Merge branch 'develop' of https://github.com/PrismLauncher/PrismLauncher into logdir

363 files changed, 14594 insertions, 9483 deletions

diff --git a/launcher/Application.cpp b/launcher/Application.cpp
index f68e8792..430a96af 100644
--- a/launcher/Application.cpp
+++ b/launcher/Application.cpp
@@ -7,6 +7,8 @@
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
  *  Copyright (C) 2022 Lenny McLennington <lenny@sneed.church>
  *  Copyright (C) 2022 Tayou <tayou@gmx.net>
+ *  Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
+ *  Copyright (C) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -45,6 +47,7 @@
 #include "net/PasteUpload.h"
 #include "pathmatcher/MultiMatcher.h"
 #include "pathmatcher/SimplePrefixMatcher.h"
+#include "settings/INIFile.h"
 #include "ui/MainWindow.h"
 #include "ui/InstanceWindow.h"
 
@@ -62,15 +65,11 @@
 #include "ui/pages/global/APIPage.h"
 #include "ui/pages/global/CustomCommandsPage.h"
 
-#ifdef Q_OS_WIN
-#include "ui/WinDarkmode.h"
-#include <versionhelpers.h>
-#endif
-
 #include "ui/setupwizard/SetupWizard.h"
 #include "ui/setupwizard/LanguageWizardPage.h"
 #include "ui/setupwizard/JavaWizardPage.h"
 #include "ui/setupwizard/PasteWizardPage.h"
+#include "ui/setupwizard/ThemeWizardPage.h"
 
 #include "ui/dialogs/CustomMessageBox.h"
 
@@ -81,7 +80,9 @@
 #include "ApplicationMessage.h"
 
 #include <iostream>
+#include <mutex>
 
+#include <QFileOpenEvent>
 #include <QAccessible>
 #include <QCommandLineParser>
 #include <QDir>
@@ -105,7 +106,7 @@
 
 #include "java/JavaUtils.h"
 
-#include "updater/UpdateChecker.h"
+#include "updater/ExternalUpdater.h"
 
 #include "tools/JProfiler.h"
 #include "tools/JVisualVM.h"
@@ -129,6 +130,10 @@
 #include "MangoHud.h"
 #endif
 
+#ifdef Q_OS_MAC
+#include "updater/MacSparkleUpdater.h"
+#endif
+
 
 #if defined Q_OS_WIN32
 #ifndef WIN32_LEAN_AND_MEAN
@@ -150,6 +155,9 @@ namespace {
 /** This is used so that we can output to the log file in addition to the CLI. */
 void appDebugOutput(QtMsgType type, const QMessageLogContext &context, const QString &msg)
 {
+    static std::mutex loggerMutex;
+    const std::lock_guard<std::mutex> lock(loggerMutex); // synchronized, QFile logFile is not thread-safe
+
     QString out = qFormatLogMessage(type, context, msg);
     out += QChar::LineFeed;
 
@@ -159,45 +167,6 @@ void appDebugOutput(QtMsgType type, const QMessageLogContext &context, const QSt
     fflush(stderr);
 }
 
-QString getIdealPlatform(QString currentPlatform) {
-    auto info = Sys::getKernelInfo();
-    switch(info.kernelType) {
-        case Sys::KernelType::Darwin: {
-            if(info.kernelMajor >= 17) {
-                // macOS 10.13 or newer
-                return "osx64-5.15.2";
-            }
-            else {
-                // macOS 10.12 or older
-                return "osx64";
-            }
-        }
-        case Sys::KernelType::Windows: {
-            // FIXME: 5.15.2 is not stable on Windows, due to a large number of completely unpredictable and hard to reproduce issues
-            break;
-/*
-            if(info.kernelMajor == 6 && info.kernelMinor >= 1) {
-                // Windows 7
-                return "win32-5.15.2";
-            }
-            else if (info.kernelMajor > 6) {
-                // Above Windows 7
-                return "win32-5.15.2";
-            }
-            else {
-                // Below Windows 7
-                return "win32";
-            }
-*/
-        }
-        case Sys::KernelType::Undetermined:
-        case Sys::KernelType::Linux: {
-            break;
-        }
-    }
-    return currentPlatform;
-}
-
 }
 
 Application::Application(int &argc, char **argv) : QApplication(argc, argv)
@@ -259,9 +228,19 @@ Application::Application(int &argc, char **argv) : QApplication(argc, argv)
     m_serverToJoin = parser.value("server");
     m_profileToUse = parser.value("profile");
     m_liveCheck = parser.isSet("alive");
-    m_zipToImport = parser.value("import");
+
     m_instanceIdToShowWindowOf = parser.value("show");
 
+    for (auto zip_path : parser.values("import")){
+        m_zipsToImport.append(QUrl::fromLocalFile(QFileInfo(zip_path).absoluteFilePath()));
+    }
+
+    // treat unspecified positional arguments as import urls
+    for (auto zip_path : parser.positionalArguments()) {
+        m_zipsToImport.append(QUrl::fromLocalFile(QFileInfo(zip_path).absoluteFilePath()));
+    }
+
+
     // error if --launch is missing with --server or --profile
     if((!m_serverToJoin.isEmpty() || !m_profileToUse.isEmpty()) && m_instanceIdToLaunch.isEmpty())
     {
@@ -309,6 +288,7 @@ Application::Application(int &argc, char **argv) : QApplication(argc, argv)
         if (QFile::exists(FS::PathCombine(m_rootPath, "portable.txt"))) {
             dataPath = m_rootPath;
             adjustedBy = "Portable data path";
+            m_portable = true;
         }
 #endif
     }
@@ -345,7 +325,7 @@ Application::Application(int &argc, char **argv) : QApplication(argc, argv)
     }
 
     /*
-     * Establish the mechanism for communication with an already running PolyMC that uses the same data path.
+     * Establish the mechanism for communication with an already running PrismLauncher that uses the same data path.
      * If there is one, tell it what the user actually wanted to do and exit.
      * We want to initialize this before logging to avoid messing with the log of a potential already running copy.
      */
@@ -363,12 +343,14 @@ Application::Application(int &argc, char **argv) : QApplication(argc, argv)
                 activate.command = "activate";
                 m_peerInstance->sendMessage(activate.serialize(), timeout);
 
-                if(!m_zipToImport.isEmpty())
+                if(!m_zipsToImport.isEmpty())
                 {
-                    ApplicationMessage import;
-                    import.command = "import";
-                    import.args.insert("path", m_zipToImport.toString());
-                    m_peerInstance->sendMessage(import.serialize(), timeout);
+                    for (auto zip_url : m_zipsToImport) {
+                        ApplicationMessage import;
+                        import.command = "import";
+                        import.args.insert("path", zip_url.toString());
+                        m_peerInstance->sendMessage(import.serialize(), timeout);
+                    }
                 }
             }
             else
@@ -435,6 +417,47 @@ Application::Application(int &argc, char **argv) : QApplication(argc, argv)
                 " " "|" " "
                 "%{if-category}[%{category}]: %{endif}"
                 "%{message}");
+      
+        bool foundLoggingRules = false;
+        
+        auto logRulesFile = QStringLiteral("qtlogging.ini");
+        auto logRulesPath = FS::PathCombine(dataPath, logRulesFile);
+        
+        qDebug() << "Testing" << logRulesPath << "...";              
+        foundLoggingRules = QFile::exists(logRulesPath);
+
+        // search the dataPath()
+        // seach app data standard path
+        if(!foundLoggingRules && !isPortable() && dirParam.isEmpty()) {
+            logRulesPath = QStandardPaths::locate(QStandardPaths::AppDataLocation, FS::PathCombine("..", logRulesFile));
+            if(!logRulesPath.isEmpty()) {
+                qDebug() << "Found" << logRulesPath << "...";
+                foundLoggingRules = true;
+            }
+        }
+        // seach root path
+        if(!foundLoggingRules) {
+           logRulesPath = FS::PathCombine(m_rootPath, logRulesFile); 
+            qDebug() << "Testing" << logRulesPath << "...";
+            foundLoggingRules = QFile::exists(logRulesPath);
+        }
+        
+        if(foundLoggingRules) {
+            // load and set logging rules
+            qDebug() << "Loading logging rules from:" << logRulesPath;
+            QSettings loggingRules(logRulesPath, QSettings::IniFormat); 
+            loggingRules.beginGroup("Rules");
+            QStringList rule_names = loggingRules.childKeys();
+            QStringList rules;
+            qDebug() << "Setting log rules:";
+            for (auto rule_name : rule_names) {
+                auto rule = QString("%1=%2").arg(rule_name).arg(loggingRules.value(rule_name).toString());
+                rules.append(rule);
+                qDebug() << "    " << rule;
+            }
+            auto rules_str = rules.join("\n");
+            QLoggingCategory::setFilterRules(rules_str);
+        }
 
         qDebug() << "<> Log initialized.";
     }
@@ -499,14 +522,10 @@ Application::Application(int &argc, char **argv) : QApplication(argc, argv)
     {
         // Provide a fallback for migration from PolyMC
         m_settings.reset(new INISettingsObject({ BuildConfig.LAUNCHER_CONFIGFILE, "polymc.cfg", "multimc.cfg" }, this));
-        // Updates
-        // Multiple channels are separated by spaces
-        m_settings->registerSetting("UpdateChannel", BuildConfig.VERSION_CHANNEL);
-        m_settings->registerSetting("AutoUpdate", true);
 
         // Theming
         m_settings->registerSetting("IconTheme", QString("pe_colored"));
-        m_settings->registerSetting("ApplicationTheme", QString("system"));
+        m_settings->registerSetting("ApplicationTheme", QString());
         m_settings->registerSetting("BackgroundCat", QString("kitteh"));
 
         // Remembered state
@@ -545,6 +564,8 @@ Application::Application(int &argc, char **argv) : QApplication(argc, argv)
         m_settings->registerSetting("InstanceDir", "instances");
         m_settings->registerSetting({"CentralModsDir", "ModsDir"}, "mods");
         m_settings->registerSetting("IconsDir", "icons");
+        m_settings->registerSetting("DownloadsDir", QStandardPaths::writableLocation(QStandardPaths::DownloadLocation));
+        m_settings->registerSetting("DownloadsDirWatchRecursive", false);
 
         // Editors
         m_settings->registerSetting("JsonEditor", QString());
@@ -641,6 +662,9 @@ Application::Application(int &argc, char **argv) : QApplication(argc, argv)
         m_settings->registerSetting("UpdateDialogGeometry", "");
 
         m_settings->registerSetting("ModDownloadGeometry", "");
+        m_settings->registerSetting("RPDownloadGeometry", "");
+        m_settings->registerSetting("TPDownloadGeometry", "");
+        m_settings->registerSetting("ShaderDownloadGeometry", "");
 
         // HACK: This code feels so stupid is there a less stupid way of doing this?
         {
@@ -687,6 +711,7 @@ Application::Application(int &argc, char **argv) : QApplication(argc, argv)
                 m_settings->set("FlameKeyOverride", flameKey);
             m_settings->reset("CFKeyOverride");
         }
+        m_settings->registerSetting("ModrinthToken", "");
         m_settings->registerSetting("UserAgentOverride", "");
 
         // Init page provider
@@ -714,7 +739,7 @@ Application::Application(int &argc, char **argv) : QApplication(argc, argv)
 
     // initialize network access and proxy setup
     {
-        m_network = new QNetworkAccessManager();
+        m_network.reset(new QNetworkAccessManager());
         QString proxyTypeStr = settings()->get("ProxyType").toString();
         QString addr = settings()->get("ProxyAddr").toString();
         int port = settings()->get("ProxyPort").value<qint16>();
@@ -736,10 +761,10 @@ Application::Application(int &argc, char **argv) : QApplication(argc, argv)
     // initialize the updater
     if(BuildConfig.UPDATER_ENABLED)
     {
-        auto platform = getIdealPlatform(BuildConfig.BUILD_PLATFORM);
-        auto channelUrl = BuildConfig.UPDATER_BASE + platform + "/channels.json";
-        qDebug() << "Initializing updater with platform: " << platform << " -- " << channelUrl;
-        m_updateChecker.reset(new UpdateChecker(m_network, channelUrl, BuildConfig.VERSION_CHANNEL));
+        qDebug() << "Initializing updater";
+#ifdef Q_OS_MAC
+        m_updater.reset(new MacSparkleUpdater());
+#endif
         qDebug() << "<> Updater started.";
     }
 
@@ -854,12 +879,7 @@ Application::Application(int &argc, char **argv) : QApplication(argc, argv)
         }
     });
 
-    {
-        setIconTheme(settings()->get("IconTheme").toString());
-        qDebug() << "<> Icon theme set.";
-        setApplicationTheme(settings()->get("ApplicationTheme").toString(), true);
-        qDebug() << "<> Application theme set.";
-    }
+    applyCurrentlySelectedTheme(true);
 
     updateCapabilities();
 
@@ -901,7 +921,8 @@ bool Application::createSetupWizard()
         return false;
     }();
     bool pasteInterventionRequired = settings()->get("PastebinURL") != "";
-    bool wizardRequired = javaRequired || languageRequired || pasteInterventionRequired;
+    bool themeInterventionRequired = settings()->get("ApplicationTheme") == "";
+    bool wizardRequired = javaRequired || languageRequired || pasteInterventionRequired || themeInterventionRequired;
 
     if(wizardRequired)
     {
@@ -920,6 +941,12 @@ bool Application::createSetupWizard()
         {
             m_setupWizard->addPage(new PasteWizardPage(m_setupWizard));
         }
+
+        if (themeInterventionRequired)
+        {
+            settings()->set("ApplicationTheme", QString("system")); // set default theme after going into theme wizard
+            m_setupWizard->addPage(new ThemeWizardPage(m_setupWizard));
+        }
         connect(m_setupWizard, &QDialog::finished, this, &Application::setupWizardFinished);
         m_setupWizard->show();
         return true;
@@ -942,7 +969,7 @@ bool Application::event(QEvent* event)
 
     if (event->type() == QEvent::FileOpen) {
         auto ev = static_cast<QFileOpenEvent*>(event);
-        m_mainWindow->droppedURLs({ ev->url() });
+        m_mainWindow->processURLs({ ev->url() });
     }
 
     return QApplication::event(event);
@@ -1002,10 +1029,10 @@ void Application::performMainStartupAction()
         showMainWindow(false);
         qDebug() << "<> Main window shown.";
     }
-    if(!m_zipToImport.isEmpty())
+    if(!m_zipsToImport.isEmpty())
     {
-        qDebug() << "<> Importing instance from zip:" << m_zipToImport;
-        m_mainWindow->droppedURLs({ m_zipToImport });
+        qDebug() << "<> Importing from zip:" << m_zipsToImport;
+        m_mainWindow->processURLs( m_zipsToImport );
     }
 }
 
@@ -1058,7 +1085,7 @@ void Application::messageReceived(const QByteArray& message)
             qWarning() << "Received" << command << "message without a zip path/URL.";
             return;
         }
-        m_mainWindow->droppedURLs({ QUrl(path) });
+        m_mainWindow->processURLs({ QUrl::fromLocalFile(QFileInfo(path).absoluteFilePath()) });
     }
     else if(command == "launch")
     {
@@ -1127,9 +1154,14 @@ QList<ITheme*> Application::getValidApplicationThemes()
     return m_themeManager->getValidApplicationThemes();
 }
 
-void Application::setApplicationTheme(const QString& name, bool initial)
+void Application::applyCurrentlySelectedTheme(bool initial)
+{
+    m_themeManager->applyCurrentlySelectedTheme(initial);
+}
+
+void Application::setApplicationTheme(const QString& name)
 {
-    m_themeManager->setApplicationTheme(name, initial);
+    m_themeManager->setApplicationTheme(name);
 }
 
 void Application::setIconTheme(const QString& name)
@@ -1357,16 +1389,7 @@ MainWindow* Application::showMainWindow(bool minimized)
         m_mainWindow = new MainWindow();
         m_mainWindow->restoreState(QByteArray::fromBase64(APPLICATION->settings()->get("MainWindowState").toByteArray()));
         m_mainWindow->restoreGeometry(QByteArray::fromBase64(APPLICATION->settings()->get("MainWindowGeometry").toByteArray()));
-#ifdef Q_OS_WIN
-        if (IsWindows10OrGreater())
-        {
-            if (QString::compare(settings()->get("ApplicationTheme").toString(), "dark") == 0) {
-                WinDarkmode::setDarkWinTitlebar(m_mainWindow->winId(), true);
-            } else {
-                WinDarkmode::setDarkWinTitlebar(m_mainWindow->winId(), false);
-            }
-        }
-#endif
+
         if(minimized)
         {
             m_mainWindow->showMinimized();
@@ -1543,7 +1566,8 @@ QString Application::getJarPath(QString jarFile)
         FS::PathCombine(m_rootPath, "share/" + BuildConfig.LAUNCHER_APP_BINARY_NAME),
 #endif
         FS::PathCombine(m_rootPath, "jars"),
-        FS::PathCombine(applicationDirPath(), "jars")
+        FS::PathCombine(applicationDirPath(), "jars"),
+        FS::PathCombine(applicationDirPath(), "..", "jars") // from inside build dir, for debuging
     };
     for(QString p : potentialPaths)
     {
@@ -1574,6 +1598,15 @@ QString Application::getFlameAPIKey()
     return BuildConfig.FLAME_API_KEY;
 }
 
+QString Application::getModrinthAPIToken()
+{
+    QString tokenOverride = m_settings->get("ModrinthToken").toString();
+    if (!tokenOverride.isEmpty())
+        return tokenOverride;
+
+    return QString();
+}
+
 QString Application::getUserAgent()
 {
     QString uaOverride = m_settings->get("UserAgentOverride").toString();
@@ -1694,3 +1727,14 @@ bool Application::handleDataMigration(const QString& currentData,
     }
     return true;
 }
+
+void Application::triggerUpdateCheck()
+{
+    if (m_updater) {
+        qDebug() << "Checking for updates.";
+        m_updater->setBetaAllowed(false);  // There are no other channels than stable
+        m_updater->checkForUpdates();
+    } else {
+        qDebug() << "Updater not available.";
+    }
+}
diff --git a/launcher/Application.h b/launcher/Application.h
index 7884227a..ced0af17 100644
--- a/launcher/Application.h
+++ b/launcher/Application.h
@@ -3,6 +3,7 @@
  *  Prism Launcher - Minecraft Launcher
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
  *  Copyright (C) 2022 Tayou <tayou@gmx.net>
+ *  Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -43,7 +44,6 @@
 #include <QIcon>
 #include <QDateTime>
 #include <QUrl>
-#include <updater/GoUpdate.h>
 
 #include <BaseInstance.h>
 
@@ -63,7 +63,7 @@ class AccountList;
 class IconList;
 class QNetworkAccessManager;
 class JavaInstallList;
-class UpdateChecker;
+class ExternalUpdater;
 class BaseProfilerFactory;
 class BaseDetachedToolFactory;
 class TranslationsModel;
@@ -120,14 +120,18 @@ public:
 
     void setIconTheme(const QString& name);
 
+    void applyCurrentlySelectedTheme(bool initial = false);
+
     QList<ITheme*> getValidApplicationThemes();
 
-    void setApplicationTheme(const QString& name, bool initial);
+    void setApplicationTheme(const QString& name);
 
-    shared_qobject_ptr<UpdateChecker> updateChecker() {
-        return m_updateChecker;
+    shared_qobject_ptr<ExternalUpdater> updater() {
+        return m_updater;
     }
 
+    void triggerUpdateCheck();
+
     std::shared_ptr<TranslationsModel> translations();
 
     std::shared_ptr<JavaInstallList> javalist();
@@ -174,6 +178,7 @@ public:
 
     QString getMSAClientID();
     QString getFlameAPIKey();
+    QString getModrinthAPIToken();
     QString getUserAgent();
     QString getUserAgentUncached();
 
@@ -182,6 +187,10 @@ public:
         return m_rootPath;
     }
 
+    bool isPortable() {
+        return m_portable;
+    }
+
     const Capabilities capabilities() {
         return m_capabilities;
     }
@@ -206,6 +215,7 @@ signals:
     void updateAllowedChanged(bool status);
     void globalSettingsAboutToOpen();
     void globalSettingsClosed();
+    int currentCatChanged(int index);
 
 #ifdef Q_OS_MACOS
     void clickedOnDock();
@@ -248,7 +258,7 @@ private:
 
     shared_qobject_ptr<QNetworkAccessManager> m_network;
 
-    shared_qobject_ptr<UpdateChecker> m_updateChecker;
+    shared_qobject_ptr<ExternalUpdater> m_updater;
     shared_qobject_ptr<AccountList> m_accounts;
 
     shared_qobject_ptr<HttpMetaCache> m_metacache;
@@ -269,6 +279,7 @@ private:
     QString m_rootPath;
     Status m_status = Application::StartingUp;
     Capabilities m_capabilities;
+    bool m_portable = false; 
 
 #ifdef Q_OS_MACOS
     Qt::ApplicationState m_prevAppState = Qt::ApplicationInactive;
@@ -303,8 +314,7 @@ public:
     QString m_serverToJoin;
     QString m_profileToUse;
     bool m_liveCheck = false;
-    QUrl m_zipToImport;
+    QList<QUrl> m_zipsToImport;
     QString m_instanceIdToShowWindowOf;
     std::unique_ptr<QFile> logFile;
 };
-
diff --git a/launcher/BaseInstance.cpp b/launcher/BaseInstance.cpp
index 8680361c..a8fce879 100644
--- a/launcher/BaseInstance.cpp
+++ b/launcher/BaseInstance.cpp
@@ -40,6 +40,8 @@
 #include <QDir>
 #include <QDebug>
 #include <QRegularExpression>
+#include <QJsonDocument>
+#include <QJsonObject>
 
 #include "settings/INISettingsObject.h"
 #include "settings/Setting.h"
@@ -64,6 +66,8 @@ BaseInstance::BaseInstance(SettingsObjectPtr globalSettings, SettingsObjectPtr s
     m_settings->registerSetting("totalTimePlayed", 0);
     m_settings->registerSetting("lastTimePlayed", 0);
 
+    m_settings->registerSetting("linkedInstances", "[]");
+
     // Game time override
     auto gameTimeOverride = m_settings->registerSetting("OverrideGameTime", false);
     m_settings->registerOverride(globalSettings->getSetting("ShowGameTime"), gameTimeOverride);
@@ -182,6 +186,38 @@ bool BaseInstance::shouldStopOnConsoleOverflow() const
     return m_settings->get("ConsoleOverflowStop").toBool();
 }
 
+QStringList BaseInstance::getLinkedInstances() const
+{
+    return m_settings->get("linkedInstances").toStringList();
+}
+
+void BaseInstance::setLinkedInstances(const QStringList& list)
+{
+    auto linkedInstances = m_settings->get("linkedInstances").toStringList();
+    m_settings->set("linkedInstances", list);
+}
+
+void BaseInstance::addLinkedInstanceId(const QString& id)
+{
+    auto linkedInstances = m_settings->get("linkedInstances").toStringList();
+    linkedInstances.append(id);
+    setLinkedInstances(linkedInstances);
+}
+
+bool BaseInstance::removeLinkedInstanceId(const QString& id)
+{
+    auto linkedInstances = m_settings->get("linkedInstances").toStringList();
+    int numRemoved = linkedInstances.removeAll(id);
+    setLinkedInstances(linkedInstances);
+    return numRemoved > 0;
+}
+
+bool BaseInstance::isLinkedToInstanceId(const QString& id) const
+{
+    auto linkedInstances = m_settings->get("linkedInstances").toStringList();
+    return linkedInstances.contains(id);
+}
+
 void BaseInstance::iconUpdated(QString key)
 {
     if(iconKey() == key)
diff --git a/launcher/BaseInstance.h b/launcher/BaseInstance.h
index a2a4f824..83a8064f 100644
--- a/launcher/BaseInstance.h
+++ b/launcher/BaseInstance.h
@@ -282,6 +282,12 @@ public:
     int getConsoleMaxLines() const;
     bool shouldStopOnConsoleOverflow() const;
 
+    QStringList getLinkedInstances() const;
+    void setLinkedInstances(const QStringList& list);
+    void addLinkedInstanceId(const QString& id);
+    bool removeLinkedInstanceId(const QString& id);
+    bool isLinkedToInstanceId(const QString& id) const;
+
 protected:
     void changeStatus(Status newStatus);
 
diff --git a/launcher/CMakeLists.txt b/launcher/CMakeLists.txt
index a0d92b6e..273b5449 100644
--- a/launcher/CMakeLists.txt
+++ b/launcher/CMakeLists.txt
@@ -26,6 +26,7 @@ set(CORE_SOURCES
     MMCZip.cpp
     StringUtils.h
     StringUtils.cpp
+    QVariantUtils.h
     RuntimeContext.h
 
     # Basic instance manipulation tasks (derived from InstanceTask)
@@ -38,9 +39,9 @@ set(CORE_SOURCES
     InstanceImportTask.h
     InstanceImportTask.cpp
 
-    # Mod downloading task
-    ModDownloadTask.h
-    ModDownloadTask.cpp
+    # Resource downloading task
+    ResourceDownloadTask.h
+    ResourceDownloadTask.cpp
 
     # Use tracking separate from memory management
     Usable.h
@@ -123,6 +124,8 @@ set(NET_SOURCES
     net/HttpMetaCache.h
     net/MetaCacheSink.cpp
     net/MetaCacheSink.h
+    net/Logging.h
+    net/Logging.cpp
     net/NetAction.h
     net/NetJob.cpp
     net/NetJob.h
@@ -161,12 +164,6 @@ set(LAUNCH_SOURCES
 
 # Old update system
 set(UPDATE_SOURCES
-    updater/GoUpdate.h
-    updater/GoUpdate.cpp
-    updater/UpdateChecker.h
-    updater/UpdateChecker.cpp
-    updater/DownloadTask.h
-    updater/DownloadTask.cpp
     updater/ExternalUpdater.h
 )
 
@@ -331,12 +328,18 @@ set(MINECRAFT_SOURCES
     minecraft/mod/Resource.cpp
     minecraft/mod/ResourceFolderModel.h
     minecraft/mod/ResourceFolderModel.cpp
+    minecraft/mod/DataPack.h
+    minecraft/mod/DataPack.cpp
     minecraft/mod/ResourcePack.h
     minecraft/mod/ResourcePack.cpp
     minecraft/mod/ResourcePackFolderModel.h
     minecraft/mod/ResourcePackFolderModel.cpp
     minecraft/mod/TexturePack.h
     minecraft/mod/TexturePack.cpp
+    minecraft/mod/ShaderPack.h
+    minecraft/mod/ShaderPack.cpp
+    minecraft/mod/WorldSave.h
+    minecraft/mod/WorldSave.cpp
     minecraft/mod/TexturePackFolderModel.h
     minecraft/mod/TexturePackFolderModel.cpp
     minecraft/mod/ShaderPackFolderModel.h
@@ -347,10 +350,18 @@ set(MINECRAFT_SOURCES
     minecraft/mod/tasks/LocalModParseTask.cpp
     minecraft/mod/tasks/LocalModUpdateTask.h
     minecraft/mod/tasks/LocalModUpdateTask.cpp
+    minecraft/mod/tasks/LocalDataPackParseTask.h
+    minecraft/mod/tasks/LocalDataPackParseTask.cpp
     minecraft/mod/tasks/LocalResourcePackParseTask.h
     minecraft/mod/tasks/LocalResourcePackParseTask.cpp
     minecraft/mod/tasks/LocalTexturePackParseTask.h
     minecraft/mod/tasks/LocalTexturePackParseTask.cpp
+    minecraft/mod/tasks/LocalShaderPackParseTask.h
+    minecraft/mod/tasks/LocalShaderPackParseTask.cpp
+    minecraft/mod/tasks/LocalWorldSaveParseTask.h
+    minecraft/mod/tasks/LocalWorldSaveParseTask.cpp
+    minecraft/mod/tasks/LocalResourceParse.h
+    minecraft/mod/tasks/LocalResourceParse.cpp
 
     # Assets
     minecraft/AssetsUtils.h
@@ -459,7 +470,7 @@ set(API_SOURCES
     modplatform/ModIndex.h
     modplatform/ModIndex.cpp
 
-    modplatform/ModAPI.h
+    modplatform/ResourceAPI.h
 
     modplatform/EnsureMetadataTask.h
     modplatform/EnsureMetadataTask.cpp
@@ -470,8 +481,8 @@ set(API_SOURCES
     modplatform/flame/FlameAPI.cpp
     modplatform/modrinth/ModrinthAPI.h
     modplatform/modrinth/ModrinthAPI.cpp
-    modplatform/helpers/NetworkModAPI.h
-    modplatform/helpers/NetworkModAPI.cpp
+    modplatform/helpers/NetworkResourceAPI.h
+    modplatform/helpers/NetworkResourceAPI.cpp
     modplatform/helpers/HashUtils.h
     modplatform/helpers/HashUtils.cpp
     modplatform/helpers/OverrideUtils.h
@@ -516,13 +527,6 @@ set(MODRINTH_SOURCES
     modplatform/modrinth/ModrinthInstanceCreationTask.h
 )
 
-set(MODPACKSCH_SOURCES
-    modplatform/modpacksch/FTBPackInstallTask.h
-    modplatform/modpacksch/FTBPackInstallTask.cpp
-    modplatform/modpacksch/FTBPackManifest.h
-    modplatform/modpacksch/FTBPackManifest.cpp
-)
-
 set(PACKWIZ_SOURCES
     modplatform/packwiz/Packwiz.h
     modplatform/packwiz/Packwiz.cpp
@@ -551,6 +555,85 @@ set(ATLAUNCHER_SOURCES
     modplatform/atlauncher/ATLShareCode.h
 )
 
+set(LINKEXE_SOURCES
+    filelink/FileLink.h
+    filelink/FileLink.cpp
+    FileSystem.h
+    FileSystem.cpp
+    Exception.h
+    StringUtils.h
+    StringUtils.cpp
+    DesktopServices.h
+    DesktopServices.cpp
+)
+
+######## Logging categories ########
+
+ecm_qt_declare_logging_category(CORE_SOURCES
+    HEADER Logging.h
+    IDENTIFIER authCredentials
+    CATEGORY_NAME "launcher.auth.credentials"
+    DEFAULT_SEVERITY Warning
+    DESCRIPTION "Secrets and credentials for debugging purposes"
+    EXPORT "${Launcher_Name}"
+)
+
+ecm_qt_export_logging_category(
+    IDENTIFIER taskLogC
+    CATEGORY_NAME "launcher.task"
+    DEFAULT_SEVERITY Debug
+    DESCRIPTION "Task actions"
+    EXPORT "${Launcher_Name}"
+)
+
+ecm_qt_export_logging_category(
+    IDENTIFIER taskNetLogC
+    CATEGORY_NAME "launcher.task.net"
+    DEFAULT_SEVERITY Debug
+    DESCRIPTION "task network action"
+    EXPORT "${Launcher_Name}"
+)
+
+ecm_qt_export_logging_category(
+    IDENTIFIER taskDownloadLogC
+    CATEGORY_NAME "launcher.task.net.download"
+    DEFAULT_SEVERITY Debug
+    DESCRIPTION "task network download actions"
+    EXPORT "${Launcher_Name}"
+)
+ecm_qt_export_logging_category(
+    IDENTIFIER taskUploadLogC
+    CATEGORY_NAME "launcher.task.net.upload"
+    DEFAULT_SEVERITY Debug
+    DESCRIPTION "task network upload actions"
+    EXPORT "${Launcher_Name}"
+)
+
+ecm_qt_export_logging_category(
+    IDENTIFIER taskMetaCacheLogC
+    CATEGORY_NAME "launcher.task.net.metacache"
+    DEFAULT_SEVERITY Debug
+    DESCRIPTION "task network meta-cache actions"
+    EXPORT "${Launcher_Name}"
+)
+
+ecm_qt_export_logging_category(
+    IDENTIFIER taskHttpMetaCacheLogC
+    CATEGORY_NAME "launcher.task.net.metacache.http"
+    DEFAULT_SEVERITY Debug
+    DESCRIPTION "task network http meta-cache actions"
+    EXPORT "${Launcher_Name}"
+)
+
+
+
+if(KDE_INSTALL_LOGGINGCATEGORIESDIR)  # only install if there is a standard path for this
+    ecm_qt_install_logging_categories(
+        EXPORT "${Launcher_Name}"
+        DESTINATION "${KDE_INSTALL_LOGGINGCATEGORIESDIR}"
+    )
+endif()
+
 ################################ COMPILE ################################
 
 set(LOGIC_SOURCES
@@ -573,7 +656,6 @@ set(LOGIC_SOURCES
     ${FTB_SOURCES}
     ${FLAME_SOURCES}
     ${MODRINTH_SOURCES}
-    ${MODPACKSCH_SOURCES}
     ${PACKWIZ_SOURCES}
     ${TECHNIC_SOURCES}
     ${ATLAUNCHER_SOURCES}
@@ -589,8 +671,6 @@ SET(LAUNCHER_SOURCES
     Application.cpp
     DataMigrationTask.h
     DataMigrationTask.cpp
-    UpdateController.cpp
-    UpdateController.h
     ApplicationMessage.h
     ApplicationMessage.cpp
 
@@ -599,7 +679,7 @@ SET(LAUNCHER_SOURCES
     DesktopServices.cpp
     VersionProxyModel.h
     VersionProxyModel.cpp
-    HoeDown.h
+    Markdown.h
 
     # Super secret!
     KonamiCode.h
@@ -651,6 +731,8 @@ SET(LAUNCHER_SOURCES
     ui/setupwizard/LanguageWizardPage.h
     ui/setupwizard/PasteWizardPage.cpp
     ui/setupwizard/PasteWizardPage.h
+    ui/setupwizard/ThemeWizardPage.cpp
+    ui/setupwizard/ThemeWizardPage.h
 
     # GUI - themes
     ui/themes/FusionTheme.cpp
@@ -694,8 +776,11 @@ SET(LAUNCHER_SOURCES
     ui/pages/instance/ManagedPackPage.cpp
     ui/pages/instance/ManagedPackPage.h
     ui/pages/instance/TexturePackPage.h
+    ui/pages/instance/TexturePackPage.cpp
     ui/pages/instance/ResourcePackPage.h
+    ui/pages/instance/ResourcePackPage.cpp
     ui/pages/instance/ShaderPackPage.h
+    ui/pages/instance/ShaderPackPage.cpp
     ui/pages/instance/ModFolderPage.cpp
     ui/pages/instance/ModFolderPage.h
     ui/pages/instance/NotesPage.cpp
@@ -737,11 +822,26 @@ SET(LAUNCHER_SOURCES
     ui/pages/modplatform/VanillaPage.cpp
     ui/pages/modplatform/VanillaPage.h
 
+    ui/pages/modplatform/ResourcePage.cpp
+    ui/pages/modplatform/ResourcePage.h
+    ui/pages/modplatform/ResourceModel.cpp
+    ui/pages/modplatform/ResourceModel.h
+
     ui/pages/modplatform/ModPage.cpp
     ui/pages/modplatform/ModPage.h
     ui/pages/modplatform/ModModel.cpp
     ui/pages/modplatform/ModModel.h
 
+    ui/pages/modplatform/ResourcePackPage.cpp
+    ui/pages/modplatform/ResourcePackModel.cpp
+
+    # Needed for MOC to find them without a corresponding .cpp
+    ui/pages/modplatform/TexturePackPage.h
+    ui/pages/modplatform/TexturePackModel.cpp
+
+    ui/pages/modplatform/ShaderPackPage.cpp
+    ui/pages/modplatform/ShaderPackModel.cpp
+
     ui/pages/modplatform/atlauncher/AtlFilterModel.cpp
     ui/pages/modplatform/atlauncher/AtlFilterModel.h
     ui/pages/modplatform/atlauncher/AtlListModel.cpp
@@ -753,13 +853,6 @@ SET(LAUNCHER_SOURCES
     ui/pages/modplatform/atlauncher/AtlUserInteractionSupportImpl.cpp
     ui/pages/modplatform/atlauncher/AtlUserInteractionSupportImpl.h
 
-    ui/pages/modplatform/ftb/FtbFilterModel.cpp
-    ui/pages/modplatform/ftb/FtbFilterModel.h
-    ui/pages/modplatform/ftb/FtbListModel.cpp
-    ui/pages/modplatform/ftb/FtbListModel.h
-    ui/pages/modplatform/ftb/FtbPage.cpp
-    ui/pages/modplatform/ftb/FtbPage.h
-
     ui/pages/modplatform/legacy_ftb/Page.cpp
     ui/pages/modplatform/legacy_ftb/Page.h
     ui/pages/modplatform/legacy_ftb/ListModel.h
@@ -769,10 +862,10 @@ SET(LAUNCHER_SOURCES
     ui/pages/modplatform/flame/FlameModel.h
     ui/pages/modplatform/flame/FlamePage.cpp
     ui/pages/modplatform/flame/FlamePage.h
-    ui/pages/modplatform/flame/FlameModModel.cpp
-    ui/pages/modplatform/flame/FlameModModel.h
-    ui/pages/modplatform/flame/FlameModPage.cpp
-    ui/pages/modplatform/flame/FlameModPage.h
+    ui/pages/modplatform/flame/FlameResourceModels.cpp
+    ui/pages/modplatform/flame/FlameResourceModels.h
+    ui/pages/modplatform/flame/FlameResourcePages.cpp
+    ui/pages/modplatform/flame/FlameResourcePages.h
 
     ui/pages/modplatform/modrinth/ModrinthPage.cpp
     ui/pages/modplatform/modrinth/ModrinthPage.h
@@ -787,10 +880,10 @@ SET(LAUNCHER_SOURCES
     ui/pages/modplatform/ImportPage.cpp
     ui/pages/modplatform/ImportPage.h
 
-    ui/pages/modplatform/modrinth/ModrinthModModel.cpp
-    ui/pages/modplatform/modrinth/ModrinthModModel.h
-    ui/pages/modplatform/modrinth/ModrinthModPage.cpp
-    ui/pages/modplatform/modrinth/ModrinthModPage.h
+    ui/pages/modplatform/modrinth/ModrinthResourceModels.cpp
+    ui/pages/modplatform/modrinth/ModrinthResourceModels.h
+    ui/pages/modplatform/modrinth/ModrinthResourcePages.cpp
+    ui/pages/modplatform/modrinth/ModrinthResourcePages.h
 
     # GUI - dialogs
     ui/dialogs/AboutDialog.cpp
@@ -809,8 +902,8 @@ SET(LAUNCHER_SOURCES
     ui/dialogs/ExportInstanceDialog.h
     ui/dialogs/IconPickerDialog.cpp
     ui/dialogs/IconPickerDialog.h
-    ui/dialogs/ImportResourcePackDialog.cpp
-    ui/dialogs/ImportResourcePackDialog.h
+    ui/dialogs/ImportResourceDialog.cpp
+    ui/dialogs/ImportResourceDialog.h
     ui/dialogs/LoginDialog.cpp
     ui/dialogs/LoginDialog.h
     ui/dialogs/MSALoginDialog.cpp
@@ -829,14 +922,12 @@ SET(LAUNCHER_SOURCES
     ui/dialogs/ProgressDialog.h
     ui/dialogs/ReviewMessageBox.cpp
     ui/dialogs/ReviewMessageBox.h
-    ui/dialogs/UpdateDialog.cpp
-    ui/dialogs/UpdateDialog.h
     ui/dialogs/VersionSelectDialog.cpp
     ui/dialogs/VersionSelectDialog.h
     ui/dialogs/SkinUploadDialog.cpp
     ui/dialogs/SkinUploadDialog.h
-    ui/dialogs/ModDownloadDialog.cpp
-    ui/dialogs/ModDownloadDialog.h
+    ui/dialogs/ResourceDownloadDialog.cpp
+    ui/dialogs/ResourceDownloadDialog.h
     ui/dialogs/ScrollMessageBox.cpp
     ui/dialogs/ScrollMessageBox.h
     ui/dialogs/BlockedModsDialog.cpp
@@ -882,6 +973,8 @@ SET(LAUNCHER_SOURCES
     ui/widgets/VariableSizedImageObject.cpp
     ui/widgets/ProjectItem.h
     ui/widgets/ProjectItem.cpp
+    ui/widgets/SubTaskProgressBar.h
+    ui/widgets/SubTaskProgressBar.cpp
     ui/widgets/VersionListView.cpp
     ui/widgets/VersionListView.h
     ui/widgets/VersionSelectWidget.cpp
@@ -890,6 +983,8 @@ SET(LAUNCHER_SOURCES
     ui/widgets/ProgressWidget.cpp
     ui/widgets/WideBar.h
     ui/widgets/WideBar.cpp
+    ui/widgets/ThemeCustomizationWidget.h
+    ui/widgets/ThemeCustomizationWidget.cpp
 
     # GUI - instance group view
     ui/instanceview/InstanceProxyModel.cpp
@@ -905,18 +1000,10 @@ SET(LAUNCHER_SOURCES
     ui/instanceview/VisualGroup.h
 )
 
-if(WIN32)
-    set(LAUNCHER_SOURCES
-        ${LAUNCHER_SOURCES}
-
-        # GUI - dark titlebar for Windows 10/11
-        ui/WinDarkmode.h
-        ui/WinDarkmode.cpp
-    )
-endif()
-
 qt_wrap_ui(LAUNCHER_UI
+    ui/MainWindow.ui
     ui/setupwizard/PasteWizardPage.ui
+    ui/setupwizard/ThemeWizardPage.ui
     ui/pages/global/AccountListPage.ui
     ui/pages/global/JavaPage.ui
     ui/pages/global/LauncherPage.ui
@@ -938,29 +1025,29 @@ qt_wrap_ui(LAUNCHER_UI
     ui/pages/modplatform/atlauncher/AtlOptionalModDialog.ui
     ui/pages/modplatform/atlauncher/AtlPage.ui
     ui/pages/modplatform/VanillaPage.ui
-    ui/pages/modplatform/ModPage.ui
+    ui/pages/modplatform/ResourcePage.ui
     ui/pages/modplatform/flame/FlamePage.ui
     ui/pages/modplatform/legacy_ftb/Page.ui
     ui/pages/modplatform/ImportPage.ui
-    ui/pages/modplatform/ftb/FtbPage.ui
     ui/pages/modplatform/modrinth/ModrinthPage.ui
     ui/pages/modplatform/technic/TechnicPage.ui
     ui/widgets/InstanceCardWidget.ui
     ui/widgets/CustomCommands.ui
     ui/widgets/InfoFrame.ui
     ui/widgets/ModFilterWidget.ui
+    ui/widgets/SubTaskProgressBar.ui
+    ui/widgets/ThemeCustomizationWidget.ui
     ui/dialogs/CopyInstanceDialog.ui
     ui/dialogs/ProfileSetupDialog.ui
     ui/dialogs/ProgressDialog.ui
     ui/dialogs/NewInstanceDialog.ui
-    ui/dialogs/UpdateDialog.ui
     ui/dialogs/NewComponentDialog.ui
     ui/dialogs/NewsDialog.ui
     ui/dialogs/ProfileSelectDialog.ui
     ui/dialogs/SkinUploadDialog.ui
     ui/dialogs/ExportInstanceDialog.ui
     ui/dialogs/IconPickerDialog.ui
-    ui/dialogs/ImportResourcePackDialog.ui
+    ui/dialogs/ImportResourceDialog.ui
     ui/dialogs/MSALoginDialog.ui
     ui/dialogs/OfflineLoginDialog.ui
     ui/dialogs/AboutDialog.ui
@@ -1002,6 +1089,7 @@ target_link_libraries(Launcher_logic
     nbt++
     ${ZLIB_LIBRARIES}
     tomlplusplus::tomlplusplus
+    qdcss
     BuildConfig
     Katabasis
     Qt${QT_VERSION_MAJOR}::Widgets
@@ -1025,7 +1113,7 @@ target_link_libraries(Launcher_logic
 )
 target_link_libraries(Launcher_logic
     QuaZip::QuaZip
-    hoedown
+    cmark::cmark
     LocalPeer
     Launcher_rainbow
 )
@@ -1070,6 +1158,41 @@ install(TARGETS ${Launcher_Name}
     FRAMEWORK DESTINATION ${FRAMEWORK_DEST_DIR} COMPONENT Runtime
 )
 
+if(WIN32)
+    add_library(filelink_logic STATIC ${LINKEXE_SOURCES})
+    target_include_directories(filelink_logic PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+    target_link_libraries(filelink_logic
+        systeminfo
+        BuildConfig
+        ghcFilesystem::ghc_filesystem
+        Qt${QT_VERSION_MAJOR}::Widgets
+        Qt${QT_VERSION_MAJOR}::Core
+        Qt${QT_VERSION_MAJOR}::Network
+        # Qt${QT_VERSION_MAJOR}::Concurrent
+        ${Launcher_QT_LIBS}
+    )
+
+    add_executable("${Launcher_Name}_filelink" WIN32 filelink/main.cpp)
+
+    target_sources("${Launcher_Name}_filelink" PRIVATE filelink/filelink.exe.manifest)
+
+    target_link_libraries("${Launcher_Name}_filelink" filelink_logic)
+
+    if(DEFINED Launcher_APP_BINARY_NAME)
+        set_target_properties("${Launcher_Name}_filelink" PROPERTIES OUTPUT_NAME "${Launcher_APP_BINARY_NAME}_filelink")
+    endif()
+    if(DEFINED Launcher_BINARY_RPATH)
+        SET_TARGET_PROPERTIES("${Launcher_Name}_filelink" PROPERTIES INSTALL_RPATH "${Launcher_BINARY_RPATH}")
+    endif()
+
+    install(TARGETS "${Launcher_Name}_filelink"
+        BUNDLE DESTINATION "." COMPONENT Runtime
+        LIBRARY DESTINATION ${LIBRARY_DEST_DIR} COMPONENT Runtime
+        RUNTIME DESTINATION ${BINARY_DEST_DIR} COMPONENT Runtime
+        FRAMEWORK DESTINATION ${FRAMEWORK_DEST_DIR} COMPONENT Runtime
+    )
+endif()
+
 if (UNIX AND APPLE)
     # Add Sparkle updater
     # It has to be copied here instead of just allowing fixup_bundle to install it, otherwise essential parts of
@@ -1086,6 +1209,12 @@ if(INSTALL_BUNDLE STREQUAL "full")
         CODE "file(WRITE \"\${CMAKE_INSTALL_PREFIX}/${RESOURCES_DEST_DIR}/qt.conf\" \" \")"
         COMPONENT Runtime
     )
+    # add qtlogging.ini as a config file
+    install(
+        FILES "qtlogging.ini"
+        DESTINATION ${CMAKE_INSTALL_PREFIX}/${RESOURCES_DEST_DIR}
+        COMPONENT Runtime
+    )
     # Bundle plugins
     # Image formats
     install(
diff --git a/launcher/DesktopServices.cpp b/launcher/DesktopServices.cpp
index 302eaf96..2984a1b4 100644
--- a/launcher/DesktopServices.cpp
+++ b/launcher/DesktopServices.cpp
@@ -37,7 +37,6 @@
 #include <QDesktopServices>
 #include <QProcess>
 #include <QDebug>
-#include "Application.h"
 
 /**
  * This shouldn't exist, but until QTBUG-9328 and other unreported bugs are fixed, it needs to be a thing.
diff --git a/launcher/FileSystem.cpp b/launcher/FileSystem.cpp
index 3e8e10a5..d98526df 100644
--- a/launcher/FileSystem.cpp
+++ b/launcher/FileSystem.cpp
@@ -1,7 +1,9 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -35,6 +37,8 @@
 
 #include "FileSystem.h"
 
+#include "BuildConfig.h"
+
 #include <QDebug>
 #include <QDir>
 #include <QDirIterator>
@@ -42,13 +46,17 @@
 #include <QFileInfo>
 #include <QSaveFile>
 #include <QStandardPaths>
+#include <QStorageInfo>
 #include <QTextStream>
 #include <QUrl>
+#include <QtNetwork>
+#include <system_error>
 
 #include "DesktopServices.h"
 #include "StringUtils.h"
 
 #if defined Q_OS_WIN32
+#define NOMINMAX
 #define WIN32_LEAN_AND_MEAN
 #include <objbase.h>
 #include <objidl.h>
@@ -56,9 +64,14 @@
 #include <shlobj.h>
 #include <shobjidl.h>
 #include <sys/utime.h>
+#include <versionhelpers.h>
 #include <windows.h>
 #include <winnls.h>
 #include <string>
+// for ShellExecute
+#include <Shellapi.h>
+#include <objbase.h>
+#include <shlobj.h>
 #else
 #include <utime.h>
 #endif
@@ -66,22 +79,96 @@
 // Snippet from https://github.com/gulrak/filesystem#using-it-as-single-file-header
 
 #ifdef __APPLE__
-#include <Availability.h> // for deployment target to support pre-catalina targets without std::fs
-#endif // __APPLE__
+#include <Availability.h>  // for deployment target to support pre-catalina targets without std::fs
+#endif                     // __APPLE__
 
 #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || (defined(__cplusplus) && __cplusplus >= 201703L)) && defined(__has_include)
 #if __has_include(<filesystem>) && (!defined(__MAC_OS_X_VERSION_MIN_REQUIRED) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 101500)
 #define GHC_USE_STD_FS
 #include <filesystem>
 namespace fs = std::filesystem;
-#endif // MacOS min version check
-#endif // Other OSes version check
+#endif  // MacOS min version check
+#endif  // Other OSes version check
 
 #ifndef GHC_USE_STD_FS
 #include <ghc/filesystem.hpp>
 namespace fs = ghc::filesystem;
 #endif
 
+// clone
+#if defined(Q_OS_LINUX)
+#include <errno.h>
+#include <fcntl.h> /* Definition of FICLONE* constants */
+#include <linux/fs.h>
+#include <sys/ioctl.h>
+#include <unistd.h>
+#elif defined(Q_OS_MACOS) || defined(Q_OS_FREEBSD) || defined(Q_OS_OPENBSD)
+#include <sys/attr.h>
+#include <sys/clonefile.h>
+#elif defined(Q_OS_WIN)
+// winbtrfs clone vs rundll32 shellbtrfs.dll,ReflinkCopy
+#include <fileapi.h>
+#include <stdio.h>
+#include <tchar.h>
+#include <windows.h>
+// refs
+#include <winioctl.h>
+#if defined(__MINGW32__)
+#include <crtdbg.h>
+#endif
+#endif
+
+#if defined(Q_OS_WIN)
+
+#if defined(__MINGW32__)
+
+typedef struct _DUPLICATE_EXTENTS_DATA {
+    HANDLE FileHandle;
+    LARGE_INTEGER SourceFileOffset;
+    LARGE_INTEGER TargetFileOffset;
+    LARGE_INTEGER ByteCount;
+} DUPLICATE_EXTENTS_DATA, *PDUPLICATE_EXTENTS_DATA;
+
+typedef struct _FSCTL_GET_INTEGRITY_INFORMATION_BUFFER {
+    WORD ChecksumAlgorithm;  // Checksum algorithm. e.g. CHECKSUM_TYPE_UNCHANGED, CHECKSUM_TYPE_NONE, CHECKSUM_TYPE_CRC32
+    WORD Reserved;           // Must be 0
+    DWORD Flags;             // FSCTL_INTEGRITY_FLAG_xxx
+    DWORD ChecksumChunkSizeInBytes;
+    DWORD ClusterSizeInBytes;
+} FSCTL_GET_INTEGRITY_INFORMATION_BUFFER, *PFSCTL_GET_INTEGRITY_INFORMATION_BUFFER;
+
+typedef struct _FSCTL_SET_INTEGRITY_INFORMATION_BUFFER {
+    WORD ChecksumAlgorithm;  // Checksum algorithm. e.g. CHECKSUM_TYPE_UNCHANGED, CHECKSUM_TYPE_NONE, CHECKSUM_TYPE_CRC32
+    WORD Reserved;           // Must be 0
+    DWORD Flags;             // FSCTL_INTEGRITY_FLAG_xxx
+} FSCTL_SET_INTEGRITY_INFORMATION_BUFFER, *PFSCTL_SET_INTEGRITY_INFORMATION_BUFFER;
+
+#endif
+
+#ifndef FSCTL_DUPLICATE_EXTENTS_TO_FILE
+#define FSCTL_DUPLICATE_EXTENTS_TO_FILE CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 209, METHOD_BUFFERED, FILE_WRITE_DATA)
+#endif
+
+#ifndef FSCTL_GET_INTEGRITY_INFORMATION
+#define FSCTL_GET_INTEGRITY_INFORMATION \
+    CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 159, METHOD_BUFFERED, FILE_ANY_ACCESS)  // FSCTL_GET_INTEGRITY_INFORMATION_BUFFER
+#endif
+
+#ifndef FSCTL_SET_INTEGRITY_INFORMATION
+#define FSCTL_SET_INTEGRITY_INFORMATION \
+    CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 160, METHOD_BUFFERED, FILE_READ_DATA | FILE_WRITE_DATA)  // FSCTL_SET_INTEGRITY_INFORMATION_BUFFER
+#endif
+
+#ifndef ERROR_NOT_CAPABLE
+#define ERROR_NOT_CAPABLE 775L
+#endif
+
+#ifndef ERROR_BLOCK_TOO_MANY_REFERENCES
+#define ERROR_BLOCK_TOO_MANY_REFERENCES 347L
+#endif
+
+#endif
+
 namespace FS {
 
 void ensureExists(const QDir& dir)
@@ -150,9 +237,11 @@ bool ensureFolderPathExists(QString foldernamepath)
     return success;
 }
 
-/// @brief Copies a directory and it's contents from src to dest
-/// @param offset subdirectory form src to copy to dest
-/// @return if there was an error during the filecopy
+/**
+ * @brief Copies a directory and it's contents from src to dest
+ * @param offset subdirectory form src to copy to dest
+ * @return if there was an error during the filecopy
+ */
 bool copy::operator()(const QString& offset, bool dryRun)
 {
     using copy_opts = fs::copy_options;
@@ -213,6 +302,287 @@ bool copy::operator()(const QString& offset, bool dryRun)
     return err.value() == 0;
 }
 
+/// qDebug print support for the LinkPair struct
+QDebug operator<<(QDebug debug, const LinkPair& lp)
+{
+    QDebugStateSaver saver(debug);
+
+    debug.nospace() << "LinkPair{ src: " << lp.src << " , dst: " << lp.dst << " }";
+    return debug;
+}
+
+bool create_link::operator()(const QString& offset, bool dryRun)
+{
+    m_linked = 0;  // reset counter
+    m_path_results.clear();
+    m_links_to_make.clear();
+
+    m_path_results.clear();
+
+    make_link_list(offset);
+
+    if (!dryRun)
+        return make_links();
+
+    return true;
+}
+
+/**
+ * @brief Make a list of all the links to make
+ * @param offset subdirectory of src to link to dest
+ */
+void create_link::make_link_list(const QString& offset)
+{
+    for (auto pair : m_path_pairs) {
+        const QString& srcPath = pair.src;
+        const QString& dstPath = pair.dst;
+
+        auto src = PathCombine(QDir(srcPath).absolutePath(), offset);
+        auto dst = PathCombine(QDir(dstPath).absolutePath(), offset);
+
+        // you can't hard link a directory so make sure if we deal with a directory we do so recursively
+        if (m_useHardLinks)
+            m_recursive = true;
+
+        // Function that'll do the actual linking
+        auto link_file = [&](QString src_path, QString relative_dst_path) {
+            if (m_matcher && (m_matcher->matches(relative_dst_path) != m_whitelist)) {
+                qDebug() << "path" << relative_dst_path << "in black list or not in whitelist";
+                return;
+            }
+
+            auto dst_path = PathCombine(dst, relative_dst_path);
+            LinkPair link = { src_path, dst_path };
+            m_links_to_make.append(link);
+        };
+
+        if ((!m_recursive) || !fs::is_directory(StringUtils::toStdString(src))) {
+            if (m_debug)
+                qDebug() << "linking single file or dir:" << src << "to" << dst;
+            link_file(src, "");
+        } else {
+            if (m_debug)
+                qDebug() << "linking recursively:" << src << "to" << dst << ", max_depth:" << m_max_depth;
+            QDir src_dir(src);
+            QDirIterator source_it(src, QDir::Filter::Files | QDir::Filter::Hidden, QDirIterator::Subdirectories);
+
+            QStringList linkedPaths;
+
+            while (source_it.hasNext()) {
+                auto src_path = source_it.next();
+                auto relative_path = src_dir.relativeFilePath(src_path);
+
+                if (m_max_depth >= 0 && pathDepth(relative_path) > m_max_depth){
+                    relative_path = pathTruncate(relative_path, m_max_depth);
+                    src_path = src_dir.filePath(relative_path);
+                    if (linkedPaths.contains(src_path)) {
+                        continue;
+                    }
+                }
+
+                linkedPaths.append(src_path);
+
+                link_file(src_path, relative_path);
+            }
+        }
+    }
+}
+
+bool create_link::make_links()
+{
+    for (auto link : m_links_to_make) {
+        QString src_path = link.src;
+        QString dst_path = link.dst;
+        auto src_path_std = StringUtils::toStdString(link.src);
+        auto dst_path_std = StringUtils::toStdString(link.dst);
+
+        ensureFilePathExists(dst_path);
+        if (m_useHardLinks) {
+            if (m_debug)
+                qDebug() << "making hard link:" << src_path << "to" << dst_path;
+            fs::create_hard_link(src_path_std, dst_path_std, m_os_err);
+        } else if (fs::is_directory(src_path_std)) {
+            if (m_debug)
+                qDebug() << "making directory_symlink:" << src_path << "to" << dst_path;
+            fs::create_directory_symlink(src_path_std, dst_path_std, m_os_err);
+        } else {
+            if (m_debug)
+                qDebug() << "making symlink:" << src_path << "to" << dst_path;
+            fs::create_symlink(src_path_std, dst_path_std, m_os_err);
+        }
+
+        if (m_os_err) {
+            qWarning() << "Failed to link files:" << QString::fromStdString(m_os_err.message());
+            qDebug() << "Source file:" << src_path;
+            qDebug() << "Destination file:" << dst_path;
+            qDebug() << "Error category:" << m_os_err.category().name();
+            qDebug() << "Error code:" << m_os_err.value();
+            emit linkFailed(src_path, dst_path, QString::fromStdString(m_os_err.message()), m_os_err.value());
+        } else {
+            m_linked++;
+            emit fileLinked(src_path, dst_path);
+        }
+        if (m_os_err)
+            return false;
+    }
+    return true;
+}
+
+void create_link::runPrivileged(const QString& offset)
+{
+    m_linked = 0;  // reset counter
+    m_path_results.clear();
+    m_links_to_make.clear();
+
+    bool gotResults = false;
+
+    make_link_list(offset);
+
+    QString serverName = BuildConfig.LAUNCHER_APP_BINARY_NAME + "_filelink_server" + StringUtils::getRandomAlphaNumeric();
+
+    connect(&m_linkServer, &QLocalServer::newConnection, this, [&]() {
+        qDebug() << "Client connected, sending out pairs";
+        // construct block of data to send
+        QByteArray block;
+        QDataStream out(&block, QIODevice::WriteOnly);
+
+        qint32 blocksize = quint32(sizeof(quint32));
+        for (auto link : m_links_to_make) {
+            blocksize += quint32(link.src.size());
+            blocksize += quint32(link.dst.size());
+        }
+        qDebug() << "About to write block of size:" << blocksize;
+        out << blocksize;
+
+        out << quint32(m_links_to_make.length());
+        for (auto link : m_links_to_make) {
+            out << link.src;
+            out << link.dst;
+        }
+
+        QLocalSocket* clientConnection = m_linkServer.nextPendingConnection();
+        connect(clientConnection, &QLocalSocket::disconnected, clientConnection, &QLocalSocket::deleteLater);
+
+        connect(clientConnection, &QLocalSocket::readyRead, this, [&, clientConnection]() {
+            QDataStream in;
+            quint32 blockSize = 0;
+            in.setDevice(clientConnection);
+
+            qDebug() << "Reading path results from client";
+            qDebug() << "bytes available" << clientConnection->bytesAvailable();
+
+            // Relies on the fact that QDataStream serializes a quint32 into
+            // sizeof(quint32) bytes
+            if (clientConnection->bytesAvailable() < (int)sizeof(quint32))
+                return;
+            qDebug() << "reading block size";
+            in >> blockSize;
+
+            qDebug() << "blocksize is" << blockSize;
+            qDebug() << "bytes available" << clientConnection->bytesAvailable();
+            if (clientConnection->bytesAvailable() < blockSize || in.atEnd())
+                return;
+
+            quint32 numResults;
+            in >> numResults;
+            qDebug() << "numResults" << numResults;
+
+            for (quint32 i = 0; i < numResults; i++) {
+                FS::LinkResult result;
+                in >> result.src;
+                in >> result.dst;
+                in >> result.err_msg;
+                qint32 err_value;
+                in >> err_value;
+                result.err_value = err_value;
+                if (result.err_value) {
+                    qDebug() << "privileged link fail" << result.src << "to" << result.dst << "code" << result.err_value << result.err_msg;
+                    emit linkFailed(result.src, result.dst, result.err_msg, result.err_value);
+                } else {
+                    qDebug() << "privileged link success" << result.src << "to" << result.dst;
+                    m_linked++;
+                    emit fileLinked(result.src, result.dst);
+                }
+                m_path_results.append(result);
+            }
+            gotResults = true;
+            qDebug() << "results received, closing connection";
+            clientConnection->close();
+        });
+
+        qint64 byteswritten = clientConnection->write(block);
+        bool bytesflushed = clientConnection->flush();
+        qDebug() << "block flushed" << byteswritten << bytesflushed;
+    });
+
+    qDebug() << "Listening on pipe" << serverName;
+    if (!m_linkServer.listen(serverName)) {
+        qDebug() << "Unable to start local pipe server on" << serverName << ":" << m_linkServer.errorString();
+        return;
+    }
+
+    ExternalLinkFileProcess* linkFileProcess = new ExternalLinkFileProcess(serverName, m_useHardLinks, this);
+    connect(linkFileProcess, &ExternalLinkFileProcess::processExited, this, [&]() { emit finishedPrivileged(gotResults); });
+    connect(linkFileProcess, &ExternalLinkFileProcess::finished, linkFileProcess, &QObject::deleteLater);
+
+    linkFileProcess->start();
+}
+
+void ExternalLinkFileProcess::runLinkFile()
+{
+    QString fileLinkExe =
+        PathCombine(QCoreApplication::instance()->applicationDirPath(), BuildConfig.LAUNCHER_APP_BINARY_NAME + "_filelink");
+    QString params = "-s " + m_server;
+
+    params += " -H " + QVariant(m_useHardLinks).toString();
+
+#if defined Q_OS_WIN32
+    SHELLEXECUTEINFO ShExecInfo;
+
+    fileLinkExe = fileLinkExe + ".exe";
+
+    qDebug() << "Running: runas" << fileLinkExe << params;
+
+    LPCWSTR programNameWin = (const wchar_t*)fileLinkExe.utf16();
+    LPCWSTR paramsWin = (const wchar_t*)params.utf16();
+
+    // https://learn.microsoft.com/en-us/windows/win32/api/shellapi/ns-shellapi-shellexecuteinfoa
+    ShExecInfo.cbSize = sizeof(SHELLEXECUTEINFO);
+    ShExecInfo.fMask = SEE_MASK_NOCLOSEPROCESS;
+    ShExecInfo.hwnd = NULL;  // Optional. A handle to the owner window, used to display and position any UI that the system might produce
+                             // while executing this function.
+    ShExecInfo.lpVerb = L"runas";  // elevate to admin, show UAC
+    ShExecInfo.lpFile = programNameWin;
+    ShExecInfo.lpParameters = paramsWin;
+    ShExecInfo.lpDirectory = NULL;
+    ShExecInfo.nShow = SW_HIDE;
+    ShExecInfo.hInstApp = NULL;
+
+    ShellExecuteEx(&ShExecInfo);
+
+    WaitForSingleObject(ShExecInfo.hProcess, INFINITE);
+    CloseHandle(ShExecInfo.hProcess);
+#endif
+
+    qDebug() << "Process exited";
+}
+
+bool move(const QString& source, const QString& dest)
+{
+    std::error_code err;
+
+    ensureFilePathExists(dest);
+    fs::rename(StringUtils::toStdString(source), StringUtils::toStdString(dest), err);
+
+    if (err) {
+        qWarning() << "Failed to move file:" << QString::fromStdString(err.message());
+        qDebug() << "Source file:" << source;
+        qDebug() << "Destination file:" << dest;
+    }
+
+    return err.value() == 0;
+}
+
 bool deletePath(QString path)
 {
     std::error_code err;
@@ -226,7 +596,7 @@ bool deletePath(QString path)
     return err.value() == 0;
 }
 
-bool trash(QString path, QString *pathInTrash = nullptr)
+bool trash(QString path, QString* pathInTrash)
 {
 #if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
     return false;
@@ -234,6 +604,10 @@ bool trash(QString path, QString *pathInTrash = nullptr)
     // FIXME: Figure out trash in Flatpak. Qt seemingly doesn't use the Trash portal
     if (DesktopServices::isFlatpak())
         return false;
+#if defined Q_OS_WIN32
+    if (IsWindowsServer())
+        return false;
+#endif
     return QFile::moveToTrash(path, pathInTrash);
 #endif
 }
@@ -257,11 +631,60 @@ QString PathCombine(const QString& path1, const QString& path2, const QString& p
     return PathCombine(PathCombine(path1, path2, path3), path4);
 }
 
-QString AbsolutePath(QString path)
+QString AbsolutePath(const QString& path)
 {
     return QFileInfo(path).absolutePath();
 }
 
+int pathDepth(const QString& path)
+{
+    if (path.isEmpty())
+        return 0;
+
+    QFileInfo info(path);
+
+#if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
+    auto parts = QDir::toNativeSeparators(info.path()).split(QDir::separator(), QString::SkipEmptyParts);
+#else
+    auto parts = QDir::toNativeSeparators(info.path()).split(QDir::separator(), Qt::SkipEmptyParts);
+#endif
+
+    int numParts = parts.length();
+    numParts -= parts.count(".");
+    numParts -= parts.count("..") * 2;
+
+    return numParts;
+}
+
+QString pathTruncate(const QString& path, int depth)
+{
+    if (path.isEmpty() || (depth < 0))
+        return "";
+
+    QString trunc = QFileInfo(path).path();
+
+    if (pathDepth(trunc) > depth ) {
+        return pathTruncate(trunc, depth);
+    }
+
+#if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
+    auto parts = QDir::toNativeSeparators(trunc).split(QDir::separator(), QString::SkipEmptyParts);
+#else
+    auto parts = QDir::toNativeSeparators(trunc).split(QDir::separator(), Qt::SkipEmptyParts);
+#endif
+
+    if (parts.startsWith(".") && !path.startsWith(".")) {
+        parts.removeFirst();
+    }
+    if (QDir::toNativeSeparators(path).startsWith(QDir::separator())) {
+        parts.prepend("");
+    }
+
+    trunc = parts.join(QDir::separator());
+
+    return trunc;
+}
+
 QString ResolveExecutable(QString path)
 {
     if (path.isEmpty()) {
@@ -359,11 +782,7 @@ bool createShortcut(QString destination, QString target, QStringList args, QStri
 
     stream << "#!/bin/bash"
            << "\n";
-    stream << "\""
-           << target
-           << "\" "
-           << argstring
-           << "\n";
+    stream << "\"" << target << "\" " << argstring << "\n";
 
     stream.flush();
     f.close();
@@ -386,8 +805,7 @@ bool createShortcut(QString destination, QString target, QStringList args, QStri
            << "\n";
     stream << "Exec=\"" << target.toLocal8Bit() << "\"" << argstring.toLocal8Bit() << "\n";
     stream << "Name=" << name.toLocal8Bit() << "\n";
-    if (!icon.isEmpty())
-    {
+    if (!icon.isEmpty()) {
         stream << "Icon=" << icon.toLocal8Bit() << "\n";
     }
 
@@ -400,55 +818,45 @@ bool createShortcut(QString destination, QString target, QStringList args, QStri
 #elif defined(Q_OS_WIN)
     QFileInfo targetInfo(target);
 
-    if (!targetInfo.exists())
-    {
+    if (!targetInfo.exists()) {
         qWarning() << "Target file does not exist!";
         return false;
     }
 
     target = targetInfo.absoluteFilePath();
 
-    if (target.length() >= MAX_PATH)
-    {
+    if (target.length() >= MAX_PATH) {
         qWarning() << "Target file path is too long!";
         return false;
     }
 
-    if (!icon.isEmpty() && icon.length() >= MAX_PATH)
-    {
+    if (!icon.isEmpty() && icon.length() >= MAX_PATH) {
         qWarning() << "Icon path is too long!";
         return false;
     }
 
     destination += ".lnk";
 
-    if (destination.length() >= MAX_PATH)
-    {
+    if (destination.length() >= MAX_PATH) {
         qWarning() << "Destination path is too long!";
         return false;
     }
 
     QString argStr;
     int argCount = args.count();
-    for (int i = 0; i < argCount; i++)
-    {
-        if (args[i].contains(' '))
-        {
+    for (int i = 0; i < argCount; i++) {
+        if (args[i].contains(' ')) {
             argStr.append('"').append(args[i]).append('"');
-        }
-        else
-        {
+        } else {
             argStr.append(args[i]);
         }
 
-        if (i < argCount - 1)
-        {
+        if (i < argCount - 1) {
             argStr.append(" ");
         }
     }
 
-    if (argStr.length() >= MAX_PATH)
-    {
+    if (argStr.length() >= MAX_PATH) {
         qWarning() << "Arguments string is too long!";
         return false;
     }
@@ -457,8 +865,7 @@ bool createShortcut(QString destination, QString target, QStringList args, QStri
 
     // ...yes, you need to initialize the entire COM stack just to make a shortcut
     hres = CoInitialize(nullptr);
-    if (FAILED(hres))
-    {
+    if (FAILED(hres)) {
         qWarning() << "Failed to initialize COM!";
         return false;
     }
@@ -469,8 +876,7 @@ bool createShortcut(QString destination, QString target, QStringList args, QStri
 
     // create an IShellLink instance - this stores the shortcut's attributes
     hres = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, IID_IShellLink, (LPVOID*)&psl);
-    if (SUCCEEDED(hres))
-    {
+    if (SUCCEEDED(hres)) {
         wmemset(wsz, 0, MAX_PATH);
         target.toWCharArray(wsz);
         psl->SetPath(wsz);
@@ -481,10 +887,9 @@ bool createShortcut(QString destination, QString target, QStringList args, QStri
 
         wmemset(wsz, 0, MAX_PATH);
         targetInfo.absolutePath().toWCharArray(wsz);
-        psl->SetWorkingDirectory(wsz); // "Starts in" attribute
+        psl->SetWorkingDirectory(wsz);  // "Starts in" attribute
 
-        if (!icon.isEmpty())
-        {
+        if (!icon.isEmpty()) {
             wmemset(wsz, 0, MAX_PATH);
             icon.toWCharArray(wsz);
             psl->SetIconLocation(wsz, 0);
@@ -494,27 +899,21 @@ bool createShortcut(QString destination, QString target, QStringList args, QStri
         // this is the interface that will actually let us save the shortcut to disk!
         IPersistFile* ppf;
         hres = psl->QueryInterface(IID_IPersistFile, (LPVOID*)&ppf);
-        if (SUCCEEDED(hres))
-        {
+        if (SUCCEEDED(hres)) {
             wmemset(wsz, 0, MAX_PATH);
             destination.toWCharArray(wsz);
             hres = ppf->Save(wsz, TRUE);
-            if (FAILED(hres))
-            {
+            if (FAILED(hres)) {
                 qWarning() << "IPresistFile->Save() failed";
                 qWarning() << "hres = " << hres;
             }
             ppf->Release();
-        }
-        else
-        {
+        } else {
             qWarning() << "Failed to query IPersistFile interface from IShellLink instance";
             qWarning() << "hres = " << hres;
         }
         psl->Release();
-    }
-    else
-    {
+    } else {
         qWarning() << "Failed to create IShellLink instance";
         qWarning() << "hres = " << hres;
     }
@@ -550,4 +949,490 @@ bool overrideFolder(QString overwritten_path, QString override_path)
     return err.value() == 0;
 }
 
+QString getFilesystemTypeName(FilesystemType type)
+{
+    auto iter = s_filesystem_type_names.constFind(type);
+    if (iter != s_filesystem_type_names.constEnd()) {
+        return iter.value().constFirst();
+    }
+    return getFilesystemTypeName(FilesystemType::UNKNOWN);
+}
+
+FilesystemType getFilesystemTypeFuzzy(const QString& name)
+{
+    for (auto iter = s_filesystem_type_names.constBegin(); iter != s_filesystem_type_names.constEnd(); ++iter) {
+        auto fs_names = iter.value();
+        for (auto fs_name : fs_names) {
+            if (name.toUpper().contains(fs_name.toUpper()))
+                return iter.key();
+        }
+    }
+    return FilesystemType::UNKNOWN;
+}
+
+FilesystemType getFilesystemType(const QString& name)
+{
+    for (auto iter = s_filesystem_type_names.constBegin(); iter != s_filesystem_type_names.constEnd(); ++iter) {
+        auto fs_names = iter.value();
+        if(fs_names.contains(name.toUpper())) 
+            return iter.key();
+    }
+    return FilesystemType::UNKNOWN;
+}
+
+/**
+ * @brief path to the near ancestor that exists
+ *
+ */
+QString nearestExistentAncestor(const QString& path)
+{
+    if (QFileInfo::exists(path))
+        return path;
+
+    QDir dir(path);
+    if (!dir.makeAbsolute())
+        return {};
+    do {
+        dir.setPath(QDir::cleanPath(dir.filePath(QStringLiteral(".."))));
+    } while (!dir.exists() && !dir.isRoot());
+
+    return dir.exists() ? dir.path() : QString();
+}
+
+/**
+ * @brief colect information about the filesystem under a file
+ *
+ */
+FilesystemInfo statFS(const QString& path)
+{
+    FilesystemInfo info;
+
+    QStorageInfo storage_info(nearestExistentAncestor(path));
+
+    info.fsTypeName = storage_info.fileSystemType();
+
+    info.fsType = getFilesystemTypeFuzzy(info.fsTypeName);
+
+    info.blockSize = storage_info.blockSize();
+    info.bytesAvailable = storage_info.bytesAvailable();
+    info.bytesFree = storage_info.bytesFree();
+    info.bytesTotal = storage_info.bytesTotal();
+
+    info.name = storage_info.name();
+    info.rootPath = storage_info.rootPath();
+
+    return info;
+}
+
+/**
+ * @brief if the Filesystem is reflink/clone capable
+ *
+ */
+bool canCloneOnFS(const QString& path)
+{
+    FilesystemInfo info = statFS(path);
+    return canCloneOnFS(info);
+}
+bool canCloneOnFS(const FilesystemInfo& info)
+{
+    return canCloneOnFS(info.fsType);
+}
+bool canCloneOnFS(FilesystemType type)
+{
+    return s_clone_filesystems.contains(type);
+}
+
+/**
+ * @brief if the Filesystem is reflink/clone capable and both paths are on the same device
+ *
+ */
+bool canClone(const QString& src, const QString& dst)
+{
+    auto srcVInfo = statFS(src);
+    auto dstVInfo = statFS(dst);
+
+    bool sameDevice = srcVInfo.rootPath == dstVInfo.rootPath;
+
+    return sameDevice && canCloneOnFS(srcVInfo) && canCloneOnFS(dstVInfo);
+}
+
+/**
+ * @brief reflink/clones a directory and it's contents from src to dest
+ * @param offset subdirectory form src to copy to dest
+ * @return if there was an error during the filecopy
+ */
+bool clone::operator()(const QString& offset, bool dryRun)
+{
+    if (!canClone(m_src.absolutePath(), m_dst.absolutePath())) {
+        qWarning() << "Can not clone: not same device or not clone/reflink filesystem";
+        qDebug() << "Source path:" << m_src.absolutePath();
+        qDebug() << "Destination path:" << m_dst.absolutePath();
+        emit cloneFailed(m_src.absolutePath(), m_dst.absolutePath());
+        return false;
+    }
+
+    m_cloned = 0;  // reset counter
+
+    auto src = PathCombine(m_src.absolutePath(), offset);
+    auto dst = PathCombine(m_dst.absolutePath(), offset);
+
+    std::error_code err;
+
+    // Function that'll do the actual cloneing
+    auto cloneFile = [&](QString src_path, QString relative_dst_path) {
+        if (m_matcher && (m_matcher->matches(relative_dst_path) != m_whitelist))
+            return;
+
+        auto dst_path = PathCombine(dst, relative_dst_path);
+        if (!dryRun) {
+            ensureFilePathExists(dst_path);
+            clone_file(src_path, dst_path, err);
+        }
+        if (err) {
+            qDebug() << "Failed to clone files: error" << err.value() << "message" << QString::fromStdString(err.message());
+            qDebug() << "Source file:" << src_path;
+            qDebug() << "Destination file:" << dst_path;
+        }
+        m_cloned++;
+        emit fileCloned(src_path, dst_path);
+    };
+
+    // We can't use copy_opts::recursive because we need to take into account the
+    // blacklisted paths, so we iterate over the source directory, and if there's no blacklist
+    // match, we copy the file.
+    QDir src_dir(src);
+    QDirIterator source_it(src, QDir::Filter::Files | QDir::Filter::Hidden, QDirIterator::Subdirectories);
+
+    while (source_it.hasNext()) {
+        auto src_path = source_it.next();
+        auto relative_path = src_dir.relativeFilePath(src_path);
+
+        cloneFile(src_path, relative_path);
+    }
+
+    // If the root src is not a directory, the previous iterator won't run.
+    if (!fs::is_directory(StringUtils::toStdString(src)))
+        cloneFile(src, "");
+
+    return err.value() == 0;
+}
+
+/**
+ * @brief clone/reflink file from src to dst
+ *
+ */
+bool clone_file(const QString& src, const QString& dst, std::error_code& ec)
+{
+    auto src_path = StringUtils::toStdString(QDir::toNativeSeparators(QFileInfo(src).absoluteFilePath()));
+    auto dst_path = StringUtils::toStdString(QDir::toNativeSeparators(QFileInfo(dst).absoluteFilePath()));
+
+    FilesystemInfo srcinfo = statFS(src);
+    FilesystemInfo dstinfo = statFS(dst);
+
+    if ((srcinfo.rootPath != dstinfo.rootPath) || (srcinfo.fsType != dstinfo.fsType)) {
+        ec = std::make_error_code(std::errc::not_supported);
+        qWarning() << "reflink/clone must be to the same device and filesystem! src and dst root filesystems do not match.";
+        return false;
+    }
+
+#if defined(Q_OS_WIN)
+
+    if (!win_ioctl_clone(src_path, dst_path, ec)) {
+        qDebug() << "failed win_ioctl_clone";
+        qWarning() << "clone/reflink not supported on windows outside of btrfs or ReFS!";
+        qWarning() << "check out https://github.com/maharmstone/btrfs for btrfs support!";
+        return false;
+    }
+
+#elif defined(Q_OS_LINUX)
+
+    if (!linux_ficlone(src_path, dst_path, ec)) {
+        qDebug() << "failed linux_ficlone:";
+        return false;
+    }
+
+#elif defined(Q_OS_MACOS) || defined(Q_OS_FREEBSD) || defined(Q_OS_OPENBSD)
+
+    if (!macos_bsd_clonefile(src_path, dst_path, ec)) {
+        qDebug() << "failed macos_bsd_clonefile:";
+        return false;
+    }
+
+#else
+
+    qWarning() << "clone/reflink not supported! unknown OS";
+    ec = std::make_error_code(std::errc::not_supported);
+    return false;
+
+#endif
+
+    return true;
 }
+
+#if defined(Q_OS_WIN)
+
+static long RoundUpToPowerOf2(long originalValue, long roundingMultiplePowerOf2)
+{
+    long mask = roundingMultiplePowerOf2 - 1;
+    return (originalValue + mask) & ~mask;
+}
+
+bool win_ioctl_clone(const std::wstring& src_path, const std::wstring& dst_path, std::error_code& ec)
+{
+    /**
+     * This algorithm inspired from https://github.com/0xbadfca11/reflink
+     * LICENSE MIT
+     *
+     *  Additional references
+     *  https://learn.microsoft.com/en-us/windows/win32/api/winioctl/ni-winioctl-fsctl_duplicate_extents_to_file
+     *  https://github.com/microsoft/CopyOnWrite/blob/main/lib/Windows/WindowsCopyOnWriteFilesystem.cs#L94
+     */
+
+    HANDLE hSourceFile = CreateFileW(src_path.c_str(), GENERIC_READ, FILE_SHARE_READ, nullptr, OPEN_EXISTING, 0, nullptr);
+    if (hSourceFile == INVALID_HANDLE_VALUE) {
+        ec = std::error_code(GetLastError(), std::system_category());
+        qDebug() << "Failed to open source file" << src_path.c_str();
+        return false;
+    }
+
+    ULONG fs_flags;
+    if (!GetVolumeInformationByHandleW(hSourceFile, nullptr, 0, nullptr, nullptr, &fs_flags, nullptr, 0)) {
+        ec = std::error_code(GetLastError(), std::system_category());
+        qDebug() << "Failed to get Filesystem information for " << src_path.c_str();
+        CloseHandle(hSourceFile);
+        return false;
+    }
+    if (!(fs_flags & FILE_SUPPORTS_BLOCK_REFCOUNTING)) {
+        SetLastError(ERROR_NOT_CAPABLE);
+        ec = std::error_code(GetLastError(), std::system_category());
+        qWarning() << "Filesystem at " << src_path.c_str() << " does not support reflink";
+        CloseHandle(hSourceFile);
+        return false;
+    }
+
+    FILE_END_OF_FILE_INFO sourceFileLength;
+    if (!GetFileSizeEx(hSourceFile, &sourceFileLength.EndOfFile)) {
+        ec = std::error_code(GetLastError(), std::system_category());
+        qDebug() << "Failed to size of source file" << src_path.c_str();
+        CloseHandle(hSourceFile);
+        return false;
+    }
+    FILE_BASIC_INFO sourceFileBasicInfo;
+    if (!GetFileInformationByHandleEx(hSourceFile, FileBasicInfo, &sourceFileBasicInfo, sizeof(sourceFileBasicInfo))) {
+        ec = std::error_code(GetLastError(), std::system_category());
+        qDebug() << "Failed to source file info" << src_path.c_str();
+        CloseHandle(hSourceFile);
+        return false;
+    }
+    ULONG junk;
+    FSCTL_GET_INTEGRITY_INFORMATION_BUFFER sourceFileIntegrity;
+    if (!DeviceIoControl(hSourceFile, FSCTL_GET_INTEGRITY_INFORMATION, nullptr, 0, &sourceFileIntegrity, sizeof(sourceFileIntegrity), &junk,
+                         nullptr)) {
+        ec = std::error_code(GetLastError(), std::system_category());
+        qDebug() << "Failed to source file integrity info" << src_path.c_str();
+        CloseHandle(hSourceFile);
+        return false;
+    }
+
+    HANDLE hDestFile = CreateFileW(dst_path.c_str(), GENERIC_READ | GENERIC_WRITE | DELETE, 0, nullptr, CREATE_NEW, 0, hSourceFile);
+
+    if (hDestFile == INVALID_HANDLE_VALUE) {
+        ec = std::error_code(GetLastError(), std::system_category());
+        qDebug() << "Failed to open dest file" << dst_path.c_str();
+        CloseHandle(hSourceFile);
+        return false;
+    }
+    FILE_DISPOSITION_INFO destFileDispose = { TRUE };
+    if (!SetFileInformationByHandle(hDestFile, FileDispositionInfo, &destFileDispose, sizeof(destFileDispose))) {
+        ec = std::error_code(GetLastError(), std::system_category());
+        qDebug() << "Failed to set dest file info" << dst_path.c_str();
+        CloseHandle(hSourceFile);
+        CloseHandle(hDestFile);
+        return false;
+    }
+
+    if (!DeviceIoControl(hDestFile, FSCTL_SET_SPARSE, nullptr, 0, nullptr, 0, &junk, nullptr)) {
+        ec = std::error_code(GetLastError(), std::system_category());
+        qDebug() << "Failed to set dest sparseness" << dst_path.c_str();
+        CloseHandle(hSourceFile);
+        CloseHandle(hDestFile);
+        return false;
+    }
+    FSCTL_SET_INTEGRITY_INFORMATION_BUFFER setDestFileintegrity = { sourceFileIntegrity.ChecksumAlgorithm, sourceFileIntegrity.Reserved,
+                                                                    sourceFileIntegrity.Flags };
+    if (!DeviceIoControl(hDestFile, FSCTL_SET_INTEGRITY_INFORMATION, &setDestFileintegrity, sizeof(setDestFileintegrity), nullptr, 0,
+                         nullptr, nullptr)) {
+        ec = std::error_code(GetLastError(), std::system_category());
+        qDebug() << "Failed to set dest file integrity info" << dst_path.c_str();
+        CloseHandle(hSourceFile);
+        CloseHandle(hDestFile);
+        return false;
+    }
+    if (!SetFileInformationByHandle(hDestFile, FileEndOfFileInfo, &sourceFileLength, sizeof(sourceFileLength))) {
+        ec = std::error_code(GetLastError(), std::system_category());
+        qDebug() << "Failed to set dest file size" << dst_path.c_str();
+        CloseHandle(hSourceFile);
+        CloseHandle(hDestFile);
+        return false;
+    }
+
+    const LONG64 splitThreshold = (1LL << 32) - sourceFileIntegrity.ClusterSizeInBytes;
+
+    DUPLICATE_EXTENTS_DATA dupExtent;
+    dupExtent.FileHandle = hSourceFile;
+    for (LONG64 offset = 0, remain = RoundUpToPowerOf2(sourceFileLength.EndOfFile.QuadPart, sourceFileIntegrity.ClusterSizeInBytes);
+         remain > 0; offset += splitThreshold, remain -= splitThreshold) {
+        dupExtent.SourceFileOffset.QuadPart = dupExtent.TargetFileOffset.QuadPart = offset;
+        dupExtent.ByteCount.QuadPart = std::min(splitThreshold, remain);
+
+        if (!DeviceIoControl(hDestFile, FSCTL_DUPLICATE_EXTENTS_TO_FILE, &dupExtent, sizeof(dupExtent), nullptr, 0, &junk, nullptr)) {
+            DWORD err = GetLastError();
+            QString additionalMessage;
+            if (err == ERROR_BLOCK_TOO_MANY_REFERENCES) {
+                static const int MaxClonesPerFile = 8175;
+                additionalMessage =
+                    QString(
+                        " This is ERROR_BLOCK_TOO_MANY_REFERENCES and may mean you have surpassed the maximum "
+                        "allowed %1 references for a single file. "
+                        "See "
+                        "https://docs.microsoft.com/en-us/windows-server/storage/refs/block-cloning#functionality-restrictions-and-remarks")
+                        .arg(MaxClonesPerFile);
+            }
+            ec = std::error_code(err, std::system_category());
+            qDebug() << "Failed copy-on-write cloning of" << src_path.c_str() << "to" << dst_path.c_str() << "with error" << err
+                     << additionalMessage;
+            CloseHandle(hSourceFile);
+            CloseHandle(hDestFile);
+            return false;
+        }
+    }
+
+    if (!(sourceFileBasicInfo.FileAttributes & FILE_ATTRIBUTE_SPARSE_FILE)) {
+        FILE_SET_SPARSE_BUFFER setDestSparse = { FALSE };
+        if (!DeviceIoControl(hDestFile, FSCTL_SET_SPARSE, &setDestSparse, sizeof(setDestSparse), nullptr, 0, &junk, nullptr)) {
+            qDebug() << "Failed to set dest file sparseness" << dst_path.c_str();
+            CloseHandle(hSourceFile);
+            CloseHandle(hDestFile);
+            return false;
+        }
+    }
+
+    sourceFileBasicInfo.CreationTime.QuadPart = 0;
+    if (!SetFileInformationByHandle(hDestFile, FileBasicInfo, &sourceFileBasicInfo, sizeof(sourceFileBasicInfo))) {
+        qDebug() << "Failed to set dest file creation time" << dst_path.c_str();
+        CloseHandle(hSourceFile);
+        CloseHandle(hDestFile);
+        return false;
+    }
+    if (!FlushFileBuffers(hDestFile)) {
+        qDebug() << "Failed to flush dest file buffer" << dst_path.c_str();
+        CloseHandle(hSourceFile);
+        CloseHandle(hDestFile);
+        return false;
+    }
+    destFileDispose = { FALSE };
+    bool result = !!SetFileInformationByHandle(hDestFile, FileDispositionInfo, &destFileDispose, sizeof(destFileDispose));
+
+    CloseHandle(hSourceFile);
+    CloseHandle(hDestFile);
+
+    return result;
+}
+
+#elif defined(Q_OS_LINUX)
+
+bool linux_ficlone(const std::string& src_path, const std::string& dst_path, std::error_code& ec)
+{
+    // https://man7.org/linux/man-pages/man2/ioctl_ficlone.2.html
+
+    int src_fd = open(src_path.c_str(), O_RDONLY);
+    if (src_fd == -1) {
+        qDebug() << "Failed to open file:" << src_path.c_str();
+        qDebug() << "Error:" << strerror(errno);
+        ec = std::make_error_code(static_cast<std::errc>(errno));
+        return false;
+    }
+    int dst_fd = open(dst_path.c_str(), O_CREAT | O_WRONLY | O_TRUNC, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
+    if (dst_fd == -1) {
+        qDebug() << "Failed to open file:" << dst_path.c_str();
+        qDebug() << "Error:" << strerror(errno);
+        ec = std::make_error_code(static_cast<std::errc>(errno));
+        close(src_fd);
+        return false;
+    }
+    // attempt to clone
+    if (ioctl(dst_fd, FICLONE, src_fd) == -1) {
+        qDebug() << "Failed to clone file:" << src_path.c_str() << "to" << dst_path.c_str();
+        qDebug() << "Error:" << strerror(errno);
+        ec = std::make_error_code(static_cast<std::errc>(errno));
+        close(src_fd);
+        close(dst_fd);
+        return false;
+    }
+    if (close(src_fd)) {
+        qDebug() << "Failed to close file:" << src_path.c_str();
+        qDebug() << "Error:" << strerror(errno);
+    }
+    if (close(dst_fd)) {
+        qDebug() << "Failed to close file:" << dst_path.c_str();
+        qDebug() << "Error:" << strerror(errno);
+    }
+    return true;
+}
+
+#elif defined(Q_OS_MACOS) || defined(Q_OS_FREEBSD) || defined(Q_OS_OPENBSD)
+
+bool macos_bsd_clonefile(const std::string& src_path, const std::string& dst_path, std::error_code& ec)
+{
+    // clonefile(const char * src, const char * dst, int flags);
+    // https://www.manpagez.com/man/2/clonefile/
+
+    qDebug() << "attempting file clone via clonefile" << src_path.c_str() << "to" << dst_path.c_str();
+    if (clonefile(src_path.c_str(), dst_path.c_str(), 0) == -1) {
+        qDebug() << "Failed to clone file:" << src_path.c_str() << "to" << dst_path.c_str();
+        qDebug() << "Error:" << strerror(errno);
+        ec = std::make_error_code(static_cast<std::errc>(errno));
+        return false;
+    }
+    return true;
+}
+#endif
+
+/**
+ * @brief if the Filesystem is symlink capable
+ *
+ */
+bool canLinkOnFS(const QString& path)
+{
+    FilesystemInfo info = statFS(path);
+    return canLinkOnFS(info);
+}
+bool canLinkOnFS(const FilesystemInfo& info)
+{
+    return canLinkOnFS(info.fsType);
+}
+bool canLinkOnFS(FilesystemType type)
+{
+    return !s_non_link_filesystems.contains(type);
+}
+/**
+ * @brief if the Filesystem is symlink capable on both ends
+ *
+ */
+bool canLink(const QString& src, const QString& dst)
+{
+    return canLinkOnFS(src) && canLinkOnFS(dst);
+}
+
+uintmax_t hardLinkCount(const QString& path)
+{
+    std::error_code err;
+    int count = fs::hard_link_count(StringUtils::toStdString(path), err);
+    if (err) {
+        qWarning() << "Failed to count hard links for" << path << ":" << QString::fromStdString(err.message());
+        count = 0;
+    }
+    return count;
+}
+
+}  // namespace FS
diff --git a/launcher/FileSystem.h b/launcher/FileSystem.h
index ac893725..cb581d0c 100644
--- a/launcher/FileSystem.h
+++ b/launcher/FileSystem.h
@@ -1,7 +1,9 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -38,9 +40,13 @@
 #include "Exception.h"
 #include "pathmatcher/IPathMatcher.h"
 
+#include <system_error>
+
 #include <QDir>
 #include <QFlags>
+#include <QLocalServer>
 #include <QObject>
+#include <QThread>
 
 namespace FS {
 
@@ -76,7 +82,9 @@ bool ensureFilePathExists(QString filenamepath);
  */
 bool ensureFolderPathExists(QString filenamepath);
 
-/// @brief Copies a directory and it's contents from src to dest
+/**
+ * @brief Copies a directory and it's contents from src to dest
+ */
 class copy : public QObject {
     Q_OBJECT
    public:
@@ -121,6 +129,135 @@ class copy : public QObject {
     int m_copied;
 };
 
+struct LinkPair {
+    QString src;
+    QString dst;
+};
+
+struct LinkResult {
+    QString src;
+    QString dst;
+    QString err_msg;
+    int err_value;
+};
+
+class ExternalLinkFileProcess : public QThread {
+    Q_OBJECT
+   public:
+    ExternalLinkFileProcess(QString server, bool useHardLinks, QObject* parent = nullptr)
+        : QThread(parent), m_useHardLinks(useHardLinks), m_server(server)
+    {}
+
+    void run() override
+    {
+        runLinkFile();
+        emit processExited();
+    }
+
+   signals:
+    void processExited();
+
+   private:
+    void runLinkFile();
+
+    bool m_useHardLinks = false;
+
+    QString m_server;
+};
+
+/**
+ * @brief links (a file / a directory and it's contents) from src to dest
+ */
+class create_link : public QObject {
+    Q_OBJECT
+   public:
+    create_link(const QList<LinkPair> path_pairs, QObject* parent = nullptr) : QObject(parent) { m_path_pairs.append(path_pairs); }
+    create_link(const QString& src, const QString& dst, QObject* parent = nullptr) : QObject(parent)
+    {
+        LinkPair pair = { src, dst };
+        m_path_pairs.append(pair);
+    }
+    create_link& useHardLinks(const bool useHard)
+    {
+        m_useHardLinks = useHard;
+        return *this;
+    }
+    create_link& matcher(const IPathMatcher* filter)
+    {
+        m_matcher = filter;
+        return *this;
+    }
+    create_link& whitelist(bool whitelist)
+    {
+        m_whitelist = whitelist;
+        return *this;
+    }
+    create_link& linkRecursively(bool recursive)
+    {
+        m_recursive = recursive;
+        return *this;
+    }
+    create_link& setMaxDepth(int depth)
+    {
+        m_max_depth = depth;
+        return *this;
+    }
+    create_link& debug(bool d)
+    {
+        m_debug = d;
+        return *this;
+    }
+
+    std::error_code getOSError() { return m_os_err; }
+
+    bool operator()(bool dryRun = false) { return operator()(QString(), dryRun); }
+
+    int totalLinked() { return m_linked; }
+
+    void runPrivileged() { runPrivileged(QString()); }
+    void runPrivileged(const QString& offset);
+
+    QList<LinkResult> getResults() { return m_path_results; }
+
+   signals:
+    void fileLinked(const QString& srcName, const QString& dstName);
+    void linkFailed(const QString& srcName, const QString& dstName, const QString& err_msg, int err_value);
+    void finished();
+    void finishedPrivileged(bool gotResults);
+
+   private:
+    bool operator()(const QString& offset, bool dryRun = false);
+    void make_link_list(const QString& offset);
+    bool make_links();
+
+   private:
+    bool m_useHardLinks = false;
+    const IPathMatcher* m_matcher = nullptr;
+    bool m_whitelist = false;
+    bool m_recursive = true;
+
+    /// @brief >= -1 = infinite, 0 = link files at src/* to dest/*, 1 = link files at src/*/* to dest/*/*, etc.
+    int m_max_depth = -1;
+
+    QList<LinkPair> m_path_pairs;
+    QList<LinkResult> m_path_results;
+    QList<LinkPair> m_links_to_make;
+
+    int m_linked;
+    bool m_debug = false;
+    std::error_code m_os_err;
+
+    QLocalServer m_linkServer;
+};
+
+/**
+ * @brief moves a file by renaming it
+ * @param source source file path
+ * @param dest destination filepath
+ *
+ */
+bool move(const QString& source, const QString& dest);
+
 /**
  * Delete a folder recursively
  */
@@ -129,13 +266,30 @@ bool deletePath(QString path);
 /**
  * Trash a folder / file
  */
-bool trash(QString path, QString *pathInTrash);
+bool trash(QString path, QString* pathInTrash = nullptr);
 
 QString PathCombine(const QString& path1, const QString& path2);
 QString PathCombine(const QString& path1, const QString& path2, const QString& path3);
 QString PathCombine(const QString& path1, const QString& path2, const QString& path3, const QString& path4);
 
-QString AbsolutePath(QString path);
+QString AbsolutePath(const QString& path);
+
+/**
+ * @brief depth of path. "foo.txt" -> 0 , "bar/foo.txt" -> 1, /baz/bar/foo.txt -> 2, etc.
+ *
+ * @param path path to measure
+ * @return int number of components before base path
+ */
+int pathDepth(const QString& path);
+
+/**
+ * @brief  cut off segments of path until it is a max of length depth
+ *
+ * @param path path to truncate
+ * @param depth max depth of new path
+ * @return QString truncated path
+ */
+QString pathTruncate(const QString& path, int depth);
 
 /**
  * Resolve an executable
@@ -177,4 +331,194 @@ bool overrideFolder(QString overwritten_path, QString override_path);
  * Creates a shortcut to the specified target file at the specified destination path.
  */
 bool createShortcut(QString destination, QString target, QStringList args, QString name, QString icon);
-}
+
+enum class FilesystemType {
+    FAT,
+    NTFS,
+    REFS,
+    EXT,
+    EXT_2_OLD,
+    EXT_2_3_4,
+    XFS,
+    BTRFS,
+    NFS,
+    ZFS,
+    APFS,
+    HFS,
+    HFSPLUS,
+    HFSX,
+    FUSEBLK,
+    F2FS,
+    UNKNOWN
+};
+
+/**
+ * @brief Ordered Mapping of enum types to reported filesystem names
+ * this mapping is non exsaustive, it just attempts to capture the filesystems which could be reasonalbly be in use .
+ * all string values are in uppercase, use `QString.toUpper()` or equivalent during lookup.
+ *
+ * QMap is ordered
+ *
+ */
+static const QMap<FilesystemType, QStringList> s_filesystem_type_names = {
+    {FilesystemType::FAT,        { "FAT" }},
+    {FilesystemType::NTFS,       { "NTFS" }},
+    {FilesystemType::REFS,       { "REFS" }},
+    {FilesystemType::EXT_2_OLD,  { "EXT_2_OLD", "EXT2_OLD" }},
+    {FilesystemType::EXT_2_3_4,  { "EXT2/3/4", "EXT_2_3_4", "EXT2", "EXT3", "EXT4" }},
+    {FilesystemType::EXT,        { "EXT" }},
+    {FilesystemType::XFS,        { "XFS" }},
+    {FilesystemType::BTRFS,      { "BTRFS" }},
+    {FilesystemType::NFS,        { "NFS" }},
+    {FilesystemType::ZFS,        { "ZFS" }},
+    {FilesystemType::APFS,       { "APFS" }},
+    {FilesystemType::HFS,        { "HFS" }},
+    {FilesystemType::HFSPLUS,    { "HFSPLUS" }},
+    {FilesystemType::HFSX,       { "HFSX" }},
+    {FilesystemType::FUSEBLK,    { "FUSEBLK" }},
+    {FilesystemType::F2FS,       { "F2FS" }},
+    {FilesystemType::UNKNOWN,    { "UNKNOWN" }}
+};
+
+/**
+ * @brief Get the string name of Filesystem enum object
+ *
+ * @param type
+ * @return QString
+ */
+QString getFilesystemTypeName(FilesystemType type);
+
+/**
+ * @brief Get the Filesystem enum object from a name
+ *  Does a lookup of the type name and returns an exact match
+ *
+ * @param name
+ * @return FilesystemType
+ */
+FilesystemType getFilesystemType(const QString& name);
+
+/**
+ * @brief Get the Filesystem enum object from a name
+ *  Does a fuzzy lookup of the type name and returns an apropreate match
+ *
+ * @param name
+ * @return FilesystemType
+ */
+FilesystemType getFilesystemTypeFuzzy(const QString& name);
+
+struct FilesystemInfo {
+    FilesystemType fsType = FilesystemType::UNKNOWN;
+    QString fsTypeName;
+    int blockSize;
+    qint64 bytesAvailable;
+    qint64 bytesFree;
+    qint64 bytesTotal;
+    QString name;
+    QString rootPath;
+};
+
+/**
+ * @brief path to the near ancestor that exists
+ *
+ */
+QString nearestExistentAncestor(const QString& path);
+
+/**
+ * @brief colect information about the filesystem under a file
+ *
+ */
+FilesystemInfo statFS(const QString& path);
+
+static const QList<FilesystemType> s_clone_filesystems = { FilesystemType::BTRFS, FilesystemType::APFS, FilesystemType::ZFS,
+                                                           FilesystemType::XFS, FilesystemType::REFS };
+
+/**
+ * @brief if the Filesystem is reflink/clone capable
+ *
+ */
+bool canCloneOnFS(const QString& path);
+bool canCloneOnFS(const FilesystemInfo& info);
+bool canCloneOnFS(FilesystemType type);
+
+/**
+ * @brief if the Filesystems are reflink/clone capable and both are on the same device
+ *
+ */
+bool canClone(const QString& src, const QString& dst);
+
+/**
+ * @brief Copies a directory and it's contents from src to dest
+ */
+class clone : public QObject {
+    Q_OBJECT
+   public:
+    clone(const QString& src, const QString& dst, QObject* parent = nullptr) : QObject(parent)
+    {
+        m_src.setPath(src);
+        m_dst.setPath(dst);
+    }
+    clone& matcher(const IPathMatcher* filter)
+    {
+        m_matcher = filter;
+        return *this;
+    }
+    clone& whitelist(bool whitelist)
+    {
+        m_whitelist = whitelist;
+        return *this;
+    }
+
+    bool operator()(bool dryRun = false) { return operator()(QString(), dryRun); }
+
+    int totalCloned() { return m_cloned; }
+
+   signals:
+    void fileCloned(const QString& src, const QString& dst);
+    void cloneFailed(const QString& src, const QString& dst);
+
+   private:
+    bool operator()(const QString& offset, bool dryRun = false);
+
+   private:
+    const IPathMatcher* m_matcher = nullptr;
+    bool m_whitelist = false;
+    QDir m_src;
+    QDir m_dst;
+    int m_cloned;
+};
+
+/**
+ * @brief clone/reflink file from src to dst
+ *
+ */
+bool clone_file(const QString& src, const QString& dst, std::error_code& ec);
+
+#if defined(Q_OS_WIN)
+bool win_ioctl_clone(const std::wstring& src_path, const std::wstring& dst_path, std::error_code& ec);
+#elif defined(Q_OS_LINUX)
+bool linux_ficlone(const std::string& src_path, const std::string& dst_path, std::error_code& ec);
+#elif defined(Q_OS_MACOS) || defined(Q_OS_FREEBSD) || defined(Q_OS_OPENBSD)
+bool macos_bsd_clonefile(const std::string& src_path, const std::string& dst_path, std::error_code& ec);
+#endif
+
+static const QList<FilesystemType> s_non_link_filesystems = {
+    FilesystemType::FAT,
+};
+
+/**
+ * @brief if the Filesystem is symlink capable
+ *
+ */
+bool canLinkOnFS(const QString& path);
+bool canLinkOnFS(const FilesystemInfo& info);
+bool canLinkOnFS(FilesystemType type);
+
+/**
+ * @brief if the Filesystem is symlink capable on both ends
+ *
+ */
+bool canLink(const QString& src, const QString& dst);
+
+uintmax_t hardLinkCount(const QString& path);
+
+}  // namespace FS
diff --git a/launcher/HoeDown.h b/launcher/HoeDown.h
deleted file mode 100644
index cb62de6c..00000000
--- a/launcher/HoeDown.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Copyright 2013-2021 MultiMC Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-#include <hoedown/html.h>
-#include <hoedown/document.h>
-#include <QString>
-#include <QByteArray>
-
-/**
- * hoedown wrapper, because dealing with resource lifetime in C is stupid
- */
-class HoeDown
-{
-public:
-    class buffer
-    {
-    public:
-        buffer(size_t unit = 4096)
-        {
-            buf = hoedown_buffer_new(unit);
-        }
-        ~buffer()
-        {
-            hoedown_buffer_free(buf);
-        }
-        const char * cstr()
-        {
-            return hoedown_buffer_cstr(buf);
-        }
-        void put(QByteArray input)
-        {
-            hoedown_buffer_put(buf, reinterpret_cast<uint8_t *>(input.data()), input.size());
-        }
-        const uint8_t * data() const
-        {
-            return buf->data;
-        }
-        size_t size() const
-        {
-            return buf->size;
-        }
-        hoedown_buffer * buf;
-    } ib, ob;
-    HoeDown()
-    {
-        renderer = hoedown_html_renderer_new((hoedown_html_flags) 0,0);
-        document = hoedown_document_new(renderer, (hoedown_extensions) 0, 8);
-    }
-    ~HoeDown()
-    {
-        hoedown_document_free(document);
-        hoedown_html_renderer_free(renderer);
-    }
-    QString process(QByteArray input)
-    {
-        ib.put(input);
-        hoedown_document_render(document, ob.buf, ib.data(), ib.size());
-        return ob.cstr();
-    }
-private:
-    hoedown_document * document;
-    hoedown_renderer * renderer;
-};
diff --git a/launcher/InstanceCopyPrefs.cpp b/launcher/InstanceCopyPrefs.cpp
index 7b93a516..0650002b 100644
--- a/launcher/InstanceCopyPrefs.cpp
+++ b/launcher/InstanceCopyPrefs.cpp
@@ -16,9 +16,14 @@ bool InstanceCopyPrefs::allTrue() const
         copyScreenshots;
 }
 
+
 // Returns a single RegEx string of the selected folders/files to filter out (ex: ".minecraft/saves|.minecraft/server.dat")
 QString InstanceCopyPrefs::getSelectedFiltersAsRegex() const
 {
+    return getSelectedFiltersAsRegex({});
+}
+QString InstanceCopyPrefs::getSelectedFiltersAsRegex(const QStringList& additionalFilters) const
+{
     QStringList filters;
 
     if(!copySaves)
@@ -42,6 +47,10 @@ QString InstanceCopyPrefs::getSelectedFiltersAsRegex() const
     if(!copyScreenshots)
         filters << "screenshots";
 
+    for (auto filter : additionalFilters) {
+        filters << filter;
+    }
+
     // If we have any filters to add, join them as a single regex string to return:
     if (!filters.isEmpty()) {
         const QString MC_ROOT = "[.]?minecraft/";
@@ -93,6 +102,31 @@ bool InstanceCopyPrefs::isCopyScreenshotsEnabled() const
     return copyScreenshots;
 }
 
+bool InstanceCopyPrefs::isUseSymLinksEnabled() const
+{
+    return useSymLinks;
+}
+
+bool InstanceCopyPrefs::isUseHardLinksEnabled() const
+{
+    return useHardLinks;
+}
+
+bool InstanceCopyPrefs::isLinkRecursivelyEnabled() const
+{
+    return linkRecursively;
+}
+
+bool InstanceCopyPrefs::isDontLinkSavesEnabled() const
+{
+    return dontLinkSaves;
+}
+
+bool InstanceCopyPrefs::isUseCloneEnabled() const
+{
+    return useClone;
+}
+
 // ======= Setters =======
 void InstanceCopyPrefs::enableCopySaves(bool b)
 {
@@ -133,3 +167,28 @@ void InstanceCopyPrefs::enableCopyScreenshots(bool b)
 {
     copyScreenshots = b;
 }
+
+void InstanceCopyPrefs::enableUseSymLinks(bool b)
+{
+    useSymLinks = b;
+}
+
+void InstanceCopyPrefs::enableLinkRecursively(bool b)
+{
+    linkRecursively = b;
+}
+
+void InstanceCopyPrefs::enableUseHardLinks(bool b)
+{
+    useHardLinks = b;
+}
+
+void InstanceCopyPrefs::enableDontLinkSaves(bool b)
+{
+    dontLinkSaves = b;
+}
+
+void InstanceCopyPrefs::enableUseClone(bool b)
+{
+    useClone = b;
+}
\ No newline at end of file
diff --git a/launcher/InstanceCopyPrefs.h b/launcher/InstanceCopyPrefs.h
index 6988b2df..c7bde068 100644
--- a/launcher/InstanceCopyPrefs.h
+++ b/launcher/InstanceCopyPrefs.h
@@ -10,6 +10,7 @@ struct InstanceCopyPrefs {
    public:
     [[nodiscard]] bool allTrue() const;
     [[nodiscard]] QString getSelectedFiltersAsRegex() const;
+    [[nodiscard]] QString getSelectedFiltersAsRegex(const QStringList& additionalFilters) const;
     // Getters
     [[nodiscard]] bool isCopySavesEnabled() const;
     [[nodiscard]] bool isKeepPlaytimeEnabled() const;
@@ -19,6 +20,11 @@ struct InstanceCopyPrefs {
     [[nodiscard]] bool isCopyServersEnabled() const;
     [[nodiscard]] bool isCopyModsEnabled() const;
     [[nodiscard]] bool isCopyScreenshotsEnabled() const;
+    [[nodiscard]] bool isUseSymLinksEnabled() const;
+    [[nodiscard]] bool isLinkRecursivelyEnabled() const;
+    [[nodiscard]] bool isUseHardLinksEnabled() const;
+    [[nodiscard]] bool isDontLinkSavesEnabled() const;
+    [[nodiscard]] bool isUseCloneEnabled() const;
     // Setters
     void enableCopySaves(bool b);
     void enableKeepPlaytime(bool b);
@@ -28,6 +34,11 @@ struct InstanceCopyPrefs {
     void enableCopyServers(bool b);
     void enableCopyMods(bool b);
     void enableCopyScreenshots(bool b);
+    void enableUseSymLinks(bool b);
+    void enableLinkRecursively(bool b);
+    void enableUseHardLinks(bool b);
+    void enableDontLinkSaves(bool b);
+    void enableUseClone(bool b);
 
    protected: // data
     bool copySaves = true;
@@ -38,4 +49,9 @@ struct InstanceCopyPrefs {
     bool copyServers = true;
     bool copyMods = true;
     bool copyScreenshots = true;
+    bool useSymLinks = false;
+    bool linkRecursively = false;
+    bool useHardLinks = false;
+    bool dontLinkSaves = false;
+    bool useClone = false;
 };
diff --git a/launcher/InstanceCopyTask.cpp b/launcher/InstanceCopyTask.cpp
index 188d163b..4ac3b51a 100644
--- a/launcher/InstanceCopyTask.cpp
+++ b/launcher/InstanceCopyTask.cpp
@@ -1,18 +1,31 @@
 #include "InstanceCopyTask.h"
-#include "settings/INISettingsObject.h"
+#include <QDebug>
+#include <QtConcurrentRun>
 #include "FileSystem.h"
 #include "NullInstance.h"
 #include "pathmatcher/RegexpMatcher.h"
-#include <QtConcurrentRun>
+#include "settings/INISettingsObject.h"
 
 InstanceCopyTask::InstanceCopyTask(InstancePtr origInstance, const InstanceCopyPrefs& prefs)
 {
     m_origInstance = origInstance;
     m_keepPlaytime = prefs.isKeepPlaytimeEnabled();
+    m_useLinks = prefs.isUseSymLinksEnabled();
+    m_linkRecursively = prefs.isLinkRecursivelyEnabled();
+    m_useHardLinks = prefs.isLinkRecursivelyEnabled() && prefs.isUseHardLinksEnabled();
+    m_copySaves = prefs.isLinkRecursivelyEnabled() && prefs.isDontLinkSavesEnabled() && prefs.isCopySavesEnabled();
+    m_useClone = prefs.isUseCloneEnabled();
 
     QString filters = prefs.getSelectedFiltersAsRegex();
-    if (!filters.isEmpty())
-    {
+    if (m_useLinks || m_useHardLinks) {
+        if (!filters.isEmpty())
+            filters += "|";
+        filters += "instance.cfg";
+    }
+
+    qDebug() << "CopyFilters:" << filters;
+
+    if (!filters.isEmpty()) {
         // Set regex filter:
         // FIXME: get this from the original instance type...
         auto matcherReal = new RegexpMatcher(filters);
@@ -25,11 +38,78 @@ void InstanceCopyTask::executeTask()
 {
     setStatus(tr("Copying instance %1").arg(m_origInstance->name()));
 
-    m_copyFuture = QtConcurrent::run(QThreadPool::globalInstance(), [this]{
-        FS::copy folderCopy(m_origInstance->instanceRoot(), m_stagingPath);
-        folderCopy.followSymlinks(false).matcher(m_matcher.get());
+    auto copySaves = [&]() {
+        FS::copy savesCopy(FS::PathCombine(m_origInstance->instanceRoot(), "saves"), FS::PathCombine(m_stagingPath, "saves"));
+        savesCopy.followSymlinks(true);
+
+        return savesCopy();
+    };
+
+    m_copyFuture = QtConcurrent::run(QThreadPool::globalInstance(), [this, copySaves] {
+        if (m_useClone) {
+            FS::clone folderClone(m_origInstance->instanceRoot(), m_stagingPath);
+            folderClone.matcher(m_matcher.get());
+
+            return folderClone();
+        } else if (m_useLinks || m_useHardLinks) {
+            FS::create_link folderLink(m_origInstance->instanceRoot(), m_stagingPath);
+            int depth = m_linkRecursively ? -1 : 0;  // we need to at least link the top level instead of the instance folder
+            folderLink.linkRecursively(true).setMaxDepth(depth).useHardLinks(m_useHardLinks).matcher(m_matcher.get());
+
+            bool there_were_errors = false;
+
+            if (!folderLink()) {
+#if defined Q_OS_WIN32
+                if (!m_useHardLinks) {
+                    qDebug() << "EXPECTED: Link failure, Windows requires permissions for symlinks";
+
+                    qDebug() << "attempting to run with privelage";
+
+                    QEventLoop loop;
+                    bool got_priv_results = false;
+
+                    connect(&folderLink, &FS::create_link::finishedPrivileged, this, [&](bool gotResults) {
+                        if (!gotResults) {
+                            qDebug() << "Privileged run exited without results!";
+                        }
+                        got_priv_results = gotResults;
+                        loop.quit();
+                    });
+                    folderLink.runPrivileged();
+
+                    loop.exec();  // wait for the finished signal
+
+                    for (auto result : folderLink.getResults()) {
+                        if (result.err_value != 0) {
+                            there_were_errors = true;
+                        }
+                    }
+
+                    if (m_copySaves) {
+                        there_were_errors |= !copySaves();
+                    }
+
+                    return got_priv_results && !there_were_errors;
+                } else {
+                    qDebug() << "Link Failed!" << folderLink.getOSError().value() << folderLink.getOSError().message().c_str();
+                }
+#else
+                qDebug() << "Link Failed!" << folderLink.getOSError().value() << folderLink.getOSError().message().c_str();
+#endif
+                return false;
+            }
+
+            if (m_copySaves) {
+                there_were_errors |= !copySaves();
+            }
+
+            return !there_were_errors;
+        } else {
+            FS::copy folderCopy(m_origInstance->instanceRoot(), m_stagingPath);
+            folderCopy.followSymlinks(false).matcher(m_matcher.get());
 
-        return folderCopy();
+            return folderCopy();
+        }
     });
     connect(&m_copyFutureWatcher, &QFutureWatcher<bool>::finished, this, &InstanceCopyTask::copyFinished);
     connect(&m_copyFutureWatcher, &QFutureWatcher<bool>::canceled, this, &InstanceCopyTask::copyAborted);
@@ -39,8 +119,7 @@ void InstanceCopyTask::executeTask()
 void InstanceCopyTask::copyFinished()
 {
     auto successful = m_copyFuture.result();
-    if(!successful)
-    {
+    if (!successful) {
         emitFailed(tr("Instance folder copy failed."));
         return;
     }
@@ -50,9 +129,11 @@ void InstanceCopyTask::copyFinished()
     InstancePtr inst(new NullInstance(m_globalSettings, instanceSettings, m_stagingPath));
     inst->setName(name());
     inst->setIconKey(m_instIcon);
-    if(!m_keepPlaytime) {
+    if (!m_keepPlaytime) {
         inst->resetTimePlayed();
     }
+    if (m_useLinks)
+        inst->addLinkedInstanceId(m_origInstance->id());
     emitSucceeded();
 }
 
diff --git a/launcher/InstanceCopyTask.h b/launcher/InstanceCopyTask.h
index 1f29b854..aea9d99a 100644
--- a/launcher/InstanceCopyTask.h
+++ b/launcher/InstanceCopyTask.h
@@ -30,4 +30,9 @@ private:
     QFutureWatcher<bool> m_copyFutureWatcher;
     std::unique_ptr<IPathMatcher> m_matcher;
     bool m_keepPlaytime;
+    bool m_useLinks = false;
+    bool m_useHardLinks = false;
+    bool m_copySaves = false;
+    bool m_linkRecursively = false;
+    bool m_useClone = false;
 };
diff --git a/launcher/InstanceCreationTask.h b/launcher/InstanceCreationTask.h
index 03ee1a7a..380fdf8a 100644
--- a/launcher/InstanceCreationTask.h
+++ b/launcher/InstanceCreationTask.h
@@ -34,7 +34,7 @@ class InstanceCreationTask : public InstanceTask {
     QString getError() const { return m_error_message; }
 
    protected:
-    void setError(QString message) { m_error_message = message; };
+    void setError(const QString& message) { m_error_message = message; };
 
    protected:
     bool m_abort = false;
diff --git a/launcher/InstanceImportTask.cpp b/launcher/InstanceImportTask.cpp
index 6b3fd296..352848f0 100644
--- a/launcher/InstanceImportTask.cpp
+++ b/launcher/InstanceImportTask.cpp
@@ -41,6 +41,7 @@
 #include "MMCZip.h"
 #include "NullInstance.h"
 
+#include "QObjectPtr.h"
 #include "icons/IconList.h"
 #include "icons/IconUtils.h"
 
@@ -66,7 +67,12 @@ bool InstanceImportTask::abort()
 
     if (m_filesNetJob)
         m_filesNetJob->abort();
-    m_extractFuture.cancel();
+    if (m_extractFuture.isRunning()) {
+        // NOTE: The tasks created by QtConcurrent::run() can't actually get cancelled,
+        // but we can use this call to check the state when the extraction finishes.
+        m_extractFuture.cancel();
+        m_extractFuture.waitForFinished();
+    }
 
     return Task::abort();
 }
@@ -88,11 +94,12 @@ void InstanceImportTask::executeTask()
         entry->setStale(true);
         m_archivePath = entry->getFullPath();
 
-        m_filesNetJob = new NetJob(tr("Modpack download"), APPLICATION->network());
+        m_filesNetJob.reset(new NetJob(tr("Modpack download"), APPLICATION->network()));
         m_filesNetJob->addNetAction(Net::Download::makeCached(m_sourceUrl, entry));
 
         connect(m_filesNetJob.get(), &NetJob::succeeded, this, &InstanceImportTask::downloadSucceeded);
         connect(m_filesNetJob.get(), &NetJob::progress, this, &InstanceImportTask::downloadProgressChanged);
+        connect(m_filesNetJob.get(), &NetJob::stepProgress, this, &InstanceImportTask::propogateStepProgress);
         connect(m_filesNetJob.get(), &NetJob::failed, this, &InstanceImportTask::downloadFailed);
         connect(m_filesNetJob.get(), &NetJob::aborted, this, &InstanceImportTask::downloadAborted);
 
@@ -185,18 +192,20 @@ void InstanceImportTask::processZipPack()
     // make sure we extract just the pack
     m_extractFuture = QtConcurrent::run(QThreadPool::globalInstance(), MMCZip::extractSubDir, m_packZip.get(), root, extractDir.absolutePath());
     connect(&m_extractFutureWatcher, &QFutureWatcher<QStringList>::finished, this, &InstanceImportTask::extractFinished);
-    connect(&m_extractFutureWatcher, &QFutureWatcher<QStringList>::canceled, this, &InstanceImportTask::extractAborted);
     m_extractFutureWatcher.setFuture(m_extractFuture);
 }
 
 void InstanceImportTask::extractFinished()
 {
     m_packZip.reset();
-    if (!m_extractFuture.result())
-    {
+
+    if (m_extractFuture.isCanceled())
+        return;
+    if (!m_extractFuture.result().has_value()) {
         emitFailed(tr("Failed to extract modpack"));
         return;
     }
+
     QDir extractDir(m_stagingPath);
 
     qDebug() << "Fixing permissions for extracted pack files...";
@@ -250,14 +259,9 @@ void InstanceImportTask::extractFinished()
     }
 }
 
-void InstanceImportTask::extractAborted()
-{
-    emitAborted();
-}
-
 void InstanceImportTask::processFlame()
 {
-    FlameCreationTask* inst_creation_task = nullptr;
+    shared_qobject_ptr<FlameCreationTask> inst_creation_task = nullptr;
     if (!m_extra_info.isEmpty()) {
         auto pack_id_it = m_extra_info.constFind("pack_id");
         Q_ASSERT(pack_id_it != m_extra_info.constEnd());
@@ -272,10 +276,10 @@ void InstanceImportTask::processFlame()
         if (original_instance_id_it != m_extra_info.constEnd())
             original_instance_id = original_instance_id_it.value();
 
-        inst_creation_task = new FlameCreationTask(m_stagingPath, m_globalSettings, m_parent, pack_id, pack_version_id, original_instance_id);
+        inst_creation_task = makeShared<FlameCreationTask>(m_stagingPath, m_globalSettings, m_parent, pack_id, pack_version_id, original_instance_id);
     } else {
         // FIXME: Find a way to get IDs in directly imported ZIPs
-        inst_creation_task = new FlameCreationTask(m_stagingPath, m_globalSettings, m_parent, {}, {});
+        inst_creation_task = makeShared<FlameCreationTask>(m_stagingPath, m_globalSettings, m_parent, QString(), QString());
     }
 
     inst_creation_task->setName(*this);
@@ -283,25 +287,26 @@ void InstanceImportTask::processFlame()
     inst_creation_task->setGroup(m_instGroup);
     inst_creation_task->setConfirmUpdate(shouldConfirmUpdate());
     
-    connect(inst_creation_task, &Task::succeeded, this, [this, inst_creation_task] {
+    connect(inst_creation_task.get(), &Task::succeeded, this, [this, inst_creation_task] {
         setOverride(inst_creation_task->shouldOverride(), inst_creation_task->originalInstanceID());
         emitSucceeded();
     });
-    connect(inst_creation_task, &Task::failed, this, &InstanceImportTask::emitFailed);
-    connect(inst_creation_task, &Task::progress, this, &InstanceImportTask::setProgress);
-    connect(inst_creation_task, &Task::status, this, &InstanceImportTask::setStatus);
-    connect(inst_creation_task, &Task::finished, inst_creation_task, &InstanceCreationTask::deleteLater);
+    connect(inst_creation_task.get(), &Task::failed, this, &InstanceImportTask::emitFailed);
+    connect(inst_creation_task.get(), &Task::progress, this, &InstanceImportTask::setProgress);
+    connect(inst_creation_task.get(), &Task::stepProgress, this, &InstanceImportTask::propogateStepProgress);
+    connect(inst_creation_task.get(), &Task::status, this, &InstanceImportTask::setStatus);
+    connect(inst_creation_task.get(), &Task::details, this, &InstanceImportTask::setDetails);
 
-    connect(this, &Task::aborted, inst_creation_task, &InstanceCreationTask::abort);
-    connect(inst_creation_task, &Task::aborted, this, &Task::abort);
-    connect(inst_creation_task, &Task::abortStatusChanged, this, &Task::setAbortable);
+    connect(this, &Task::aborted, inst_creation_task.get(), &InstanceCreationTask::abort);
+    connect(inst_creation_task.get(), &Task::aborted, this, &Task::abort);
+    connect(inst_creation_task.get(), &Task::abortStatusChanged, this, &Task::setAbortable);
 
     inst_creation_task->start();
 }
 
 void InstanceImportTask::processTechnic()
 {
-    shared_qobject_ptr<Technic::TechnicPackProcessor> packProcessor = new Technic::TechnicPackProcessor();
+    shared_qobject_ptr<Technic::TechnicPackProcessor> packProcessor{ new Technic::TechnicPackProcessor };
     connect(packProcessor.get(), &Technic::TechnicPackProcessor::succeeded, this, &InstanceImportTask::emitSucceeded);
     connect(packProcessor.get(), &Technic::TechnicPackProcessor::failed, this, &InstanceImportTask::emitFailed);
     packProcessor->run(m_globalSettings, name(), m_instIcon, m_stagingPath);
@@ -361,7 +366,7 @@ void InstanceImportTask::processModrinth()
     } else {
         QString pack_id;
         if (!m_sourceUrl.isEmpty()) {
-            QRegularExpression regex(R"(data\/(.*)\/versions)");
+            QRegularExpression regex(R"(data\/([^\/]*)\/versions)");
             pack_id = regex.match(m_sourceUrl.toString()).captured(1);
         }
 
@@ -380,7 +385,9 @@ void InstanceImportTask::processModrinth()
     });
     connect(inst_creation_task, &Task::failed, this, &InstanceImportTask::emitFailed);
     connect(inst_creation_task, &Task::progress, this, &InstanceImportTask::setProgress);
+    connect(inst_creation_task, &Task::stepProgress, this, &InstanceImportTask::propogateStepProgress);
     connect(inst_creation_task, &Task::status, this, &InstanceImportTask::setStatus);
+    connect(inst_creation_task, &Task::details, this, &InstanceImportTask::setDetails);
     connect(inst_creation_task, &Task::finished, inst_creation_task, &InstanceCreationTask::deleteLater);
 
     connect(this, &Task::aborted, inst_creation_task, &InstanceCreationTask::abort);
diff --git a/launcher/InstanceImportTask.h b/launcher/InstanceImportTask.h
index 6b8ac966..7fda439f 100644
--- a/launcher/InstanceImportTask.h
+++ b/launcher/InstanceImportTask.h
@@ -81,7 +81,6 @@ private slots:
     void downloadProgressChanged(qint64 current, qint64 total);
     void downloadAborted();
     void extractFinished();
-    void extractAborted();
 
 private: /* data */
     NetJob::Ptr m_filesNetJob;
diff --git a/launcher/InstanceList.cpp b/launcher/InstanceList.cpp
index 68e3e92c..b4c520cd 100644
--- a/launcher/InstanceList.cpp
+++ b/launcher/InstanceList.cpp
@@ -129,6 +129,16 @@ QMimeData* InstanceList::mimeData(const QModelIndexList& indexes) const
     return mimeData;
 }
 
+QStringList InstanceList::getLinkedInstancesById(const QString &id) const
+{
+    QStringList linkedInstances;
+    for (auto inst : m_instances) {
+        if (inst->isLinkedToInstanceId(id))
+            linkedInstances.append(inst->id());
+    }
+    return linkedInstances;
+}
+
 int InstanceList::rowCount(const QModelIndex& parent) const
 {
     Q_UNUSED(parent);
@@ -787,7 +797,9 @@ class InstanceStaging : public Task {
         connect(child, &Task::aborted, this, &InstanceStaging::childAborted);
         connect(child, &Task::abortStatusChanged, this, &InstanceStaging::setAbortable);
         connect(child, &Task::status, this, &InstanceStaging::setStatus);
+        connect(child, &Task::details, this, &InstanceStaging::setDetails);
         connect(child, &Task::progress, this, &InstanceStaging::setProgress);
+        connect(child, &Task::stepProgress, this, &InstanceStaging::propogateStepProgress);
         connect(&m_backoffTimer, &QTimer::timeout, this, &InstanceStaging::childSucceded);
     }
 
@@ -865,7 +877,7 @@ Task* InstanceList::wrapInstanceTask(InstanceTask* task)
 
 QString InstanceList::getStagedInstancePath()
 {
-    QString key = QUuid::createUuid().toString();
+    QString key = QUuid::createUuid().toString(QUuid::WithoutBraces);
     QString tempDir = ".LAUNCHER_TEMP/";
     QString relPath = FS::PathCombine(tempDir, key);
     QDir rootPath(m_instDir);
diff --git a/launcher/InstanceList.h b/launcher/InstanceList.h
index edacba3c..48bede07 100644
--- a/launcher/InstanceList.h
+++ b/launcher/InstanceList.h
@@ -154,6 +154,8 @@ public:
     QStringList mimeTypes() const override;
     QMimeData *mimeData(const QModelIndexList &indexes) const override;
 
+    QStringList getLinkedInstancesById(const QString &id) const;
+
 signals:
     void dataIsInvalid();
     void instancesChanged();
diff --git a/launcher/InstancePageProvider.h b/launcher/InstancePageProvider.h
index 5d8beca9..b4b6e739 100644
--- a/launcher/InstancePageProvider.h
+++ b/launcher/InstancePageProvider.h
@@ -36,9 +36,10 @@ public:
         values.append(new VersionPage(onesix.get()));
         values.append(ManagedPackPage::createPage(onesix.get()));
         auto modsPage = new ModFolderPage(onesix.get(), onesix->loaderModList());
-        modsPage->setFilter("%1 (*.zip *.jar *.litemod)");
+        modsPage->setFilter("%1 (*.zip *.jar *.litemod *.nilmod)");
         values.append(modsPage);
         values.append(new CoreModFolderPage(onesix.get(), onesix->coreModList()));
+        values.append(new NilModFolderPage(onesix.get(), onesix->nilModList()));
         values.append(new ResourcePackPage(onesix.get(), onesix->resourcePackList()));
         values.append(new TexturePackPage(onesix.get(), onesix->texturePackList()));
         values.append(new ShaderPackPage(onesix.get(), onesix->shaderPackList()));
diff --git a/launcher/JavaCommon.cpp b/launcher/JavaCommon.cpp
index 52cc868a..e29e2270 100644
--- a/launcher/JavaCommon.cpp
+++ b/launcher/JavaCommon.cpp
@@ -122,8 +122,7 @@ void JavaCommon::TestCheck::run()
         return;
     }
     checker.reset(new JavaChecker());
-    connect(checker.get(), SIGNAL(checkFinished(JavaCheckResult)), this,
-            SLOT(checkFinished(JavaCheckResult)));
+    connect(checker.get(), &JavaChecker::checkFinished, this, &JavaCommon::TestCheck::checkFinished);
     checker->m_path = m_path;
     checker->performCheck();
 }
@@ -137,8 +136,7 @@ void JavaCommon::TestCheck::checkFinished(JavaCheckResult result)
         return;
     }
     checker.reset(new JavaChecker());
-    connect(checker.get(), SIGNAL(checkFinished(JavaCheckResult)), this,
-            SLOT(checkFinishedWithArgs(JavaCheckResult)));
+    connect(checker.get(), &JavaChecker::checkFinished, this, &JavaCommon::TestCheck::checkFinishedWithArgs);
     checker->m_path = m_path;
     checker->m_args = m_args;
     checker->m_minMem = m_minMem;
diff --git a/launcher/LaunchController.cpp b/launcher/LaunchController.cpp
index 11e3de15..070ee283 100644
--- a/launcher/LaunchController.cpp
+++ b/launcher/LaunchController.cpp
@@ -112,7 +112,15 @@ void LaunchController::decideAccount()
         }
     }
 
-    m_accountToUse = accounts->defaultAccount();
+    // Select the account to use. If the instance has a specific account set, that will be used. Otherwise, the default account will be used
+    auto instanceAccountId = m_instance->settings()->get("InstanceAccountId").toString();
+    auto instanceAccountIndex = accounts->findAccountByProfileId(instanceAccountId);
+    if (instanceAccountIndex == -1) {
+        m_accountToUse = accounts->defaultAccount();
+    } else {
+        m_accountToUse = accounts->at(instanceAccountIndex);
+    }
+
     if (!m_accountToUse)
     {
         // If no default account is set, ask the user which one to use.
@@ -374,15 +382,15 @@ void LaunchController::launchInstance()
             }
             resolved_servers = resolved_servers + "]\n\n";
         }
-        m_launcher->prependStep(new TextPrint(m_launcher.get(), resolved_servers, MessageLevel::Launcher));
+        m_launcher->prependStep(makeShared<TextPrint>(m_launcher.get(), resolved_servers, MessageLevel::Launcher));
     } else {
         online_mode = m_demo ? "demo" : "offline";
     }
 
-    m_launcher->prependStep(new TextPrint(m_launcher.get(), "Launched instance in " + online_mode + " mode\n", MessageLevel::Launcher));
+    m_launcher->prependStep(makeShared<TextPrint>(m_launcher.get(), "Launched instance in " + online_mode + " mode\n", MessageLevel::Launcher));
 
     // Prepend Version
-    m_launcher->prependStep(new TextPrint(m_launcher.get(), BuildConfig.LAUNCHER_DISPLAYNAME + " version: " + BuildConfig.printableVersionString() + "\n\n", MessageLevel::Launcher));
+    m_launcher->prependStep(makeShared<TextPrint>(m_launcher.get(), BuildConfig.LAUNCHER_DISPLAYNAME + " version: " + BuildConfig.printableVersionString() + "\n\n", MessageLevel::Launcher));
     m_launcher->start();
 }
 
diff --git a/launcher/Launcher.in b/launcher/Launcher.in
index 68fac26a..1a23f255 100755
--- a/launcher/Launcher.in
+++ b/launcher/Launcher.in
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Basic start script for running the launcher with the libs packaged with it.
 
 function printerror {
diff --git a/launcher/LoggedProcess.cpp b/launcher/LoggedProcess.cpp
index 6447f5c6..d70f6d00 100644
--- a/launcher/LoggedProcess.cpp
+++ b/launcher/LoggedProcess.cpp
@@ -1,7 +1,8 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022,2023 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (c) 2023 flowln <flowlnlnln@gmail.com> 
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -43,12 +44,8 @@ LoggedProcess::LoggedProcess(QObject *parent) : QProcess(parent)
     // QProcess has a strange interface... let's map a lot of those into a few.
     connect(this, &QProcess::readyReadStandardOutput, this, &LoggedProcess::on_stdOut);
     connect(this, &QProcess::readyReadStandardError, this, &LoggedProcess::on_stdErr);
-    connect(this, SIGNAL(finished(int,QProcess::ExitStatus)), SLOT(on_exit(int,QProcess::ExitStatus)));
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-    connect(this, SIGNAL(errorOccurred(QProcess::ProcessError)), this, SLOT(on_error(QProcess::ProcessError)));
-#else
-    connect(this, SIGNAL(error(QProcess::ProcessError)), this, SLOT(on_error(QProcess::ProcessError)));
-#endif
+    connect(this, QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished), this, &LoggedProcess::on_exit);
+    connect(this, &QProcess::errorOccurred, this, &LoggedProcess::on_error);
     connect(this, &QProcess::stateChanged, this, &LoggedProcess::on_stateChange);
 }
 
@@ -60,14 +57,23 @@ LoggedProcess::~LoggedProcess()
     }
 }
 
-QStringList reprocess(const QByteArray& data, QTextDecoder& decoder)
+QStringList LoggedProcess::reprocess(const QByteArray& data, QTextDecoder& decoder)
 {
     auto str = decoder.toUnicode(data);
+
+    if (!m_leftover_line.isEmpty()) {
+        str.prepend(m_leftover_line);
+        m_leftover_line = "";
+    }
+
 #if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
     auto lines = str.remove(QChar::CarriageReturn).split(QChar::LineFeed, QString::SkipEmptyParts);
 #else
     auto lines = str.remove(QChar::CarriageReturn).split(QChar::LineFeed, Qt::SkipEmptyParts);
 #endif
+
+    if (!str.endsWith(QChar::LineFeed))
+        m_leftover_line = lines.takeLast();
     return lines;
 }
 
diff --git a/launcher/LoggedProcess.h b/launcher/LoggedProcess.h
index 2360d1ea..af3ed79f 100644
--- a/launcher/LoggedProcess.h
+++ b/launcher/LoggedProcess.h
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022,2023 Sefa Eyeoglu <contact@scrumplex.net>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -88,9 +88,12 @@ private slots:
 private:
     void changeState(LoggedProcess::State state);
 
+    QStringList reprocess(const QByteArray& data, QTextDecoder& decoder);
+
 private:
     QTextDecoder m_err_decoder = QTextDecoder(QTextCodec::codecForLocale());
     QTextDecoder m_out_decoder = QTextDecoder(QTextCodec::codecForLocale());
+    QString m_leftover_line;
     bool m_killed = false;
     State m_state = NotRunning;
     int m_exit_code = 0;
diff --git a/launcher/MMCTime.cpp b/launcher/MMCTime.cpp
index 70bc4135..1702ec06 100644
--- a/launcher/MMCTime.cpp
+++ b/launcher/MMCTime.cpp
@@ -18,6 +18,8 @@
 #include <MMCTime.h>
 
 #include <QObject>
+#include <QDateTime>
+#include <QTextStream>
 
 QString Time::prettifyDuration(int64_t duration) {
     int seconds = (int) (duration % 60);
@@ -36,3 +38,65 @@ QString Time::prettifyDuration(int64_t duration) {
     }
     return QObject::tr("%1d %2h %3min").arg(days).arg(hours).arg(minutes);
 }
+
+QString Time::humanReadableDuration(double duration, int precision) {
+
+    using days = std::chrono::duration<int, std::ratio<86400>>;
+
+    QString outStr;
+    QTextStream os(&outStr);
+
+    bool neg = false;
+    if (duration < 0) {
+        neg = true; // flag
+        duration  *= -1; // invert
+    }
+        
+    auto std_duration = std::chrono::duration<double>(duration);
+    auto d = std::chrono::duration_cast<days>(std_duration);
+    std_duration -= d;
+    auto h = std::chrono::duration_cast<std::chrono::hours>(std_duration);
+    std_duration -= h;
+    auto m = std::chrono::duration_cast<std::chrono::minutes>(std_duration);
+    std_duration -= m;
+    auto s = std::chrono::duration_cast<std::chrono::seconds>(std_duration);
+    std_duration -= s;
+    auto ms = std::chrono::duration_cast<std::chrono::milliseconds>(std_duration);
+
+    auto dc = d.count();
+    auto hc = h.count();
+    auto mc = m.count();
+    auto sc = s.count();
+    auto msc = ms.count();
+
+    if (neg) {
+        os << '-';
+    }
+    if (dc) {
+        os << dc << QObject::tr("days");
+    }
+    if (hc) {
+        if (dc)
+            os << " ";
+        os << qSetFieldWidth(2) << hc << QObject::tr("h"); // hours
+    }
+    if (mc) {
+        if (dc || hc)
+            os << " ";
+        os << qSetFieldWidth(2) << mc << QObject::tr("m"); // minutes
+    }
+    if (dc || hc || mc || sc) {
+        if (dc || hc || mc)
+            os << " ";
+        os << qSetFieldWidth(2) << sc << QObject::tr("s"); // seconds
+    }
+    if ((msc && (precision > 0)) || !(dc || hc || mc || sc)) {
+        if (dc || hc || mc || sc)
+            os << " ";
+        os << qSetFieldWidth(0) << qSetRealNumberPrecision(precision) << msc << QObject::tr("ms"); // miliseconds
+    }
+
+    os.flush();
+
+    return outStr;
+}
\ No newline at end of file
diff --git a/launcher/MMCTime.h b/launcher/MMCTime.h
index 10ff2ffe..6a5780b4 100644
--- a/launcher/MMCTime.h
+++ b/launcher/MMCTime.h
@@ -22,4 +22,13 @@ namespace Time {
 
 QString prettifyDuration(int64_t duration);
 
+/**
+ * @brief Returns a string with short form time duration ie. `2days 1h3m4s56.0ms`.
+ * miliseconds are only included if `precision` is greater than 0.
+ * 
+ * @param duration a number of seconds as floating point
+ * @param precision number of decmial points to display on fractons of a second, defualts to 0.
+ * @return QString 
+ */
+QString humanReadableDuration(double duration, int precision = 0);
 }
diff --git a/launcher/MMCZip.cpp b/launcher/MMCZip.cpp
index f6600343..1a336375 100644
--- a/launcher/MMCZip.cpp
+++ b/launcher/MMCZip.cpp
@@ -94,20 +94,28 @@ bool MMCZip::mergeZipFiles(QuaZip *into, QFileInfo from, QSet<QString> &containe
     return true;
 }
 
-bool MMCZip::compressDirFiles(QuaZip *zip, QString dir, QFileInfoList files)
+bool MMCZip::compressDirFiles(QuaZip *zip, QString dir, QFileInfoList files, bool followSymlinks)
 {
     QDir directory(dir);
     if (!directory.exists()) return false;
 
     for (auto e : files) {
         auto filePath = directory.relativeFilePath(e.absoluteFilePath());
-        if( !JlCompress::compressFile(zip, e.absoluteFilePath(), filePath)) return false;
+        auto srcPath = e.absoluteFilePath();
+        if (followSymlinks) {
+            if (e.isSymLink()) {
+                srcPath = e.symLinkTarget();
+            } else {
+                srcPath = e.canonicalFilePath();
+            }
+        }
+        if( !JlCompress::compressFile(zip, srcPath, filePath)) return false;
     }
 
     return true;
 }
 
-bool MMCZip::compressDirFiles(QString fileCompressed, QString dir, QFileInfoList files)
+bool MMCZip::compressDirFiles(QString fileCompressed, QString dir, QFileInfoList files, bool followSymlinks)
 {
     QuaZip zip(fileCompressed);
     QDir().mkpath(QFileInfo(fileCompressed).absolutePath());
@@ -116,7 +124,7 @@ bool MMCZip::compressDirFiles(QString fileCompressed, QString dir, QFileInfoList
         return false;
     }
 
-    auto result = compressDirFiles(&zip, dir, files);
+    auto result = compressDirFiles(&zip, dir, files, followSymlinks);
 
     zip.close();
     if(zip.getZipError()!=0) {
@@ -275,7 +283,8 @@ bool MMCZip::findFilesInZip(QuaZip * zip, const QString & what, QStringList & re
 // ours
 std::optional<QStringList> MMCZip::extractSubDir(QuaZip *zip, const QString & subdir, const QString &target)
 {
-    QDir directory(target);
+    auto target_top_dir = QUrl::fromLocalFile(target);
+
     QStringList extracted;
 
     qDebug() << "Extracting subdir" << subdir << "from" << zip->getZipName() << "to" << target;
@@ -294,48 +303,53 @@ std::optional<QStringList> MMCZip::extractSubDir(QuaZip *zip, const QString & su
         return std::nullopt;
     }
 
-    do
-    {
-        QString name = zip->getCurrentFileName();
-        if(!name.startsWith(subdir))
-        {
+    do {
+        QString file_name = zip->getCurrentFileName();
+        if (!file_name.startsWith(subdir))
             continue;
-        }
 
-        name.remove(0, subdir.size());
-        auto original_name = name;
+        auto relative_file_name = QDir::fromNativeSeparators(file_name.remove(0, subdir.size()));
+        auto original_name = relative_file_name;
+
+        // Fix subdirs/files ending with a / getting transformed into absolute paths
+        if (relative_file_name.startsWith('/'))
+            relative_file_name = relative_file_name.mid(1);
 
         // Fix weird "folders with a single file get squashed" thing
-        QString path;
-        if(name.contains('/') && !name.endsWith('/')){
-            path = name.section('/', 0, -2) + "/";
-            FS::ensureFolderPathExists(FS::PathCombine(target, path));
+        QString sub_path;
+        if (relative_file_name.contains('/') && !relative_file_name.endsWith('/')) {
+            sub_path = relative_file_name.section('/', 0, -2) + '/';
+            FS::ensureFolderPathExists(FS::PathCombine(target, sub_path));
 
-            name = name.split('/').last();
+            relative_file_name = relative_file_name.split('/').last();
         }
 
-        QString absFilePath;
-        if(name.isEmpty())
-        {
-            absFilePath = directory.absoluteFilePath(name) + "/";
+        QString target_file_path;
+        if (relative_file_name.isEmpty()) {
+            target_file_path = target + '/';
+        } else {
+            target_file_path = FS::PathCombine(target_top_dir.toLocalFile(), sub_path, relative_file_name);
+            if (relative_file_name.endsWith('/') && !target_file_path.endsWith('/'))
+                target_file_path += '/';
         }
-        else
-        {
-            absFilePath = directory.absoluteFilePath(path + name);
+
+        if (!target_top_dir.isParentOf(QUrl::fromLocalFile(target_file_path))) {
+            qWarning() << "Extracting" << relative_file_name << "was cancelled, because it was effectively outside of the target path" << target;
+            return std::nullopt;
         }
 
-        if (!JlCompress::extractFile(zip, "", absFilePath))
-        {
-            qWarning() << "Failed to extract file" << original_name << "to" << absFilePath;
+        if (!JlCompress::extractFile(zip, "", target_file_path)) {
+            qWarning() << "Failed to extract file" << original_name << "to" << target_file_path;
             JlCompress::removeFile(extracted);
             return std::nullopt;
         }
 
-        extracted.append(absFilePath);
-        QFile::setPermissions(absFilePath, QFileDevice::Permission::ReadUser | QFileDevice::Permission::WriteUser | QFileDevice::Permission::ExeUser);
+        extracted.append(target_file_path);
+        QFile::setPermissions(target_file_path, QFileDevice::Permission::ReadUser | QFileDevice::Permission::WriteUser | QFileDevice::Permission::ExeUser);
 
-        qDebug() << "Extracted file" << name << "to" << absFilePath;
+        qDebug() << "Extracted file" << relative_file_name << "to" << target_file_path;
     } while (zip->goToNextFile());
+
     return extracted;
 }
 
diff --git a/launcher/MMCZip.h b/launcher/MMCZip.h
index 81f9cb90..2a78f830 100644
--- a/launcher/MMCZip.h
+++ b/launcher/MMCZip.h
@@ -59,18 +59,20 @@ namespace MMCZip
      * \param zip target archive
      * \param dir directory that will be compressed (to compress with relative paths)
      * \param files list of files to compress
+     * \param followSymlinks should follow symlinks when compressing file data
      * \return true for success or false for failure
      */
-    bool compressDirFiles(QuaZip *zip, QString dir, QFileInfoList files);
+    bool compressDirFiles(QuaZip *zip, QString dir, QFileInfoList files, bool followSymlinks = false);
 
     /**
      * Compress directory, by providing a list of files to compress
      * \param fileCompressed target archive file
      * \param dir directory that will be compressed (to compress with relative paths)
      * \param files list of files to compress
+     * \param followSymlinks should follow symlinks when compressing file data
      * \return true for success or false for failure
      */
-    bool compressDirFiles(QString fileCompressed, QString dir, QFileInfoList files);
+    bool compressDirFiles(QString fileCompressed, QString dir, QFileInfoList files, bool followSymlinks = false);
 
     /**
      * take a source jar, add mods to it, resulting in target jar
diff --git a/launcher/MangoHud.cpp b/launcher/MangoHud.cpp
index d635518e..90e48e29 100644
--- a/launcher/MangoHud.cpp
+++ b/launcher/MangoHud.cpp
@@ -19,6 +19,7 @@
 #include <QStringList>
 #include <QDir>
 #include <QString>
+#include <QSysInfo>
 #include <QtGlobal>
 
 #include "MangoHud.h"
@@ -75,9 +76,27 @@ QString getLibraryString()
     }
 
     for (QString vkLayer : vkLayerList) {
-        QString filePath = FS::PathCombine(vkLayer, "MangoHud.json");
-        if (!QFile::exists(filePath))
+        // prefer to use architecture specific vulkan layers
+        QString currentArch = QSysInfo::currentCpuArchitecture();
+
+        if (currentArch == "arm64") {
+            currentArch = "aarch64";
+        }
+
+        QStringList manifestNames = { QString("MangoHud.%1.json").arg(currentArch), "MangoHud.json" };
+
+        QString filePath = "";
+        for (QString manifestName : manifestNames) {
+            QString tryPath = FS::PathCombine(vkLayer, manifestName);
+            if (QFile::exists(tryPath)) {
+                filePath = tryPath;
+                break;
+            }
+        }
+
+        if (filePath.isEmpty()) {
             continue;
+        }
 
         auto conf = Json::requireDocument(filePath, vkLayer);
         auto confObject = Json::requireObject(conf, vkLayer);
diff --git a/launcher/Markdown.h b/launcher/Markdown.h
new file mode 100644
index 00000000..f115dd57
--- /dev/null
+++ b/launcher/Markdown.h
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2023 Joshua Goins <josh@redstrate.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <QString>
+#include <cmark.h>
+
+static QString markdownToHTML(const QString& markdown)
+{
+    const QByteArray markdownData = markdown.toUtf8();
+    char* buffer = cmark_markdown_to_html(markdownData.constData(), markdownData.length(), CMARK_OPT_NOBREAKS | CMARK_OPT_UNSAFE);
+
+    QString htmlStr(buffer);
+
+    free(buffer);
+
+    return htmlStr;
+}
\ No newline at end of file
diff --git a/launcher/ModDownloadTask.cpp b/launcher/ModDownloadTask.cpp
deleted file mode 100644
index 2b0343f4..00000000
--- a/launcher/ModDownloadTask.cpp
+++ /dev/null
@@ -1,72 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
-*  PolyMC - Minecraft Launcher
-*  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
-*  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
-*
-*  This program is free software: you can redistribute it and/or modify
-*  it under the terms of the GNU General Public License as published by
-*  the Free Software Foundation, version 3.
-*
-*  This program is distributed in the hope that it will be useful,
-*  but WITHOUT ANY WARRANTY; without even the implied warranty of
-*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-*  GNU General Public License for more details.
-*
-*  You should have received a copy of the GNU General Public License
-*  along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-#include "ModDownloadTask.h"
-
-#include "Application.h"
-#include "minecraft/mod/ModFolderModel.h"
-
-ModDownloadTask::ModDownloadTask(ModPlatform::IndexedPack mod, ModPlatform::IndexedVersion version, const std::shared_ptr<ModFolderModel> mods, bool is_indexed)
-    : m_mod(mod), m_mod_version(version), mods(mods)
-{
-    if (is_indexed) {
-        m_update_task.reset(new LocalModUpdateTask(mods->indexDir(), m_mod, m_mod_version));
-        connect(m_update_task.get(), &LocalModUpdateTask::hasOldMod, this, &ModDownloadTask::hasOldMod);
-
-        addTask(m_update_task);
-    }
-
-    m_filesNetJob.reset(new NetJob(tr("Mod download"), APPLICATION->network()));
-    m_filesNetJob->setStatus(tr("Downloading mod:\n%1").arg(m_mod_version.downloadUrl));
-    
-    m_filesNetJob->addNetAction(Net::Download::makeFile(m_mod_version.downloadUrl, mods->dir().absoluteFilePath(getFilename())));
-    connect(m_filesNetJob.get(), &NetJob::succeeded, this, &ModDownloadTask::downloadSucceeded);
-    connect(m_filesNetJob.get(), &NetJob::progress, this, &ModDownloadTask::downloadProgressChanged);
-    connect(m_filesNetJob.get(), &NetJob::failed, this, &ModDownloadTask::downloadFailed);
-
-    addTask(m_filesNetJob);
-}
-
-void ModDownloadTask::downloadSucceeded()
-{
-    m_filesNetJob.reset();
-    auto name = std::get<0>(to_delete);
-    auto filename = std::get<1>(to_delete);
-    if (!name.isEmpty() && filename != m_mod_version.fileName) {
-        mods->uninstallMod(filename, true);
-    }
-}
-
-void ModDownloadTask::downloadFailed(QString reason)
-{
-    emitFailed(reason);
-    m_filesNetJob.reset();
-}
-
-void ModDownloadTask::downloadProgressChanged(qint64 current, qint64 total)
-{
-    emit progress(current, total);
-}
-
-// This indirection is done so that we don't delete a mod before being sure it was
-// downloaded successfully!
-void ModDownloadTask::hasOldMod(QString name, QString filename)
-{
-    to_delete = {name, filename};
-}
diff --git a/launcher/QObjectPtr.h b/launcher/QObjectPtr.h
index b1ef1c8d..a1c64b43 100644
--- a/launcher/QObjectPtr.h
+++ b/launcher/QObjectPtr.h
@@ -20,18 +20,34 @@ using unique_qobject_ptr = QScopedPointer<T, QScopedPointerDeleteLater>;
 template <typename T>
 class shared_qobject_ptr : public QSharedPointer<T> {
    public:
-    constexpr shared_qobject_ptr() : QSharedPointer<T>() {}
-    constexpr shared_qobject_ptr(T* ptr) : QSharedPointer<T>(ptr, &QObject::deleteLater) {}
+    constexpr explicit shared_qobject_ptr() : QSharedPointer<T>() {}
+    constexpr explicit shared_qobject_ptr(T* ptr) : QSharedPointer<T>(ptr, &QObject::deleteLater) {}
     constexpr shared_qobject_ptr(std::nullptr_t null_ptr) : QSharedPointer<T>(null_ptr, &QObject::deleteLater) {}
 
     template <typename Derived>
     constexpr shared_qobject_ptr(const shared_qobject_ptr<Derived>& other) : QSharedPointer<T>(other)
     {}
 
+    template <typename Derived>
+    constexpr shared_qobject_ptr(const QSharedPointer<Derived>& other) : QSharedPointer<T>(other)
+    {}
+
     void reset() { QSharedPointer<T>::reset(); }
+    void reset(T*&& other)
+    {
+        shared_qobject_ptr<T> t(other);
+        this->swap(t);
+    }
     void reset(const shared_qobject_ptr<T>& other)
     {
         shared_qobject_ptr<T> t(other);
         this->swap(t);
     }
 };
+
+template <typename T, typename... Args>
+shared_qobject_ptr<T> makeShared(Args... args)
+{
+    auto obj = new T(args...);
+    return shared_qobject_ptr<T>(obj);
+}
diff --git a/launcher/ui/pages/modplatform/modrinth/ModrinthModPage.h b/launcher/QVariantUtils.h
index 40d82e6f..7e422c3e 100644
--- a/launcher/ui/pages/modplatform/modrinth/ModrinthModPage.h
+++ b/launcher/QVariantUtils.h
@@ -1,7 +1,8 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2023 flowln <flowlnlnln@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -35,32 +36,35 @@
 
 #pragma once
 
-#include "modplatform/ModAPI.h"
-#include "ui/pages/modplatform/ModPage.h"
 
-#include "modplatform/modrinth/ModrinthAPI.h"
+#include <QVariant>
+#include <QList>
 
-class ModrinthModPage : public ModPage {
-    Q_OBJECT
+namespace QVariantUtils {
 
-   public:
-    static ModrinthModPage* create(ModDownloadDialog* dialog, BaseInstance* instance)
+template <typename T> 
+inline QList<T> toList(QVariant src) {
+    QVariantList variantList = src.toList();
+
+    QList<T> list_t;
+    list_t.reserve(variantList.size());
+    for (const QVariant& v : variantList)
     {
-        return ModPage::create<ModrinthModPage>(dialog, instance);
+        list_t.append(v.value<T>());
     }
+    return list_t; 
+}
 
-    ModrinthModPage(ModDownloadDialog* dialog, BaseInstance* instance);
-    ~ModrinthModPage() override = default;
-
-    inline auto displayName() const -> QString override { return "Modrinth"; }
-    inline auto icon() const -> QIcon override { return APPLICATION->getThemedIcon("modrinth"); }
-    inline auto id() const -> QString override { return "modrinth"; }
-    inline auto helpPage() const -> QString override { return "Mod-platform"; }
-
-    inline auto debugName() const -> QString override { return "Modrinth"; }
-    inline auto metaEntryBase() const -> QString override { return "ModrinthPacks"; };
+template <typename T> 
+inline QVariant fromList(QList<T> val) {
+    QVariantList variantList;
+    variantList.reserve(val.size());
+    for (const T& v : val)
+    {
+        variantList.append(v);
+    }
 
-    auto validateVersion(ModPlatform::IndexedVersion& ver, QString mineVer, ModAPI::ModLoaderTypes loaders = ModAPI::Unspecified) const -> bool override;
+    return variantList;
+}
 
-    auto shouldDisplay() const -> bool override;
-};
+}
\ No newline at end of file
diff --git a/launcher/ResourceDownloadTask.cpp b/launcher/ResourceDownloadTask.cpp
new file mode 100644
index 00000000..61b918aa
--- /dev/null
+++ b/launcher/ResourceDownloadTask.cpp
@@ -0,0 +1,91 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/* 
+*  Prism Launcher - Minecraft Launcher
+*  Copyright (c) 2022-2023 flowln <flowlnlnln@gmail.com>
+*  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+*
+*  This program is free software: you can redistribute it and/or modify
+*  it under the terms of the GNU General Public License as published by
+*  the Free Software Foundation, version 3.
+*
+*  This program is distributed in the hope that it will be useful,
+*  but WITHOUT ANY WARRANTY; without even the implied warranty of
+*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*  GNU General Public License for more details.
+* 
+*  You should have received a copy of the GNU General Public License
+*  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+#include "ResourceDownloadTask.h"
+
+#include "Application.h"
+
+#include "minecraft/mod/ModFolderModel.h"
+#include "minecraft/mod/ResourceFolderModel.h"
+
+ResourceDownloadTask::ResourceDownloadTask(ModPlatform::IndexedPack pack,
+                                           ModPlatform::IndexedVersion version,
+                                           const std::shared_ptr<ResourceFolderModel> packs,
+                                           bool is_indexed)
+    : m_pack(std::move(pack)), m_pack_version(std::move(version)), m_pack_model(packs)
+{
+    if (auto model = dynamic_cast<ModFolderModel*>(m_pack_model.get()); model && is_indexed) {
+        m_update_task.reset(new LocalModUpdateTask(model->indexDir(), m_pack, m_pack_version));
+        connect(m_update_task.get(), &LocalModUpdateTask::hasOldMod, this, &ResourceDownloadTask::hasOldResource);
+
+        addTask(m_update_task);
+    }
+
+    m_filesNetJob.reset(new NetJob(tr("Resource download"), APPLICATION->network()));
+    m_filesNetJob->setStatus(tr("Downloading resource:\n%1").arg(m_pack_version.downloadUrl));
+
+    QDir dir { m_pack_model->dir() };
+    {
+        // FIXME: Make this more generic. May require adding additional info to IndexedVersion,
+        //        or adquiring a reference to the base instance.
+        if (!m_pack_version.custom_target_folder.isEmpty()) {
+            dir.cdUp();
+            dir.cd(m_pack_version.custom_target_folder);
+        }
+    }
+
+    m_filesNetJob->addNetAction(Net::Download::makeFile(m_pack_version.downloadUrl, dir.absoluteFilePath(getFilename())));
+    connect(m_filesNetJob.get(), &NetJob::succeeded, this, &ResourceDownloadTask::downloadSucceeded);
+    connect(m_filesNetJob.get(), &NetJob::progress, this, &ResourceDownloadTask::downloadProgressChanged);
+    connect(m_filesNetJob.get(), &NetJob::stepProgress, this, &ResourceDownloadTask::propogateStepProgress);
+    connect(m_filesNetJob.get(), &NetJob::failed, this, &ResourceDownloadTask::downloadFailed);
+
+    addTask(m_filesNetJob);
+}
+
+void ResourceDownloadTask::downloadSucceeded()
+{
+    m_filesNetJob.reset();
+    auto name = std::get<0>(to_delete);
+    auto filename = std::get<1>(to_delete);
+    if (!name.isEmpty() && filename != m_pack_version.fileName) {
+        if (auto model = dynamic_cast<ModFolderModel*>(m_pack_model.get()); model)
+            model->uninstallMod(filename, true);
+        else
+            m_pack_model->uninstallResource(filename);
+    }
+}
+
+void ResourceDownloadTask::downloadFailed(QString reason)
+{
+    emitFailed(reason);
+    m_filesNetJob.reset();
+}
+
+void ResourceDownloadTask::downloadProgressChanged(qint64 current, qint64 total)
+{
+    emit progress(current, total);
+}
+
+// This indirection is done so that we don't delete a mod before being sure it was
+// downloaded successfully!
+void ResourceDownloadTask::hasOldResource(QString name, QString filename)
+{
+    to_delete = { name, filename };
+}
diff --git a/launcher/ModDownloadTask.h b/launcher/ResourceDownloadTask.h
index 95020470..73ad2d07 100644
--- a/launcher/ModDownloadTask.h
+++ b/launcher/ResourceDownloadTask.h
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
-*  PolyMC - Minecraft Launcher
-*  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
+*  Prism Launcher - Minecraft Launcher
+*  Copyright (c) 2022-2023 flowln <flowlnlnln@gmail.com>
 *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
 *
 *  This program is free software: you can redistribute it and/or modify
@@ -25,32 +25,32 @@
 #include "modplatform/ModIndex.h"
 #include "minecraft/mod/tasks/LocalModUpdateTask.h"
 
-class ModFolderModel;
+class ResourceFolderModel;
 
-class ModDownloadTask : public SequentialTask {
+class ResourceDownloadTask : public SequentialTask {
     Q_OBJECT
 public:
-    explicit ModDownloadTask(ModPlatform::IndexedPack mod, ModPlatform::IndexedVersion version, const std::shared_ptr<ModFolderModel> mods, bool is_indexed = true);
-    const QString& getFilename() const { return m_mod_version.fileName; }
+    explicit ResourceDownloadTask(ModPlatform::IndexedPack pack, ModPlatform::IndexedVersion version, const std::shared_ptr<ResourceFolderModel> packs, bool is_indexed = true);
+    const QString& getFilename() const { return m_pack_version.fileName; }
+    const QString& getCustomPath() const { return m_pack_version.custom_target_folder; }
+    const QVariant& getVersionID() const { return m_pack_version.fileId; }
 
 private:
-    ModPlatform::IndexedPack m_mod;
-    ModPlatform::IndexedVersion m_mod_version;
-    const std::shared_ptr<ModFolderModel> mods;
+    ModPlatform::IndexedPack m_pack;
+    ModPlatform::IndexedVersion m_pack_version;
+    const std::shared_ptr<ResourceFolderModel> m_pack_model;
 
     NetJob::Ptr m_filesNetJob;
     LocalModUpdateTask::Ptr m_update_task;
 
     void downloadProgressChanged(qint64 current, qint64 total);
-
     void downloadFailed(QString reason);
-
     void downloadSucceeded();
 
     std::tuple<QString, QString> to_delete {"", ""};
 
 private slots:
-    void hasOldMod(QString name, QString filename);
+    void hasOldResource(QString name, QString filename);
 };
 
 
diff --git a/launcher/StringUtils.cpp b/launcher/StringUtils.cpp
index 0f3c3669..e08e6fdc 100644
--- a/launcher/StringUtils.cpp
+++ b/launcher/StringUtils.cpp
@@ -1,5 +1,45 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2023 flowln <flowlnlnln@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
+
 #include "StringUtils.h"
 
+#include <QRegularExpression>
+#include <QUuid>
+#include <cmath>
+
 /// If you're wondering where these came from exactly, then know you're not the only one =D
 
 /// TAKEN FROM Qt, because it doesn't expose it intelligently
@@ -74,3 +114,71 @@ int StringUtils::naturalCompare(const QString& s1, const QString& s2, Qt::CaseSe
     // The two strings are the same (02 == 2) so fall back to the normal sort
     return QString::compare(s1, s2, cs);
 }
+
+QString StringUtils::truncateUrlHumanFriendly(QUrl& url, int max_len, bool hard_limit)
+{
+    auto display_options = QUrl::RemoveUserInfo | QUrl::RemoveFragment | QUrl::NormalizePathSegments;
+    auto str_url = url.toDisplayString(display_options);
+
+    if (str_url.length() <= max_len)
+        return str_url;
+
+    auto url_path_parts = url.path().split('/');
+    QString last_path_segment = url_path_parts.takeLast();
+
+    if (url_path_parts.size() >= 1 && url_path_parts.first().isEmpty())
+        url_path_parts.removeFirst();  // drop empty first segment (from leading / )
+
+    if (url_path_parts.size() >= 1)
+        url_path_parts.removeLast();  // drop the next to last path segment
+
+    auto url_template = QStringLiteral("%1://%2/%3%4");
+
+    auto url_compact = url_path_parts.isEmpty()
+                           ? url_template.arg(url.scheme(), url.host(), QStringList({ "...", last_path_segment }).join('/'), url.query())
+                           : url_template.arg(url.scheme(), url.host(),
+                                              QStringList({ url_path_parts.join('/'), "...", last_path_segment }).join('/'), url.query());
+
+    // remove url parts one by one if it's still too long
+    while (url_compact.length() > max_len && url_path_parts.size() >= 1) {
+        url_path_parts.removeLast();  // drop the next to last path segment
+        url_compact = url_path_parts.isEmpty()
+                          ? url_template.arg(url.scheme(), url.host(), QStringList({ "...", last_path_segment }).join('/'), url.query())
+                          : url_template.arg(url.scheme(), url.host(),
+                                             QStringList({ url_path_parts.join('/'), "...", last_path_segment }).join('/'), url.query());
+    }
+
+    if ((url_compact.length() >= max_len) && hard_limit) {
+        // still too long, truncate normaly
+        url_compact = QString(str_url);
+        auto to_remove = url_compact.length() - max_len + 3;
+        url_compact.remove(url_compact.length() - to_remove - 1, to_remove);
+        url_compact.append("...");
+    }
+
+    return url_compact;
+}
+
+static const QStringList s_units_si{ "KB", "MB", "GB", "TB" };
+static const QStringList s_units_kibi{ "KiB", "MiB", "GiB", "TiB" };
+
+QString StringUtils::humanReadableFileSize(double bytes, bool use_si, int decimal_points)
+{
+    const QStringList units = use_si ? s_units_si : s_units_kibi;
+    const int scale = use_si ? 1000 : 1024;
+
+    int u = -1;
+    double r = pow(10, decimal_points);
+
+    do {
+        bytes /= scale;
+        u++;
+    } while (round(abs(bytes) * r) / r >= scale && u < units.length() - 1);
+
+    return QString::number(bytes, 'f', 2) + " " + units[u];
+}
+
+QString StringUtils::getRandomAlphaNumeric()
+{
+    return QUuid::createUuid().toString(QUuid::Id128);
+}
diff --git a/launcher/StringUtils.h b/launcher/StringUtils.h
index 1799605b..f90a6ac7 100644
--- a/launcher/StringUtils.h
+++ b/launcher/StringUtils.h
@@ -1,6 +1,43 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2023 flowln <flowlnlnln@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
+
 #pragma once
 
 #include <QString>
+#include <QUrl>
 
 namespace StringUtils {
 
@@ -29,4 +66,17 @@ inline QString fromStdString(string s)
 #endif
 
 int naturalCompare(const QString& s1, const QString& s2, Qt::CaseSensitivity cs);
+
+/**
+ * @brief Truncate a url while keeping its readability py placing the `...` in the middle of the path  
+ * @param url Url to truncate
+ * @param max_len max lenght of url in charaters
+ * @param hard_limit if truncating the path can't get the url short enough, truncate it normaly.
+ */
+QString truncateUrlHumanFriendly(QUrl &url, int max_len, bool hard_limit = false);
+
+QString humanReadableFileSize(double bytes, bool use_si = false, int decimal_points = 1);
+
+
+QString getRandomAlphaNumeric();
 }  // namespace StringUtils
diff --git a/launcher/UpdateController.cpp b/launcher/UpdateController.cpp
deleted file mode 100644
index 9ff44854..00000000
--- a/launcher/UpdateController.cpp
+++ /dev/null
@@ -1,443 +0,0 @@
-#include <QFile>
-#include <QMessageBox>
-#include <FileSystem.h>
-#include <updater/GoUpdate.h>
-#include "UpdateController.h"
-#include <QApplication>
-#include <thread>
-#include <chrono>
-#include <LocalPeer.h>
-
-#include "BuildConfig.h"
-
-
-// from <sys/stat.h>
-#ifndef S_IRUSR
-#define __S_IREAD 0400         /* Read by owner.  */
-#define __S_IWRITE 0200        /* Write by owner.  */
-#define __S_IEXEC 0100         /* Execute by owner.  */
-#define S_IRUSR __S_IREAD      /* Read by owner.  */
-#define S_IWUSR __S_IWRITE     /* Write by owner.  */
-#define S_IXUSR __S_IEXEC      /* Execute by owner.  */
-
-#define S_IRGRP (S_IRUSR >> 3) /* Read by group.  */
-#define S_IWGRP (S_IWUSR >> 3) /* Write by group.  */
-#define S_IXGRP (S_IXUSR >> 3) /* Execute by group.  */
-
-#define S_IROTH (S_IRGRP >> 3) /* Read by others.  */
-#define S_IWOTH (S_IWGRP >> 3) /* Write by others.  */
-#define S_IXOTH (S_IXGRP >> 3) /* Execute by others.  */
-#endif
-static QFile::Permissions unixModeToPermissions(const int mode)
-{
-    QFile::Permissions perms;
-
-    if (mode & S_IRUSR)
-    {
-        perms |= QFile::ReadUser;
-    }
-    if (mode & S_IWUSR)
-    {
-        perms |= QFile::WriteUser;
-    }
-    if (mode & S_IXUSR)
-    {
-        perms |= QFile::ExeUser;
-    }
-
-    if (mode & S_IRGRP)
-    {
-        perms |= QFile::ReadGroup;
-    }
-    if (mode & S_IWGRP)
-    {
-        perms |= QFile::WriteGroup;
-    }
-    if (mode & S_IXGRP)
-    {
-        perms |= QFile::ExeGroup;
-    }
-
-    if (mode & S_IROTH)
-    {
-        perms |= QFile::ReadOther;
-    }
-    if (mode & S_IWOTH)
-    {
-        perms |= QFile::WriteOther;
-    }
-    if (mode & S_IXOTH)
-    {
-        perms |= QFile::ExeOther;
-    }
-    return perms;
-}
-
-static const QLatin1String liveCheckFile("live.check");
-
-UpdateController::UpdateController(QWidget * parent, const QString& root, const QString updateFilesDir, GoUpdate::OperationList operations)
-{
-    m_parent = parent;
-    m_root = root;
-    m_updateFilesDir = updateFilesDir;
-    m_operations = operations;
-}
-
-
-void UpdateController::installUpdates()
-{
-    qint64 pid = -1;
-    QStringList args;
-    bool started = false;
-
-    qDebug() << "Installing updates.";
-#ifdef Q_OS_WIN
-    QString finishCmd = QApplication::applicationFilePath();
-#elif defined(Q_OS_LINUX) || defined(Q_OS_FREEBSD) || defined (Q_OS_OPENBSD)
-    QString finishCmd = FS::PathCombine(m_root, BuildConfig.LAUNCHER_NAME);
-#elif defined Q_OS_MAC
-    QString finishCmd = QApplication::applicationFilePath();
-#else
-#error Unsupported operating system.
-#endif
-
-    QString backupPath = FS::PathCombine(m_root, "update", "backup");
-    QDir origin(m_root);
-
-    // clean up the backup folder. it should be empty before we start
-    if(!FS::deletePath(backupPath))
-    {
-        qWarning() << "couldn't remove previous backup folder" << backupPath;
-    }
-    // and it should exist.
-    if(!FS::ensureFolderPathExists(backupPath))
-    {
-        qWarning() << "couldn't create folder" << backupPath;
-        return;
-    }
-
-    bool useXPHack = false;
-    QString exePath;
-    QString exeOrigin;
-    QString exeBackup;
-
-    // perform the update operations
-    for(auto op: m_operations)
-    {
-        switch(op.type)
-        {
-            // replace = move original out to backup, if it exists, move the new file in its place
-            case GoUpdate::Operation::OP_REPLACE:
-            {
-#ifdef Q_OS_WIN32
-                QString windowsExeName = BuildConfig.LAUNCHER_NAME + ".exe";
-                // hack for people renaming the .exe because ... reasons :)
-                if(op.destination == windowsExeName)
-                {
-                    op.destination = QFileInfo(QApplication::applicationFilePath()).fileName();
-                }
-#endif
-                QFileInfo destination (FS::PathCombine(m_root, op.destination));
-                if(destination.exists())
-                {
-                    QString backupName = op.destination;
-                    backupName.replace('/', '_');
-                    QString backupFilePath = FS::PathCombine(backupPath, backupName);
-                    if(!QFile::rename(destination.absoluteFilePath(), backupFilePath))
-                    {
-                        qWarning() << "Couldn't move:" << destination.absoluteFilePath() << "to" << backupFilePath;
-                        m_failedOperationType = Replace;
-                        m_failedFile = op.destination;
-                        fail();
-                        return;
-                    }
-                    BackupEntry be;
-                    be.original = destination.absoluteFilePath();
-                    be.backup = backupFilePath;
-                    be.update = op.source;
-                    m_replace_backups.append(be);
-                }
-                // make sure the folder we are putting this into exists
-                if(!FS::ensureFilePathExists(destination.absoluteFilePath()))
-                {
-                    qWarning() << "REPLACE: Couldn't create folder:" << destination.absoluteFilePath();
-                    m_failedOperationType = Replace;
-                    m_failedFile = op.destination;
-                    fail();
-                    return;
-                }
-                // now move the new file in
-                if(!QFile::rename(op.source, destination.absoluteFilePath()))
-                {
-                    qWarning() << "REPLACE: Couldn't move:" << op.source << "to" << destination.absoluteFilePath();
-                    m_failedOperationType = Replace;
-                    m_failedFile = op.destination;
-                    fail();
-                    return;
-                }
-                QFile::setPermissions(destination.absoluteFilePath(), unixModeToPermissions(op.destinationMode));
-            }
-            break;
-            // delete = move original to backup
-            case GoUpdate::Operation::OP_DELETE:
-            {
-                QString destFilePath = FS::PathCombine(m_root, op.destination);
-                if(QFile::exists(destFilePath))
-                {
-                    QString backupName = op.destination;
-                    backupName.replace('/', '_');
-                    QString trashFilePath = FS::PathCombine(backupPath, backupName);
-
-                    if(!QFile::rename(destFilePath, trashFilePath))
-                    {
-                        qWarning() << "DELETE: Couldn't move:" << op.destination << "to" << trashFilePath;
-                        m_failedFile = op.destination;
-                        m_failedOperationType = Delete;
-                        fail();
-                        return;
-                    }
-                    BackupEntry be;
-                    be.original = destFilePath;
-                    be.backup = trashFilePath;
-                    m_delete_backups.append(be);
-                }
-            }
-            break;
-        }
-    }
-
-    // try to start the new binary
-    args = qApp->arguments();
-    args.removeFirst();
-
-    // on old Windows, do insane things... no error checking here, this is just to have something.
-    if(useXPHack)
-    {
-        QString script;
-        auto nativePath = QDir::toNativeSeparators(exePath);
-        auto nativeOriginPath = QDir::toNativeSeparators(exeOrigin);
-        auto nativeBackupPath = QDir::toNativeSeparators(exeBackup);
-
-        // so we write this vbscript thing...
-        QTextStream out(&script);
-        out << "WScript.Sleep 1000\n";
-        out << "Set fso=CreateObject(\"Scripting.FileSystemObject\")\n";
-        out << "Set shell=CreateObject(\"WScript.Shell\")\n";
-        out << "fso.MoveFile \"" << nativePath << "\", \"" << nativeBackupPath << "\"\n";
-        out << "fso.MoveFile \"" << nativeOriginPath << "\", \"" << nativePath << "\"\n";
-        out << "shell.Run \"" << nativePath << "\"\n";
-
-        QString scriptPath = FS::PathCombine(m_root, "update", "update.vbs");
-
-        // we save it
-        QFile scriptFile(scriptPath);
-        scriptFile.open(QIODevice::WriteOnly);
-        scriptFile.write(script.toLocal8Bit().replace("\n", "\r\n"));
-        scriptFile.close();
-
-        // we run it
-        started = QProcess::startDetached("wscript", {scriptPath}, m_root);
-
-        // and we quit. conscious thought.
-        qApp->quit();
-        return;
-    }
-    bool doLiveCheck = true;
-    bool startFailed = false;
-
-    // remove live check file, if any
-    if(QFile::exists(liveCheckFile))
-    {
-        if(!QFile::remove(liveCheckFile))
-        {
-            qWarning() << "Couldn't remove the" << liveCheckFile << "file! We will proceed without :(";
-            doLiveCheck = false;
-        }
-    }
-
-    if(doLiveCheck)
-    {
-        if(!args.contains("--alive"))
-        {
-            args.append("--alive");
-        }
-    }
-
-    // FIXME: reparse args and construct a safe variant from scratch. This is a workaround for GH-1874:
-    QStringList realargs;
-    int skip = 0;
-    for(auto & arg: args)
-    {
-        if(skip)
-        {
-            skip--;
-            continue;
-        }
-        if(arg == "-l")
-        {
-            skip = 1;
-            continue;
-        }
-        realargs.append(arg);
-    }
-
-    // start the updated application
-    started = QProcess::startDetached(finishCmd, realargs, QDir::currentPath(), &pid);
-    // much dumber check - just find out if the call
-    if(!started || pid == -1)
-    {
-        qWarning() << "Couldn't start new process properly!";
-        startFailed = true;
-    }
-    if(!startFailed && doLiveCheck)
-    {
-        int attempts = 0;
-        while(attempts < 10)
-        {
-            attempts++;
-            QString key;
-            std::this_thread::sleep_for(std::chrono::milliseconds(250));
-            if(!QFile::exists(liveCheckFile))
-            {
-                qWarning() << "Couldn't find the" << liveCheckFile << "file!";
-                startFailed = true;
-                continue;
-            }
-            try
-            {
-                key = QString::fromUtf8(FS::read(liveCheckFile));
-                auto id = ApplicationId::fromRawString(key);
-                LocalPeer peer(nullptr, id);
-                if(peer.isClient())
-                {
-                    startFailed = false;
-                    qDebug() << "Found process started with key " << key;
-                    break;
-                }
-                else
-                {
-                    startFailed = true;
-                    qDebug() << "Process started with key " << key << "apparently died or is not reponding...";
-                    break;
-                }
-            }
-            catch (const Exception &e)
-            {
-                qWarning() << "Couldn't read the" << liveCheckFile << "file!";
-                startFailed = true;
-                continue;
-            }
-        }
-    }
-    if(startFailed)
-    {
-        m_failedOperationType = Start;
-        fail();
-        return;
-    }
-    else
-    {
-        origin.rmdir(m_updateFilesDir);
-        qApp->quit();
-        return;
-    }
-}
-
-void UpdateController::fail()
-{
-    qWarning() << "Update failed!";
-
-    QString msg;
-    bool doRollback = false;
-    QString failTitle = QObject::tr("Update failed!");
-    QString rollFailTitle = QObject::tr("Rollback failed!");
-    switch (m_failedOperationType)
-    {
-        case Replace:
-        {
-            msg = QObject::tr(
-                "Couldn't replace file %1. Changes will be reverted.\n"
-                "See the %2 log file for details."
-            ).arg(m_failedFile, BuildConfig.LAUNCHER_DISPLAYNAME);
-            doRollback = true;
-            QMessageBox::critical(m_parent, failTitle, msg);
-            break;
-        }
-        case Delete:
-        {
-            msg = QObject::tr(
-                "Couldn't remove file %1. Changes will be reverted.\n"
-                "See the %2 log file for details."
-            ).arg(m_failedFile, BuildConfig.LAUNCHER_DISPLAYNAME);
-            doRollback = true;
-            QMessageBox::critical(m_parent, failTitle, msg);
-            break;
-        }
-        case Start:
-        {
-            msg = QObject::tr("The new version didn't start or is too old and doesn't respond to startup checks.\n"
-                "\n"
-                "Roll back to previous version?");
-            auto result = QMessageBox::critical(
-                m_parent,
-                failTitle,
-                msg,
-                QMessageBox::Yes | QMessageBox::No,
-                QMessageBox::Yes
-            );
-            doRollback = (result == QMessageBox::Yes);
-            break;
-        }
-        case Nothing:
-        default:
-            return;
-    }
-    if(doRollback)
-    {
-        auto rollbackOK = rollback();
-        if(!rollbackOK)
-        {
-            msg = QObject::tr("The rollback failed too.\n"
-                "You will have to repair %1 manually.\n"
-                "Please let us know why and how this happened.").arg(BuildConfig.LAUNCHER_DISPLAYNAME);
-            QMessageBox::critical(m_parent, rollFailTitle, msg);
-            qApp->quit();
-        }
-    }
-    else
-    {
-        qApp->quit();
-    }
-}
-
-bool UpdateController::rollback()
-{
-    bool revertOK = true;
-    // if the above failed, roll back changes
-    for(auto backup:m_replace_backups)
-    {
-        qWarning() << "restoring" << backup.original << "from" << backup.backup;
-        if(!QFile::rename(backup.original, backup.update))
-        {
-            revertOK = false;
-            qWarning() << "moving new" << backup.original << "back to" << backup.update << "failed!";
-            continue;
-        }
-
-        if(!QFile::rename(backup.backup, backup.original))
-        {
-            revertOK = false;
-            qWarning() << "restoring" << backup.original << "failed!";
-        }
-    }
-    for(auto backup:m_delete_backups)
-    {
-        qWarning() << "restoring" << backup.original << "from" << backup.backup;
-        if(!QFile::rename(backup.backup, backup.original))
-        {
-            revertOK = false;
-            qWarning() << "restoring" << backup.original << "failed!";
-        }
-    }
-    return revertOK;
-}
diff --git a/launcher/UpdateController.h b/launcher/UpdateController.h
deleted file mode 100644
index 715554e5..00000000
--- a/launcher/UpdateController.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#pragma once
-
-#include <QString>
-#include <QList>
-#include <updater/GoUpdate.h>
-
-class QWidget;
-
-class UpdateController
-{
-public:
-    UpdateController(QWidget * parent, const QString &root, const QString updateFilesDir, GoUpdate::OperationList operations);
-    void installUpdates();
-
-private:
-    void fail();
-    bool rollback();
-
-private:
-    QString m_root;
-    QString m_updateFilesDir;
-    GoUpdate::OperationList m_operations;
-    QWidget * m_parent;
-
-    struct BackupEntry
-    {
-        // path where we got the new file from
-        QString update;
-        // path of what is being actually updated
-        QString original;
-        // path where the backup of the updated file was placed
-        QString backup;
-    };
-    QList <BackupEntry> m_replace_backups;
-    QList <BackupEntry> m_delete_backups;
-    enum Failure
-    {
-        Replace,
-        Delete,
-        Start,
-        Nothing
-    } m_failedOperationType = Nothing;
-    QString m_failedFile;
-};
diff --git a/launcher/Version.cpp b/launcher/Version.cpp
index b9090e29..e4311f31 100644
--- a/launcher/Version.cpp
+++ b/launcher/Version.cpp
@@ -1,85 +1,128 @@
 #include "Version.h"
 
-#include <QStringList>
-#include <QUrl>
+#include <QDebug>
 #include <QRegularExpression>
 #include <QRegularExpressionMatch>
+#include <QUrl>
 
-Version::Version(const QString &str) : m_string(str)
+Version::Version(QString str) : m_string(std::move(str))
 {
     parse();
 }
 
-bool Version::operator<(const Version &other) const
-{
-    const int size = qMax(m_sections.size(), other.m_sections.size());
-    for (int i = 0; i < size; ++i)
-    {
-        const Section sec1 = (i >= m_sections.size()) ? Section("0") : m_sections.at(i);
-        const Section sec2 =
-            (i >= other.m_sections.size()) ? Section("0") : other.m_sections.at(i);
-        if (sec1 != sec2)
-        {
-            return sec1 < sec2;
-        }
+#define VERSION_OPERATOR(return_on_different)                                               \
+    bool exclude_our_sections = false;                                                      \
+    bool exclude_their_sections = false;                                                    \
+                                                                                            \
+    const auto size = qMax(m_sections.size(), other.m_sections.size());                     \
+    for (int i = 0; i < size; ++i) {                                                        \
+        Section sec1 = (i >= m_sections.size()) ? Section() : m_sections.at(i);             \
+        Section sec2 = (i >= other.m_sections.size()) ? Section() : other.m_sections.at(i); \
+                                                                                            \
+        { /* Don't include appendixes in the comparison */                                  \
+            if (sec1.isAppendix())                                                          \
+                exclude_our_sections = true;                                                \
+            if (sec2.isAppendix())                                                          \
+                exclude_their_sections = true;                                              \
+                                                                                            \
+            if (exclude_our_sections) {                                                     \
+                sec1 = Section();                                                           \
+                if (sec2.m_isNull)                                                          \
+                    break;                                                                  \
+            }                                                                               \
+                                                                                            \
+            if (exclude_their_sections) {                                                   \
+                sec2 = Section();                                                           \
+                if (sec1.m_isNull)                                                          \
+                    break;                                                                  \
+            }                                                                               \
+        }                                                                                   \
+                                                                                            \
+        if (sec1 != sec2)                                                                   \
+            return return_on_different;                                                     \
     }
 
+bool Version::operator<(const Version& other) const
+{
+    VERSION_OPERATOR(sec1 < sec2)
+
     return false;
 }
-bool Version::operator<=(const Version &other) const
+bool Version::operator==(const Version& other) const
+{
+    VERSION_OPERATOR(false)
+
+    return true;
+}
+bool Version::operator!=(const Version& other) const
+{
+    return !operator==(other);
+}
+bool Version::operator<=(const Version& other) const
 {
     return *this < other || *this == other;
 }
-bool Version::operator>(const Version &other) const
+bool Version::operator>(const Version& other) const
 {
-    const int size = qMax(m_sections.size(), other.m_sections.size());
-    for (int i = 0; i < size; ++i)
-    {
-        const Section sec1 = (i >= m_sections.size()) ? Section("0") : m_sections.at(i);
-        const Section sec2 =
-            (i >= other.m_sections.size()) ? Section("0") : other.m_sections.at(i);
-        if (sec1 != sec2)
-        {
-            return sec1 > sec2;
-        }
-    }
-
-    return false;
+    return !(*this <= other);
 }
-bool Version::operator>=(const Version &other) const
+bool Version::operator>=(const Version& other) const
 {
-    return *this > other || *this == other;
+    return !(*this < other);
 }
-bool Version::operator==(const Version &other) const
+
+void Version::parse()
 {
-    const int size = qMax(m_sections.size(), other.m_sections.size());
-    for (int i = 0; i < size; ++i)
-    {
-        const Section sec1 = (i >= m_sections.size()) ? Section("0") : m_sections.at(i);
-        const Section sec2 =
-            (i >= other.m_sections.size()) ? Section("0") : other.m_sections.at(i);
-        if (sec1 != sec2)
-        {
+    m_sections.clear();
+    QString currentSection;
+
+    if (m_string.isEmpty())
+        return;
+
+    auto classChange = [&](QChar lastChar, QChar currentChar) {
+        if (lastChar.isNull())
             return false;
+        if (lastChar.isDigit() != currentChar.isDigit())
+            return true;
+
+        const QList<QChar> s_separators{ '.', '-', '+' };
+        if (s_separators.contains(currentChar) && currentSection.at(0) != currentChar)
+            return true;
+
+        return false;
+    };
+
+    currentSection += m_string.at(0);
+    for (int i = 1; i < m_string.size(); ++i) {
+        const auto& current_char = m_string.at(i);
+        if (classChange(m_string.at(i - 1), current_char)) {
+            if (!currentSection.isEmpty())
+                m_sections.append(Section(currentSection));
+            currentSection = "";
         }
+
+        currentSection += current_char;
     }
 
-    return true;
-}
-bool Version::operator!=(const Version &other) const
-{
-    return !operator==(other);
+    if (!currentSection.isEmpty())
+        m_sections.append(Section(currentSection));
 }
 
-void Version::parse()
+/// qDebug print support for the Version class
+QDebug operator<<(QDebug debug, const Version& v)
 {
-    m_sections.clear();
+    QDebugStateSaver saver(debug);
 
-    // FIXME: this is bad. versions can contain a lot more separators...
-    QStringList parts = m_string.split('.');
+    debug.nospace() << "Version{ string: " << v.toString() << ", sections: [ ";
 
-    for (const auto& part : parts)
-    {
-        m_sections.append(Section(part));
+    bool first = true;
+    for (auto s : v.m_sections) {
+        if (!first) debug.nospace() << ", ";
+        debug.nospace() << s.m_fullString;
+        first = false;
     }
+                    
+    debug.nospace() << " ]" << " }";
+
+    return debug;
 }
diff --git a/launcher/Version.h b/launcher/Version.h
index aceb7a07..659f8e54 100644
--- a/launcher/Version.h
+++ b/launcher/Version.h
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
  *  PolyMC - Minecraft Launcher
+ *  Copyright (C) 2023 flowln <flowlnlnln@gmail.com>
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
  *
  *  This program is free software: you can redistribute it and/or modify
@@ -35,17 +36,17 @@
 
 #pragma once
 
+#include <QDebug>
+#include <QList>
 #include <QString>
 #include <QStringView>
-#include <QList>
 
 class QUrl;
 
-class Version
-{
-public:
-    Version(const QString &str);
-    Version() {}
+class Version {
+   public:
+    Version(QString str);
+    Version() = default;
 
     bool operator<(const Version &other) const;
     bool operator<=(const Version &other) const;
@@ -54,96 +55,116 @@ public:
     bool operator==(const Version &other) const;
     bool operator!=(const Version &other) const;
 
-    QString toString() const
-    {
-        return m_string;
-    }
+    QString toString() const { return m_string; }
 
-private:
-    QString m_string;
-    struct Section
-    {
-        explicit Section(const QString &fullString)
+    friend QDebug operator<<(QDebug debug, const Version& v);
+
+   private:
+    struct Section {
+        explicit Section(QString fullString) : m_fullString(std::move(fullString))
         {
-            m_fullString = fullString;
             int cutoff = m_fullString.size();
-            for(int i = 0; i < m_fullString.size(); i++)
-            {
-                if(!m_fullString[i].isDigit())
-                {
+            for (int i = 0; i < m_fullString.size(); i++) {
+                if (!m_fullString[i].isDigit()) {
                     cutoff = i;
                     break;
                 }
             }
+
 #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
             auto numPart = QStringView{m_fullString}.left(cutoff);
 #else
             auto numPart = m_fullString.leftRef(cutoff);
 #endif
-            if(numPart.size())
-            {
-                numValid = true;
+
+            if (!numPart.isEmpty()) {
+                m_isNull = false;
                 m_numPart = numPart.toInt();
             }
+
 #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
             auto stringPart = QStringView{m_fullString}.mid(cutoff);
 #else
             auto stringPart = m_fullString.midRef(cutoff);
 #endif
-            if(stringPart.size())
-            {
+
+            if (!stringPart.isEmpty()) {
+                m_isNull = false;
                 m_stringPart = stringPart.toString();
             }
         }
-        explicit Section() {}
-        bool numValid = false;
+
+        explicit Section() = default;
+
+        bool m_isNull = true;
+
         int m_numPart = 0;
         QString m_stringPart;
+
         QString m_fullString;
 
-        inline bool operator!=(const Section &other) const
+        [[nodiscard]] inline bool isAppendix() const { return m_stringPart.startsWith('+'); }
+        [[nodiscard]] inline bool isPreRelease() const { return m_stringPart.startsWith('-') && m_stringPart.length() > 1; }
+
+        inline bool operator==(const Section& other) const
         {
-            if(numValid && other.numValid)
-            {
-                return m_numPart != other.m_numPart || m_stringPart != other.m_stringPart;
-            }
-            else
-            {
-                return m_fullString != other.m_fullString;
+            if (m_isNull && !other.m_isNull)
+                return false;
+            if (!m_isNull && other.m_isNull)
+                return false;
+
+            if (!m_isNull && !other.m_isNull) {
+                return (m_numPart == other.m_numPart) && (m_stringPart == other.m_stringPart);
             }
+
+            return true;
         }
-        inline bool operator<(const Section &other) const
-        {
-            if(numValid && other.numValid)
-            {
-                if(m_numPart < other.m_numPart)
+
+        inline bool operator<(const Section& other) const
+        {   
+            static auto unequal_is_less = [](Section const& non_null) -> bool {
+                if (non_null.m_stringPart.isEmpty())
+                    return non_null.m_numPart == 0;
+                return (non_null.m_stringPart != QLatin1Char('.')) && non_null.isPreRelease();
+            };
+
+            if (!m_isNull && other.m_isNull)
+                return unequal_is_less(*this);
+            if (m_isNull && !other.m_isNull)
+                return !unequal_is_less(other);
+
+            if (!m_isNull && !other.m_isNull) {
+                if (m_numPart < other.m_numPart)
                     return true;
-                if(m_numPart == other.m_numPart && m_stringPart < other.m_stringPart)
+                if (m_numPart == other.m_numPart && m_stringPart < other.m_stringPart)
                     return true;
+
+                if (!m_stringPart.isEmpty() && other.m_stringPart.isEmpty())
+                    return false;
+                if (m_stringPart.isEmpty() && !other.m_stringPart.isEmpty())
+                    return true;
+
                 return false;
             }
-            else
-            {
-                return m_fullString < other.m_fullString;
-            }
+
+            return m_fullString < other.m_fullString;
+        }
+
+        inline bool operator!=(const Section& other) const
+        {
+            return !(*this == other);
         }
         inline bool operator>(const Section &other) const
         {
-            if(numValid && other.numValid)
-            {
-                if(m_numPart > other.m_numPart)
-                    return true;
-                if(m_numPart == other.m_numPart && m_stringPart > other.m_stringPart)
-                    return true;
-                return false;
-            }
-            else
-            {
-                return m_fullString > other.m_fullString;
-            }
+            return !(*this < other || *this == other);
         }
     };
+
+   private:
+    QString m_string;
     QList<Section> m_sections;
 
     void parse();
 };
+
+
diff --git a/launcher/filelink/FileLink.cpp b/launcher/filelink/FileLink.cpp
new file mode 100644
index 00000000..c9599b82
--- /dev/null
+++ b/launcher/filelink/FileLink.cpp
@@ -0,0 +1,277 @@
+// SPDX-FileCopyrightText: 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "FileLink.h"
+#include "BuildConfig.h"
+
+#include "StringUtils.h"
+
+#include <iostream>
+
+#include <QAccessible>
+#include <QCommandLineParser>
+
+#include <QDebug>
+
+#include <DesktopServices.h>
+
+#include <sys.h>
+
+#if defined Q_OS_WIN32
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#endif
+#include <stdio.h>
+#include <windows.h>
+#endif
+
+// Snippet from https://github.com/gulrak/filesystem#using-it-as-single-file-header
+
+#ifdef __APPLE__
+#include <Availability.h>  // for deployment target to support pre-catalina targets without std::fs
+#endif                     // __APPLE__
+
+#if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || (defined(__cplusplus) && __cplusplus >= 201703L)) && defined(__has_include)
+#if __has_include(<filesystem>) && (!defined(__MAC_OS_X_VERSION_MIN_REQUIRED) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 101500)
+#define GHC_USE_STD_FS
+#include <filesystem>
+namespace fs = std::filesystem;
+#endif  // MacOS min version check
+#endif  // Other OSes version check
+
+#ifndef GHC_USE_STD_FS
+#include <ghc/filesystem.hpp>
+namespace fs = ghc::filesystem;
+#endif
+
+FileLinkApp::FileLinkApp(int& argc, char** argv) : QCoreApplication(argc, argv), socket(new QLocalSocket(this))
+{
+#if defined Q_OS_WIN32
+    // attach the parent console
+    if (AttachConsole(ATTACH_PARENT_PROCESS)) {
+        // if attach succeeds, reopen and sync all the i/o
+        if (freopen("CON", "w", stdout)) {
+            std::cout.sync_with_stdio();
+        }
+        if (freopen("CON", "w", stderr)) {
+            std::cerr.sync_with_stdio();
+        }
+        if (freopen("CON", "r", stdin)) {
+            std::cin.sync_with_stdio();
+        }
+        auto out = GetStdHandle(STD_OUTPUT_HANDLE);
+        DWORD written;
+        const char* endline = "\n";
+        WriteConsole(out, endline, strlen(endline), &written, NULL);
+        consoleAttached = true;
+    }
+#endif
+    setOrganizationName(BuildConfig.LAUNCHER_NAME);
+    setOrganizationDomain(BuildConfig.LAUNCHER_DOMAIN);
+    setApplicationName(BuildConfig.LAUNCHER_NAME + "FileLink");
+    setApplicationVersion(BuildConfig.printableVersionString() + "\n" + BuildConfig.GIT_COMMIT);
+
+    // Commandline parsing
+    QCommandLineParser parser;
+    parser.setApplicationDescription(QObject::tr("a batch MKLINK program for windows to be used with prismlauncher"));
+
+    parser.addOptions({ { { "s", "server" }, "Join the specified server on launch", "pipe name" },
+                        { { "H", "hard" }, "use hard links instead of symbolic", "true/false" } });
+    parser.addHelpOption();
+    parser.addVersionOption();
+
+    parser.process(arguments());
+
+    QString serverToJoin = parser.value("server");
+    m_useHardLinks = QVariant(parser.value("hard")).toBool();
+
+    qDebug() << "link program launched";
+
+    if (!serverToJoin.isEmpty()) {
+        qDebug() << "joining server" << serverToJoin;
+        joinServer(serverToJoin);
+    } else {
+        qDebug() << "no server to join";
+        exit();
+    }
+}
+
+void FileLinkApp::joinServer(QString server)
+{
+    blockSize = 0;
+
+    in.setDevice(&socket);
+
+    connect(&socket, &QLocalSocket::connected, this, [&]() { qDebug() << "connected to server"; });
+
+    connect(&socket, &QLocalSocket::readyRead, this, &FileLinkApp::readPathPairs);
+
+    connect(&socket, &QLocalSocket::errorOccurred, this, [&](QLocalSocket::LocalSocketError socketError) {
+        switch (socketError) {
+            case QLocalSocket::ServerNotFoundError:
+                qDebug()
+                    << ("The host was not found. Please make sure "
+                        "that the server is running and that the "
+                        "server name is correct.");
+                break;
+            case QLocalSocket::ConnectionRefusedError:
+                qDebug()
+                    << ("The connection was refused by the peer. "
+                        "Make sure the server is running, "
+                        "and check that the server name "
+                        "is correct.");
+                break;
+            case QLocalSocket::PeerClosedError:
+                qDebug() << ("The connection was closed by the peer. ");
+                break;
+            default:
+                qDebug() << "The following error occurred: " << socket.errorString();
+        }
+    });
+
+    connect(&socket, &QLocalSocket::disconnected, this, [&]() {
+        qDebug() << "disconnected from server, should exit";
+        exit();
+    });
+
+    socket.connectToServer(server);
+}
+
+void FileLinkApp::runLink()
+{
+    std::error_code os_err;
+
+    qDebug() << "creating links";
+
+    for (auto link : m_links_to_make) {
+        QString src_path = link.src;
+        QString dst_path = link.dst;
+
+        FS::ensureFilePathExists(dst_path);
+        if (m_useHardLinks) {
+            qDebug() << "making hard link:" << src_path << "to" << dst_path;
+            fs::create_hard_link(StringUtils::toStdString(src_path), StringUtils::toStdString(dst_path), os_err);
+        } else if (fs::is_directory(StringUtils::toStdString(src_path))) {
+            qDebug() << "making directory_symlink:" << src_path << "to" << dst_path;
+            fs::create_directory_symlink(StringUtils::toStdString(src_path), StringUtils::toStdString(dst_path), os_err);
+        } else {
+            qDebug() << "making symlink:" << src_path << "to" << dst_path;
+            fs::create_symlink(StringUtils::toStdString(src_path), StringUtils::toStdString(dst_path), os_err);
+        }
+
+        if (os_err) {
+            qWarning() << "Failed to link files:" << QString::fromStdString(os_err.message());
+            qDebug() << "Source file:" << src_path;
+            qDebug() << "Destination file:" << dst_path;
+            qDebug() << "Error category:" << os_err.category().name();
+            qDebug() << "Error code:" << os_err.value();
+
+            FS::LinkResult result = { src_path, dst_path, QString::fromStdString(os_err.message()), os_err.value() };
+            m_path_results.append(result);
+        } else {
+            FS::LinkResult result = { src_path, dst_path };
+            m_path_results.append(result);
+        }
+    }
+
+    sendResults();
+    qDebug() << "done, should exit soon";
+}
+
+void FileLinkApp::sendResults()
+{
+    // construct block of data to send
+    QByteArray block;
+    QDataStream out(&block, QIODevice::WriteOnly);
+
+    qint32 blocksize = quint32(sizeof(quint32));
+    for (auto result : m_path_results) {
+        blocksize += quint32(result.src.size());
+        blocksize += quint32(result.dst.size());
+        blocksize += quint32(result.err_msg.size());
+        blocksize += quint32(sizeof(quint32));
+    }
+    qDebug() << "About to write block of size:" << blocksize;
+    out << blocksize;
+
+    out << quint32(m_path_results.length());
+    for (auto result : m_path_results) {
+        out << result.src;
+        out << result.dst;
+        out << result.err_msg;
+        out << quint32(result.err_value);
+    }
+
+    qint64 byteswritten = socket.write(block);
+    bool bytesflushed = socket.flush();
+    qDebug() << "block flushed" << byteswritten << bytesflushed;
+}
+
+void FileLinkApp::readPathPairs()
+{
+    m_links_to_make.clear();
+    qDebug() << "Reading path pairs from server";
+    qDebug() << "bytes available" << socket.bytesAvailable();
+    if (blockSize == 0) {
+        // Relies on the fact that QDataStream serializes a quint32 into
+        // sizeof(quint32) bytes
+        if (socket.bytesAvailable() < (int)sizeof(quint32))
+            return;
+        qDebug() << "reading block size";
+        in >> blockSize;
+    }
+    qDebug() << "blocksize is" << blockSize;
+    qDebug() << "bytes available" << socket.bytesAvailable();
+    if (socket.bytesAvailable() < blockSize || in.atEnd())
+        return;
+
+    quint32 numLinks;
+    in >> numLinks;
+    qDebug() << "numLinks" << numLinks;
+
+    for (int i = 0; i < numLinks; i++) {
+        FS::LinkPair pair;
+        in >> pair.src;
+        in >> pair.dst;
+        qDebug() << "link" << pair.src << "to" << pair.dst;
+        m_links_to_make.append(pair);
+    }
+
+    runLink();
+}
+
+FileLinkApp::~FileLinkApp()
+{
+    qDebug() << "link program shutting down";
+    // Shut down logger by setting the logger function to nothing
+    qInstallMessageHandler(nullptr);
+
+#if defined Q_OS_WIN32
+    // Detach from Windows console
+    if (consoleAttached) {
+        fclose(stdout);
+        fclose(stdin);
+        fclose(stderr);
+        FreeConsole();
+    }
+#endif
+}
diff --git a/launcher/filelink/FileLink.h b/launcher/filelink/FileLink.h
new file mode 100644
index 00000000..4c47d9bb
--- /dev/null
+++ b/launcher/filelink/FileLink.h
@@ -0,0 +1,67 @@
+// SPDX-FileCopyrightText: 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+#pragma once
+
+#include <QtCore>
+
+#include <QApplication>
+#include <QDataStream>
+#include <QDateTime>
+#include <QDebug>
+#include <QFlag>
+#include <QIcon>
+#include <QLocalSocket>
+#include <QUrl>
+#include <memory>
+
+#define PRISM_EXTERNAL_EXE
+#include "FileSystem.h"
+
+class FileLinkApp : public QCoreApplication {
+    // friends for the purpose of limiting access to deprecated stuff
+    Q_OBJECT
+   public:
+    FileLinkApp(int& argc, char** argv);
+    virtual ~FileLinkApp();
+
+   private:
+    void joinServer(QString server);
+    void readPathPairs();
+    void runLink();
+    void sendResults();
+
+    bool m_useHardLinks = false;
+
+    QDateTime m_startTime;
+    QLocalSocket socket;
+    QDataStream in;
+    quint32 blockSize;
+
+    QList<FS::LinkPair> m_links_to_make;
+    QList<FS::LinkResult> m_path_results;
+
+#if defined Q_OS_WIN32
+    // used on Windows to attach the standard IO streams
+    bool consoleAttached = false;
+#endif
+};
diff --git a/launcher/filelink/filelink.exe.manifest b/launcher/filelink/filelink.exe.manifest
new file mode 100644
index 00000000..239aa978
--- /dev/null
+++ b/launcher/filelink/filelink.exe.manifest
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
+  <application xmlns="urn:schemas-microsoft-com:asm.v3">
+    <windowsSettings>
+    </windowsSettings>
+  </application>
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!-- Windows 10, Windows 11 -->
+      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
+      <!-- Windows 8.1 -->
+      <supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>
+      <!-- Windows 8 -->
+      <supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>
+      <!-- Windows 7 -->
+      <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
+    </application>
+  </compatibility>
+  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
+    <security>
+      <requestedPrivileges>
+        <requestedExecutionLevel
+          level="requireAdministrator"
+          uiAccess="false"/>
+       </requestedPrivileges>
+    </security>
+  </trustInfo>
+</assembly>
diff --git a/launcher/filelink/main.cpp b/launcher/filelink/main.cpp
new file mode 100644
index 00000000..83566a3c
--- /dev/null
+++ b/launcher/filelink/main.cpp
@@ -0,0 +1,30 @@
+// SPDX-FileCopyrightText: 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "FileLink.h"
+
+int main(int argc, char* argv[])
+{
+    FileLinkApp ldh(argc, argv);
+
+    return ldh.exec();
+}
diff --git a/launcher/icons/IconList.cpp b/launcher/icons/IconList.cpp
index 1dfc6432..13174f6e 100644
--- a/launcher/icons/IconList.cpp
+++ b/launcher/icons/IconList.cpp
@@ -66,9 +66,8 @@ IconList::IconList(const QStringList &builtinPaths, QString path, QObject *paren
 
     m_watcher.reset(new QFileSystemWatcher());
     is_watching = false;
-    connect(m_watcher.get(), SIGNAL(directoryChanged(QString)),
-            SLOT(directoryChanged(QString)));
-    connect(m_watcher.get(), SIGNAL(fileChanged(QString)), SLOT(fileChanged(QString)));
+    connect(m_watcher.get(), &QFileSystemWatcher::directoryChanged, this, &IconList::directoryChanged);
+    connect(m_watcher.get(), &QFileSystemWatcher::fileChanged, this, &IconList::fileChanged);
 
     directoryChanged(path);
 
diff --git a/launcher/java/JavaChecker.cpp b/launcher/java/JavaChecker.cpp
index 041583d1..b4c55b3d 100644
--- a/launcher/java/JavaChecker.cpp
+++ b/launcher/java/JavaChecker.cpp
@@ -87,15 +87,11 @@ void JavaChecker::performCheck()
     process->setProcessEnvironment(CleanEnviroment());
     qDebug() << "Running java checker: " + m_path + args.join(" ");;
 
-    connect(process.get(), SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(finished(int, QProcess::ExitStatus)));
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-    connect(process.get(), SIGNAL(errorOccurred(QProcess::ProcessError)), this, SLOT(error(QProcess::ProcessError)));
-#else
-    connect(process.get(), SIGNAL(error(QProcess::ProcessError)), this, SLOT(error(QProcess::ProcessError)));
-#endif
-    connect(process.get(), SIGNAL(readyReadStandardOutput()), this, SLOT(stdoutReady()));
-    connect(process.get(), SIGNAL(readyReadStandardError()), this, SLOT(stderrReady()));
-    connect(&killTimer, SIGNAL(timeout()), SLOT(timeout()));
+    connect(process.get(), QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished), this, &JavaChecker::finished);
+    connect(process.get(), &QProcess::errorOccurred, this, &JavaChecker::error);
+    connect(process.get(), &QProcess::readyReadStandardOutput, this, &JavaChecker::stdoutReady);
+    connect(process.get(), &QProcess::readyReadStandardError, this, &JavaChecker::stderrReady);
+    connect(&killTimer, &QTimer::timeout, this, &JavaChecker::timeout);
     killTimer.setSingleShot(true);
     killTimer.start(15000);
     process->start();
diff --git a/launcher/java/JavaCheckerJob.cpp b/launcher/java/JavaCheckerJob.cpp
index 67d70066..48274974 100644
--- a/launcher/java/JavaCheckerJob.cpp
+++ b/launcher/java/JavaCheckerJob.cpp
@@ -38,7 +38,7 @@ void JavaCheckerJob::executeTask()
     for (auto iter : javacheckers)
     {
         javaresults.append(JavaCheckResult());
-        connect(iter.get(), SIGNAL(checkFinished(JavaCheckResult)), SLOT(partFinished(JavaCheckResult)));
+        connect(iter.get(), &JavaChecker::checkFinished, this, &JavaCheckerJob::partFinished);
         iter->performCheck();
     }
 }
diff --git a/launcher/java/JavaInstallList.cpp b/launcher/java/JavaInstallList.cpp
index e2f0aa00..b29af857 100644
--- a/launcher/java/JavaInstallList.cpp
+++ b/launcher/java/JavaInstallList.cpp
@@ -67,7 +67,7 @@ void JavaInstallList::load()
     if(m_status != Status::InProgress)
     {
         m_status = Status::InProgress;
-        m_loadTask = new JavaListLoadTask(this);
+        m_loadTask.reset(new JavaListLoadTask(this));
         m_loadTask->start();
     }
 }
@@ -167,7 +167,7 @@ void JavaListLoadTask::executeTask()
     JavaUtils ju;
     QList<QString> candidate_paths = ju.FindJavaPaths();
 
-    m_job = new JavaCheckerJob("Java detection");
+    m_job.reset(new JavaCheckerJob("Java detection"));
     connect(m_job.get(), &Task::finished, this, &JavaListLoadTask::javaCheckerFinished);
     connect(m_job.get(), &Task::progress, this, &Task::setProgress);
 
diff --git a/launcher/java/JavaUtils.cpp b/launcher/java/JavaUtils.cpp
index 5efbc7a8..e55663aa 100644
--- a/launcher/java/JavaUtils.cpp
+++ b/launcher/java/JavaUtils.cpp
@@ -412,8 +412,6 @@ QList<QString> JavaUtils::FindJavaPaths()
 #elif defined(Q_OS_LINUX)
 QList<QString> JavaUtils::FindJavaPaths()
 {
-    qDebug() << "Linux Java detection incomplete - defaulting to \"java\"";
-
     QList<QString> javas;
     javas.append(this->GetDefaultJava()->path);
     auto scanJavaDir = [&](const QString & dirPath)
@@ -421,20 +419,11 @@ QList<QString> JavaUtils::FindJavaPaths()
         QDir dir(dirPath);
         if(!dir.exists())
             return;
-        auto entries = dir.entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot | QDir::NoSymLinks);
+        auto entries = dir.entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot);
         for(auto & entry: entries)
         {
-
             QString prefix;
-            if(entry.isAbsolute())
-            {
-                prefix = entry.absoluteFilePath();
-            }
-            else
-            {
-                prefix = entry.filePath();
-            }
-
+            prefix = entry.canonicalFilePath();
             javas.append(FS::PathCombine(prefix, "jre/bin/java"));
             javas.append(FS::PathCombine(prefix, "bin/java"));
         }
diff --git a/launcher/launch/steps/CheckJava.cpp b/launcher/launch/steps/CheckJava.cpp
index 7aeb61bf..f0187586 100644
--- a/launcher/launch/steps/CheckJava.cpp
+++ b/launcher/launch/steps/CheckJava.cpp
@@ -93,7 +93,7 @@ void CheckJava::executeTask()
         || storedArchitecture.size() == 0 || storedRealArchitecture.size() == 0
         || storedVendor.size() == 0)
     {
-        m_JavaChecker = new JavaChecker();
+        m_JavaChecker.reset(new JavaChecker);
         emit logLine(QString("Checking Java version..."), MessageLevel::Launcher);
         connect(m_JavaChecker.get(), &JavaChecker::checkFinished, this, &CheckJava::checkJavaFinished);
         m_JavaChecker->m_path = realJavaPath;
diff --git a/launcher/launch/steps/Update.cpp b/launcher/launch/steps/Update.cpp
index 28bd153d..77c8a18e 100644
--- a/launcher/launch/steps/Update.cpp
+++ b/launcher/launch/steps/Update.cpp
@@ -26,9 +26,11 @@ void Update::executeTask()
     m_updateTask.reset(m_parent->instance()->createUpdateTask(m_mode));
     if(m_updateTask)
     {
-        connect(m_updateTask.get(), SIGNAL(finished()), this, SLOT(updateFinished()));
-        connect(m_updateTask.get(), &Task::progress, this, &Task::setProgress);
-        connect(m_updateTask.get(), &Task::status, this, &Task::setStatus);
+        connect(m_updateTask.get(), &Task::finished, this, &Update::updateFinished);
+        connect(m_updateTask.get(), &Task::progress, this, &Update::setProgress);
+        connect(m_updateTask.get(), &Task::stepProgress, this, &Update::propogateStepProgress);
+        connect(m_updateTask.get(), &Task::status, this, &Update::setStatus);
+        connect(m_updateTask.get(), &Task::details, this, &Update::setDetails);
         emit progressReportingRequest();
         return;
     }
diff --git a/launcher/meta/BaseEntity.cpp b/launcher/meta/BaseEntity.cpp
index de4e1012..97815eba 100644
--- a/launcher/meta/BaseEntity.cpp
+++ b/launcher/meta/BaseEntity.cpp
@@ -126,7 +126,7 @@ void Meta::BaseEntity::load(Net::Mode loadType)
     {
         return;
     }
-    m_updateTask = new NetJob(QObject::tr("Download of meta file %1").arg(localFilename()), APPLICATION->network());
+    m_updateTask.reset(new NetJob(QObject::tr("Download of meta file %1").arg(localFilename()), APPLICATION->network()));
     auto url = this->url();
     auto entry = APPLICATION->metacache()->resolveEntry("meta", localFilename());
     entry->setStale(true);
diff --git a/launcher/meta/Version.cpp b/launcher/meta/Version.cpp
index 68cfa55c..e617abf8 100644
--- a/launcher/meta/Version.cpp
+++ b/launcher/meta/Version.cpp
@@ -99,6 +99,11 @@ QString Meta::Version::localFilename() const
     return m_uid + '/' + m_version + ".json";
 }
 
+::Version Meta::Version::toComparableVersion() const
+{
+    return { const_cast<Meta::Version*>(this)->descriptor() };
+}
+
 void Meta::Version::setType(const QString &type)
 {
     m_type = type;
diff --git a/launcher/meta/Version.h b/launcher/meta/Version.h
index 7228fa36..78156193 100644
--- a/launcher/meta/Version.h
+++ b/launcher/meta/Version.h
@@ -16,6 +16,7 @@
 #pragma once
 
 #include "BaseVersion.h"
+#include "../Version.h"
 
 #include <QJsonObject>
 #include <QStringList>
@@ -85,6 +86,8 @@ public:
 
     QString localFilename() const override;
 
+    [[nodiscard]] ::Version toComparableVersion() const;
+
 public: // for usage by format parsers only
     void setType(const QString &type);
     void setTime(const qint64 time);
diff --git a/launcher/minecraft/AssetsUtils.cpp b/launcher/minecraft/AssetsUtils.cpp
index 15062c2b..16fdfdb1 100644
--- a/launcher/minecraft/AssetsUtils.cpp
+++ b/launcher/minecraft/AssetsUtils.cpp
@@ -340,7 +340,7 @@ QString AssetObject::getRelPath()
 
 NetJob::Ptr AssetsIndex::getDownloadJob()
 {
-    auto job = new NetJob(QObject::tr("Assets for %1").arg(id), APPLICATION->network());
+    auto job = makeShared<NetJob>(QObject::tr("Assets for %1").arg(id), APPLICATION->network());
     for (auto &object : objects.values())
     {
         auto dl = object.getDownloadAction();
diff --git a/launcher/minecraft/ComponentUpdateTask.cpp b/launcher/minecraft/ComponentUpdateTask.cpp
index 6db21622..d55bc17f 100644
--- a/launcher/minecraft/ComponentUpdateTask.cpp
+++ b/launcher/minecraft/ComponentUpdateTask.cpp
@@ -572,7 +572,7 @@ void ComponentUpdateTask::resolveDependencies(bool checkOnly)
         // add stuff...
         for(auto &add: toAdd)
         {
-            ComponentPtr component = new Component(d->m_list, add.uid);
+            auto component = makeShared<Component>(d->m_list, add.uid);
             if(!add.equalsVersion.isEmpty())
             {
                 // exact version
diff --git a/launcher/minecraft/MinecraftInstance.cpp b/launcher/minecraft/MinecraftInstance.cpp
index 1d37224a..2c624a36 100644
--- a/launcher/minecraft/MinecraftInstance.cpp
+++ b/launcher/minecraft/MinecraftInstance.cpp
@@ -192,6 +192,10 @@ void MinecraftInstance::loadSpecificSettings()
     m_settings->registerSetting("JoinServerOnLaunch", false);
     m_settings->registerSetting("JoinServerOnLaunchAddress", "");
 
+    // Use account for instance, this does not have a global override
+    m_settings->registerSetting("UseAccountForInstance", false);
+    m_settings->registerSetting("InstanceAccountId", "");
+
     qDebug() << "Instance-type specific settings were loaded!";
 
     setSpecificSettingsLoaded(true);
@@ -286,6 +290,11 @@ QString MinecraftInstance::coreModsDir() const
     return FS::PathCombine(gameRoot(), "coremods");
 }
 
+QString MinecraftInstance::nilModsDir() const
+{
+    return FS::PathCombine(gameRoot(), "nilmods");
+}
+
 QString MinecraftInstance::resourcePacksDir() const
 {
     return FS::PathCombine(gameRoot(), "resourcepacks");
@@ -457,8 +466,8 @@ QMap<QString, QString> MinecraftInstance::getVariables()
     QMap<QString, QString> out;
     out.insert("INST_NAME", name());
     out.insert("INST_ID", id());
-    out.insert("INST_DIR", QDir(instanceRoot()).absolutePath());
-    out.insert("INST_MC_DIR", QDir(gameRoot()).absolutePath());
+    out.insert("INST_DIR", QDir::toNativeSeparators(QDir(instanceRoot()).absolutePath()));
+    out.insert("INST_MC_DIR", QDir::toNativeSeparators(QDir(gameRoot()).absolutePath()));
     out.insert("INST_JAVA", settings()->get("JavaPath").toString());
     out.insert("INST_JAVA_ARGS", javaArguments().join(' '));
     return out;
@@ -916,7 +925,10 @@ QString MinecraftInstance::getStatusbarDescription()
     if(m_settings->get("ShowGameTime").toBool())
     {
         if (lastTimePlayed() > 0) {
-            description.append(tr(", last played for %1").arg(Time::prettifyDuration(lastTimePlayed())));
+            QDateTime lastLaunchTime = QDateTime::fromMSecsSinceEpoch(lastLaunch());
+            description.append(tr(", last played on %1 for %2")
+                                   .arg(QLocale().toString(lastLaunchTime, QLocale::ShortFormat))
+                                   .arg(Time::prettifyDuration(lastTimePlayed())));
         }
 
         if (totalTimePlayed() > 0) {
@@ -958,12 +970,12 @@ shared_qobject_ptr<LaunchTask> MinecraftInstance::createLaunchTask(AuthSessionPt
 
     // print a header
     {
-        process->appendStep(new TextPrint(pptr, "Minecraft folder is:\n" + gameRoot() + "\n\n", MessageLevel::Launcher));
+        process->appendStep(makeShared<TextPrint>(pptr, "Minecraft folder is:\n" + gameRoot() + "\n\n", MessageLevel::Launcher));
     }
 
     // check java
     {
-        process->appendStep(new CheckJava(pptr));
+        process->appendStep(makeShared<CheckJava>(pptr));
     }
 
     // check launch method
@@ -971,13 +983,13 @@ shared_qobject_ptr<LaunchTask> MinecraftInstance::createLaunchTask(AuthSessionPt
     QString method = launchMethod();
     if(!validMethods.contains(method))
     {
-        process->appendStep(new TextPrint(pptr, "Selected launch method \"" + method + "\" is not valid.\n", MessageLevel::Fatal));
+        process->appendStep(makeShared<TextPrint>(pptr, "Selected launch method \"" + method + "\" is not valid.\n", MessageLevel::Fatal));
         return process;
     }
 
     // create the .minecraft folder and server-resource-packs (workaround for Minecraft bug MCL-3732)
     {
-        process->appendStep(new CreateGameFolders(pptr));
+        process->appendStep(makeShared<CreateGameFolders>(pptr));
     }
 
     if (!serverToJoin && settings()->get("JoinServerOnLaunch").toBool())
@@ -989,7 +1001,7 @@ shared_qobject_ptr<LaunchTask> MinecraftInstance::createLaunchTask(AuthSessionPt
     if(serverToJoin && serverToJoin->port == 25565)
     {
         // Resolve server address to join on launch
-        auto *step = new LookupServerAddress(pptr);
+        auto step = makeShared<LookupServerAddress>(pptr);
         step->setLookupAddress(serverToJoin->address);
         step->setOutputAddressPtr(serverToJoin);
         process->appendStep(step);
@@ -998,7 +1010,7 @@ shared_qobject_ptr<LaunchTask> MinecraftInstance::createLaunchTask(AuthSessionPt
     // run pre-launch command if that's needed
     if(getPreLaunchCommand().size())
     {
-        auto step = new PreLaunchCommand(pptr);
+        auto step = makeShared<PreLaunchCommand>(pptr);
         step->setWorkingDirectory(gameRoot());
         process->appendStep(step);
     }
@@ -1007,43 +1019,43 @@ shared_qobject_ptr<LaunchTask> MinecraftInstance::createLaunchTask(AuthSessionPt
     if(session->status != AuthSession::PlayableOffline)
     {
         if(!session->demo) {
-            process->appendStep(new ClaimAccount(pptr, session));
+            process->appendStep(makeShared<ClaimAccount>(pptr, session));
         }
-        process->appendStep(new Update(pptr, Net::Mode::Online));
+        process->appendStep(makeShared<Update>(pptr, Net::Mode::Online));
     }
     else
     {
-        process->appendStep(new Update(pptr, Net::Mode::Offline));
+        process->appendStep(makeShared<Update>(pptr, Net::Mode::Offline));
     }
 
     // if there are any jar mods
     {
-        process->appendStep(new ModMinecraftJar(pptr));
+        process->appendStep(makeShared<ModMinecraftJar>(pptr));
     }
 
     // Scan mods folders for mods
     {
-        process->appendStep(new ScanModFolders(pptr));
+        process->appendStep(makeShared<ScanModFolders>(pptr));
     }
 
     // print some instance info here...
     {
-        process->appendStep(new PrintInstanceInfo(pptr, session, serverToJoin));
+        process->appendStep(makeShared<PrintInstanceInfo>(pptr, session, serverToJoin));
     }
 
     // extract native jars if needed
     {
-        process->appendStep(new ExtractNatives(pptr));
+        process->appendStep(makeShared<ExtractNatives>(pptr));
     }
 
     // reconstruct assets if needed
     {
-        process->appendStep(new ReconstructAssets(pptr));
+        process->appendStep(makeShared<ReconstructAssets>(pptr));
     }
 
     // verify that minimum Java requirements are met
     {
-        process->appendStep(new VerifyJavaInstall(pptr));
+        process->appendStep(makeShared<VerifyJavaInstall>(pptr));
     }
 
     {
@@ -1051,7 +1063,7 @@ shared_qobject_ptr<LaunchTask> MinecraftInstance::createLaunchTask(AuthSessionPt
         auto method = launchMethod();
         if(method == "LauncherPart")
         {
-            auto step = new LauncherPartLaunch(pptr);
+            auto step = makeShared<LauncherPartLaunch>(pptr);
             step->setWorkingDirectory(gameRoot());
             step->setAuthSession(session);
             step->setServerToJoin(serverToJoin);
@@ -1059,7 +1071,7 @@ shared_qobject_ptr<LaunchTask> MinecraftInstance::createLaunchTask(AuthSessionPt
         }
         else if (method == "DirectJava")
         {
-            auto step = new DirectJavaLaunch(pptr);
+            auto step = makeShared<DirectJavaLaunch>(pptr);
             step->setWorkingDirectory(gameRoot());
             step->setAuthSession(session);
             step->setServerToJoin(serverToJoin);
@@ -1070,7 +1082,7 @@ shared_qobject_ptr<LaunchTask> MinecraftInstance::createLaunchTask(AuthSessionPt
     // run post-exit command if that's needed
     if(getPostExitCommand().size())
     {
-        auto step = new PostLaunchCommand(pptr);
+        auto step = makeShared<PostLaunchCommand>(pptr);
         step->setWorkingDirectory(gameRoot());
         process->appendStep(step);
     }
@@ -1080,8 +1092,7 @@ shared_qobject_ptr<LaunchTask> MinecraftInstance::createLaunchTask(AuthSessionPt
     }
     if(m_settings->get("QuitAfterGameStop").toBool())
     {
-        auto step = new QuitAfterGameStop(pptr);
-        process->appendStep(step);
+        process->appendStep(makeShared<QuitAfterGameStop>(pptr));
     }
     m_launchProcess = process;
     emit launchTaskChanged(m_launchProcess);
@@ -1098,67 +1109,79 @@ JavaVersion MinecraftInstance::getJavaVersion()
     return JavaVersion(settings()->get("JavaVersion").toString());
 }
 
-std::shared_ptr<ModFolderModel> MinecraftInstance::loaderModList() const
+std::shared_ptr<ModFolderModel> MinecraftInstance::loaderModList()
 {
     if (!m_loader_mod_list)
     {
         bool is_indexed = !APPLICATION->settings()->get("ModMetadataDisabled").toBool();
-        m_loader_mod_list.reset(new ModFolderModel(modsRoot(), is_indexed));
+        m_loader_mod_list.reset(new ModFolderModel(modsRoot(), this, is_indexed));
         m_loader_mod_list->disableInteraction(isRunning());
         connect(this, &BaseInstance::runningStatusChanged, m_loader_mod_list.get(), &ModFolderModel::disableInteraction);
     }
     return m_loader_mod_list;
 }
 
-std::shared_ptr<ModFolderModel> MinecraftInstance::coreModList() const
+std::shared_ptr<ModFolderModel> MinecraftInstance::coreModList()
 {
     if (!m_core_mod_list)
     {
         bool is_indexed = !APPLICATION->settings()->get("ModMetadataDisabled").toBool();
-        m_core_mod_list.reset(new ModFolderModel(coreModsDir(), is_indexed));
+        m_core_mod_list.reset(new ModFolderModel(coreModsDir(), this, is_indexed));
         m_core_mod_list->disableInteraction(isRunning());
         connect(this, &BaseInstance::runningStatusChanged, m_core_mod_list.get(), &ModFolderModel::disableInteraction);
     }
     return m_core_mod_list;
 }
 
-std::shared_ptr<ResourcePackFolderModel> MinecraftInstance::resourcePackList() const
+std::shared_ptr<ModFolderModel> MinecraftInstance::nilModList()
+{
+    if (!m_nil_mod_list)
+    {
+        bool is_indexed = !APPLICATION->settings()->get("ModMetadataDisabled").toBool();
+        m_nil_mod_list.reset(new ModFolderModel(nilModsDir(), this, is_indexed, false));
+        m_nil_mod_list->disableInteraction(isRunning());
+        connect(this, &BaseInstance::runningStatusChanged, m_nil_mod_list.get(), &ModFolderModel::disableInteraction);
+    }
+    return m_nil_mod_list;
+}
+
+std::shared_ptr<ResourcePackFolderModel> MinecraftInstance::resourcePackList()
 {
     if (!m_resource_pack_list)
     {
-        m_resource_pack_list.reset(new ResourcePackFolderModel(resourcePacksDir()));
+        m_resource_pack_list.reset(new ResourcePackFolderModel(resourcePacksDir(), this));
     }
     return m_resource_pack_list;
 }
 
-std::shared_ptr<TexturePackFolderModel> MinecraftInstance::texturePackList() const
+std::shared_ptr<TexturePackFolderModel> MinecraftInstance::texturePackList()
 {
     if (!m_texture_pack_list)
     {
-        m_texture_pack_list.reset(new TexturePackFolderModel(texturePacksDir()));
+        m_texture_pack_list.reset(new TexturePackFolderModel(texturePacksDir(), this));
     }
     return m_texture_pack_list;
 }
 
-std::shared_ptr<ShaderPackFolderModel> MinecraftInstance::shaderPackList() const
+std::shared_ptr<ShaderPackFolderModel> MinecraftInstance::shaderPackList()
 {
     if (!m_shader_pack_list)
     {
-        m_shader_pack_list.reset(new ShaderPackFolderModel(shaderPacksDir()));
+        m_shader_pack_list.reset(new ShaderPackFolderModel(shaderPacksDir(), this));
     }
     return m_shader_pack_list;
 }
 
-std::shared_ptr<WorldList> MinecraftInstance::worldList() const
+std::shared_ptr<WorldList> MinecraftInstance::worldList()
 {
     if (!m_world_list)
     {
-        m_world_list.reset(new WorldList(worldDir()));
+        m_world_list.reset(new WorldList(worldDir(), this));
     }
     return m_world_list;
 }
 
-std::shared_ptr<GameOptions> MinecraftInstance::gameOptionsModel() const
+std::shared_ptr<GameOptions> MinecraftInstance::gameOptionsModel()
 {
     if (!m_game_options)
     {
diff --git a/launcher/minecraft/MinecraftInstance.h b/launcher/minecraft/MinecraftInstance.h
index 1bbd7b83..068b3008 100644
--- a/launcher/minecraft/MinecraftInstance.h
+++ b/launcher/minecraft/MinecraftInstance.h
@@ -84,6 +84,7 @@ public:
     QString shaderPacksDir() const;
     QString modsRoot() const override;
     QString coreModsDir() const;
+    QString nilModsDir() const;
     QString modsCacheLocation() const;
     QString libDir() const;
     QString worldDir() const;
@@ -114,13 +115,14 @@ public:
     std::shared_ptr<PackProfile> getPackProfile() const;
 
     //////  Mod Lists  //////
-    std::shared_ptr<ModFolderModel> loaderModList() const;
-    std::shared_ptr<ModFolderModel> coreModList() const;
-    std::shared_ptr<ResourcePackFolderModel> resourcePackList() const;
-    std::shared_ptr<TexturePackFolderModel> texturePackList() const;
-    std::shared_ptr<ShaderPackFolderModel> shaderPackList() const;
-    std::shared_ptr<WorldList> worldList() const;
-    std::shared_ptr<GameOptions> gameOptionsModel() const;
+    std::shared_ptr<ModFolderModel> loaderModList();
+    std::shared_ptr<ModFolderModel> coreModList();
+    std::shared_ptr<ModFolderModel> nilModList();
+    std::shared_ptr<ResourcePackFolderModel> resourcePackList();
+    std::shared_ptr<TexturePackFolderModel> texturePackList();
+    std::shared_ptr<ShaderPackFolderModel> shaderPackList();
+    std::shared_ptr<WorldList> worldList();
+    std::shared_ptr<GameOptions> gameOptionsModel();
 
     //////  Launch stuff //////
     Task::Ptr createUpdateTask(Net::Mode mode) override;
@@ -170,6 +172,7 @@ protected: // data
     std::shared_ptr<PackProfile> m_components;
     mutable std::shared_ptr<ModFolderModel> m_loader_mod_list;
     mutable std::shared_ptr<ModFolderModel> m_core_mod_list;
+    mutable std::shared_ptr<ModFolderModel> m_nil_mod_list;
     mutable std::shared_ptr<ResourcePackFolderModel> m_resource_pack_list;
     mutable std::shared_ptr<ShaderPackFolderModel> m_shader_pack_list;
     mutable std::shared_ptr<TexturePackFolderModel> m_texture_pack_list;
diff --git a/launcher/minecraft/MinecraftLoadAndCheck.cpp b/launcher/minecraft/MinecraftLoadAndCheck.cpp
index d72bc7be..1c3f6fb7 100644
--- a/launcher/minecraft/MinecraftLoadAndCheck.cpp
+++ b/launcher/minecraft/MinecraftLoadAndCheck.cpp
@@ -22,6 +22,7 @@ void MinecraftLoadAndCheck::executeTask()
     connect(m_task.get(), &Task::failed, this, &MinecraftLoadAndCheck::subtaskFailed);
     connect(m_task.get(), &Task::aborted, this, [this]{ subtaskFailed(tr("Aborted")); });
     connect(m_task.get(), &Task::progress, this, &MinecraftLoadAndCheck::progress);
+    connect(m_task.get(), &Task::stepProgress, this, &MinecraftLoadAndCheck::propogateStepProgress);
     connect(m_task.get(), &Task::status, this, &MinecraftLoadAndCheck::setStatus);
 }
 
diff --git a/launcher/minecraft/MinecraftUpdate.cpp b/launcher/minecraft/MinecraftUpdate.cpp
index 3a3aa864..35430bb0 100644
--- a/launcher/minecraft/MinecraftUpdate.cpp
+++ b/launcher/minecraft/MinecraftUpdate.cpp
@@ -43,7 +43,7 @@ void MinecraftUpdate::executeTask()
     m_tasks.clear();
     // create folders
     {
-        m_tasks.append(new FoldersTask(m_inst));
+        m_tasks.append(makeShared<FoldersTask>(m_inst));
     }
 
     // add metadata update task if necessary
@@ -59,17 +59,17 @@ void MinecraftUpdate::executeTask()
 
     // libraries download
     {
-        m_tasks.append(new LibrariesTask(m_inst));
+        m_tasks.append(makeShared<LibrariesTask>(m_inst));
     }
 
     // FML libraries download and copy into the instance
     {
-        m_tasks.append(new FMLLibrariesTask(m_inst));
+        m_tasks.append(makeShared<FMLLibrariesTask>(m_inst));
     }
 
     // assets update
     {
-        m_tasks.append(new AssetUpdateTask(m_inst));
+        m_tasks.append(makeShared<AssetUpdateTask>(m_inst));
     }
 
     if(!m_preFailure.isEmpty())
@@ -100,7 +100,9 @@ void MinecraftUpdate::next()
         disconnect(task.get(), &Task::failed, this, &MinecraftUpdate::subtaskFailed);
         disconnect(task.get(), &Task::aborted, this, &Task::abort);
         disconnect(task.get(), &Task::progress, this, &MinecraftUpdate::progress);
+        disconnect(task.get(), &Task::stepProgress, this, &MinecraftUpdate::propogateStepProgress);
         disconnect(task.get(), &Task::status, this, &MinecraftUpdate::setStatus);
+        disconnect(task.get(), &Task::details, this, &MinecraftUpdate::setDetails);
     }
     if(m_currentTask == m_tasks.size())
     {
@@ -118,7 +120,9 @@ void MinecraftUpdate::next()
     connect(task.get(), &Task::failed, this, &MinecraftUpdate::subtaskFailed);
     connect(task.get(), &Task::aborted, this, &Task::abort);
     connect(task.get(), &Task::progress, this, &MinecraftUpdate::progress);
+    connect(task.get(), &Task::stepProgress, this, &MinecraftUpdate::propogateStepProgress);
     connect(task.get(), &Task::status, this, &MinecraftUpdate::setStatus);
+    connect(task.get(), &Task::details, this, &MinecraftUpdate::setDetails);
     // if the task is already running, do not start it again
     if(!task->isRunning())
     {
diff --git a/launcher/minecraft/OneSixVersionFormat.cpp b/launcher/minecraft/OneSixVersionFormat.cpp
index 280f6b26..888b6860 100644
--- a/launcher/minecraft/OneSixVersionFormat.cpp
+++ b/launcher/minecraft/OneSixVersionFormat.cpp
@@ -39,6 +39,8 @@
 #include "minecraft/ParseUtils.h"
 #include <minecraft/MojangVersionFormat.h>
 
+#include <QRegularExpression>
+
 using namespace Json;
 
 static void readString(const QJsonObject &root, const QString &key, QString &variable)
@@ -121,6 +123,15 @@ VersionFilePtr OneSixVersionFormat::versionFileFromJson(const QJsonDocument &doc
         out->uid = root.value("fileId").toString();
     }
 
+    const QRegularExpression valid_uid_regex{ QRegularExpression::anchoredPattern(QStringLiteral(R"([a-zA-Z0-9-_]+(?:\.[a-zA-Z0-9-_]+)*)")) };
+    if (!valid_uid_regex.match(out->uid).hasMatch()) {
+        qCritical() << "The component's 'uid' contains illegal characters! UID:" << out->uid;
+        out->addProblem(
+            ProblemSeverity::Error,
+            QObject::tr("The component's 'uid' contains illegal characters! This can cause security issues.")
+        );
+    }
+
     out->version = root.value("version").toString();
 
     MojangVersionFormat::readVersionProperties(root, out.get());
diff --git a/launcher/minecraft/PackProfile.cpp b/launcher/minecraft/PackProfile.cpp
index 43fa3f8d..aff05dbc 100644
--- a/launcher/minecraft/PackProfile.cpp
+++ b/launcher/minecraft/PackProfile.cpp
@@ -1,7 +1,10 @@
-// SPDX-License-Identifier: GPL-3.0-only
+// SPDX-FileCopyrightText: 2022-2023 Sefa Eyeoglu <contact@scrumplex.net>
+//
+// SPDX-License-Identifier: GPL-3.0-only AND Apache-2.0
+
 /*
  *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2022-2023 Sefa Eyeoglu <contact@scrumplex.net>
  *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
@@ -49,18 +52,20 @@
 #include "minecraft/OneSixVersionFormat.h"
 #include "FileSystem.h"
 #include "minecraft/MinecraftInstance.h"
+#include "minecraft/ProfileUtils.h"
 #include "Json.h"
 
 #include "PackProfile.h"
 #include "PackProfile_p.h"
 #include "ComponentUpdateTask.h"
 
-#include "modplatform/ModAPI.h"
+#include "Application.h"
+#include "modplatform/ResourceAPI.h"
 
-static const QMap<QString, ModAPI::ModLoaderType> modloaderMapping{
-    {"net.minecraftforge", ModAPI::Forge},
-    {"net.fabricmc.fabric-loader", ModAPI::Fabric},
-    {"org.quiltmc.quilt-loader", ModAPI::Quilt}
+static const QMap<QString, ResourceAPI::ModLoaderType> modloaderMapping{
+    {"net.minecraftforge", ResourceAPI::Forge},
+    {"net.fabricmc.fabric-loader", ResourceAPI::Fabric},
+    {"org.quiltmc.quilt-loader", ResourceAPI::Quilt}
 };
 
 PackProfile::PackProfile(MinecraftInstance * instance)
@@ -129,7 +134,7 @@ static ComponentPtr componentFromJsonV1(PackProfile * parent, const QString & co
     // critical
     auto uid = Json::requireString(obj.value("uid"));
     auto filePath = componentJsonPattern.arg(uid);
-    auto component = new Component(parent, uid);
+    auto component = makeShared<Component>(parent, uid);
     component->m_version = Json::ensureString(obj.value("version"));
     component->m_dependencyOnly = Json::ensureBoolean(obj.value("dependencyOnly"), false);
     component->m_important = Json::ensureBoolean(obj.value("important"), false);
@@ -517,23 +522,23 @@ bool PackProfile::revertToBase(int index)
     return true;
 }
 
-Component * PackProfile::getComponent(const QString &id)
+ComponentPtr PackProfile::getComponent(const QString &id)
 {
     auto iter = d->componentIndex.find(id);
     if (iter == d->componentIndex.end())
     {
         return nullptr;
     }
-    return (*iter).get();
+    return (*iter);
 }
 
-Component * PackProfile::getComponent(int index)
+ComponentPtr PackProfile::getComponent(int index)
 {
     if(index < 0 || index >= d->components.size())
     {
         return nullptr;
     }
-    return d->components[index].get();
+    return d->components[index];
 }
 
 QVariant PackProfile::data(const QModelIndex &index, int role) const
@@ -729,16 +734,47 @@ void PackProfile::invalidateLaunchProfile()
 
 void PackProfile::installJarMods(QStringList selectedFiles)
 {
+    // FIXME: get rid of _internal
     installJarMods_internal(selectedFiles);
 }
 
 void PackProfile::installCustomJar(QString selectedFile)
 {
+    // FIXME: get rid of _internal
     installCustomJar_internal(selectedFile);
 }
 
+bool PackProfile::installComponents(QStringList selectedFiles)
+{
+    const QString patchDir = FS::PathCombine(d->m_instance->instanceRoot(), "patches");
+    if (!FS::ensureFolderPathExists(patchDir))
+        return false;
+
+    bool result = true;
+    for (const QString& source : selectedFiles) {
+        const QFileInfo sourceInfo(source);
+
+        auto versionFile = ProfileUtils::parseJsonFile(sourceInfo, false);
+        const QString target = FS::PathCombine(patchDir, versionFile->uid + ".json");
+
+        if (!QFile::copy(source, target)) {
+            qWarning() << "Component" << source << "could not be copied to target" << target;
+            result = false;
+            continue;
+        }
+
+        appendComponent(makeShared<Component>(this, versionFile->uid, versionFile));
+    }
+
+    scheduleSave();
+    invalidateLaunchProfile();
+
+    return result;
+}
+
 void PackProfile::installAgents(QStringList selectedFiles)
 {
+    // FIXME: get rid of _internal
     installAgents_internal(selectedFiles);
 }
 
@@ -764,7 +800,7 @@ bool PackProfile::installEmpty(const QString& uid, const QString& name)
     file.write(OneSixVersionFormat::versionFileToJson(f).toJson());
     file.close();
 
-    appendComponent(new Component(this, f->uid, f));
+    appendComponent(makeShared<Component>(this, f->uid, f));
     scheduleSave();
     invalidateLaunchProfile();
     return true;
@@ -871,7 +907,7 @@ bool PackProfile::installJarMods_internal(QStringList filepaths)
         file.write(OneSixVersionFormat::versionFileToJson(f).toJson());
         file.close();
 
-        appendComponent(new Component(this, f->uid, f));
+        appendComponent(makeShared<Component>(this, f->uid, f));
     }
     scheduleSave();
     invalidateLaunchProfile();
@@ -932,7 +968,7 @@ bool PackProfile::installCustomJar_internal(QString filepath)
     file.write(OneSixVersionFormat::versionFileToJson(f).toJson());
     file.close();
 
-    appendComponent(new Component(this, f->uid, f));
+    appendComponent(makeShared<Component>(this, f->uid, f));
 
     scheduleSave();
     invalidateLaunchProfile();
@@ -988,7 +1024,7 @@ bool PackProfile::installAgents_internal(QStringList filepaths)
         patchFile.write(OneSixVersionFormat::versionFileToJson(versionFile).toJson());
         patchFile.close();
 
-        appendComponent(new Component(this, versionFile->uid, versionFile));
+        appendComponent(makeShared<Component>(this, versionFile->uid, versionFile));
     }
 
     scheduleSave();
@@ -1037,7 +1073,7 @@ bool PackProfile::setComponentVersion(const QString& uid, const QString& version
     else
     {
         // add new
-        auto component = new Component(this, uid);
+        auto component = makeShared<Component>(this, uid);
         component->m_version = version;
         component->m_important = important;
         appendComponent(component);
@@ -1066,19 +1102,22 @@ void PackProfile::disableInteraction(bool disable)
     }
 }
 
-ModAPI::ModLoaderTypes PackProfile::getModLoaders()
+std::optional<ResourceAPI::ModLoaderTypes> PackProfile::getModLoaders()
 {
-    ModAPI::ModLoaderTypes result = ModAPI::Unspecified;
+    ResourceAPI::ModLoaderTypes result;
+    bool has_any_loader = false;
 
-    QMapIterator<QString, ModAPI::ModLoaderType> i(modloaderMapping);
+    QMapIterator<QString, ResourceAPI::ModLoaderType> i(modloaderMapping);
 
-    while (i.hasNext())
-    {
+    while (i.hasNext()) {
         i.next();
-        Component* c = getComponent(i.key());
-        if (c != nullptr && c->isEnabled()) {
+        if (auto c = getComponent(i.key()); c != nullptr && c->isEnabled()) {
             result |= i.value();
+            has_any_loader = true;
         }
     }
+
+    if (!has_any_loader)
+        return {};
     return result;
 }
diff --git a/launcher/minecraft/PackProfile.h b/launcher/minecraft/PackProfile.h
index 2330cca1..d144d875 100644
--- a/launcher/minecraft/PackProfile.h
+++ b/launcher/minecraft/PackProfile.h
@@ -1,7 +1,10 @@
-// SPDX-License-Identifier: GPL-3.0-only
+// SPDX-FileCopyrightText: 2022-2023 Sefa Eyeoglu <contact@scrumplex.net>
+//
+// SPDX-License-Identifier: GPL-3.0-only AND Apache-2.0
+
 /*
  *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2022-2023 Sefa Eyeoglu <contact@scrumplex.net>
  *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
@@ -49,7 +52,7 @@
 #include "BaseVersion.h"
 #include "MojangDownloadInfo.h"
 #include "net/Mode.h"
-#include "modplatform/ModAPI.h"
+#include "modplatform/ResourceAPI.h"
 
 class MinecraftInstance;
 struct PackProfileData;
@@ -86,6 +89,9 @@ public:
     /// install a jar/zip as a replacement for the main jar
     void installCustomJar(QString selectedFile);
 
+    /// install MMC/Prism component files
+    bool installComponents(QStringList selectedFiles);
+
     /// install Java agent files
     void installAgents(QStringList selectedFiles);
 
@@ -136,16 +142,16 @@ signals:
 
 public:
     /// get the profile component by id
-    Component * getComponent(const QString &id);
+    ComponentPtr getComponent(const QString &id);
 
     /// get the profile component by index
-    Component * getComponent(int index);
+    ComponentPtr getComponent(int index);
 
     /// Add the component to the internal list of patches
     // todo(merged): is this the best approach
     void appendComponent(ComponentPtr component);
 
-    ModAPI::ModLoaderTypes getModLoaders();
+    std::optional<ResourceAPI::ModLoaderTypes> getModLoaders();
 
 private:
     void scheduleSave();
diff --git a/launcher/minecraft/World.cpp b/launcher/minecraft/World.cpp
index 90fcf337..54fb9434 100644
--- a/launcher/minecraft/World.cpp
+++ b/launcher/minecraft/World.cpp
@@ -1,7 +1,8 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -55,6 +56,8 @@
 
 #include <optional>
 
+#include "FileSystem.h"
+
 using std::optional;
 using std::nullopt;
 
@@ -545,6 +548,10 @@ bool World::replace(World &with)
 bool World::destroy()
 {
     if(!is_valid) return false;
+
+    if (FS::trash(m_containerFile.filePath()))
+        return true;
+
     if (m_containerFile.isDir())
     {
         QDir d(m_containerFile.filePath());
@@ -562,3 +569,25 @@ bool World::operator==(const World &other) const
 {
     return is_valid == other.is_valid && folderName() == other.folderName();
 }
+
+bool World::isSymLinkUnder(const QString& instPath) const
+{
+    if (isSymLink())
+        return true;
+
+    auto instDir = QDir(instPath);
+
+    auto relAbsPath = instDir.relativeFilePath(m_containerFile.absoluteFilePath());
+    auto relCanonPath = instDir.relativeFilePath(m_containerFile.canonicalFilePath());
+
+    return relAbsPath != relCanonPath;
+}
+
+bool World::isMoreThanOneHardLink() const
+{
+    if (m_containerFile.isDir())
+    {
+        return FS::hardLinkCount(QDir(m_containerFile.absoluteFilePath()).filePath("level.dat")) > 1;
+    }
+    return FS::hardLinkCount(m_containerFile.absoluteFilePath()) > 1;
+}
diff --git a/launcher/minecraft/World.h b/launcher/minecraft/World.h
index 8327253a..10328cce 100644
--- a/launcher/minecraft/World.h
+++ b/launcher/minecraft/World.h
@@ -95,6 +95,21 @@ public:
     // WEAK compare operator - used for replacing worlds
     bool operator==(const World &other) const;
 
+    [[nodiscard]] auto isSymLink() const -> bool{ return m_containerFile.isSymLink(); }
+
+    /**
+     * @brief Take a instance path, checks if the file pointed to by the resource is a symlink or under a symlink in that instance
+     * 
+     * @param instPath path to an instance directory
+     * @return true 
+     * @return false 
+     */
+    [[nodiscard]] bool isSymLinkUnder(const QString& instPath) const;
+
+    [[nodiscard]] bool isMoreThanOneHardLink() const;
+
+    QString canonicalFilePath() const { return m_containerFile.canonicalFilePath(); }
+
 private:
     void readFromZip(const QFileInfo &file);
     void readFromFS(const QFileInfo &file);
diff --git a/launcher/minecraft/WorldList.cpp b/launcher/minecraft/WorldList.cpp
index ae29a972..0feee299 100644
--- a/launcher/minecraft/WorldList.cpp
+++ b/launcher/minecraft/WorldList.cpp
@@ -45,16 +45,15 @@
 #include <QFileSystemWatcher>
 #include <QDebug>
 
-WorldList::WorldList(const QString &dir)
-    : QAbstractListModel(), m_dir(dir)
+WorldList::WorldList(const QString &dir, BaseInstance* instance)
+    : QAbstractListModel(), m_instance(instance), m_dir(dir)
 {
     FS::ensureFolderPathExists(m_dir.absolutePath());
     m_dir.setFilter(QDir::Readable | QDir::NoDotAndDotDot | QDir::Files | QDir::Dirs);
     m_dir.setSorting(QDir::Name | QDir::IgnoreCase | QDir::LocaleAware);
     m_watcher = new QFileSystemWatcher(this);
     is_watching = false;
-    connect(m_watcher, SIGNAL(directoryChanged(QString)), this,
-            SLOT(directoryChanged(QString)));
+    connect(m_watcher, &QFileSystemWatcher::directoryChanged, this, &WorldList::directoryChanged);
 }
 
 void WorldList::startWatching()
@@ -128,6 +127,10 @@ bool WorldList::isValid()
     return m_dir.exists() && m_dir.isReadable();
 }
 
+QString WorldList::instDirPath() const {
+    return QFileInfo(m_instance->instanceRoot()).absoluteFilePath();
+}
+
 bool WorldList::deleteWorld(int index)
 {
     if (index >= worlds.size() || index < 0)
@@ -173,7 +176,7 @@ bool WorldList::resetIcon(int row)
 
 int WorldList::columnCount(const QModelIndex &parent) const
 {
-    return parent.isValid()? 0 : 4;
+    return parent.isValid()? 0 : 5;
 }
 
 QVariant WorldList::data(const QModelIndex &index, int role) const
@@ -207,6 +210,14 @@ QVariant WorldList::data(const QModelIndex &index, int role) const
         case SizeColumn:
             return locale.formattedDataSize(world.bytes());
 
+        case InfoColumn:
+            if (world.isSymLinkUnder(instDirPath())) {
+                return tr("This world is symbolically linked from elsewhere.");
+            }
+            if (world.isMoreThanOneHardLink()) {
+                return tr("\nThis world is hard linked elsewhere.");
+            }
+            return "";
         default:
             return QVariant();
         }
@@ -222,7 +233,16 @@ QVariant WorldList::data(const QModelIndex &index, int role) const
         }
 
     case Qt::ToolTipRole:
-    {
+    {   
+        if (column == InfoColumn) {
+            if (world.isSymLinkUnder(instDirPath())) {
+                return tr("Warning: This world is symbolically linked from elsewhere. Editing it will also change the original." 
+                          "\nCanonical Path: %1").arg(world.canonicalFilePath());
+            }
+            if (world.isMoreThanOneHardLink()) {
+                return tr("Warning: This world is hard linked elsewhere. Editing it will also change the original.");
+            }
+        }
         return world.folderName();
     }
     case ObjectRole:
@@ -274,6 +294,9 @@ QVariant WorldList::headerData(int section, Qt::Orientation orientation, int rol
         case SizeColumn:
             //: World size on disk
             return tr("Size");
+        case InfoColumn:
+            //: special warnings?
+            return tr("Info");
         default:
             return QVariant();
         }
@@ -289,6 +312,8 @@ QVariant WorldList::headerData(int section, Qt::Orientation orientation, int rol
             return tr("Date and time the world was last played.");
         case SizeColumn:
             return tr("Size of the world on disk.");
+        case InfoColumn:
+            return tr("Information and warnings about the world.");
         default:
             return QVariant();
         }
diff --git a/launcher/minecraft/WorldList.h b/launcher/minecraft/WorldList.h
index 08294755..96b64193 100644
--- a/launcher/minecraft/WorldList.h
+++ b/launcher/minecraft/WorldList.h
@@ -21,6 +21,7 @@
 #include <QAbstractListModel>
 #include <QMimeData>
 #include "minecraft/World.h"
+#include "BaseInstance.h"
 
 class QFileSystemWatcher;
 
@@ -33,7 +34,8 @@ public:
         NameColumn,
         GameModeColumn,
         LastPlayedColumn,
-        SizeColumn
+        SizeColumn,
+        InfoColumn
     };
 
     enum Roles
@@ -48,7 +50,7 @@ public:
         IconFileRole
     };
 
-    WorldList(const QString &dir);
+    WorldList(const QString &dir, BaseInstance* instance);
 
     virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
 
@@ -112,6 +114,8 @@ public:
         return m_dir;
     }
 
+    QString instDirPath() const;
+
     const QList<World> &allWorlds() const
     {
         return worlds;
@@ -124,6 +128,7 @@ signals:
     void changed();
 
 protected:
+    BaseInstance* m_instance;
     QFileSystemWatcher *m_watcher;
     bool is_watching;
     QDir m_dir;
diff --git a/launcher/minecraft/auth/AuthRequest.cpp b/launcher/minecraft/auth/AuthRequest.cpp
index bb82e1e2..a21634b7 100644
--- a/launcher/minecraft/auth/AuthRequest.cpp
+++ b/launcher/minecraft/auth/AuthRequest.cpp
@@ -55,12 +55,12 @@ void AuthRequest::get(const QNetworkRequest &req, int timeout/* = 60*1000*/) {
     reply_ = APPLICATION->network()->get(request_);
     status_ = Requesting;
     timedReplies_.add(new Katabasis::Reply(reply_, timeout));
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-    connect(reply_, SIGNAL(errorOccurred(QNetworkReply::NetworkError)), this, SLOT(onRequestError(QNetworkReply::NetworkError)));
-#else
-    connect(reply_, SIGNAL(error(QNetworkReply::NetworkError)), this, SLOT(onRequestError(QNetworkReply::NetworkError)));
+#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) // QNetworkReply::errorOccurred added in 5.15
+    connect(reply_, &QNetworkReply::errorOccurred, this, &AuthRequest::onRequestError);
+#else // &QNetworkReply::error SIGNAL depricated
+    connect(reply_, QOverload<QNetworkReply::NetworkError>::of(&QNetworkReply::error), this, &AuthRequest::onRequestError);
 #endif
-    connect(reply_, SIGNAL(finished()), this, SLOT(onRequestFinished()));
+    connect(reply_, &QNetworkReply::finished, this, &AuthRequest::onRequestFinished);
     connect(reply_, &QNetworkReply::sslErrors, this, &AuthRequest::onSslErrors);
 }
 
@@ -70,14 +70,14 @@ void AuthRequest::post(const QNetworkRequest &req, const QByteArray &data, int t
     status_ = Requesting;
     reply_ = APPLICATION->network()->post(request_, data_);
     timedReplies_.add(new Katabasis::Reply(reply_, timeout));
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-    connect(reply_, SIGNAL(errorOccurred(QNetworkReply::NetworkError)), this, SLOT(onRequestError(QNetworkReply::NetworkError)));
-#else
-    connect(reply_, SIGNAL(error(QNetworkReply::NetworkError)), this, SLOT(onRequestError(QNetworkReply::NetworkError)));
+#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) // QNetworkReply::errorOccurred added in 5.15
+    connect(reply_, &QNetworkReply::errorOccurred, this, &AuthRequest::onRequestError);
+#else // &QNetworkReply::error SIGNAL depricated
+    connect(reply_, QOverload<QNetworkReply::NetworkError>::of(&QNetworkReply::error), this, &AuthRequest::onRequestError);
 #endif
-    connect(reply_, SIGNAL(finished()), this, SLOT(onRequestFinished()));
+    connect(reply_, &QNetworkReply::finished, this, &AuthRequest::onRequestFinished);
     connect(reply_, &QNetworkReply::sslErrors, this, &AuthRequest::onSslErrors);
-    connect(reply_, SIGNAL(uploadProgress(qint64,qint64)), this, SLOT(onUploadProgress(qint64,qint64)));
+    connect(reply_, &QNetworkReply::uploadProgress, this, &AuthRequest::onUploadProgress);
 }
 
 void AuthRequest::onRequestFinished() {
diff --git a/launcher/minecraft/auth/MinecraftAccount.cpp b/launcher/minecraft/auth/MinecraftAccount.cpp
index 73d570f1..3b050ac0 100644
--- a/launcher/minecraft/auth/MinecraftAccount.cpp
+++ b/launcher/minecraft/auth/MinecraftAccount.cpp
@@ -75,7 +75,7 @@ MinecraftAccountPtr MinecraftAccount::loadFromJsonV3(const QJsonObject& json) {
 
 MinecraftAccountPtr MinecraftAccount::createFromUsername(const QString &username)
 {
-    MinecraftAccountPtr account = new MinecraftAccount();
+    auto account = makeShared<MinecraftAccount>();
     account->data.type = AccountType::Mojang;
     account->data.yggdrasilToken.extra["userName"] = username;
     account->data.yggdrasilToken.extra["clientToken"] = QUuid::createUuid().toString().remove(QRegularExpression("[{}-]"));
@@ -91,7 +91,7 @@ MinecraftAccountPtr MinecraftAccount::createBlankMSA()
 
 MinecraftAccountPtr MinecraftAccount::createOffline(const QString &username)
 {
-    MinecraftAccountPtr account = new MinecraftAccount();
+    auto account = makeShared<MinecraftAccount>();
     account->data.type = AccountType::Offline;
     account->data.yggdrasilToken.token = "offline";
     account->data.yggdrasilToken.validity = Katabasis::Validity::Certain;
@@ -133,8 +133,8 @@ shared_qobject_ptr<AccountTask> MinecraftAccount::login(QString password) {
     Q_ASSERT(m_currentTask.get() == nullptr);
 
     m_currentTask.reset(new MojangLogin(&data, password));
-    connect(m_currentTask.get(), SIGNAL(succeeded()), SLOT(authSucceeded()));
-    connect(m_currentTask.get(), SIGNAL(failed(QString)), SLOT(authFailed(QString)));
+    connect(m_currentTask.get(), &Task::succeeded, this, &MinecraftAccount::authSucceeded);
+    connect(m_currentTask.get(), &Task::failed, this, &MinecraftAccount::authFailed);
     connect(m_currentTask.get(), &Task::aborted, this, [this]{ authFailed(tr("Aborted")); });
     emit activityChanged(true);
     return m_currentTask;
@@ -144,8 +144,8 @@ shared_qobject_ptr<AccountTask> MinecraftAccount::loginMSA() {
     Q_ASSERT(m_currentTask.get() == nullptr);
 
     m_currentTask.reset(new MSAInteractive(&data));
-    connect(m_currentTask.get(), SIGNAL(succeeded()), SLOT(authSucceeded()));
-    connect(m_currentTask.get(), SIGNAL(failed(QString)), SLOT(authFailed(QString)));
+    connect(m_currentTask.get(), &Task::succeeded, this, &MinecraftAccount::authSucceeded);
+    connect(m_currentTask.get(), &Task::failed, this, &MinecraftAccount::authFailed);
     connect(m_currentTask.get(), &Task::aborted, this, [this]{ authFailed(tr("Aborted")); });
     emit activityChanged(true);
     return m_currentTask;
@@ -155,8 +155,8 @@ shared_qobject_ptr<AccountTask> MinecraftAccount::loginOffline() {
     Q_ASSERT(m_currentTask.get() == nullptr);
 
     m_currentTask.reset(new OfflineLogin(&data));
-    connect(m_currentTask.get(), SIGNAL(succeeded()), SLOT(authSucceeded()));
-    connect(m_currentTask.get(), SIGNAL(failed(QString)), SLOT(authFailed(QString)));
+    connect(m_currentTask.get(), &Task::succeeded, this, &MinecraftAccount::authSucceeded);
+    connect(m_currentTask.get(), &Task::failed, this, &MinecraftAccount::authFailed);
     connect(m_currentTask.get(), &Task::aborted, this, [this]{ authFailed(tr("Aborted")); });
     emit activityChanged(true);
     return m_currentTask;
@@ -177,8 +177,8 @@ shared_qobject_ptr<AccountTask> MinecraftAccount::refresh() {
         m_currentTask.reset(new MojangRefresh(&data));
     }
 
-    connect(m_currentTask.get(), SIGNAL(succeeded()), SLOT(authSucceeded()));
-    connect(m_currentTask.get(), SIGNAL(failed(QString)), SLOT(authFailed(QString)));
+    connect(m_currentTask.get(), &Task::succeeded, this, &MinecraftAccount::authSucceeded);
+    connect(m_currentTask.get(), &Task::failed, this, &MinecraftAccount::authFailed);
     connect(m_currentTask.get(), &Task::aborted, this, [this]{ authFailed(tr("Aborted")); });
     emit activityChanged(true);
     return m_currentTask;
diff --git a/launcher/minecraft/auth/Parsers.cpp b/launcher/minecraft/auth/Parsers.cpp
index 47473899..f3d9ad56 100644
--- a/launcher/minecraft/auth/Parsers.cpp
+++ b/launcher/minecraft/auth/Parsers.cpp
@@ -1,5 +1,6 @@
 #include "Parsers.h"
 #include "Json.h"
+#include "Logging.h"
 
 #include <QJsonDocument>
 #include <QJsonArray>
@@ -75,9 +76,7 @@ bool getBool(QJsonValue value, bool & out) {
 
 bool parseXTokenResponse(QByteArray & data, Katabasis::Token &output, QString name) {
     qDebug() << "Parsing" << name <<":";
-#ifndef NDEBUG
-    qDebug() << data;
-#endif
+    qCDebug(authCredentials()) << data;
     QJsonParseError jsonError;
     QJsonDocument doc = QJsonDocument::fromJson(data, &jsonError);
     if(jsonError.error) {
@@ -137,9 +136,7 @@ bool parseXTokenResponse(QByteArray & data, Katabasis::Token &output, QString na
 
 bool parseMinecraftProfile(QByteArray & data, MinecraftProfile &output) {
     qDebug() << "Parsing Minecraft profile...";
-#ifndef NDEBUG
-    qDebug() << data;
-#endif
+    qCDebug(authCredentials()) << data;
 
     QJsonParseError jsonError;
     QJsonDocument doc = QJsonDocument::fromJson(data, &jsonError);
@@ -275,9 +272,7 @@ decoded base64 "value":
 
 bool parseMinecraftProfileMojang(QByteArray & data, MinecraftProfile &output) {
     qDebug() << "Parsing Minecraft profile...";
-#ifndef NDEBUG
-    qDebug() << data;
-#endif
+    qCDebug(authCredentials()) << data;
 
     QJsonParseError jsonError;
     QJsonDocument doc = QJsonDocument::fromJson(data, &jsonError);
@@ -389,9 +384,7 @@ bool parseMinecraftProfileMojang(QByteArray & data, MinecraftProfile &output) {
 
 bool parseMinecraftEntitlements(QByteArray & data, MinecraftEntitlement &output) {
     qDebug() << "Parsing Minecraft entitlements...";
-#ifndef NDEBUG
-    qDebug() << data;
-#endif
+    qCDebug(authCredentials()) << data;
 
     QJsonParseError jsonError;
     QJsonDocument doc = QJsonDocument::fromJson(data, &jsonError);
@@ -424,9 +417,7 @@ bool parseMinecraftEntitlements(QByteArray & data, MinecraftEntitlement &output)
 
 bool parseRolloutResponse(QByteArray & data, bool& result) {
     qDebug() << "Parsing Rollout response...";
-#ifndef NDEBUG
-    qDebug() << data;
-#endif
+    qCDebug(authCredentials()) << data;
 
     QJsonParseError jsonError;
     QJsonDocument doc = QJsonDocument::fromJson(data, &jsonError);
@@ -455,9 +446,7 @@ bool parseRolloutResponse(QByteArray & data, bool& result) {
 bool parseMojangResponse(QByteArray & data, Katabasis::Token &output) {
     QJsonParseError jsonError;
     qDebug() << "Parsing Mojang response...";
-#ifndef NDEBUG
-    qDebug() << data;
-#endif
+    qCDebug(authCredentials()) << data;
     QJsonDocument doc = QJsonDocument::fromJson(data, &jsonError);
     if(jsonError.error) {
         qWarning() << "Failed to parse response from api.minecraftservices.com/launcher/login as JSON: " << jsonError.errorString();
diff --git a/launcher/minecraft/auth/flows/MSA.cpp b/launcher/minecraft/auth/flows/MSA.cpp
index 416b8f2c..f1987e0c 100644
--- a/launcher/minecraft/auth/flows/MSA.cpp
+++ b/launcher/minecraft/auth/flows/MSA.cpp
@@ -10,28 +10,28 @@
 #include "minecraft/auth/steps/GetSkinStep.h"
 
 MSASilent::MSASilent(AccountData* data, QObject* parent) : AuthFlow(data, parent) {
-    m_steps.append(new MSAStep(m_data, MSAStep::Action::Refresh));
-    m_steps.append(new XboxUserStep(m_data));
-    m_steps.append(new XboxAuthorizationStep(m_data, &m_data->xboxApiToken, "http://xboxlive.com", "Xbox"));
-    m_steps.append(new XboxAuthorizationStep(m_data, &m_data->mojangservicesToken, "rp://api.minecraftservices.com/", "Mojang"));
-    m_steps.append(new LauncherLoginStep(m_data));
-    m_steps.append(new XboxProfileStep(m_data));
-    m_steps.append(new EntitlementsStep(m_data));
-    m_steps.append(new MinecraftProfileStep(m_data));
-    m_steps.append(new GetSkinStep(m_data));
+    m_steps.append(makeShared<MSAStep>(m_data, MSAStep::Action::Refresh));
+    m_steps.append(makeShared<XboxUserStep>(m_data));
+    m_steps.append(makeShared<XboxAuthorizationStep>(m_data, &m_data->xboxApiToken, "http://xboxlive.com", "Xbox"));
+    m_steps.append(makeShared<XboxAuthorizationStep>(m_data, &m_data->mojangservicesToken, "rp://api.minecraftservices.com/", "Mojang"));
+    m_steps.append(makeShared<LauncherLoginStep>(m_data));
+    m_steps.append(makeShared<XboxProfileStep>(m_data));
+    m_steps.append(makeShared<EntitlementsStep>(m_data));
+    m_steps.append(makeShared<MinecraftProfileStep>(m_data));
+    m_steps.append(makeShared<GetSkinStep>(m_data));
 }
 
 MSAInteractive::MSAInteractive(
     AccountData* data,
     QObject* parent
 ) : AuthFlow(data, parent) {
-    m_steps.append(new MSAStep(m_data, MSAStep::Action::Login));
-    m_steps.append(new XboxUserStep(m_data));
-    m_steps.append(new XboxAuthorizationStep(m_data, &m_data->xboxApiToken, "http://xboxlive.com", "Xbox"));
-    m_steps.append(new XboxAuthorizationStep(m_data, &m_data->mojangservicesToken, "rp://api.minecraftservices.com/", "Mojang"));
-    m_steps.append(new LauncherLoginStep(m_data));
-    m_steps.append(new XboxProfileStep(m_data));
-    m_steps.append(new EntitlementsStep(m_data));
-    m_steps.append(new MinecraftProfileStep(m_data));
-    m_steps.append(new GetSkinStep(m_data));
+    m_steps.append(makeShared<MSAStep>(m_data, MSAStep::Action::Login));
+    m_steps.append(makeShared<XboxUserStep>(m_data));
+    m_steps.append(makeShared<XboxAuthorizationStep>(m_data, &m_data->xboxApiToken, "http://xboxlive.com", "Xbox"));
+    m_steps.append(makeShared<XboxAuthorizationStep>(m_data, &m_data->mojangservicesToken, "rp://api.minecraftservices.com/", "Mojang"));
+    m_steps.append(makeShared<LauncherLoginStep>(m_data));
+    m_steps.append(makeShared<XboxProfileStep>(m_data));
+    m_steps.append(makeShared<EntitlementsStep>(m_data));
+    m_steps.append(makeShared<MinecraftProfileStep>(m_data));
+    m_steps.append(makeShared<GetSkinStep>(m_data));
 }
diff --git a/launcher/minecraft/auth/flows/Mojang.cpp b/launcher/minecraft/auth/flows/Mojang.cpp
index b86b0936..5900ea98 100644
--- a/launcher/minecraft/auth/flows/Mojang.cpp
+++ b/launcher/minecraft/auth/flows/Mojang.cpp
@@ -9,10 +9,10 @@ MojangRefresh::MojangRefresh(
     AccountData *data,
     QObject *parent
 ) : AuthFlow(data, parent) {
-    m_steps.append(new YggdrasilStep(m_data, QString()));
-    m_steps.append(new MinecraftProfileStepMojang(m_data));
-    m_steps.append(new MigrationEligibilityStep(m_data));
-    m_steps.append(new GetSkinStep(m_data));
+    m_steps.append(makeShared<YggdrasilStep>(m_data, QString()));
+    m_steps.append(makeShared<MinecraftProfileStepMojang>(m_data));
+    m_steps.append(makeShared<MigrationEligibilityStep>(m_data));
+    m_steps.append(makeShared<GetSkinStep>(m_data));
 }
 
 MojangLogin::MojangLogin(
@@ -20,8 +20,8 @@ MojangLogin::MojangLogin(
     QString password,
     QObject *parent
 ): AuthFlow(data, parent), m_password(password) {
-    m_steps.append(new YggdrasilStep(m_data, m_password));
-    m_steps.append(new MinecraftProfileStepMojang(m_data));
-    m_steps.append(new MigrationEligibilityStep(m_data));
-    m_steps.append(new GetSkinStep(m_data));
+    m_steps.append(makeShared<YggdrasilStep>(m_data, m_password));
+    m_steps.append(makeShared<MinecraftProfileStepMojang>(m_data));
+    m_steps.append(makeShared<MigrationEligibilityStep>(m_data));
+    m_steps.append(makeShared<GetSkinStep>(m_data));
 }
diff --git a/launcher/minecraft/auth/flows/Offline.cpp b/launcher/minecraft/auth/flows/Offline.cpp
index fc614a8c..d5c63271 100644
--- a/launcher/minecraft/auth/flows/Offline.cpp
+++ b/launcher/minecraft/auth/flows/Offline.cpp
@@ -6,12 +6,12 @@ OfflineRefresh::OfflineRefresh(
     AccountData *data,
     QObject *parent
 ) : AuthFlow(data, parent) {
-    m_steps.append(new OfflineStep(m_data));
+    m_steps.append(makeShared<OfflineStep>(m_data));
 }
 
 OfflineLogin::OfflineLogin(
     AccountData *data,
     QObject *parent
 ) : AuthFlow(data, parent) {
-    m_steps.append(new OfflineStep(m_data));
+    m_steps.append(makeShared<OfflineStep>(m_data));
 }
diff --git a/launcher/minecraft/auth/steps/EntitlementsStep.cpp b/launcher/minecraft/auth/steps/EntitlementsStep.cpp
index f726244f..bd604292 100644
--- a/launcher/minecraft/auth/steps/EntitlementsStep.cpp
+++ b/launcher/minecraft/auth/steps/EntitlementsStep.cpp
@@ -3,6 +3,7 @@
 #include <QNetworkRequest>
 #include <QUuid>
 
+#include "Logging.h"
 #include "minecraft/auth/AuthRequest.h"
 #include "minecraft/auth/Parsers.h"
 
@@ -41,9 +42,7 @@ void EntitlementsStep::onRequestDone(
     auto requestor = qobject_cast<AuthRequest *>(QObject::sender());
     requestor->deleteLater();
 
-#ifndef NDEBUG
-    qDebug() << data;
-#endif
+    qCDebug(authCredentials()) << data;
 
     // TODO: check presence of same entitlementsRequestId?
     // TODO: validate JWTs?
diff --git a/launcher/minecraft/auth/steps/LauncherLoginStep.cpp b/launcher/minecraft/auth/steps/LauncherLoginStep.cpp
index 8c53f037..8a26cbe7 100644
--- a/launcher/minecraft/auth/steps/LauncherLoginStep.cpp
+++ b/launcher/minecraft/auth/steps/LauncherLoginStep.cpp
@@ -2,9 +2,10 @@
 
 #include <QNetworkRequest>
 
+#include "Logging.h"
+#include "minecraft/auth/AccountTask.h"
 #include "minecraft/auth/AuthRequest.h"
 #include "minecraft/auth/Parsers.h"
-#include "minecraft/auth/AccountTask.h"
 #include "net/NetUtils.h"
 
 LauncherLoginStep::LauncherLoginStep(AccountData* data) : AuthStep(data) {
@@ -51,14 +52,10 @@ void LauncherLoginStep::onRequestDone(
     auto requestor = qobject_cast<AuthRequest *>(QObject::sender());
     requestor->deleteLater();
 
-#ifndef NDEBUG
-    qDebug() << data;
-#endif
+    qCDebug(authCredentials()) << data;
     if (error != QNetworkReply::NoError) {
         qWarning() << "Reply error:" << error;
-#ifndef NDEBUG
-        qDebug() << data;
-#endif
+        qCDebug(authCredentials()) << data;
         if (Net::isApplicationError(error)) {
             emit finished(
                 AccountTaskState::STATE_FAILED_SOFT,
@@ -76,9 +73,7 @@ void LauncherLoginStep::onRequestDone(
 
     if(!Parsers::parseMojangResponse(data, m_data->yggdrasilToken)) {
         qWarning() << "Could not parse login_with_xbox response...";
-#ifndef NDEBUG
-        qDebug() << data;
-#endif
+        qCDebug(authCredentials()) << data;
         emit finished(
             AccountTaskState::STATE_FAILED_SOFT,
             tr("Failed to parse the Minecraft access token response.")
diff --git a/launcher/minecraft/auth/steps/MSAStep.cpp b/launcher/minecraft/auth/steps/MSAStep.cpp
index 16afcb42..6fc8d468 100644
--- a/launcher/minecraft/auth/steps/MSAStep.cpp
+++ b/launcher/minecraft/auth/steps/MSAStep.cpp
@@ -42,6 +42,7 @@
 #include "minecraft/auth/Parsers.h"
 
 #include "Application.h"
+#include "Logging.h"
 
 using OAuth2 = Katabasis::DeviceFlow;
 using Activity = Katabasis::Activity;
@@ -117,14 +118,12 @@ void MSAStep::onOAuthActivityChanged(Katabasis::Activity activity) {
             // Succeeded or did not invalidate tokens
             emit hideVerificationUriAndCode();
             QVariantMap extraTokens = m_oauth2->extraTokens();
-#ifndef NDEBUG
             if (!extraTokens.isEmpty()) {
-                qDebug() << "Extra tokens in response:";
+                qCDebug(authCredentials()) << "Extra tokens in response:";
                 foreach (QString key, extraTokens.keys()) {
-                    qDebug() << "\t" << key << ":" << extraTokens.value(key);
+                    qCDebug(authCredentials()) << "\t" << key << ":" << extraTokens.value(key);
                 }
             }
-#endif
             emit finished(AccountTaskState::STATE_WORKING, tr("Got "));
             return;
         }
diff --git a/launcher/minecraft/auth/steps/MinecraftProfileStep.cpp b/launcher/minecraft/auth/steps/MinecraftProfileStep.cpp
index b39b9326..6cfa7c1c 100644
--- a/launcher/minecraft/auth/steps/MinecraftProfileStep.cpp
+++ b/launcher/minecraft/auth/steps/MinecraftProfileStep.cpp
@@ -2,6 +2,7 @@
 
 #include <QNetworkRequest>
 
+#include "Logging.h"
 #include "minecraft/auth/AuthRequest.h"
 #include "minecraft/auth/Parsers.h"
 #include "net/NetUtils.h"
@@ -40,9 +41,7 @@ void MinecraftProfileStep::onRequestDone(
     auto requestor = qobject_cast<AuthRequest *>(QObject::sender());
     requestor->deleteLater();
 
-#ifndef NDEBUG
-    qDebug() << data;
-#endif
+    qCDebug(authCredentials()) << data;
     if (error == QNetworkReply::ContentNotFoundError) {
         // NOTE: Succeed even if we do not have a profile. This is a valid account state.
         if(m_data->type == AccountType::Mojang) {
diff --git a/launcher/minecraft/auth/steps/MinecraftProfileStepMojang.cpp b/launcher/minecraft/auth/steps/MinecraftProfileStepMojang.cpp
index 6a1eb7a0..8c378588 100644
--- a/launcher/minecraft/auth/steps/MinecraftProfileStepMojang.cpp
+++ b/launcher/minecraft/auth/steps/MinecraftProfileStepMojang.cpp
@@ -2,6 +2,7 @@
 
 #include <QNetworkRequest>
 
+#include "Logging.h"
 #include "minecraft/auth/AuthRequest.h"
 #include "minecraft/auth/Parsers.h"
 #include "net/NetUtils.h"
@@ -43,9 +44,7 @@ void MinecraftProfileStepMojang::onRequestDone(
     auto requestor = qobject_cast<AuthRequest *>(QObject::sender());
     requestor->deleteLater();
 
-#ifndef NDEBUG
-    qDebug() << data;
-#endif
+    qCDebug(authCredentials()) << data;
     if (error == QNetworkReply::ContentNotFoundError) {
         // NOTE: Succeed even if we do not have a profile. This is a valid account state.
         if(m_data->type == AccountType::Mojang) {
diff --git a/launcher/minecraft/auth/steps/XboxAuthorizationStep.cpp b/launcher/minecraft/auth/steps/XboxAuthorizationStep.cpp
index 14bde47e..b397b734 100644
--- a/launcher/minecraft/auth/steps/XboxAuthorizationStep.cpp
+++ b/launcher/minecraft/auth/steps/XboxAuthorizationStep.cpp
@@ -4,6 +4,7 @@
 #include <QJsonParseError>
 #include <QJsonDocument>
 
+#include "Logging.h"
 #include "minecraft/auth/AuthRequest.h"
 #include "minecraft/auth/Parsers.h"
 #include "net/NetUtils.h"
@@ -58,9 +59,7 @@ void XboxAuthorizationStep::onRequestDone(
     auto requestor = qobject_cast<AuthRequest *>(QObject::sender());
     requestor->deleteLater();
 
-#ifndef NDEBUG
-    qDebug() << data;
-#endif
+    qCDebug(authCredentials()) << data;
     if (error != QNetworkReply::NoError) {
         qWarning() << "Reply error:" << error;
         if (Net::isApplicationError(error)) {
diff --git a/launcher/minecraft/auth/steps/XboxProfileStep.cpp b/launcher/minecraft/auth/steps/XboxProfileStep.cpp
index 738fe1db..644c419b 100644
--- a/launcher/minecraft/auth/steps/XboxProfileStep.cpp
+++ b/launcher/minecraft/auth/steps/XboxProfileStep.cpp
@@ -3,7 +3,7 @@
 #include <QNetworkRequest>
 #include <QUrlQuery>
 
-
+#include "Logging.h"
 #include "minecraft/auth/AuthRequest.h"
 #include "minecraft/auth/Parsers.h"
 #include "net/NetUtils.h"
@@ -56,9 +56,7 @@ void XboxProfileStep::onRequestDone(
 
     if (error != QNetworkReply::NoError) {
         qWarning() << "Reply error:" << error;
-#ifndef NDEBUG
-        qDebug() << data;
-#endif
+        qCDebug(authCredentials()) << data;
         if (Net::isApplicationError(error)) {
             emit finished(
                 AccountTaskState::STATE_FAILED_SOFT,
@@ -74,9 +72,7 @@ void XboxProfileStep::onRequestDone(
         return;
     }
 
-#ifndef NDEBUG
-    qDebug() << "XBox profile: " << data;
-#endif
+    qCDebug(authCredentials()) << "XBox profile: " << data;
 
     emit finished(AccountTaskState::STATE_WORKING, tr("Got Xbox profile"));
 }
diff --git a/launcher/minecraft/auth/steps/XboxUserStep.cpp b/launcher/minecraft/auth/steps/XboxUserStep.cpp
index 53069597..842eb60f 100644
--- a/launcher/minecraft/auth/steps/XboxUserStep.cpp
+++ b/launcher/minecraft/auth/steps/XboxUserStep.cpp
@@ -38,6 +38,10 @@ void XboxUserStep::perform() {
     QNetworkRequest request = QNetworkRequest(QUrl("https://user.auth.xboxlive.com/user/authenticate"));
     request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
     request.setRawHeader("Accept", "application/json");
+    // set contract-verison header (prevent err 400 bad-request?)
+    // https://learn.microsoft.com/en-us/gaming/gdk/_content/gc/reference/live/rest/additional/httpstandardheaders
+    request.setRawHeader("x-xbl-contract-version", "1"); 
+
     auto *requestor = new AuthRequest(this);
     connect(requestor, &AuthRequest::finished, this, &XboxUserStep::onRequestDone);
     requestor->post(request, xbox_auth_data.toUtf8());
diff --git a/launcher/minecraft/launch/LauncherPartLaunch.cpp b/launcher/minecraft/launch/LauncherPartLaunch.cpp
index 1d8d7083..8ecf715d 100644
--- a/launcher/minecraft/launch/LauncherPartLaunch.cpp
+++ b/launcher/minecraft/launch/LauncherPartLaunch.cpp
@@ -36,6 +36,7 @@
 #include "LauncherPartLaunch.h"
 
 #include <QStandardPaths>
+#include <QRegularExpression>
 
 #include "launch/LaunchTask.h"
 #include "minecraft/MinecraftInstance.h"
diff --git a/launcher/minecraft/launch/ScanModFolders.cpp b/launcher/minecraft/launch/ScanModFolders.cpp
index bdffeadd..71e7638c 100644
--- a/launcher/minecraft/launch/ScanModFolders.cpp
+++ b/launcher/minecraft/launch/ScanModFolders.cpp
@@ -55,6 +55,12 @@ void ScanModFolders::executeTask()
     if(!cores->update()) {
         m_coreModsDone = true;
     }
+
+    auto nils = m_inst->nilModList();
+    connect(nils.get(), &ModFolderModel::updateFinished, this, &ScanModFolders::nilModsDone);
+    if(!nils->update()) {
+        m_nilModsDone = true;
+    }
     checkDone();
 }
 
@@ -70,9 +76,15 @@ void ScanModFolders::coreModsDone()
     checkDone();
 }
 
+void ScanModFolders::nilModsDone()
+{
+    m_nilModsDone = true;
+    checkDone();
+}
+
 void ScanModFolders::checkDone()
 {
-    if(m_modsDone && m_coreModsDone) {
+    if(m_modsDone && m_coreModsDone && m_nilModsDone) {
         emitSucceeded();
     }
 }
diff --git a/launcher/minecraft/launch/ScanModFolders.h b/launcher/minecraft/launch/ScanModFolders.h
index d5989170..111a5850 100644
--- a/launcher/minecraft/launch/ScanModFolders.h
+++ b/launcher/minecraft/launch/ScanModFolders.h
@@ -33,10 +33,12 @@ public:
 private slots:
     void coreModsDone();
     void modsDone();
+    void nilModsDone();
 private:
     void checkDone();
 
 private: // DATA
     bool m_modsDone = false;
+    bool m_nilModsDone = false;
     bool m_coreModsDone = false;
 };
diff --git a/launcher/minecraft/mod/DataPack.cpp b/launcher/minecraft/mod/DataPack.cpp
new file mode 100644
index 00000000..5c58f6b2
--- /dev/null
+++ b/launcher/minecraft/mod/DataPack.cpp
@@ -0,0 +1,108 @@
+// SPDX-FileCopyrightText: 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "DataPack.h"
+
+#include <QDebug>
+#include <QMap>
+#include <QRegularExpression>
+
+#include "Version.h"
+
+// Values taken from:
+// https://minecraft.fandom.com/wiki/Tutorials/Creating_a_data_pack#%22pack_format%22
+static const QMap<int, std::pair<Version, Version>> s_pack_format_versions = {
+    { 4, { Version("1.13"), Version("1.14.4") } },   { 5, { Version("1.15"), Version("1.16.1") } },
+    { 6, { Version("1.16.2"), Version("1.16.5") } }, { 7, { Version("1.17"), Version("1.17.1") } },
+    { 8, { Version("1.18"), Version("1.18.1") } },   { 9, { Version("1.18.2"), Version("1.18.2") } },
+    { 10, { Version("1.19"), Version("1.19.3") } },
+};
+
+void DataPack::setPackFormat(int new_format_id)
+{
+    QMutexLocker locker(&m_data_lock);
+
+    if (!s_pack_format_versions.contains(new_format_id)) {
+        qWarning() << "Pack format '" << new_format_id << "' is not a recognized data pack id!";
+    }
+
+    m_pack_format = new_format_id;
+}
+
+void DataPack::setDescription(QString new_description)
+{
+    QMutexLocker locker(&m_data_lock);
+
+    m_description = new_description;
+}
+
+std::pair<Version, Version> DataPack::compatibleVersions() const
+{
+    if (!s_pack_format_versions.contains(m_pack_format)) {
+        return { {}, {} };
+    }
+
+    return s_pack_format_versions.constFind(m_pack_format).value();
+}
+
+std::pair<int, bool> DataPack::compare(const Resource& other, SortType type) const
+{
+    auto const& cast_other = static_cast<DataPack const&>(other);
+
+    switch (type) {
+        default: {
+            auto res = Resource::compare(other, type);
+            if (res.first != 0)
+                return res;
+        }
+        case SortType::PACK_FORMAT: {
+            auto this_ver = packFormat();
+            auto other_ver = cast_other.packFormat();
+
+            if (this_ver > other_ver)
+                return { 1, type == SortType::PACK_FORMAT };
+            if (this_ver < other_ver)
+                return { -1, type == SortType::PACK_FORMAT };
+        }
+    }
+    return { 0, false };
+}
+
+bool DataPack::applyFilter(QRegularExpression filter) const
+{
+    if (filter.match(description()).hasMatch())
+        return true;
+
+    if (filter.match(QString::number(packFormat())).hasMatch())
+        return true;
+
+    if (filter.match(compatibleVersions().first.toString()).hasMatch())
+        return true;
+    if (filter.match(compatibleVersions().second.toString()).hasMatch())
+        return true;
+
+    return Resource::applyFilter(filter);
+}
+
+bool DataPack::valid() const
+{
+    return m_pack_format != 0;
+}
diff --git a/launcher/minecraft/mod/DataPack.h b/launcher/minecraft/mod/DataPack.h
new file mode 100644
index 00000000..fc2703c7
--- /dev/null
+++ b/launcher/minecraft/mod/DataPack.h
@@ -0,0 +1,73 @@
+// SPDX-FileCopyrightText: 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "Resource.h"
+
+#include <QMutex>
+
+class Version;
+
+/* TODO:
+ *
+ * Store localized descriptions
+ * */
+
+class DataPack : public Resource {
+    Q_OBJECT
+   public:
+    using Ptr = shared_qobject_ptr<Resource>;
+
+    DataPack(QObject* parent = nullptr) : Resource(parent) {}
+    DataPack(QFileInfo file_info) : Resource(file_info) {}
+
+    /** Gets the numerical ID of the pack format. */
+    [[nodiscard]] int packFormat() const { return m_pack_format; }
+    /** Gets, respectively, the lower and upper versions supported by the set pack format. */
+    [[nodiscard]] std::pair<Version, Version> compatibleVersions() const;
+
+    /** Gets the description of the data pack. */
+    [[nodiscard]] QString description() const { return m_description; }
+
+    /** Thread-safe. */
+    void setPackFormat(int new_format_id);
+
+    /** Thread-safe. */
+    void setDescription(QString new_description);
+
+    bool valid() const override;
+
+    [[nodiscard]] auto compare(Resource const& other, SortType type) const -> std::pair<int, bool> override;
+    [[nodiscard]] bool applyFilter(QRegularExpression filter) const override;
+
+   protected:
+    mutable QMutex m_data_lock;
+
+    /* The 'version' of a data pack, as defined in the pack.mcmeta file.
+     * See https://minecraft.fandom.com/wiki/Data_pack#pack.mcmeta
+     */
+    int m_pack_format = 0;
+
+    /** The data pack's description, as defined in the pack.mcmeta file.
+     */
+    QString m_description;
+};
diff --git a/launcher/minecraft/mod/Mod.cpp b/launcher/minecraft/mod/Mod.cpp
index 39023f69..c495cd47 100644
--- a/launcher/minecraft/mod/Mod.cpp
+++ b/launcher/minecraft/mod/Mod.cpp
@@ -43,6 +43,9 @@
 
 #include "MetadataHandler.h"
 #include "Version.h"
+#include "minecraft/mod/ModDetails.h"
+
+static ModPlatform::ProviderCapabilities ProviderCaps;
 
 Mod::Mod(const QFileInfo& file) : Resource(file), m_local_details()
 {
@@ -68,6 +71,10 @@ void Mod::setMetadata(std::shared_ptr<Metadata::ModStruct>&& metadata)
     m_local_details.metadata = metadata;
 }
 
+void Mod::setDetails(const ModDetails& details) {
+    m_local_details = details;
+}
+
 std::pair<int, bool> Mod::compare(const Resource& other, SortType type) const
 {
     auto cast_other = dynamic_cast<Mod const*>(&other);
@@ -91,6 +98,11 @@ std::pair<int, bool> Mod::compare(const Resource& other, SortType type) const
             if (this_ver < other_ver)
                 return { -1, type == SortType::VERSION };
         }
+        case SortType::PROVIDER: {
+            auto compare_result = QString::compare(provider().value_or("Unknown"), cast_other->provider().value_or("Unknown"), Qt::CaseInsensitive);
+            if (compare_result != 0)
+                return { compare_result, type == SortType::PROVIDER };
+        }
     }
     return { 0, false };
 }
@@ -189,4 +201,16 @@ void Mod::finishResolvingWithDetails(ModDetails&& details)
     m_local_details = std::move(details);
     if (metadata)
         setMetadata(std::move(metadata));
+};
+
+auto Mod::provider() const -> std::optional<QString>
+{
+    if (metadata())
+        return ProviderCaps.readableName(metadata()->provider);
+    return {};
+}
+
+bool Mod::valid() const
+{
+    return !m_local_details.mod_id.isEmpty();
 }
diff --git a/launcher/minecraft/mod/Mod.h b/launcher/minecraft/mod/Mod.h
index f336bec4..c4032538 100644
--- a/launcher/minecraft/mod/Mod.h
+++ b/launcher/minecraft/mod/Mod.h
@@ -39,6 +39,8 @@
 #include <QFileInfo>
 #include <QList>
 
+#include <optional>
+
 #include "Resource.h"
 #include "ModDetails.h"
 
@@ -61,6 +63,7 @@ public:
     auto description() const -> QString;
     auto authors()     const -> QStringList;
     auto status()      const -> ModStatus;
+    auto provider()    const -> std::optional<QString>;
 
     auto metadata() -> std::shared_ptr<Metadata::ModStruct>;
     auto metadata() const -> const std::shared_ptr<Metadata::ModStruct>;
@@ -68,6 +71,9 @@ public:
     void setStatus(ModStatus status);
     void setMetadata(std::shared_ptr<Metadata::ModStruct>&& metadata);
     void setMetadata(const Metadata::ModStruct& metadata) { setMetadata(std::make_shared<Metadata::ModStruct>(metadata)); }
+    void setDetails(const ModDetails& details);
+
+    bool valid() const override;
 
     [[nodiscard]] auto compare(Resource const& other, SortType type) const -> std::pair<int, bool> override;
     [[nodiscard]] bool applyFilter(QRegularExpression filter) const override;
diff --git a/launcher/minecraft/mod/ModDetails.h b/launcher/minecraft/mod/ModDetails.h
index dd84b0a3..176e4fc1 100644
--- a/launcher/minecraft/mod/ModDetails.h
+++ b/launcher/minecraft/mod/ModDetails.h
@@ -81,7 +81,7 @@ struct ModDetails
     ModDetails() = default;
 
     /** Metadata should be handled manually to properly set the mod status. */
-    ModDetails(ModDetails& other)
+    ModDetails(const ModDetails& other)
         : mod_id(other.mod_id)
         , name(other.name)
         , version(other.version)
@@ -92,7 +92,7 @@ struct ModDetails
         , status(other.status)
     {}
 
-    ModDetails& operator=(ModDetails& other)
+    ModDetails& operator=(const ModDetails& other)
     {
         this->mod_id = other.mod_id;
         this->name = other.name;
@@ -106,7 +106,7 @@ struct ModDetails
         return *this;
     }
 
-    ModDetails& operator=(ModDetails&& other)
+    ModDetails& operator=(const ModDetails&& other)
     {
         this->mod_id = other.mod_id;
         this->name = other.name;
diff --git a/launcher/minecraft/mod/ModFolderModel.cpp b/launcher/minecraft/mod/ModFolderModel.cpp
index 4ccc5d4d..5e3b31e0 100644
--- a/launcher/minecraft/mod/ModFolderModel.cpp
+++ b/launcher/minecraft/mod/ModFolderModel.cpp
@@ -39,19 +39,25 @@
 #include <FileSystem.h>
 #include <QDebug>
 #include <QFileSystemWatcher>
+#include <QIcon>
 #include <QMimeData>
 #include <QString>
+#include <QStyle>
 #include <QThreadPool>
 #include <QUrl>
 #include <QUuid>
 #include <algorithm>
 
+#include "Application.h"
+
 #include "minecraft/mod/tasks/LocalModParseTask.h"
 #include "minecraft/mod/tasks/ModFolderLoadTask.h"
+#include "modplatform/ModIndex.h"
 
-ModFolderModel::ModFolderModel(const QString &dir, bool is_indexed) : ResourceFolderModel(QDir(dir)), m_is_indexed(is_indexed)
+ModFolderModel::ModFolderModel(const QString& dir, BaseInstance* instance, bool is_indexed, bool create_dir)
+    : ResourceFolderModel(QDir(dir), instance, nullptr, create_dir), m_is_indexed(is_indexed)
 {
-    m_column_sort_keys = { SortType::ENABLED, SortType::NAME, SortType::VERSION, SortType::DATE };
+    m_column_sort_keys = { SortType::ENABLED, SortType::NAME, SortType::VERSION, SortType::DATE, SortType::PROVIDER };
 }
 
 QVariant ModFolderModel::data(const QModelIndex &index, int role) const
@@ -82,14 +88,39 @@ QVariant ModFolderModel::data(const QModelIndex &index, int role) const
         }
         case DateColumn:
             return m_resources[row]->dateTimeChanged();
+        case ProviderColumn: {
+            auto provider = at(row)->provider();
+            if (!provider.has_value()) {
+	            //: Unknown mod provider (i.e. not Modrinth, CurseForge, etc...)
+                return tr("Unknown");
+            }
 
+            return provider.value();
+        }
         default:
             return QVariant();
         }
 
     case Qt::ToolTipRole:
+        if (column == NAME_COLUMN) {
+            if (at(row)->isSymLinkUnder(instDirPath())) {
+                return m_resources[row]->internal_id() +
+                    tr("\nWarning: This resource is symbolically linked from elsewhere. Editing it will also change the original." 
+                       "\nCanonical Path: %1")
+                        .arg(at(row)->fileinfo().canonicalFilePath());
+            }
+            if (at(row)->isMoreThanOneHardLink()) {
+                return m_resources[row]->internal_id() +
+                    tr("\nWarning: This resource is hard linked elsewhere. Editing it will also change the original.");
+            }
+        }
         return m_resources[row]->internal_id();
+    case Qt::DecorationRole: {
+        if (column == NAME_COLUMN && (at(row)->isSymLinkUnder(instDirPath()) || at(row)->isMoreThanOneHardLink()))
+            return APPLICATION->getThemedIcon("status-yellow");
 
+        return {};
+    }
     case Qt::CheckStateRole:
         switch (column)
         {
@@ -118,6 +149,8 @@ QVariant ModFolderModel::headerData(int section, Qt::Orientation orientation, in
             return tr("Version");
         case DateColumn:
             return tr("Last changed");
+        case ProviderColumn:
+            return tr("Provider");
         default:
             return QVariant();
         }
@@ -133,6 +166,8 @@ QVariant ModFolderModel::headerData(int section, Qt::Orientation orientation, in
             return tr("The version of the mod.");
         case DateColumn:
             return tr("The date and time this mod was last changed (or added).");
+        case ProviderColumn:
+            return tr("Where the mod was downloaded from.");
         default:
             return QVariant();
         }
diff --git a/launcher/minecraft/mod/ModFolderModel.h b/launcher/minecraft/mod/ModFolderModel.h
index 93980319..d337fe29 100644
--- a/launcher/minecraft/mod/ModFolderModel.h
+++ b/launcher/minecraft/mod/ModFolderModel.h
@@ -67,6 +67,7 @@ public:
         NameColumn,
         VersionColumn,
         DateColumn,
+        ProviderColumn,
         NUM_COLUMNS
     };
     enum ModStatusAction {
@@ -74,7 +75,7 @@ public:
         Enable,
         Toggle
     };
-    ModFolderModel(const QString &dir, bool is_indexed = false);
+    ModFolderModel(const QString &dir, BaseInstance* instance, bool is_indexed = false, bool create_dir = true);
 
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
 
diff --git a/launcher/minecraft/mod/Resource.cpp b/launcher/minecraft/mod/Resource.cpp
index 0fbcfd7c..a0b8a4bb 100644
--- a/launcher/minecraft/mod/Resource.cpp
+++ b/launcher/minecraft/mod/Resource.cpp
@@ -1,6 +1,8 @@
 #include "Resource.h"
 
+
 #include <QRegularExpression>
+#include <QFileInfo>
 
 #include "FileSystem.h"
 
@@ -37,6 +39,9 @@ void Resource::parseFile()
         if (file_name.endsWith(".zip") || file_name.endsWith(".jar")) {
             m_type = ResourceType::ZIPFILE;
             file_name.chop(4);
+        } else if (file_name.endsWith(".nilmod")) {
+            m_type = ResourceType::ZIPFILE;
+            file_name.chop(7);
         } else if (file_name.endsWith(".litemod")) {
             m_type = ResourceType::LITEMOD;
             file_name.chop(8);
@@ -143,5 +148,27 @@ bool Resource::enable(EnableAction action)
 bool Resource::destroy()
 {
     m_type = ResourceType::UNKNOWN;
+
+    if (FS::trash(m_file_info.filePath()))
+        return true;
+
     return FS::deletePath(m_file_info.filePath());
 }
+
+bool Resource::isSymLinkUnder(const QString& instPath) const 
+{
+    if (isSymLink())
+        return true;
+
+    auto instDir = QDir(instPath);
+
+    auto relAbsPath = instDir.relativeFilePath(m_file_info.absoluteFilePath());
+    auto relCanonPath = instDir.relativeFilePath(m_file_info.canonicalFilePath());
+
+    return relAbsPath != relCanonPath;
+}
+
+bool Resource::isMoreThanOneHardLink() const 
+{
+    return FS::hardLinkCount(m_file_info.absoluteFilePath()) > 1;
+}
diff --git a/launcher/minecraft/mod/Resource.h b/launcher/minecraft/mod/Resource.h
index f9bd811e..a5e9ae91 100644
--- a/launcher/minecraft/mod/Resource.h
+++ b/launcher/minecraft/mod/Resource.h
@@ -20,7 +20,8 @@ enum class SortType {
     DATE,
     VERSION,
     ENABLED,
-    PACK_FORMAT
+    PACK_FORMAT,
+    PROVIDER
 };
 
 enum class EnableAction {
@@ -93,6 +94,19 @@ class Resource : public QObject {
     // Delete all files of this resource.
     bool destroy();
 
+    [[nodiscard]] auto isSymLink() const -> bool { return m_file_info.isSymLink(); }
+
+    /**
+     * @brief Take a instance path, checks if the file pointed to by the resource is a symlink or under a symlink in that instance
+     * 
+     * @param instPath path to an instance directory
+     * @return true 
+     * @return false 
+     */
+    [[nodiscard]] bool isSymLinkUnder(const QString& instPath) const;
+
+    [[nodiscard]] bool isMoreThanOneHardLink() const;
+
    protected:
     /* The file corresponding to this resource. */
     QFileInfo m_file_info;
diff --git a/launcher/minecraft/mod/ResourceFolderModel.cpp b/launcher/minecraft/mod/ResourceFolderModel.cpp
index a52c5db3..d2d875e4 100644
--- a/launcher/minecraft/mod/ResourceFolderModel.cpp
+++ b/launcher/minecraft/mod/ResourceFolderModel.cpp
@@ -2,25 +2,32 @@
 
 #include <QCoreApplication>
 #include <QDebug>
+#include <QFileInfo>
+#include <QIcon>
 #include <QMimeData>
+#include <QStyle>
 #include <QThreadPool>
 #include <QUrl>
 
+#include "Application.h"
 #include "FileSystem.h"
 
 #include "minecraft/mod/tasks/BasicFolderLoadTask.h"
 
 #include "tasks/Task.h"
 
-ResourceFolderModel::ResourceFolderModel(QDir dir, QObject* parent) : QAbstractListModel(parent), m_dir(dir), m_watcher(this)
+ResourceFolderModel::ResourceFolderModel(QDir dir, BaseInstance* instance, QObject* parent, bool create_dir)
+    : QAbstractListModel(parent), m_dir(dir), m_instance(instance), m_watcher(this)
 {
-    FS::ensureFolderPathExists(m_dir.absolutePath());
+    if (create_dir) {
+        FS::ensureFolderPathExists(m_dir.absolutePath());
+    }
 
     m_dir.setFilter(QDir::Readable | QDir::NoDotAndDotDot | QDir::Files | QDir::Dirs);
     m_dir.setSorting(QDir::Name | QDir::IgnoreCase | QDir::LocaleAware);
 
     connect(&m_watcher, &QFileSystemWatcher::directoryChanged, this, &ResourceFolderModel::directoryChanged);
-    connect(&m_helper_thread_task, &ConcurrentTask::finished, this, [this]{ m_helper_thread_task.clear(); });
+    connect(&m_helper_thread_task, &ConcurrentTask::finished, this, [this] { m_helper_thread_task.clear(); });
 }
 
 ResourceFolderModel::~ResourceFolderModel()
@@ -260,7 +267,7 @@ void ResourceFolderModel::resolveResource(Resource* res)
         return;
     }
 
-    auto task = createParseTask(*res);
+    Task::Ptr task{ createParseTask(*res) };
     if (!task)
         return;
 
@@ -270,11 +277,11 @@ void ResourceFolderModel::resolveResource(Resource* res)
     m_active_parse_tasks.insert(ticket, task);
 
     connect(
-        task, &Task::succeeded, this, [=] { onParseSucceeded(ticket, res->internal_id()); }, Qt::ConnectionType::QueuedConnection);
+        task.get(), &Task::succeeded, this, [=] { onParseSucceeded(ticket, res->internal_id()); }, Qt::ConnectionType::QueuedConnection);
     connect(
-        task, &Task::failed, this, [=] { onParseFailed(ticket, res->internal_id()); }, Qt::ConnectionType::QueuedConnection);
+        task.get(), &Task::failed, this, [=] { onParseFailed(ticket, res->internal_id()); }, Qt::ConnectionType::QueuedConnection);
     connect(
-        task, &Task::finished, this, [=] { m_active_parse_tasks.remove(ticket); }, Qt::ConnectionType::QueuedConnection);
+        task.get(), &Task::finished, this, [=] { m_active_parse_tasks.remove(ticket); }, Qt::ConnectionType::QueuedConnection);
 
     m_helper_thread_task.addTask(task);
 
@@ -415,7 +422,26 @@ QVariant ResourceFolderModel::data(const QModelIndex& index, int role) const
                     return {};
             }
         case Qt::ToolTipRole:
+            if (column == NAME_COLUMN) {
+                if (at(row).isSymLinkUnder(instDirPath())) {
+                    return m_resources[row]->internal_id() +
+                        tr("\nWarning: This resource is symbolically linked from elsewhere. Editing it will also change the original."
+                           "\nCanonical Path: %1")
+                            .arg(at(row).fileinfo().canonicalFilePath());;
+                }
+                if (at(row).isMoreThanOneHardLink()) {
+                    return m_resources[row]->internal_id() +
+                        tr("\nWarning: This resource is hard linked elsewhere. Editing it will also change the original.");
+                }
+            }
+            
             return m_resources[row]->internal_id();
+        case Qt::DecorationRole: {
+            if (column == NAME_COLUMN && (at(row).isSymLinkUnder(instDirPath()) || at(row).isMoreThanOneHardLink()))
+                return APPLICATION->getThemedIcon("status-yellow");
+
+            return {};
+        }
         case Qt::CheckStateRole:
             switch (column) {
                 case ACTIVE_COLUMN:
@@ -529,3 +555,7 @@ void ResourceFolderModel::enableInteraction(bool enabled)
         return (compare_result.first < 0);
     return (compare_result.first > 0);
 }
+
+QString ResourceFolderModel::instDirPath() const {
+    return QFileInfo(m_instance->instanceRoot()).absoluteFilePath();
+}
diff --git a/launcher/minecraft/mod/ResourceFolderModel.h b/launcher/minecraft/mod/ResourceFolderModel.h
index f1bc2dd7..0a35e1bc 100644
--- a/launcher/minecraft/mod/ResourceFolderModel.h
+++ b/launcher/minecraft/mod/ResourceFolderModel.h
@@ -9,6 +9,8 @@
 
 #include "Resource.h"
 
+#include "BaseInstance.h"
+
 #include "tasks/Task.h"
 #include "tasks/ConcurrentTask.h"
 
@@ -24,7 +26,7 @@ class QSortFilterProxyModel;
 class ResourceFolderModel : public QAbstractListModel {
     Q_OBJECT
    public:
-    ResourceFolderModel(QDir, QObject* parent = nullptr);
+    ResourceFolderModel(QDir, BaseInstance* instance, QObject* parent = nullptr, bool create_dir = true);
     ~ResourceFolderModel() override;
 
     /** Starts watching the paths for changes.
@@ -125,6 +127,8 @@ class ResourceFolderModel : public QAbstractListModel {
         [[nodiscard]] bool lessThan(const QModelIndex& source_left, const QModelIndex& source_right) const override;
     };
 
+    QString instDirPath() const;
+
    public slots:
     void enableInteraction(bool enabled);
     void disableInteraction(bool disabled) { enableInteraction(!disabled); }
@@ -187,6 +191,7 @@ class ResourceFolderModel : public QAbstractListModel {
     bool m_can_interact = true;
 
     QDir m_dir;
+    BaseInstance* m_instance;
     QFileSystemWatcher m_watcher;
     bool m_is_watching = false;
 
diff --git a/launcher/minecraft/mod/ResourcePack.cpp b/launcher/minecraft/mod/ResourcePack.cpp
index 3a2fd771..876d5c3e 100644
--- a/launcher/minecraft/mod/ResourcePack.cpp
+++ b/launcher/minecraft/mod/ResourcePack.cpp
@@ -13,11 +13,12 @@
 // Values taken from:
 // https://minecraft.fandom.com/wiki/Tutorials/Creating_a_resource_pack#Formatting_pack.mcmeta
 static const QMap<int, std::pair<Version, Version>> s_pack_format_versions = {
-    { 1, { Version("1.6.1"), Version("1.8.9") } }, { 2, { Version("1.9"), Version("1.10.2") } },
-    { 3, { Version("1.11"), Version("1.12.2") } }, { 4, { Version("1.13"), Version("1.14.4") } },
-    { 5, { Version("1.15"), Version("1.16.1") } }, { 6, { Version("1.16.2"), Version("1.16.5") } },
-    { 7, { Version("1.17"), Version("1.17.1") } }, { 8, { Version("1.18"), Version("1.18.2") } },
-    { 9, { Version("1.19"), Version("1.19.2") } }, { 11, { Version("1.19.3"), Version("1.19.3") } },
+    { 1, { Version("1.6.1"), Version("1.8.9") } },    { 2, { Version("1.9"), Version("1.10.2") } },
+    { 3, { Version("1.11"), Version("1.12.2") } },    { 4, { Version("1.13"), Version("1.14.4") } },
+    { 5, { Version("1.15"), Version("1.16.1") } },    { 6, { Version("1.16.2"), Version("1.16.5") } },
+    { 7, { Version("1.17"), Version("1.17.1") } },    { 8, { Version("1.18"), Version("1.18.2") } },
+    { 9, { Version("1.19"), Version("1.19.2") } },    { 11, { Version("22w42a"), Version("22w44a") } },
+    { 12, { Version("1.19.3"), Version("1.19.3") } },
 };
 
 void ResourcePack::setPackFormat(int new_format_id)
@@ -25,7 +26,7 @@ void ResourcePack::setPackFormat(int new_format_id)
     QMutexLocker locker(&m_data_lock);
 
     if (!s_pack_format_versions.contains(new_format_id)) {
-        qWarning() << "Pack format '%1' is not a recognized resource pack id!";
+        qWarning() << "Pack format '" << new_format_id << "' is not a recognized resource pack id!";
     }
 
     m_pack_format = new_format_id;
diff --git a/launcher/minecraft/mod/ResourcePackFolderModel.cpp b/launcher/minecraft/mod/ResourcePackFolderModel.cpp
index ebac707d..c12d1f23 100644
--- a/launcher/minecraft/mod/ResourcePackFolderModel.cpp
+++ b/launcher/minecraft/mod/ResourcePackFolderModel.cpp
@@ -36,12 +36,17 @@
 
 #include "ResourcePackFolderModel.h"
 
+#include <QIcon>
+#include <QStyle>
+
+#include "Application.h"
 #include "Version.h"
 
 #include "minecraft/mod/tasks/BasicFolderLoadTask.h"
 #include "minecraft/mod/tasks/LocalResourcePackParseTask.h"
 
-ResourcePackFolderModel::ResourcePackFolderModel(const QString& dir) : ResourceFolderModel(QDir(dir))
+ResourcePackFolderModel::ResourcePackFolderModel(const QString& dir, BaseInstance* instance)
+    : ResourceFolderModel(QDir(dir), instance)
 {
     m_column_sort_keys = { SortType::ENABLED, SortType::NAME, SortType::PACK_FORMAT, SortType::DATE };
 }
@@ -78,12 +83,29 @@ QVariant ResourcePackFolderModel::data(const QModelIndex& index, int role) const
                 default:
                     return {};
             }
+        case Qt::DecorationRole: {
+            if (column == NAME_COLUMN && (at(row)->isSymLinkUnder(instDirPath()) || at(row)->isMoreThanOneHardLink()))
+                return APPLICATION->getThemedIcon("status-yellow");
 
+            return {};
+        }
         case Qt::ToolTipRole: {
             if (column == PackFormatColumn) {
                 //: The string being explained by this is in the format: ID (Lower version - Upper version)
                 return tr("The resource pack format ID, as well as the Minecraft versions it was designed for.");
             }
+            if (column == NAME_COLUMN) {
+                if (at(row)->isSymLinkUnder(instDirPath())) {
+                    return m_resources[row]->internal_id() +
+                        tr("\nWarning: This resource is symbolically linked from elsewhere. Editing it will also change the original."
+                           "\nCanonical Path: %1")
+                            .arg(at(row)->fileinfo().canonicalFilePath());;
+                }
+                if (at(row)->isMoreThanOneHardLink()) {
+                    return m_resources[row]->internal_id() +
+                        tr("\nWarning: This resource is hard linked elsewhere. Editing it will also change the original.");
+                }
+            }
             return m_resources[row]->internal_id();
         }
         case Qt::CheckStateRole:
@@ -142,7 +164,7 @@ int ResourcePackFolderModel::columnCount(const QModelIndex& parent) const
 
 Task* ResourcePackFolderModel::createUpdateTask()
 {
-    return new BasicFolderLoadTask(m_dir, [](QFileInfo const& entry) { return new ResourcePack(entry); });
+    return new BasicFolderLoadTask(m_dir, [](QFileInfo const& entry) { return makeShared<ResourcePack>(entry); });
 }
 
 Task* ResourcePackFolderModel::createParseTask(Resource& resource)
diff --git a/launcher/minecraft/mod/ResourcePackFolderModel.h b/launcher/minecraft/mod/ResourcePackFolderModel.h
index cb620ce2..db4b14fb 100644
--- a/launcher/minecraft/mod/ResourcePackFolderModel.h
+++ b/launcher/minecraft/mod/ResourcePackFolderModel.h
@@ -17,7 +17,7 @@ public:
         NUM_COLUMNS
     };
 
-    explicit ResourcePackFolderModel(const QString &dir);
+    explicit ResourcePackFolderModel(const QString &dir, BaseInstance* instance);
 
     [[nodiscard]] QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
 
diff --git a/launcher/minecraft/mod/ShaderPack.cpp b/launcher/minecraft/mod/ShaderPack.cpp
new file mode 100644
index 00000000..6a9641de
--- /dev/null
+++ b/launcher/minecraft/mod/ShaderPack.cpp
@@ -0,0 +1,37 @@
+
+// SPDX-FileCopyrightText: 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "ShaderPack.h"
+
+#include "minecraft/mod/tasks/LocalShaderPackParseTask.h"
+
+void ShaderPack::setPackFormat(ShaderPackFormat new_format)
+{
+    QMutexLocker locker(&m_data_lock);
+
+    m_pack_format = new_format;
+}
+
+bool ShaderPack::valid() const
+{
+    return m_pack_format != ShaderPackFormat::INVALID;
+}
diff --git a/launcher/minecraft/mod/ShaderPack.h b/launcher/minecraft/mod/ShaderPack.h
new file mode 100644
index 00000000..ec0f9404
--- /dev/null
+++ b/launcher/minecraft/mod/ShaderPack.h
@@ -0,0 +1,62 @@
+// SPDX-FileCopyrightText: 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "Resource.h"
+
+/* Info:
+ * Currently For Optifine / Iris shader packs,
+ * could be expanded to support others should they exist?
+ *
+ * This class and enum are mostly here as placeholders for validating
+ * that a shaderpack exists and is in the right format,
+ * namely that they contain a folder named 'shaders'.
+ *
+ * In the technical sense it would be possible to parse files like `shaders/shaders.properties`
+ * to get information like the available profiles but this is not all that useful without more knowledge of the
+ * shader mod used to be able to change settings.
+ */
+
+#include <QMutex>
+
+enum class ShaderPackFormat { VALID, INVALID };
+
+class ShaderPack : public Resource {
+    Q_OBJECT
+   public:
+    using Ptr = shared_qobject_ptr<Resource>;
+
+    [[nodiscard]] ShaderPackFormat packFormat() const { return m_pack_format; }
+
+    ShaderPack(QObject* parent = nullptr) : Resource(parent) {}
+    ShaderPack(QFileInfo file_info) : Resource(file_info) {}
+
+    /** Thread-safe. */
+    void setPackFormat(ShaderPackFormat new_format);
+
+    bool valid() const override;
+
+   protected:
+    mutable QMutex m_data_lock;
+
+    ShaderPackFormat m_pack_format = ShaderPackFormat::INVALID;
+};
diff --git a/launcher/minecraft/mod/ShaderPackFolderModel.h b/launcher/minecraft/mod/ShaderPackFolderModel.h
index a3aa958f..dc5acf80 100644
--- a/launcher/minecraft/mod/ShaderPackFolderModel.h
+++ b/launcher/minecraft/mod/ShaderPackFolderModel.h
@@ -6,5 +6,7 @@ class ShaderPackFolderModel : public ResourceFolderModel {
     Q_OBJECT
 
    public:
-    explicit ShaderPackFolderModel(const QString& dir) : ResourceFolderModel(QDir(dir)) {}
+    explicit ShaderPackFolderModel(const QString& dir, BaseInstance* instance)
+        : ResourceFolderModel(QDir(dir), instance)
+    {}
 };
diff --git a/launcher/minecraft/mod/TexturePackFolderModel.cpp b/launcher/minecraft/mod/TexturePackFolderModel.cpp
index 561f6202..c6609ed1 100644
--- a/launcher/minecraft/mod/TexturePackFolderModel.cpp
+++ b/launcher/minecraft/mod/TexturePackFolderModel.cpp
@@ -39,11 +39,13 @@
 #include "minecraft/mod/tasks/BasicFolderLoadTask.h"
 #include "minecraft/mod/tasks/LocalTexturePackParseTask.h"
 
-TexturePackFolderModel::TexturePackFolderModel(const QString &dir) : ResourceFolderModel(QDir(dir)) {}
+TexturePackFolderModel::TexturePackFolderModel(const QString& dir, BaseInstance* instance)
+    : ResourceFolderModel(QDir(dir), instance)
+{}
 
 Task* TexturePackFolderModel::createUpdateTask()
 {
-    return new BasicFolderLoadTask(m_dir, [](QFileInfo const& entry) { return new TexturePack(entry); });
+    return new BasicFolderLoadTask(m_dir, [](QFileInfo const& entry) { return makeShared<TexturePack>(entry); });
 }
 
 Task* TexturePackFolderModel::createParseTask(Resource& resource)
diff --git a/launcher/minecraft/mod/TexturePackFolderModel.h b/launcher/minecraft/mod/TexturePackFolderModel.h
index 261f83b4..425a71e4 100644
--- a/launcher/minecraft/mod/TexturePackFolderModel.h
+++ b/launcher/minecraft/mod/TexturePackFolderModel.h
@@ -43,7 +43,7 @@ class TexturePackFolderModel : public ResourceFolderModel
     Q_OBJECT
 
 public:
-    explicit TexturePackFolderModel(const QString &dir);
+    explicit TexturePackFolderModel(const QString &dir, BaseInstance* instance);
     [[nodiscard]] Task* createUpdateTask() override;
     [[nodiscard]] Task* createParseTask(Resource&) override;
 };
diff --git a/launcher/minecraft/mod/WorldSave.cpp b/launcher/minecraft/mod/WorldSave.cpp
new file mode 100644
index 00000000..7123f512
--- /dev/null
+++ b/launcher/minecraft/mod/WorldSave.cpp
@@ -0,0 +1,43 @@
+// SPDX-FileCopyrightText: 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "WorldSave.h"
+
+#include "minecraft/mod/tasks/LocalWorldSaveParseTask.h"
+
+void WorldSave::setSaveFormat(WorldSaveFormat new_save_format)
+{
+    QMutexLocker locker(&m_data_lock);
+
+    m_save_format = new_save_format;
+}
+
+void WorldSave::setSaveDirName(QString dir_name)
+{
+    QMutexLocker locker(&m_data_lock);
+
+    m_save_dir_name = dir_name;
+}
+
+bool WorldSave::valid() const
+{
+    return m_save_format != WorldSaveFormat::INVALID;
+}
diff --git a/launcher/minecraft/mod/WorldSave.h b/launcher/minecraft/mod/WorldSave.h
new file mode 100644
index 00000000..5985fc8a
--- /dev/null
+++ b/launcher/minecraft/mod/WorldSave.h
@@ -0,0 +1,61 @@
+// SPDX-FileCopyrightText: 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "Resource.h"
+
+#include <QMutex>
+
+class Version;
+
+enum class WorldSaveFormat { SINGLE, MULTI, INVALID };
+
+class WorldSave : public Resource {
+    Q_OBJECT
+   public:
+    using Ptr = shared_qobject_ptr<Resource>;
+
+    WorldSave(QObject* parent = nullptr) : Resource(parent) {}
+    WorldSave(QFileInfo file_info) : Resource(file_info) {}
+
+    /** Gets the format of the save. */
+    [[nodiscard]] WorldSaveFormat saveFormat() const { return m_save_format; }
+    /** Gets the name of the save dir (first found in multi mode). */
+    [[nodiscard]] QString saveDirName() const { return m_save_dir_name; }
+
+    /** Thread-safe. */
+    void setSaveFormat(WorldSaveFormat new_save_format);
+    /** Thread-safe. */
+    void setSaveDirName(QString dir_name);
+
+    bool valid() const override;
+
+   protected:
+    mutable QMutex m_data_lock;
+
+    /** The format in which the save file is in.
+     *  Since saves can be distributed in various slightly different ways, this allows us to treat them separately.
+     */
+    WorldSaveFormat m_save_format = WorldSaveFormat::INVALID;
+
+    QString m_save_dir_name;
+};
diff --git a/launcher/minecraft/mod/tasks/BasicFolderLoadTask.h b/launcher/minecraft/mod/tasks/BasicFolderLoadTask.h
index 2fce2942..3ee7e2e0 100644
--- a/launcher/minecraft/mod/tasks/BasicFolderLoadTask.h
+++ b/launcher/minecraft/mod/tasks/BasicFolderLoadTask.h
@@ -26,11 +26,11 @@ class BasicFolderLoadTask : public Task {
    public:
     BasicFolderLoadTask(QDir dir) : Task(nullptr, false), m_dir(dir), m_result(new Result), m_thread_to_spawn_into(thread())
     {
-        m_create_func = [](QFileInfo const& entry) -> Resource* {
-                return new Resource(entry);
+        m_create_func = [](QFileInfo const& entry) -> Resource::Ptr {
+                return makeShared<Resource>(entry);
             };
     }
-    BasicFolderLoadTask(QDir dir, std::function<Resource*(QFileInfo const&)> create_function)
+    BasicFolderLoadTask(QDir dir, std::function<Resource::Ptr(QFileInfo const&)> create_function)
         : Task(nullptr, false), m_dir(dir), m_result(new Result), m_create_func(std::move(create_function)), m_thread_to_spawn_into(thread())
     {}
 
@@ -65,7 +65,7 @@ private:
 
     std::atomic<bool> m_aborted = false;
 
-    std::function<Resource*(QFileInfo const&)> m_create_func;
+    std::function<Resource::Ptr(QFileInfo const&)> m_create_func;
 
     /** This is the thread in which we should put new mod objects */
     QThread* m_thread_to_spawn_into;
diff --git a/launcher/minecraft/mod/tasks/LocalDataPackParseTask.cpp b/launcher/minecraft/mod/tasks/LocalDataPackParseTask.cpp
new file mode 100644
index 00000000..5bb44877
--- /dev/null
+++ b/launcher/minecraft/mod/tasks/LocalDataPackParseTask.cpp
@@ -0,0 +1,177 @@
+// SPDX-FileCopyrightText: 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "LocalDataPackParseTask.h"
+
+#include "FileSystem.h"
+#include "Json.h"
+
+#include <quazip/quazip.h>
+#include <quazip/quazipdir.h>
+#include <quazip/quazipfile.h>
+
+#include <QCryptographicHash>
+
+namespace DataPackUtils {
+
+bool process(DataPack& pack, ProcessingLevel level)
+{
+    switch (pack.type()) {
+        case ResourceType::FOLDER:
+            return DataPackUtils::processFolder(pack, level);
+        case ResourceType::ZIPFILE:
+            return DataPackUtils::processZIP(pack, level);
+        default:
+            qWarning() << "Invalid type for data pack parse task!";
+            return false;
+    }
+}
+
+bool processFolder(DataPack& pack, ProcessingLevel level)
+{
+    Q_ASSERT(pack.type() == ResourceType::FOLDER);
+
+    auto mcmeta_invalid = [&pack]() {
+        qWarning() << "Data pack at" << pack.fileinfo().filePath() << "does not have a valid pack.mcmeta";
+        return false;  // the mcmeta is not optional
+    };
+
+    QFileInfo mcmeta_file_info(FS::PathCombine(pack.fileinfo().filePath(), "pack.mcmeta"));
+    if (mcmeta_file_info.exists() && mcmeta_file_info.isFile()) {
+        QFile mcmeta_file(mcmeta_file_info.filePath());
+        if (!mcmeta_file.open(QIODevice::ReadOnly))
+            return mcmeta_invalid();  // can't open mcmeta file
+
+        auto data = mcmeta_file.readAll();
+
+        bool mcmeta_result = DataPackUtils::processMCMeta(pack, std::move(data));
+
+        mcmeta_file.close();
+        if (!mcmeta_result) {
+            return mcmeta_invalid();  // mcmeta invalid
+        }
+    } else {
+        return mcmeta_invalid();  // mcmeta file isn't a valid file
+    }
+
+    QFileInfo data_dir_info(FS::PathCombine(pack.fileinfo().filePath(), "data"));
+    if (!data_dir_info.exists() || !data_dir_info.isDir()) {
+        return false;  // data dir does not exists or isn't valid
+    }
+
+    if (level == ProcessingLevel::BasicInfoOnly) {
+        return true;  // only need basic info already checked
+    }
+
+    return true;  // all tests passed
+}
+
+bool processZIP(DataPack& pack, ProcessingLevel level)
+{
+    Q_ASSERT(pack.type() == ResourceType::ZIPFILE);
+
+    QuaZip zip(pack.fileinfo().filePath());
+    if (!zip.open(QuaZip::mdUnzip))
+        return false;  // can't open zip file
+
+    QuaZipFile file(&zip);
+
+    auto mcmeta_invalid = [&pack]() {
+        qWarning() << "Data pack at" << pack.fileinfo().filePath() << "does not have a valid pack.mcmeta";
+        return false;  // the mcmeta is not optional
+    };
+
+    if (zip.setCurrentFile("pack.mcmeta")) {
+        if (!file.open(QIODevice::ReadOnly)) {
+            qCritical() << "Failed to open file in zip.";
+            zip.close();
+            return mcmeta_invalid();
+        }
+
+        auto data = file.readAll();
+
+        bool mcmeta_result = DataPackUtils::processMCMeta(pack, std::move(data));
+
+        file.close();
+        if (!mcmeta_result) {
+            return mcmeta_invalid();  // mcmeta invalid
+        }
+    } else {
+        return mcmeta_invalid();  // could not set pack.mcmeta as current file.
+    }
+
+    QuaZipDir zipDir(&zip);
+    if (!zipDir.exists("/data")) {
+        return false;  // data dir does not exists at zip root
+    }
+
+    if (level == ProcessingLevel::BasicInfoOnly) {
+        zip.close();
+        return true;  // only need basic info already checked
+    }
+
+    zip.close();
+
+    return true;
+}
+
+// https://minecraft.fandom.com/wiki/Data_pack#pack.mcmeta
+bool processMCMeta(DataPack& pack, QByteArray&& raw_data)
+{
+    try {
+        auto json_doc = QJsonDocument::fromJson(raw_data);
+        auto pack_obj = Json::requireObject(json_doc.object(), "pack", {});
+
+        pack.setPackFormat(Json::ensureInteger(pack_obj, "pack_format", 0));
+        pack.setDescription(Json::ensureString(pack_obj, "description", ""));
+    } catch (Json::JsonException& e) {
+        qWarning() << "JsonException: " << e.what() << e.cause();
+        return false;
+    }
+    return true;
+}
+
+bool validate(QFileInfo file)
+{
+    DataPack dp{ file };
+    return DataPackUtils::process(dp, ProcessingLevel::BasicInfoOnly) && dp.valid();
+}
+
+}  // namespace DataPackUtils
+
+LocalDataPackParseTask::LocalDataPackParseTask(int token, DataPack& dp) : Task(nullptr, false), m_token(token), m_data_pack(dp) {}
+
+bool LocalDataPackParseTask::abort()
+{
+    m_aborted = true;
+    return true;
+}
+
+void LocalDataPackParseTask::executeTask()
+{
+    if (!DataPackUtils::process(m_data_pack))
+        return;
+
+    if (m_aborted)
+        emitAborted();
+    else
+        emitSucceeded();
+}
diff --git a/launcher/minecraft/mod/tasks/LocalDataPackParseTask.h b/launcher/minecraft/mod/tasks/LocalDataPackParseTask.h
new file mode 100644
index 00000000..12fd8c82
--- /dev/null
+++ b/launcher/minecraft/mod/tasks/LocalDataPackParseTask.h
@@ -0,0 +1,65 @@
+// SPDX-FileCopyrightText: 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <QDebug>
+#include <QObject>
+
+#include "minecraft/mod/DataPack.h"
+
+#include "tasks/Task.h"
+
+namespace DataPackUtils {
+
+enum class ProcessingLevel { Full, BasicInfoOnly };
+
+bool process(DataPack& pack, ProcessingLevel level = ProcessingLevel::Full);
+
+bool processZIP(DataPack& pack, ProcessingLevel level = ProcessingLevel::Full);
+bool processFolder(DataPack& pack, ProcessingLevel level = ProcessingLevel::Full);
+
+bool processMCMeta(DataPack& pack, QByteArray&& raw_data);
+
+/** Checks whether a file is valid as a data pack or not. */
+bool validate(QFileInfo file);
+
+}  // namespace DataPackUtils
+
+class LocalDataPackParseTask : public Task {
+    Q_OBJECT
+   public:
+    LocalDataPackParseTask(int token, DataPack& dp);
+
+    [[nodiscard]] bool canAbort() const override { return true; }
+    bool abort() override;
+
+    void executeTask() override;
+
+    [[nodiscard]] int token() const { return m_token; }
+
+   private:
+    int m_token;
+
+    DataPack& m_data_pack;
+
+    bool m_aborted = false;
+};
diff --git a/launcher/minecraft/mod/tasks/LocalModParseTask.cpp b/launcher/minecraft/mod/tasks/LocalModParseTask.cpp
index 774f6114..5342d693 100644
--- a/launcher/minecraft/mod/tasks/LocalModParseTask.cpp
+++ b/launcher/minecraft/mod/tasks/LocalModParseTask.cpp
@@ -3,6 +3,7 @@
 #include <quazip/quazip.h>
 #include <quazip/quazipfile.h>
 #include <toml++/toml.h>
+#include <qdcss.h>
 #include <QJsonArray>
 #include <QJsonDocument>
 #include <QJsonObject>
@@ -11,12 +12,13 @@
 
 #include "FileSystem.h"
 #include "Json.h"
+#include "minecraft/mod/ModDetails.h"
 #include "settings/INIFile.h"
 
-namespace {
+namespace ModUtils {
 
 // NEW format
-// https://github.com/MinecraftForge/FML/wiki/FML-mod-information-file/6f62b37cea040daf350dc253eae6326dd9c822c3
+// https://github.com/MinecraftForge/FML/wiki/FML-mod-information-file/c8d8f1929aff9979e322af79a59ce81f3e02db6a
 
 // OLD format:
 // https://github.com/MinecraftForge/FML/wiki/FML-mod-information-file/5bf6a2d05145ec79387acc0d45c958642fb049fc
@@ -73,10 +75,11 @@ ModDetails ReadMCModInfo(QByteArray contents)
             version = Json::ensureString(val, "").toInt();
 
         if (version != 2) {
-            qCritical() << "BAD stuff happened to mod json:";
-            qCritical() << contents;
-            return {};
+            qWarning() << QString(R"(The value of 'modListVersion' is "%1" (expected "2")! The file may be corrupted.)").arg(version);
+            qWarning() << "The contents of 'mcmod.info' are as follows:";
+            qWarning() << contents;
         }
+
         auto arrVal = jsonDoc.object().value("modlist");
         if (arrVal.isUndefined()) {
             arrVal = jsonDoc.object().value("modList");
@@ -239,7 +242,7 @@ ModDetails ReadQuiltModInfo(QByteArray contents)
     return details;
 }
 
-ModDetails ReadForgeInfo(QByteArray contents)
+ModDetails ReadForgeInfo(QString fileName)
 {
     ModDetails details;
     // Read the data
@@ -247,7 +250,7 @@ ModDetails ReadForgeInfo(QByteArray contents)
     details.mod_id = "Forge";
     details.homeurl = "http://www.minecraftforge.net/forum/";
     INIFile ini;
-    if (!ini.loadFile(contents))
+    if (!ini.loadFile(fileName))
         return details;
 
     QString major = ini.get("forge.major.number", "0").toString();
@@ -283,35 +286,72 @@ ModDetails ReadLiteModInfo(QByteArray contents)
     return details;
 }
 
-}  // namespace
+// https://git.sleeping.town/unascribed/NilLoader/src/commit/d7fc87b255fc31019ff90f80d45894927fac6efc/src/main/java/nilloader/api/NilMetadata.java#L64
+ModDetails ReadNilModInfo(QByteArray contents, QString fname)
+{
+    ModDetails details;
+
+    QDCSS cssData = QDCSS(contents);
+    auto name = cssData.get("@nilmod.name");
+    auto desc = cssData.get("@nilmod.description");
+    auto authors = cssData.get("@nilmod.authors");
 
-LocalModParseTask::LocalModParseTask(int token, ResourceType type, const QFileInfo& modFile)
-    : Task(nullptr, false), m_token(token), m_type(type), m_modFile(modFile), m_result(new Result())
-{}
+    if (name->has_value()) {
+        details.name = name->value();
+    }
+    if (desc->has_value()) {
+        details.description = desc->value();
+    }
+    if (authors->has_value()) {
+        details.authors.append(authors->value());
+    }
+    details.version = cssData.get("@nilmod.version")->value_or("?");
+
+    details.mod_id = fname.remove(".nilmod.css");
+
+    return details;
+}
 
-void LocalModParseTask::processAsZip()
+bool process(Mod& mod, ProcessingLevel level)
 {
-    QuaZip zip(m_modFile.filePath());
+    switch (mod.type()) {
+        case ResourceType::FOLDER:
+            return processFolder(mod, level);
+        case ResourceType::ZIPFILE:
+            return processZIP(mod, level);
+        case ResourceType::LITEMOD:
+            return processLitemod(mod);
+        default:
+            qWarning() << "Invalid type for mod parse task!";
+            return false;
+    }
+}
+
+bool processZIP(Mod& mod, ProcessingLevel level)
+{
+    ModDetails details;
+
+    QuaZip zip(mod.fileinfo().filePath());
     if (!zip.open(QuaZip::mdUnzip))
-        return;
+        return false;
 
     QuaZipFile file(&zip);
 
     if (zip.setCurrentFile("META-INF/mods.toml")) {
         if (!file.open(QIODevice::ReadOnly)) {
             zip.close();
-            return;
+            return false;
         }
 
-        m_result->details = ReadMCModTOML(file.readAll());
+        details = ReadMCModTOML(file.readAll());
         file.close();
 
         // to replace ${file.jarVersion} with the actual version, as needed
-        if (m_result->details.version == "${file.jarVersion}") {
+        if (details.version == "${file.jarVersion}") {
             if (zip.setCurrentFile("META-INF/MANIFEST.MF")) {
                 if (!file.open(QIODevice::ReadOnly)) {
                     zip.close();
-                    return;
+                    return false;
                 }
 
                 // quick and dirty line-by-line parser
@@ -330,93 +370,157 @@ void LocalModParseTask::processAsZip()
                     manifestVersion = "NONE";
                 }
 
-                m_result->details.version = manifestVersion;
+                details.version = manifestVersion;
 
                 file.close();
             }
         }
 
         zip.close();
-        return;
+        mod.setDetails(details);
+
+        return true;
     } else if (zip.setCurrentFile("mcmod.info")) {
         if (!file.open(QIODevice::ReadOnly)) {
             zip.close();
-            return;
+            return false;
         }
 
-        m_result->details = ReadMCModInfo(file.readAll());
+        details = ReadMCModInfo(file.readAll());
         file.close();
         zip.close();
-        return;
+
+        mod.setDetails(details);
+        return true;
     } else if (zip.setCurrentFile("quilt.mod.json")) {
         if (!file.open(QIODevice::ReadOnly)) {
             zip.close();
-            return;
+            return false;
         }
 
-        m_result->details = ReadQuiltModInfo(file.readAll());
+        details = ReadQuiltModInfo(file.readAll());
         file.close();
         zip.close();
-        return;
+
+        mod.setDetails(details);
+        return true;
     } else if (zip.setCurrentFile("fabric.mod.json")) {
         if (!file.open(QIODevice::ReadOnly)) {
             zip.close();
-            return;
+            return false;
         }
 
-        m_result->details = ReadFabricModInfo(file.readAll());
+        details = ReadFabricModInfo(file.readAll());
         file.close();
         zip.close();
-        return;
+
+        mod.setDetails(details);
+        return true;
     } else if (zip.setCurrentFile("forgeversion.properties")) {
         if (!file.open(QIODevice::ReadOnly)) {
             zip.close();
-            return;
+            return false;
         }
 
-        m_result->details = ReadForgeInfo(file.readAll());
+        details = ReadForgeInfo(file.getFileName());
         file.close();
         zip.close();
-        return;
+
+        mod.setDetails(details);
+        return true;
+    } else if (zip.setCurrentFile("META-INF/nil/mappings.json")) {
+        // nilloader uses the filename of the metadata file for the modid, so we can't know the exact filename
+        // thankfully, there is a good file to use as a canary so we don't look for nil meta all the time
+
+        QString foundNilMeta;
+        for (auto& fname : zip.getFileNameList()) {
+            // nilmods can shade nilloader to be able to run as a standalone agent - which includes nilloader's own meta file
+            if (fname.endsWith(".nilmod.css") && fname != "nilloader.nilmod.css") {
+                foundNilMeta = fname;
+                break;
+            }
+        }
+
+        if (zip.setCurrentFile(foundNilMeta)) {
+            if (!file.open(QIODevice::ReadOnly)) {
+                zip.close();
+                return false;
+            }
+
+            details = ReadNilModInfo(file.readAll(), foundNilMeta);
+            file.close();
+            zip.close();
+
+            mod.setDetails(details);
+            return true;
+        }
     }
 
     zip.close();
+    return false;  // no valid mod found in archive
 }
 
-void LocalModParseTask::processAsFolder()
+bool processFolder(Mod& mod, ProcessingLevel level)
 {
-    QFileInfo mcmod_info(FS::PathCombine(m_modFile.filePath(), "mcmod.info"));
-    if (mcmod_info.isFile()) {
+    ModDetails details;
+
+    QFileInfo mcmod_info(FS::PathCombine(mod.fileinfo().filePath(), "mcmod.info"));
+    if (mcmod_info.exists() && mcmod_info.isFile()) {
         QFile mcmod(mcmod_info.filePath());
         if (!mcmod.open(QIODevice::ReadOnly))
-            return;
+            return false;
         auto data = mcmod.readAll();
         if (data.isEmpty() || data.isNull())
-            return;
-        m_result->details = ReadMCModInfo(data);
+            return false;
+        details = ReadMCModInfo(data);
+
+        mod.setDetails(details);
+        return true;
     }
+
+    return false;  // no valid mcmod.info file found
 }
 
-void LocalModParseTask::processAsLitemod()
+bool processLitemod(Mod& mod, ProcessingLevel level)
 {
-    QuaZip zip(m_modFile.filePath());
+    ModDetails details;
+
+    QuaZip zip(mod.fileinfo().filePath());
     if (!zip.open(QuaZip::mdUnzip))
-        return;
+        return false;
 
     QuaZipFile file(&zip);
 
     if (zip.setCurrentFile("litemod.json")) {
         if (!file.open(QIODevice::ReadOnly)) {
             zip.close();
-            return;
+            return false;
         }
 
-        m_result->details = ReadLiteModInfo(file.readAll());
+        details = ReadLiteModInfo(file.readAll());
         file.close();
+
+        mod.setDetails(details);
+        return true;
     }
     zip.close();
+
+    return false;  // no valid litemod.json found in archive
+}
+
+/** Checks whether a file is valid as a mod or not. */
+bool validate(QFileInfo file)
+{
+    Mod mod{ file };
+    return ModUtils::process(mod, ProcessingLevel::BasicInfoOnly) && mod.valid();
 }
 
+}  // namespace ModUtils
+
+LocalModParseTask::LocalModParseTask(int token, ResourceType type, const QFileInfo& modFile)
+    : Task(nullptr, false), m_token(token), m_type(type), m_modFile(modFile), m_result(new Result())
+{}
+
 bool LocalModParseTask::abort()
 {
     m_aborted.store(true);
@@ -425,19 +529,10 @@ bool LocalModParseTask::abort()
 
 void LocalModParseTask::executeTask()
 {
-    switch (m_type) {
-        case ResourceType::ZIPFILE:
-            processAsZip();
-            break;
-        case ResourceType::FOLDER:
-            processAsFolder();
-            break;
-        case ResourceType::LITEMOD:
-            processAsLitemod();
-            break;
-        default:
-            break;
-    }
+    Mod mod{ m_modFile };
+    ModUtils::process(mod, ModUtils::ProcessingLevel::Full);
+
+    m_result->details = mod.details();
 
     if (m_aborted)
         emit finished();
diff --git a/launcher/minecraft/mod/tasks/LocalModParseTask.h b/launcher/minecraft/mod/tasks/LocalModParseTask.h
index 413eb2d1..38dae135 100644
--- a/launcher/minecraft/mod/tasks/LocalModParseTask.h
+++ b/launcher/minecraft/mod/tasks/LocalModParseTask.h
@@ -8,32 +8,48 @@
 
 #include "tasks/Task.h"
 
-class LocalModParseTask : public Task
-{
+namespace ModUtils {
+
+ModDetails ReadFabricModInfo(QByteArray contents);
+ModDetails ReadQuiltModInfo(QByteArray contents);
+ModDetails ReadForgeInfo(QByteArray contents);
+ModDetails ReadLiteModInfo(QByteArray contents);
+
+enum class ProcessingLevel { Full, BasicInfoOnly };
+
+bool process(Mod& mod, ProcessingLevel level = ProcessingLevel::Full);
+
+bool processZIP(Mod& mod, ProcessingLevel level = ProcessingLevel::Full);
+bool processFolder(Mod& mod, ProcessingLevel level = ProcessingLevel::Full);
+bool processLitemod(Mod& mod, ProcessingLevel level = ProcessingLevel::Full);
+
+/** Checks whether a file is valid as a mod or not. */
+bool validate(QFileInfo file);
+}  // namespace ModUtils
+
+class LocalModParseTask : public Task {
     Q_OBJECT
-public:
+   public:
     struct Result {
         ModDetails details;
     };
     using ResultPtr = std::shared_ptr<Result>;
-    ResultPtr result() const {
-        return m_result;
-    }
+    ResultPtr result() const { return m_result; }
 
     [[nodiscard]] bool canAbort() const override { return true; }
     bool abort() override;
 
-    LocalModParseTask(int token, ResourceType type, const QFileInfo & modFile);
+    LocalModParseTask(int token, ResourceType type, const QFileInfo& modFile);
     void executeTask() override;
 
     [[nodiscard]] int token() const { return m_token; }
 
-private:
+   private:
     void processAsZip();
     void processAsFolder();
     void processAsLitemod();
 
-private:
+   private:
     int m_token;
     ResourceType m_type;
     QFileInfo m_modFile;
diff --git a/launcher/minecraft/mod/tasks/LocalResourcePackParseTask.cpp b/launcher/minecraft/mod/tasks/LocalResourcePackParseTask.cpp
index 6fd4b024..4bf0b80d 100644
--- a/launcher/minecraft/mod/tasks/LocalResourcePackParseTask.cpp
+++ b/launcher/minecraft/mod/tasks/LocalResourcePackParseTask.cpp
@@ -22,6 +22,7 @@
 #include "Json.h"
 
 #include <quazip/quazip.h>
+#include <quazip/quazipdir.h>
 #include <quazip/quazipfile.h>
 
 #include <QCryptographicHash>
@@ -32,99 +33,152 @@ bool process(ResourcePack& pack, ProcessingLevel level)
 {
     switch (pack.type()) {
         case ResourceType::FOLDER:
-            ResourcePackUtils::processFolder(pack, level);
-            return true;
+            return ResourcePackUtils::processFolder(pack, level);
         case ResourceType::ZIPFILE:
-            ResourcePackUtils::processZIP(pack, level);
-            return true;
+            return ResourcePackUtils::processZIP(pack, level);
         default:
             qWarning() << "Invalid type for resource pack parse task!";
             return false;
     }
 }
 
-void processFolder(ResourcePack& pack, ProcessingLevel level)
+bool processFolder(ResourcePack& pack, ProcessingLevel level)
 {
     Q_ASSERT(pack.type() == ResourceType::FOLDER);
 
+    auto mcmeta_invalid = [&pack]() {
+        qWarning() << "Resource pack at" << pack.fileinfo().filePath() << "does not have a valid pack.mcmeta";
+        return false;  // the mcmeta is not optional
+    };
+
     QFileInfo mcmeta_file_info(FS::PathCombine(pack.fileinfo().filePath(), "pack.mcmeta"));
-    if (mcmeta_file_info.isFile()) {
+    if (mcmeta_file_info.exists() && mcmeta_file_info.isFile()) {
         QFile mcmeta_file(mcmeta_file_info.filePath());
         if (!mcmeta_file.open(QIODevice::ReadOnly))
-            return;
+            return mcmeta_invalid();  // can't open mcmeta file
 
         auto data = mcmeta_file.readAll();
 
-        ResourcePackUtils::processMCMeta(pack, std::move(data));
+        bool mcmeta_result = ResourcePackUtils::processMCMeta(pack, std::move(data));
 
         mcmeta_file.close();
+        if (!mcmeta_result) {
+            return mcmeta_invalid();  // mcmeta invalid
+        }
+    } else {
+        return mcmeta_invalid();  // mcmeta file isn't a valid file
     }
 
-    if (level == ProcessingLevel::BasicInfoOnly)
-        return;
+    QFileInfo assets_dir_info(FS::PathCombine(pack.fileinfo().filePath(), "assets"));
+    if (!assets_dir_info.exists() || !assets_dir_info.isDir()) {
+        return false;  // assets dir does not exists or isn't valid
+    }
+
+    if (level == ProcessingLevel::BasicInfoOnly) {
+        return true;  // only need basic info already checked
+    }
+
+    auto png_invalid = [&pack]() {
+        qWarning() << "Resource pack at" << pack.fileinfo().filePath() << "does not have a valid pack.png";
+        return true;  // the png is optional
+    };
 
     QFileInfo image_file_info(FS::PathCombine(pack.fileinfo().filePath(), "pack.png"));
-    if (image_file_info.isFile()) {
-        QFile mcmeta_file(image_file_info.filePath());
-        if (!mcmeta_file.open(QIODevice::ReadOnly))
-            return;
+    if (image_file_info.exists() && image_file_info.isFile()) {
+        QFile pack_png_file(image_file_info.filePath());
+        if (!pack_png_file.open(QIODevice::ReadOnly))
+            return png_invalid();  // can't open pack.png file
 
-        auto data = mcmeta_file.readAll();
+        auto data = pack_png_file.readAll();
 
-        ResourcePackUtils::processPackPNG(pack, std::move(data));
+        bool pack_png_result = ResourcePackUtils::processPackPNG(pack, std::move(data));
 
-        mcmeta_file.close();
+        pack_png_file.close();
+        if (!pack_png_result) {
+            return png_invalid();  // pack.png invalid
+        }
+    } else {
+        return png_invalid();  // pack.png does not exists or is not a valid file.
     }
+
+    return true;  // all tests passed
 }
 
-void processZIP(ResourcePack& pack, ProcessingLevel level)
+bool processZIP(ResourcePack& pack, ProcessingLevel level)
 {
     Q_ASSERT(pack.type() == ResourceType::ZIPFILE);
 
     QuaZip zip(pack.fileinfo().filePath());
     if (!zip.open(QuaZip::mdUnzip))
-        return;
+        return false;  // can't open zip file
 
     QuaZipFile file(&zip);
 
+    auto mcmeta_invalid = [&pack]() {
+        qWarning() << "Resource pack at" << pack.fileinfo().filePath() << "does not have a valid pack.mcmeta";
+        return false;  // the mcmeta is not optional
+    };
+
     if (zip.setCurrentFile("pack.mcmeta")) {
         if (!file.open(QIODevice::ReadOnly)) {
             qCritical() << "Failed to open file in zip.";
             zip.close();
-            return;
+            return mcmeta_invalid();
         }
 
         auto data = file.readAll();
 
-        ResourcePackUtils::processMCMeta(pack, std::move(data));
+        bool mcmeta_result = ResourcePackUtils::processMCMeta(pack, std::move(data));
 
         file.close();
+        if (!mcmeta_result) {
+            return mcmeta_invalid();  // mcmeta invalid
+        }
+    } else {
+        return mcmeta_invalid();  // could not set pack.mcmeta as current file.
+    }
+
+    QuaZipDir zipDir(&zip);
+    if (!zipDir.exists("/assets")) {
+        return false;  // assets dir does not exists at zip root
     }
 
     if (level == ProcessingLevel::BasicInfoOnly) {
         zip.close();
-        return;
+        return true;  // only need basic info already checked
     }
 
+    auto png_invalid = [&pack]() {
+        qWarning() << "Resource pack at" << pack.fileinfo().filePath() << "does not have a valid pack.png";
+        return true;  // the png is optional
+    };
+
     if (zip.setCurrentFile("pack.png")) {
         if (!file.open(QIODevice::ReadOnly)) {
             qCritical() << "Failed to open file in zip.";
             zip.close();
-            return;
+            return png_invalid();
         }
 
         auto data = file.readAll();
 
-        ResourcePackUtils::processPackPNG(pack, std::move(data));
+        bool pack_png_result = ResourcePackUtils::processPackPNG(pack, std::move(data));
 
         file.close();
+        if (!pack_png_result) {
+            return png_invalid();  // pack.png invalid
+        }
+    } else {
+        return png_invalid();  // could not set pack.mcmeta as current file.
     }
 
     zip.close();
+
+    return true;
 }
 
 // https://minecraft.fandom.com/wiki/Tutorials/Creating_a_resource_pack#Formatting_pack.mcmeta
-void processMCMeta(ResourcePack& pack, QByteArray&& raw_data)
+bool processMCMeta(ResourcePack& pack, QByteArray&& raw_data)
 {
     try {
         auto json_doc = QJsonDocument::fromJson(raw_data);
@@ -134,17 +188,21 @@ void processMCMeta(ResourcePack& pack, QByteArray&& raw_data)
         pack.setDescription(Json::ensureString(pack_obj, "description", ""));
     } catch (Json::JsonException& e) {
         qWarning() << "JsonException: " << e.what() << e.cause();
+        return false;
     }
+    return true;
 }
 
-void processPackPNG(ResourcePack& pack, QByteArray&& raw_data)
+bool processPackPNG(ResourcePack& pack, QByteArray&& raw_data)
 {
     auto img = QImage::fromData(raw_data);
     if (!img.isNull()) {
         pack.setImage(img);
     } else {
         qWarning() << "Failed to parse pack.png.";
+        return false;
     }
+    return true;
 }
 
 bool validate(QFileInfo file)
diff --git a/launcher/minecraft/mod/tasks/LocalResourcePackParseTask.h b/launcher/minecraft/mod/tasks/LocalResourcePackParseTask.h
index 69dbd6ad..d0c24c2b 100644
--- a/launcher/minecraft/mod/tasks/LocalResourcePackParseTask.h
+++ b/launcher/minecraft/mod/tasks/LocalResourcePackParseTask.h
@@ -31,11 +31,11 @@ enum class ProcessingLevel { Full, BasicInfoOnly };
 
 bool process(ResourcePack& pack, ProcessingLevel level = ProcessingLevel::Full);
 
-void processZIP(ResourcePack& pack, ProcessingLevel level = ProcessingLevel::Full);
-void processFolder(ResourcePack& pack, ProcessingLevel level = ProcessingLevel::Full);
+bool processZIP(ResourcePack& pack, ProcessingLevel level = ProcessingLevel::Full);
+bool processFolder(ResourcePack& pack, ProcessingLevel level = ProcessingLevel::Full);
 
-void processMCMeta(ResourcePack& pack, QByteArray&& raw_data);
-void processPackPNG(ResourcePack& pack, QByteArray&& raw_data);
+bool processMCMeta(ResourcePack& pack, QByteArray&& raw_data);
+bool processPackPNG(ResourcePack& pack, QByteArray&& raw_data);
 
 /** Checks whether a file is valid as a resource pack or not. */
 bool validate(QFileInfo file);
diff --git a/launcher/minecraft/mod/tasks/LocalResourceParse.cpp b/launcher/minecraft/mod/tasks/LocalResourceParse.cpp
new file mode 100644
index 00000000..4d760df2
--- /dev/null
+++ b/launcher/minecraft/mod/tasks/LocalResourceParse.cpp
@@ -0,0 +1,78 @@
+// SPDX-FileCopyrightText: 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <QObject> 
+
+#include "LocalResourceParse.h"
+
+#include "LocalDataPackParseTask.h"
+#include "LocalModParseTask.h"
+#include "LocalResourcePackParseTask.h"
+#include "LocalShaderPackParseTask.h"
+#include "LocalTexturePackParseTask.h"
+#include "LocalWorldSaveParseTask.h"
+
+
+static const QMap<PackedResourceType, QString> s_packed_type_names = {
+    {PackedResourceType::ResourcePack, QObject::tr("resource pack")},
+    {PackedResourceType::TexturePack,  QObject::tr("texture pack")},
+    {PackedResourceType::DataPack, QObject::tr("data pack")},
+    {PackedResourceType::ShaderPack, QObject::tr("shader pack")},
+    {PackedResourceType::WorldSave, QObject::tr("world save")},
+    {PackedResourceType::Mod , QObject::tr("mod")},
+    {PackedResourceType::UNKNOWN, QObject::tr("unknown")}
+};
+
+namespace ResourceUtils {
+PackedResourceType identify(QFileInfo file){
+    if (file.exists() && file.isFile()) {
+        if (ResourcePackUtils::validate(file)) {
+            qDebug() << file.fileName() << "is a resource pack";
+            return PackedResourceType::ResourcePack;
+        } else if (TexturePackUtils::validate(file)) {
+            qDebug() << file.fileName() << "is a pre 1.6 texture pack";
+            return PackedResourceType::TexturePack;
+        } else if (DataPackUtils::validate(file)) {
+            qDebug() << file.fileName() << "is a data pack";
+            return PackedResourceType::DataPack;
+        } else if (ModUtils::validate(file)) {
+            qDebug() << file.fileName() << "is a mod";
+            return PackedResourceType::Mod;
+        } else if (WorldSaveUtils::validate(file)) {
+            qDebug() << file.fileName() << "is a world save";
+            return PackedResourceType::WorldSave;
+        } else if (ShaderPackUtils::validate(file)) {
+            qDebug() << file.fileName() << "is a shader pack";
+            return PackedResourceType::ShaderPack;
+        } else {
+            qDebug() << "Can't Identify" << file.fileName() ;
+        }
+    } else {
+        qDebug() << "Can't find" << file.absolutePath();
+    }
+    return PackedResourceType::UNKNOWN;
+}
+
+QString getPackedTypeName(PackedResourceType type) {
+    return s_packed_type_names.constFind(type).value();
+}
+
+}
diff --git a/launcher/minecraft/mod/tasks/LocalResourceParse.h b/launcher/minecraft/mod/tasks/LocalResourceParse.h
new file mode 100644
index 00000000..7385d24b
--- /dev/null
+++ b/launcher/minecraft/mod/tasks/LocalResourceParse.h
@@ -0,0 +1,37 @@
+// SPDX-FileCopyrightText: 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <set>
+
+#include <QDebug>
+#include <QFileInfo>
+#include <QObject>
+
+enum class PackedResourceType { DataPack, ResourcePack, TexturePack, ShaderPack, WorldSave, Mod, UNKNOWN };
+namespace ResourceUtils {
+static const std::set<PackedResourceType> ValidResourceTypes = { PackedResourceType::DataPack,    PackedResourceType::ResourcePack,
+                                                                 PackedResourceType::TexturePack, PackedResourceType::ShaderPack,
+                                                                 PackedResourceType::WorldSave,   PackedResourceType::Mod };
+PackedResourceType identify(QFileInfo file);
+QString getPackedTypeName(PackedResourceType type);
+}  // namespace ResourceUtils
diff --git a/launcher/minecraft/mod/tasks/LocalShaderPackParseTask.cpp b/launcher/minecraft/mod/tasks/LocalShaderPackParseTask.cpp
new file mode 100644
index 00000000..a9949735
--- /dev/null
+++ b/launcher/minecraft/mod/tasks/LocalShaderPackParseTask.cpp
@@ -0,0 +1,113 @@
+// SPDX-FileCopyrightText: 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "LocalShaderPackParseTask.h"
+
+#include "FileSystem.h"
+
+#include <quazip/quazip.h>
+#include <quazip/quazipdir.h>
+#include <quazip/quazipfile.h>
+
+namespace ShaderPackUtils {
+
+bool process(ShaderPack& pack, ProcessingLevel level)
+{
+    switch (pack.type()) {
+        case ResourceType::FOLDER:
+            return ShaderPackUtils::processFolder(pack, level);
+        case ResourceType::ZIPFILE:
+            return ShaderPackUtils::processZIP(pack, level);
+        default:
+            qWarning() << "Invalid type for shader pack parse task!";
+            return false;
+    }
+}
+
+bool processFolder(ShaderPack& pack, ProcessingLevel level)
+{
+    Q_ASSERT(pack.type() == ResourceType::FOLDER);
+
+    QFileInfo shaders_dir_info(FS::PathCombine(pack.fileinfo().filePath(), "shaders"));
+    if (!shaders_dir_info.exists() || !shaders_dir_info.isDir()) {
+        return false;  // assets dir does not exists or isn't valid
+    }
+    pack.setPackFormat(ShaderPackFormat::VALID);
+
+    if (level == ProcessingLevel::BasicInfoOnly) {
+        return true;  // only need basic info already checked
+    }
+
+    return true;  // all tests passed
+}
+
+bool processZIP(ShaderPack& pack, ProcessingLevel level)
+{
+    Q_ASSERT(pack.type() == ResourceType::ZIPFILE);
+
+    QuaZip zip(pack.fileinfo().filePath());
+    if (!zip.open(QuaZip::mdUnzip))
+        return false;  // can't open zip file
+
+    QuaZipFile file(&zip);
+
+    QuaZipDir zipDir(&zip);
+    if (!zipDir.exists("/shaders")) {
+        return false;  // assets dir does not exists at zip root
+    }
+    pack.setPackFormat(ShaderPackFormat::VALID);
+
+    if (level == ProcessingLevel::BasicInfoOnly) {
+        zip.close();
+        return true;  // only need basic info already checked
+    }
+
+    zip.close();
+
+    return true;
+}
+
+bool validate(QFileInfo file)
+{
+    ShaderPack sp{ file };
+    return ShaderPackUtils::process(sp, ProcessingLevel::BasicInfoOnly) && sp.valid();
+}
+
+}  // namespace ShaderPackUtils
+
+LocalShaderPackParseTask::LocalShaderPackParseTask(int token, ShaderPack& sp) : Task(nullptr, false), m_token(token), m_shader_pack(sp) {}
+
+bool LocalShaderPackParseTask::abort()
+{
+    m_aborted = true;
+    return true;
+}
+
+void LocalShaderPackParseTask::executeTask()
+{
+    if (!ShaderPackUtils::process(m_shader_pack))
+        return;
+
+    if (m_aborted)
+        emitAborted();
+    else
+        emitSucceeded();
+}
diff --git a/launcher/minecraft/mod/tasks/LocalShaderPackParseTask.h b/launcher/minecraft/mod/tasks/LocalShaderPackParseTask.h
new file mode 100644
index 00000000..6be2183c
--- /dev/null
+++ b/launcher/minecraft/mod/tasks/LocalShaderPackParseTask.h
@@ -0,0 +1,62 @@
+// SPDX-FileCopyrightText: 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <QDebug>
+#include <QObject>
+
+#include "minecraft/mod/ShaderPack.h"
+
+#include "tasks/Task.h"
+
+namespace ShaderPackUtils {
+
+enum class ProcessingLevel { Full, BasicInfoOnly };
+
+bool process(ShaderPack& pack, ProcessingLevel level = ProcessingLevel::Full);
+
+bool processZIP(ShaderPack& pack, ProcessingLevel level = ProcessingLevel::Full);
+bool processFolder(ShaderPack& pack, ProcessingLevel level = ProcessingLevel::Full);
+
+/** Checks whether a file is valid as a shader pack or not. */
+bool validate(QFileInfo file);
+}  // namespace ShaderPackUtils
+
+class LocalShaderPackParseTask : public Task {
+    Q_OBJECT
+   public:
+    LocalShaderPackParseTask(int token, ShaderPack& sp);
+
+    [[nodiscard]] bool canAbort() const override { return true; }
+    bool abort() override;
+
+    void executeTask() override;
+
+    [[nodiscard]] int token() const { return m_token; }
+
+   private:
+    int m_token;
+
+    ShaderPack& m_shader_pack;
+
+    bool m_aborted = false;
+};
diff --git a/launcher/minecraft/mod/tasks/LocalTexturePackParseTask.cpp b/launcher/minecraft/mod/tasks/LocalTexturePackParseTask.cpp
index adb19aca..38f1d7c1 100644
--- a/launcher/minecraft/mod/tasks/LocalTexturePackParseTask.cpp
+++ b/launcher/minecraft/mod/tasks/LocalTexturePackParseTask.cpp
@@ -32,18 +32,16 @@ bool process(TexturePack& pack, ProcessingLevel level)
 {
     switch (pack.type()) {
         case ResourceType::FOLDER:
-            TexturePackUtils::processFolder(pack, level);
-            return true;
+            return TexturePackUtils::processFolder(pack, level);
         case ResourceType::ZIPFILE:
-            TexturePackUtils::processZIP(pack, level);
-            return true;
+            return TexturePackUtils::processZIP(pack, level);
         default:
             qWarning() << "Invalid type for resource pack parse task!";
             return false;
     }
 }
 
-void processFolder(TexturePack& pack, ProcessingLevel level)
+bool processFolder(TexturePack& pack, ProcessingLevel level)
 {
     Q_ASSERT(pack.type() == ResourceType::FOLDER);
 
@@ -51,39 +49,51 @@ void processFolder(TexturePack& pack, ProcessingLevel level)
     if (mcmeta_file_info.isFile()) {
         QFile mcmeta_file(mcmeta_file_info.filePath());
         if (!mcmeta_file.open(QIODevice::ReadOnly))
-            return;
+            return false;
 
         auto data = mcmeta_file.readAll();
 
-        TexturePackUtils::processPackTXT(pack, std::move(data));
+        bool packTXT_result = TexturePackUtils::processPackTXT(pack, std::move(data));
 
         mcmeta_file.close();
+        if (!packTXT_result) {
+            return false;
+        }
+    } else {
+        return false;
     }
 
     if (level == ProcessingLevel::BasicInfoOnly)
-        return;
+        return true;
 
     QFileInfo image_file_info(FS::PathCombine(pack.fileinfo().filePath(), "pack.png"));
     if (image_file_info.isFile()) {
         QFile mcmeta_file(image_file_info.filePath());
         if (!mcmeta_file.open(QIODevice::ReadOnly))
-            return;
+            return false;
 
         auto data = mcmeta_file.readAll();
 
-        TexturePackUtils::processPackPNG(pack, std::move(data));
+        bool packPNG_result = TexturePackUtils::processPackPNG(pack, std::move(data));
 
         mcmeta_file.close();
+        if (!packPNG_result) {
+            return false;
+        }
+    } else {
+        return false;
     }
+
+    return true;
 }
 
-void processZIP(TexturePack& pack, ProcessingLevel level)
+bool processZIP(TexturePack& pack, ProcessingLevel level)
 {
     Q_ASSERT(pack.type() == ResourceType::ZIPFILE);
 
     QuaZip zip(pack.fileinfo().filePath());
     if (!zip.open(QuaZip::mdUnzip))
-        return;
+        return false;
 
     QuaZipFile file(&zip);
 
@@ -91,51 +101,62 @@ void processZIP(TexturePack& pack, ProcessingLevel level)
         if (!file.open(QIODevice::ReadOnly)) {
             qCritical() << "Failed to open file in zip.";
             zip.close();
-            return;
+            return false;
         }
 
         auto data = file.readAll();
 
-        TexturePackUtils::processPackTXT(pack, std::move(data));
+        bool packTXT_result = TexturePackUtils::processPackTXT(pack, std::move(data));
 
         file.close();
+        if (!packTXT_result) {
+            return false;
+        }
     }
 
     if (level == ProcessingLevel::BasicInfoOnly) {
         zip.close();
-        return;
+        return true;
     }
 
     if (zip.setCurrentFile("pack.png")) {
         if (!file.open(QIODevice::ReadOnly)) {
             qCritical() << "Failed to open file in zip.";
             zip.close();
-            return;
+            return false;
         }
 
         auto data = file.readAll();
 
-        TexturePackUtils::processPackPNG(pack, std::move(data));
+        bool packPNG_result = TexturePackUtils::processPackPNG(pack, std::move(data));
 
         file.close();
+        if (!packPNG_result) {
+            return false;
+        }
     }
 
     zip.close();
+
+    return true;
 }
 
-void processPackTXT(TexturePack& pack, QByteArray&& raw_data)
+bool processPackTXT(TexturePack& pack, QByteArray&& raw_data)
 {
     pack.setDescription(QString(raw_data));
+    return true;
 }
 
-void processPackPNG(TexturePack& pack, QByteArray&& raw_data)
+bool processPackPNG(TexturePack& pack, QByteArray&& raw_data)
 {
     auto img = QImage::fromData(raw_data);
     if (!img.isNull()) {
         pack.setImage(img);
     } else {
         qWarning() << "Failed to parse pack.png.";
+        return false;
     }
+    return true;
 }
 
 bool validate(QFileInfo file)
diff --git a/launcher/minecraft/mod/tasks/LocalTexturePackParseTask.h b/launcher/minecraft/mod/tasks/LocalTexturePackParseTask.h
index 9f7aab75..1589f8cb 100644
--- a/launcher/minecraft/mod/tasks/LocalTexturePackParseTask.h
+++ b/launcher/minecraft/mod/tasks/LocalTexturePackParseTask.h
@@ -32,11 +32,11 @@ enum class ProcessingLevel { Full, BasicInfoOnly };
 
 bool process(TexturePack& pack, ProcessingLevel level = ProcessingLevel::Full);
 
-void processZIP(TexturePack& pack, ProcessingLevel level = ProcessingLevel::Full);
-void processFolder(TexturePack& pack, ProcessingLevel level = ProcessingLevel::Full);
+bool processZIP(TexturePack& pack, ProcessingLevel level = ProcessingLevel::Full);
+bool processFolder(TexturePack& pack, ProcessingLevel level = ProcessingLevel::Full);
 
-void processPackTXT(TexturePack& pack, QByteArray&& raw_data);
-void processPackPNG(TexturePack& pack, QByteArray&& raw_data);
+bool processPackTXT(TexturePack& pack, QByteArray&& raw_data);
+bool processPackPNG(TexturePack& pack, QByteArray&& raw_data);
 
 /** Checks whether a file is valid as a texture pack or not. */
 bool validate(QFileInfo file);
diff --git a/launcher/minecraft/mod/tasks/LocalWorldSaveParseTask.cpp b/launcher/minecraft/mod/tasks/LocalWorldSaveParseTask.cpp
new file mode 100644
index 00000000..cbc8f8ce
--- /dev/null
+++ b/launcher/minecraft/mod/tasks/LocalWorldSaveParseTask.cpp
@@ -0,0 +1,190 @@
+
+// SPDX-FileCopyrightText: 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "LocalWorldSaveParseTask.h"
+
+#include "FileSystem.h"
+
+#include <quazip/quazip.h>
+#include <quazip/quazipdir.h>
+#include <quazip/quazipfile.h>
+
+#include <QDir>
+#include <QFileInfo>
+
+namespace WorldSaveUtils {
+
+bool process(WorldSave& pack, ProcessingLevel level)
+{
+    switch (pack.type()) {
+        case ResourceType::FOLDER:
+            return WorldSaveUtils::processFolder(pack, level);
+        case ResourceType::ZIPFILE:
+            return WorldSaveUtils::processZIP(pack, level);
+        default:
+            qWarning() << "Invalid type for world save parse task!";
+            return false;
+    }
+}
+
+/// @brief checks a folder structure to see if it contains a level.dat
+/// @param dir the path to check
+/// @param saves used in recursive call if a "saves" dir was found
+/// @return std::tuple of (
+///             bool <found level.dat>, 
+///             QString <name of folder containing level.dat>, 
+///             bool <saves folder found>
+///         )
+static std::tuple<bool, QString, bool> contains_level_dat(QDir dir, bool saves = false)
+{
+    for (auto const& entry : dir.entryInfoList()) {
+        if (!entry.isDir()) {
+            continue;
+        }
+        if (!saves && entry.fileName() == "saves") {
+            return contains_level_dat(QDir(entry.filePath()), true);
+        }
+        QFileInfo level_dat(FS::PathCombine(entry.filePath(), "level.dat"));
+        if (level_dat.exists() && level_dat.isFile()) {
+            return std::make_tuple(true, entry.fileName(), saves);
+        }
+    }
+    return std::make_tuple(false, "", saves);
+}
+
+bool processFolder(WorldSave& save, ProcessingLevel level)
+{
+    Q_ASSERT(save.type() == ResourceType::FOLDER);
+
+    auto [found, save_dir_name, found_saves_dir] = contains_level_dat(QDir(save.fileinfo().filePath()));
+
+    if (!found) {
+        return false;
+    }
+
+    save.setSaveDirName(save_dir_name);
+
+    if (found_saves_dir) {
+        save.setSaveFormat(WorldSaveFormat::MULTI);
+    } else {
+        save.setSaveFormat(WorldSaveFormat::SINGLE);
+    }
+
+    if (level == ProcessingLevel::BasicInfoOnly) {
+        return true;  // only need basic info already checked
+    }
+
+    // reserved for more intensive processing
+
+    return true;  // all tests passed
+}
+
+/// @brief checks a folder structure to see if it contains a level.dat
+/// @param zip the zip file to check
+/// @return std::tuple of (
+///             bool <found level.dat>, 
+///             QString <name of folder containing level.dat>, 
+///             bool <saves folder found>
+///         )
+static std::tuple<bool, QString, bool> contains_level_dat(QuaZip& zip)
+{
+    bool saves = false;
+    QuaZipDir zipDir(&zip);
+    if (zipDir.exists("/saves")) {
+        saves = true;
+        zipDir.cd("/saves");
+    }
+
+    for (auto const& entry : zipDir.entryList()) {
+        zipDir.cd(entry);
+        if (zipDir.exists("level.dat")) {
+            return std::make_tuple(true, entry, saves);
+        }
+        zipDir.cd("..");
+    }
+    return std::make_tuple(false, "", saves);
+}
+
+bool processZIP(WorldSave& save, ProcessingLevel level)
+{
+    Q_ASSERT(save.type() == ResourceType::ZIPFILE);
+
+    QuaZip zip(save.fileinfo().filePath());
+    if (!zip.open(QuaZip::mdUnzip))
+        return false;  // can't open zip file
+
+    auto [found, save_dir_name, found_saves_dir] = contains_level_dat(zip);
+
+    if (save_dir_name.endsWith("/")) {
+        save_dir_name.chop(1);
+    }
+
+    if (!found) {
+        return false;
+    }
+
+    save.setSaveDirName(save_dir_name);
+
+    if (found_saves_dir) {
+        save.setSaveFormat(WorldSaveFormat::MULTI);
+    } else {
+        save.setSaveFormat(WorldSaveFormat::SINGLE);
+    }
+
+    if (level == ProcessingLevel::BasicInfoOnly) {
+        zip.close();
+        return true;  // only need basic info already checked
+    }
+
+    // reserved for more intensive processing
+
+    zip.close();
+
+    return true;
+}
+
+bool validate(QFileInfo file)
+{
+    WorldSave sp{ file };
+    return WorldSaveUtils::process(sp, ProcessingLevel::BasicInfoOnly) && sp.valid();
+}
+
+}  // namespace WorldSaveUtils
+
+LocalWorldSaveParseTask::LocalWorldSaveParseTask(int token, WorldSave& save) : Task(nullptr, false), m_token(token), m_save(save) {}
+
+bool LocalWorldSaveParseTask::abort()
+{
+    m_aborted = true;
+    return true;
+}
+
+void LocalWorldSaveParseTask::executeTask()
+{
+    if (!WorldSaveUtils::process(m_save))
+        return;
+
+    if (m_aborted)
+        emitAborted();
+    else
+        emitSucceeded();
+}
diff --git a/launcher/minecraft/mod/tasks/LocalWorldSaveParseTask.h b/launcher/minecraft/mod/tasks/LocalWorldSaveParseTask.h
new file mode 100644
index 00000000..9dcdca2b
--- /dev/null
+++ b/launcher/minecraft/mod/tasks/LocalWorldSaveParseTask.h
@@ -0,0 +1,62 @@
+// SPDX-FileCopyrightText: 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <QDebug>
+#include <QObject>
+
+#include "minecraft/mod/WorldSave.h"
+
+#include "tasks/Task.h"
+
+namespace WorldSaveUtils {
+
+enum class ProcessingLevel { Full, BasicInfoOnly };
+
+bool process(WorldSave& save, ProcessingLevel level = ProcessingLevel::Full);
+
+bool processZIP(WorldSave& pack, ProcessingLevel level = ProcessingLevel::Full);
+bool processFolder(WorldSave& pack, ProcessingLevel level = ProcessingLevel::Full);
+
+bool validate(QFileInfo file);
+
+} // namespace WorldSaveUtils
+
+class LocalWorldSaveParseTask : public Task {
+    Q_OBJECT
+   public:
+    LocalWorldSaveParseTask(int token, WorldSave& save);
+
+    [[nodiscard]] bool canAbort() const override { return true; }
+    bool abort() override;
+
+    void executeTask() override;
+
+    [[nodiscard]] int token() const { return m_token; }
+
+   private:
+    int m_token;
+
+    WorldSave& m_save;
+
+    bool m_aborted = false;
+};
diff --git a/launcher/minecraft/mod/tasks/ModFolderLoadTask.cpp b/launcher/minecraft/mod/tasks/ModFolderLoadTask.cpp
index 78ef4386..3677a1dc 100644
--- a/launcher/minecraft/mod/tasks/ModFolderLoadTask.cpp
+++ b/launcher/minecraft/mod/tasks/ModFolderLoadTask.cpp
@@ -72,14 +72,14 @@ void ModFolderLoadTask::executeTask()
                 delete mod;
             }
             else {
-                m_result->mods[mod->internal_id()] = mod;
+                m_result->mods[mod->internal_id()].reset(std::move(mod));
                 m_result->mods[mod->internal_id()]->setStatus(ModStatus::NoMetadata);
             }
         }
         else { 
             QString chopped_id = mod->internal_id().chopped(9);
             if (m_result->mods.contains(chopped_id)) {
-                m_result->mods[mod->internal_id()] = mod;
+                m_result->mods[mod->internal_id()].reset(std::move(mod));
 
                 auto metadata = m_result->mods[chopped_id]->metadata();
                 if (metadata) {
@@ -90,7 +90,7 @@ void ModFolderLoadTask::executeTask()
                 }
             }
             else {
-                m_result->mods[mod->internal_id()] = mod;
+                m_result->mods[mod->internal_id()].reset(std::move(mod));
                 m_result->mods[mod->internal_id()]->setStatus(ModStatus::NoMetadata);
             }
         }
@@ -130,6 +130,6 @@ void ModFolderLoadTask::getFromMetadata()
 
         auto* mod = new Mod(m_mods_dir, metadata);
         mod->setStatus(ModStatus::NotInstalled);
-        m_result->mods[mod->internal_id()] = mod;
+        m_result->mods[mod->internal_id()].reset(std::move(mod));
     }
 }
diff --git a/launcher/minecraft/services/CapeChange.cpp b/launcher/minecraft/services/CapeChange.cpp
index c73a11b6..1d5ea36d 100644
--- a/launcher/minecraft/services/CapeChange.cpp
+++ b/launcher/minecraft/services/CapeChange.cpp
@@ -54,9 +54,14 @@ void CapeChange::setCape(QString& cape) {
     setStatus(tr("Equipping cape"));
 
     m_reply = shared_qobject_ptr<QNetworkReply>(rep);
-    connect(rep, &QNetworkReply::uploadProgress, this, &Task::setProgress);
-    connect(rep, SIGNAL(error(QNetworkReply::NetworkError)), this, SLOT(downloadError(QNetworkReply::NetworkError)));
-    connect(rep, SIGNAL(finished()), this, SLOT(downloadFinished()));
+    connect(rep, &QNetworkReply::uploadProgress, this, &CapeChange::setProgress);
+#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) // QNetworkReply::errorOccurred added in 5.15
+    connect(rep, &QNetworkReply::errorOccurred, this, &CapeChange::downloadError);
+#else
+    connect(rep, QOverload<QNetworkReply::NetworkError>::of(&QNetworkReply::error), this, &CapeChange::downloadError);
+#endif
+    connect(rep, &QNetworkReply::sslErrors, this, &CapeChange::sslErrors);
+    connect(rep, &QNetworkReply::finished, this, &CapeChange::downloadFinished);
 }
 
 void CapeChange::clearCape() {
@@ -68,13 +73,14 @@ void CapeChange::clearCape() {
     setStatus(tr("Removing cape"));
 
     m_reply = shared_qobject_ptr<QNetworkReply>(rep);
-    connect(rep, &QNetworkReply::uploadProgress, this, &Task::setProgress);
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-    connect(rep, SIGNAL(errorOccurred(QNetworkReply::NetworkError)), this, SLOT(downloadError(QNetworkReply::NetworkError)));
+    connect(rep, &QNetworkReply::uploadProgress, this, &CapeChange::setProgress);
+#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) // QNetworkReply::errorOccurred added in 5.15
+    connect(rep, &QNetworkReply::errorOccurred, this, &CapeChange::downloadError);
 #else
-    connect(rep, SIGNAL(error(QNetworkReply::NetworkError)), this, SLOT(downloadError(QNetworkReply::NetworkError)));
+    connect(rep, QOverload<QNetworkReply::NetworkError>::of(&QNetworkReply::error), this, &CapeChange::downloadError);
 #endif
-    connect(rep, SIGNAL(finished()), this, SLOT(downloadFinished()));
+    connect(rep, &QNetworkReply::sslErrors, this, &CapeChange::sslErrors);
+    connect(rep, &QNetworkReply::finished, this, &CapeChange::downloadFinished);
 }
 
 
@@ -95,6 +101,17 @@ void CapeChange::downloadError(QNetworkReply::NetworkError error)
     emitFailed(m_reply->errorString());
 }
 
+void CapeChange::sslErrors(const QList<QSslError>& errors)
+{
+    int i = 1;
+    for (auto error : errors) {
+        qCritical() << "Cape change SSL Error #" << i << " : " << error.errorString();
+        auto cert = error.certificate();
+        qCritical() << "Certificate in question:\n" << cert.toText();
+        i++;
+    }
+}
+
 void CapeChange::downloadFinished()
 {
     // if the download failed
diff --git a/launcher/minecraft/services/CapeChange.h b/launcher/minecraft/services/CapeChange.h
index 185d69b6..38069f90 100644
--- a/launcher/minecraft/services/CapeChange.h
+++ b/launcher/minecraft/services/CapeChange.h
@@ -27,6 +27,7 @@ protected:
 
 public slots:
     void downloadError(QNetworkReply::NetworkError);
+    void sslErrors(const QList<QSslError>& errors);
     void downloadFinished();
 };
 
diff --git a/launcher/minecraft/services/SkinDelete.cpp b/launcher/minecraft/services/SkinDelete.cpp
index 921bd094..fbaaeacb 100644
--- a/launcher/minecraft/services/SkinDelete.cpp
+++ b/launcher/minecraft/services/SkinDelete.cpp
@@ -53,13 +53,14 @@ void SkinDelete::executeTask()
     m_reply = shared_qobject_ptr<QNetworkReply>(rep);
 
     setStatus(tr("Deleting skin"));
-    connect(rep, &QNetworkReply::uploadProgress, this, &Task::setProgress);
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-    connect(rep, SIGNAL(errorOccurred(QNetworkReply::NetworkError)), this, SLOT(downloadError(QNetworkReply::NetworkError)));
+    connect(rep, &QNetworkReply::uploadProgress, this, &SkinDelete::setProgress);
+#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) // QNetworkReply::errorOccurred added in 5.15
+    connect(rep, &QNetworkReply::errorOccurred, this, &SkinDelete::downloadError);
 #else
-    connect(rep, SIGNAL(error(QNetworkReply::NetworkError)), this, SLOT(downloadError(QNetworkReply::NetworkError)));
+    connect(rep, QOverload<QNetworkReply::NetworkError>::of(&QNetworkReply::error), this, &SkinDelete::downloadError);
 #endif
-    connect(rep, SIGNAL(finished()), this, SLOT(downloadFinished()));
+    connect(rep, &QNetworkReply::sslErrors, this, &SkinDelete::sslErrors);
+    connect(rep, &QNetworkReply::finished, this, &SkinDelete::downloadFinished);
 }
 
 void SkinDelete::downloadError(QNetworkReply::NetworkError error)
@@ -69,6 +70,17 @@ void SkinDelete::downloadError(QNetworkReply::NetworkError error)
     emitFailed(m_reply->errorString());
 }
 
+void SkinDelete::sslErrors(const QList<QSslError>& errors)
+{
+    int i = 1;
+    for (auto error : errors) {
+        qCritical() << "Skin Delete SSL Error #" << i << " : " << error.errorString();
+        auto cert = error.certificate();
+        qCritical() << "Certificate in question:\n" << cert.toText();
+        i++;
+    }
+}
+
 void SkinDelete::downloadFinished()
 {
     // if the download failed
diff --git a/launcher/minecraft/services/SkinDelete.h b/launcher/minecraft/services/SkinDelete.h
index 83a84685..b9a1c9d3 100644
--- a/launcher/minecraft/services/SkinDelete.h
+++ b/launcher/minecraft/services/SkinDelete.h
@@ -22,5 +22,6 @@ protected:
 
 public slots:
     void downloadError(QNetworkReply::NetworkError);
+    void sslErrors(const QList<QSslError>& errors);
     void downloadFinished();
 };
diff --git a/launcher/minecraft/services/SkinUpload.cpp b/launcher/minecraft/services/SkinUpload.cpp
index c7987875..711f8739 100644
--- a/launcher/minecraft/services/SkinUpload.cpp
+++ b/launcher/minecraft/services/SkinUpload.cpp
@@ -78,13 +78,14 @@ void SkinUpload::executeTask()
     m_reply = shared_qobject_ptr<QNetworkReply>(rep);
 
     setStatus(tr("Uploading skin"));
-    connect(rep, &QNetworkReply::uploadProgress, this, &Task::setProgress);
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-    connect(rep, SIGNAL(errorOccurred(QNetworkReply::NetworkError)), this, SLOT(downloadError(QNetworkReply::NetworkError)));
+    connect(rep, &QNetworkReply::uploadProgress, this, &SkinUpload::setProgress);
+#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) // QNetworkReply::errorOccurred added in 5.15
+    connect(rep, &QNetworkReply::errorOccurred, this, &SkinUpload::downloadError);
 #else
-    connect(rep, SIGNAL(error(QNetworkReply::NetworkError)), this, SLOT(downloadError(QNetworkReply::NetworkError)));
+    connect(rep, QOverload<QNetworkReply::NetworkError>::of(&QNetworkReply::error), this, &SkinUpload::downloadError);
 #endif
-    connect(rep, SIGNAL(finished()), this, SLOT(downloadFinished()));
+    connect(rep, &QNetworkReply::sslErrors, this, &SkinUpload::sslErrors);
+    connect(rep, &QNetworkReply::finished, this, &SkinUpload::downloadFinished);
 }
 
 void SkinUpload::downloadError(QNetworkReply::NetworkError error)
@@ -94,6 +95,17 @@ void SkinUpload::downloadError(QNetworkReply::NetworkError error)
     emitFailed(m_reply->errorString());
 }
 
+void SkinUpload::sslErrors(const QList<QSslError>& errors)
+{
+    int i = 1;
+    for (auto error : errors) {
+        qCritical() << "Skin Upload SSL Error #" << i << " : " << error.errorString();
+        auto cert = error.certificate();
+        qCritical() << "Certificate in question:\n" << cert.toText();
+        i++;
+    }
+}
+
 void SkinUpload::downloadFinished()
 {
     // if the download failed
diff --git a/launcher/minecraft/services/SkinUpload.h b/launcher/minecraft/services/SkinUpload.h
index 2c1f0a2e..ac8c5b36 100644
--- a/launcher/minecraft/services/SkinUpload.h
+++ b/launcher/minecraft/services/SkinUpload.h
@@ -32,6 +32,7 @@ protected:
 public slots:
 
     void downloadError(QNetworkReply::NetworkError);
+    void sslErrors(const QList<QSslError>& errors);
 
     void downloadFinished();
 };
diff --git a/launcher/minecraft/update/AssetUpdateTask.cpp b/launcher/minecraft/update/AssetUpdateTask.cpp
index dd246665..31fd5eb1 100644
--- a/launcher/minecraft/update/AssetUpdateTask.cpp
+++ b/launcher/minecraft/update/AssetUpdateTask.cpp
@@ -24,7 +24,7 @@ void AssetUpdateTask::executeTask()
     auto assets = profile->getMinecraftAssets();
     QUrl indexUrl = assets->url;
     QString localPath = assets->id + ".json";
-    auto job = new NetJob(
+    auto job = makeShared<NetJob>(
         tr("Asset index for %1").arg(m_inst->name()),
         APPLICATION->network()
     );
@@ -45,6 +45,7 @@ void AssetUpdateTask::executeTask()
     connect(downloadJob.get(), &NetJob::failed, this, &AssetUpdateTask::assetIndexFailed);
     connect(downloadJob.get(), &NetJob::aborted, this, [this]{ emitFailed(tr("Aborted")); });
     connect(downloadJob.get(), &NetJob::progress, this, &AssetUpdateTask::progress);
+    connect(downloadJob.get(), &NetJob::stepProgress, this, &AssetUpdateTask::propogateStepProgress);
 
     qDebug() << m_inst->name() << ": Starting asset index download";
     downloadJob->start();
@@ -83,6 +84,7 @@ void AssetUpdateTask::assetIndexFinished()
         connect(downloadJob.get(), &NetJob::failed, this, &AssetUpdateTask::assetsFailed);
         connect(downloadJob.get(), &NetJob::aborted, this, [this]{ emitFailed(tr("Aborted")); });
         connect(downloadJob.get(), &NetJob::progress, this, &AssetUpdateTask::progress);
+        connect(downloadJob.get(), &NetJob::stepProgress, this, &AssetUpdateTask::propogateStepProgress);
         downloadJob->start();
         return;
     }
diff --git a/launcher/minecraft/update/FMLLibrariesTask.cpp b/launcher/minecraft/update/FMLLibrariesTask.cpp
index 7a0bd2f3..75e5c572 100644
--- a/launcher/minecraft/update/FMLLibrariesTask.cpp
+++ b/launcher/minecraft/update/FMLLibrariesTask.cpp
@@ -61,7 +61,7 @@ void FMLLibrariesTask::executeTask()
 
     // download missing libs to our place
     setStatus(tr("Downloading FML libraries..."));
-    auto dljob = new NetJob("FML libraries", APPLICATION->network());
+    NetJob::Ptr dljob{ new NetJob("FML libraries", APPLICATION->network()) };
     auto metacache = APPLICATION->metacache();
     Net::Download::Options options = Net::Download::Option::MakeEternal;
     for (auto &lib : fmlLibsToProcess)
@@ -71,10 +71,11 @@ void FMLLibrariesTask::executeTask()
         dljob->addNetAction(Net::Download::makeCached(QUrl(urlString), entry, options));
     }
 
-    connect(dljob, &NetJob::succeeded, this, &FMLLibrariesTask::fmllibsFinished);
-    connect(dljob, &NetJob::failed, this, &FMLLibrariesTask::fmllibsFailed);
-    connect(dljob, &NetJob::aborted, this, [this]{ emitFailed(tr("Aborted")); });
-    connect(dljob, &NetJob::progress, this, &FMLLibrariesTask::progress);
+    connect(dljob.get(), &NetJob::succeeded, this, &FMLLibrariesTask::fmllibsFinished);
+    connect(dljob.get(), &NetJob::failed, this, &FMLLibrariesTask::fmllibsFailed);
+    connect(dljob.get(), &NetJob::aborted, this, [this]{ emitFailed(tr("Aborted")); });
+    connect(dljob.get(), &NetJob::progress, this, &FMLLibrariesTask::progress);
+    connect(dljob.get(), &NetJob::stepProgress, this, &FMLLibrariesTask::propogateStepProgress);
     downloadJob.reset(dljob);
     downloadJob->start();
 }
diff --git a/launcher/minecraft/update/LibrariesTask.cpp b/launcher/minecraft/update/LibrariesTask.cpp
index 33a575c2..415b9a66 100644
--- a/launcher/minecraft/update/LibrariesTask.cpp
+++ b/launcher/minecraft/update/LibrariesTask.cpp
@@ -20,7 +20,7 @@ void LibrariesTask::executeTask()
     auto components = inst->getPackProfile();
     auto profile = components->getProfile();
 
-    auto job = new NetJob(tr("Libraries for instance %1").arg(inst->name()), APPLICATION->network());
+    NetJob::Ptr job{ new NetJob(tr("Libraries for instance %1").arg(inst->name()), APPLICATION->network()) };
     downloadJob.reset(job);
 
     auto metacache = APPLICATION->metacache();
@@ -70,6 +70,8 @@ void LibrariesTask::executeTask()
     connect(downloadJob.get(), &NetJob::failed, this, &LibrariesTask::jarlibFailed);
     connect(downloadJob.get(), &NetJob::aborted, this, [this]{ emitFailed(tr("Aborted")); });
     connect(downloadJob.get(), &NetJob::progress, this, &LibrariesTask::progress);
+    connect(downloadJob.get(), &NetJob::stepProgress, this, &LibrariesTask::propogateStepProgress);
+
     downloadJob->start();
 }
 
diff --git a/launcher/modplatform/CheckUpdateTask.h b/launcher/modplatform/CheckUpdateTask.h
index 91922034..f7582b8f 100644
--- a/launcher/modplatform/CheckUpdateTask.h
+++ b/launcher/modplatform/CheckUpdateTask.h
@@ -1,18 +1,18 @@
 #pragma once
 
 #include "minecraft/mod/Mod.h"
-#include "modplatform/ModAPI.h"
+#include "modplatform/ResourceAPI.h"
 #include "modplatform/ModIndex.h"
 #include "tasks/Task.h"
 
-class ModDownloadTask;
+class ResourceDownloadTask;
 class ModFolderModel;
 
 class CheckUpdateTask : public Task {
     Q_OBJECT
 
    public:
-    CheckUpdateTask(QList<Mod*>& mods, std::list<Version>& mcVersions, ModAPI::ModLoaderTypes loaders, std::shared_ptr<ModFolderModel> mods_folder)
+    CheckUpdateTask(QList<Mod*>& mods, std::list<Version>& mcVersions, std::optional<ResourceAPI::ModLoaderTypes> loaders, std::shared_ptr<ModFolderModel> mods_folder)
         : Task(nullptr), m_mods(mods), m_game_versions(mcVersions), m_loaders(loaders), m_mods_folder(mods_folder) {};
 
     struct UpdatableMod {
@@ -21,11 +21,11 @@ class CheckUpdateTask : public Task {
         QString old_version;
         QString new_version;
         QString changelog;
-        ModPlatform::Provider provider;
-        ModDownloadTask* download;
+        ModPlatform::ResourceProvider provider;
+        shared_qobject_ptr<ResourceDownloadTask> download;
 
        public:
-        UpdatableMod(QString name, QString old_h, QString old_v, QString new_v, QString changelog, ModPlatform::Provider p, ModDownloadTask* t)
+        UpdatableMod(QString name, QString old_h, QString old_v, QString new_v, QString changelog, ModPlatform::ResourceProvider p, shared_qobject_ptr<ResourceDownloadTask> t)
             : name(name), old_hash(old_h), old_version(old_v), new_version(new_v), changelog(changelog), provider(p), download(t)
         {}
     };
@@ -44,7 +44,7 @@ class CheckUpdateTask : public Task {
    protected:
     QList<Mod*>& m_mods;
     std::list<Version>& m_game_versions;
-    ModAPI::ModLoaderTypes m_loaders;
+    std::optional<ResourceAPI::ModLoaderTypes> m_loaders;
     std::shared_ptr<ModFolderModel> m_mods_folder;
 
     std::vector<UpdatableMod> m_updatable;
diff --git a/launcher/modplatform/EnsureMetadataTask.cpp b/launcher/modplatform/EnsureMetadataTask.cpp
index 234330a7..34d969f0 100644
--- a/launcher/modplatform/EnsureMetadataTask.cpp
+++ b/launcher/modplatform/EnsureMetadataTask.cpp
@@ -13,14 +13,12 @@
 #include "modplatform/modrinth/ModrinthAPI.h"
 #include "modplatform/modrinth/ModrinthPackIndex.h"
 
-#include "net/NetJob.h"
-
 static ModPlatform::ProviderCapabilities ProviderCaps;
 
 static ModrinthAPI modrinth_api;
 static FlameAPI flame_api;
 
-EnsureMetadataTask::EnsureMetadataTask(Mod* mod, QDir dir, ModPlatform::Provider prov)
+EnsureMetadataTask::EnsureMetadataTask(Mod* mod, QDir dir, ModPlatform::ResourceProvider prov)
     : Task(nullptr), m_index_dir(dir), m_provider(prov), m_hashing_task(nullptr), m_current_task(nullptr)
 {
     auto hash_task = createNewHash(mod);
@@ -31,10 +29,10 @@ EnsureMetadataTask::EnsureMetadataTask(Mod* mod, QDir dir, ModPlatform::Provider
     hash_task->start();
 }
 
-EnsureMetadataTask::EnsureMetadataTask(QList<Mod*>& mods, QDir dir, ModPlatform::Provider prov)
+EnsureMetadataTask::EnsureMetadataTask(QList<Mod*>& mods, QDir dir, ModPlatform::ResourceProvider prov)
     : Task(nullptr), m_index_dir(dir), m_provider(prov), m_current_task(nullptr)
 {
-    m_hashing_task = new ConcurrentTask(this, "MakeHashesTask", 10);
+    m_hashing_task.reset(new ConcurrentTask(this, "MakeHashesTask", 10));
     for (auto* mod : mods) {
         auto hash_task = createNewHash(mod);
         if (!hash_task)
@@ -107,13 +105,13 @@ void EnsureMetadataTask::executeTask()
         }
     }
 
-    NetJob::Ptr version_task;
+    Task::Ptr version_task;
 
     switch (m_provider) {
-        case (ModPlatform::Provider::MODRINTH):
+        case (ModPlatform::ResourceProvider::MODRINTH):
             version_task = modrinthVersionsTask();
             break;
-        case (ModPlatform::Provider::FLAME):
+        case (ModPlatform::ResourceProvider::FLAME):
             version_task = flameVersionsTask();
             break;
     }
@@ -127,13 +125,13 @@ void EnsureMetadataTask::executeTask()
     };
 
     connect(version_task.get(), &Task::finished, this, [this, invalidade_leftover] {
-        NetJob::Ptr project_task;
+        Task::Ptr project_task;
 
         switch (m_provider) {
-            case (ModPlatform::Provider::MODRINTH):
+            case (ModPlatform::ResourceProvider::MODRINTH):
                 project_task = modrinthProjectsTask();
                 break;
-            case (ModPlatform::Provider::FLAME):
+            case (ModPlatform::ResourceProvider::FLAME):
                 project_task = flameProjectsTask();
                 break;
         }
@@ -149,7 +147,7 @@ void EnsureMetadataTask::executeTask()
             m_current_task = nullptr;
         });
 
-        m_current_task = project_task.get();
+        m_current_task = project_task;
         project_task->start();
     });
 
@@ -164,7 +162,7 @@ void EnsureMetadataTask::executeTask()
         setStatus(tr("Requesting metadata information from %1 for '%2'...")
                       .arg(ProviderCaps.readableName(m_provider), m_mods.begin().value()->name()));
 
-    m_current_task = version_task.get();
+    m_current_task = version_task;
     version_task->start();
 }
 
@@ -210,18 +208,18 @@ void EnsureMetadataTask::emitFail(Mod* m, QString key, RemoveFromList remove)
 
 // Modrinth
 
-NetJob::Ptr EnsureMetadataTask::modrinthVersionsTask()
+Task::Ptr EnsureMetadataTask::modrinthVersionsTask()
 {
-    auto hash_type = ProviderCaps.hashType(ModPlatform::Provider::MODRINTH).first();
+    auto hash_type = ProviderCaps.hashType(ModPlatform::ResourceProvider::MODRINTH).first();
 
     auto* response = new QByteArray();
     auto ver_task = modrinth_api.currentVersions(m_mods.keys(), hash_type, response);
 
     // Prevents unfortunate timings when aborting the task
     if (!ver_task)
-        return {};
+        return Task::Ptr{nullptr};
 
-    connect(ver_task.get(), &NetJob::succeeded, this, [this, response] {
+    connect(ver_task.get(), &Task::succeeded, this, [this, response] {
         QJsonParseError parse_error{};
         QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error);
         if (parse_error.error != QJsonParseError::NoError) {
@@ -260,14 +258,14 @@ NetJob::Ptr EnsureMetadataTask::modrinthVersionsTask()
     return ver_task;
 }
 
-NetJob::Ptr EnsureMetadataTask::modrinthProjectsTask()
+Task::Ptr EnsureMetadataTask::modrinthProjectsTask()
 {
     QHash<QString, QString> addonIds;
     for (auto const& data : m_temp_versions)
         addonIds.insert(data.addonId.toString(), data.hash);
 
     auto response = new QByteArray();
-    NetJob::Ptr proj_task;
+    Task::Ptr proj_task;
 
     if (addonIds.isEmpty()) {
         qWarning() << "No addonId found!";
@@ -279,9 +277,9 @@ NetJob::Ptr EnsureMetadataTask::modrinthProjectsTask()
 
     // Prevents unfortunate timings when aborting the task
     if (!proj_task)
-        return {};
+        return Task::Ptr{nullptr};
 
-    connect(proj_task.get(), &NetJob::succeeded, this, [this, response, addonIds] {
+    connect(proj_task.get(), &Task::succeeded, this, [this, response, addonIds] {
         QJsonParseError parse_error{};
         auto doc = QJsonDocument::fromJson(*response, &parse_error);
         if (parse_error.error != QJsonParseError::NoError) {
@@ -291,43 +289,53 @@ NetJob::Ptr EnsureMetadataTask::modrinthProjectsTask()
             return;
         }
 
+        QJsonArray entries;
+
         try {
-            QJsonArray entries;
             if (addonIds.size() == 1)
                 entries = { doc.object() };
             else
                 entries = Json::requireArray(doc);
+        } catch (Json::JsonException& e) {
+            qDebug() << e.cause();
+            qDebug() << doc;
+        }
 
-            for (auto entry : entries) {
+        for (auto entry : entries) {
+            ModPlatform::IndexedPack pack;
+
+            try {
                 auto entry_obj = Json::requireObject(entry);
 
-                ModPlatform::IndexedPack pack;
                 Modrinth::loadIndexedPack(pack, entry_obj);
+            } catch (Json::JsonException& e) {
+                qDebug() << e.cause();
+                qDebug() << doc;
 
-                auto hash = addonIds.find(pack.addonId.toString()).value();
+                // Skip this entry, since it has problems
+                continue;
+            }
 
-                auto mod_iter = m_mods.find(hash);
-                if (mod_iter == m_mods.end()) {
-                    qWarning() << "Invalid project id from the API response.";
-                    continue;
-                }
+            auto hash = addonIds.find(pack.addonId.toString()).value();
 
-                auto* mod = mod_iter.value();
+            auto mod_iter = m_mods.find(hash);
+            if (mod_iter == m_mods.end()) {
+                qWarning() << "Invalid project id from the API response.";
+                continue;
+            }
 
-                try {
-                    setStatus(tr("Parsing API response from Modrinth for '%1'...").arg(mod->name()));
+            auto* mod = mod_iter.value();
 
-                    modrinthCallback(pack, m_temp_versions.find(hash).value(), mod);
-                } catch (Json::JsonException& e) {
-                    qDebug() << e.cause();
-                    qDebug() << entries;
+            try {
+                setStatus(tr("Parsing API response from Modrinth for '%1'...").arg(mod->name()));
 
-                    emitFail(mod);
-                }
+                modrinthCallback(pack, m_temp_versions.find(hash).value(), mod);
+            } catch (Json::JsonException& e) {
+                qDebug() << e.cause();
+                qDebug() << entries;
+
+                emitFail(mod);
             }
-        } catch (Json::JsonException& e) {
-            qDebug() << e.cause();
-            qDebug() << doc;
         }
     });
 
@@ -335,7 +343,7 @@ NetJob::Ptr EnsureMetadataTask::modrinthProjectsTask()
 }
 
 // Flame
-NetJob::Ptr EnsureMetadataTask::flameVersionsTask()
+Task::Ptr EnsureMetadataTask::flameVersionsTask()
 {
     auto* response = new QByteArray();
 
@@ -400,7 +408,7 @@ NetJob::Ptr EnsureMetadataTask::flameVersionsTask()
     return ver_task;
 }
 
-NetJob::Ptr EnsureMetadataTask::flameProjectsTask()
+Task::Ptr EnsureMetadataTask::flameProjectsTask()
 {
     QHash<QString, QString> addonIds;
     for (auto const& hash : m_mods.keys()) {
@@ -414,7 +422,7 @@ NetJob::Ptr EnsureMetadataTask::flameProjectsTask()
     }
 
     auto response = new QByteArray();
-    NetJob::Ptr proj_task;
+    Task::Ptr proj_task;
 
     if (addonIds.isEmpty()) {
         qWarning() << "No addonId found!";
@@ -426,9 +434,9 @@ NetJob::Ptr EnsureMetadataTask::flameProjectsTask()
 
     // Prevents unfortunate timings when aborting the task
     if (!proj_task)
-        return {};
+        return Task::Ptr{nullptr};
 
-    connect(proj_task.get(), &NetJob::succeeded, this, [this, response, addonIds] {
+    connect(proj_task.get(), &Task::succeeded, this, [this, response, addonIds] {
         QJsonParseError parse_error{};
         auto doc = QJsonDocument::fromJson(*response, &parse_error);
         if (parse_error.error != QJsonParseError::NoError) {
diff --git a/launcher/modplatform/EnsureMetadataTask.h b/launcher/modplatform/EnsureMetadataTask.h
index a8b0851e..03cae4e4 100644
--- a/launcher/modplatform/EnsureMetadataTask.h
+++ b/launcher/modplatform/EnsureMetadataTask.h
@@ -14,8 +14,8 @@ class EnsureMetadataTask : public Task {
     Q_OBJECT
 
    public:
-    EnsureMetadataTask(Mod*, QDir, ModPlatform::Provider = ModPlatform::Provider::MODRINTH);
-    EnsureMetadataTask(QList<Mod*>&, QDir, ModPlatform::Provider = ModPlatform::Provider::MODRINTH);
+    EnsureMetadataTask(Mod*, QDir, ModPlatform::ResourceProvider = ModPlatform::ResourceProvider::MODRINTH);
+    EnsureMetadataTask(QList<Mod*>&, QDir, ModPlatform::ResourceProvider = ModPlatform::ResourceProvider::MODRINTH);
 
     ~EnsureMetadataTask() = default;
 
@@ -28,11 +28,11 @@ class EnsureMetadataTask : public Task {
 
    private:
     // FIXME: Move to their own namespace
-    auto modrinthVersionsTask() -> NetJob::Ptr;
-    auto modrinthProjectsTask() -> NetJob::Ptr;
+    auto modrinthVersionsTask() -> Task::Ptr;
+    auto modrinthProjectsTask() -> Task::Ptr;
 
-    auto flameVersionsTask() -> NetJob::Ptr;
-    auto flameProjectsTask() -> NetJob::Ptr;
+    auto flameVersionsTask() -> Task::Ptr;
+    auto flameProjectsTask() -> Task::Ptr;
 
     // Helpers
     enum class RemoveFromList {
@@ -57,9 +57,9 @@ class EnsureMetadataTask : public Task {
    private:
     QHash<QString, Mod*> m_mods;
     QDir m_index_dir;
-    ModPlatform::Provider m_provider;
+    ModPlatform::ResourceProvider m_provider;
 
     QHash<QString, ModPlatform::IndexedVersion> m_temp_versions;
-    ConcurrentTask* m_hashing_task;
-    NetJob* m_current_task;
+    ConcurrentTask::Ptr m_hashing_task;
+    Task::Ptr m_current_task;
 };
diff --git a/launcher/modplatform/ModAPI.h b/launcher/modplatform/ModAPI.h
deleted file mode 100644
index 703de143..00000000
--- a/launcher/modplatform/ModAPI.h
+++ /dev/null
@@ -1,118 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  PolyMC - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      Copyright 2013-2021 MultiMC Contributors
- *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
- */
-
-#pragma once
-
-#include <QString>
-#include <QList>
-#include <list>
-
-#include "../Version.h"
-#include "net/NetJob.h"
-
-namespace ModPlatform {
-class ListModel;
-struct IndexedPack;
-}
-
-class ModAPI {
-   protected:
-    using CallerType = ModPlatform::ListModel;
-
-   public:
-    virtual ~ModAPI() = default;
-
-    enum ModLoaderType {
-        Unspecified = 0,
-        Forge = 1 << 0,
-        Cauldron = 1 << 1,
-        LiteLoader = 1 << 2,
-        Fabric = 1 << 3,
-        Quilt = 1 << 4
-    };
-    Q_DECLARE_FLAGS(ModLoaderTypes, ModLoaderType)
-
-    struct SearchArgs {
-        int offset;
-        QString search;
-        QString sorting;
-        ModLoaderTypes loaders;
-        std::list<Version> versions;
-    };
-
-    virtual void searchMods(CallerType* caller, SearchArgs&& args) const = 0;
-    virtual void getModInfo(ModPlatform::IndexedPack& pack, std::function<void(QJsonDocument&, ModPlatform::IndexedPack&)> callback) = 0;
-
-    virtual auto getProject(QString addonId, QByteArray* response) const -> NetJob* = 0;
-    virtual auto getProjects(QStringList addonIds, QByteArray* response) const -> NetJob* = 0;
-
-
-    struct VersionSearchArgs {
-        QString addonId;
-        std::list<Version> mcVersions;
-        ModLoaderTypes loaders;
-    };
-
-    virtual void getVersions(VersionSearchArgs&& args, std::function<void(QJsonDocument&, QString)> callback) const = 0;
-
-    static auto getModLoaderString(ModLoaderType type) -> const QString {
-        switch (type) {
-            case Unspecified:
-                break;
-            case Forge:
-                return "forge";
-            case Cauldron:
-                return "cauldron";
-            case LiteLoader:
-                return "liteloader";
-            case Fabric:
-                return "fabric";
-            case Quilt:
-                return "quilt";
-        }
-        return "";
-    }
-
-   protected:
-    inline auto getGameVersionsString(std::list<Version> mcVersions) const -> QString
-    {
-        QString s;
-        for(auto& ver : mcVersions){
-            s += QString("\"%1\",").arg(ver.toString());
-        }
-        s.remove(s.length() - 1, 1); //remove last comma
-        return s;
-    }
-};
diff --git a/launcher/modplatform/ModIndex.cpp b/launcher/modplatform/ModIndex.cpp
index 34fd9f30..6a507caf 100644
--- a/launcher/modplatform/ModIndex.cpp
+++ b/launcher/modplatform/ModIndex.cpp
@@ -24,47 +24,47 @@
 
 namespace ModPlatform {
 
-auto ProviderCapabilities::name(Provider p) -> const char*
+auto ProviderCapabilities::name(ResourceProvider p) -> const char*
 {
     switch (p) {
-        case Provider::MODRINTH:
+        case ResourceProvider::MODRINTH:
             return "modrinth";
-        case Provider::FLAME:
+        case ResourceProvider::FLAME:
             return "curseforge";
     }
     return {};
 }
-auto ProviderCapabilities::readableName(Provider p) -> QString
+auto ProviderCapabilities::readableName(ResourceProvider p) -> QString
 {
     switch (p) {
-        case Provider::MODRINTH:
+        case ResourceProvider::MODRINTH:
             return "Modrinth";
-        case Provider::FLAME:
+        case ResourceProvider::FLAME:
             return "CurseForge";
     }
     return {};
 }
-auto ProviderCapabilities::hashType(Provider p) -> QStringList
+auto ProviderCapabilities::hashType(ResourceProvider p) -> QStringList
 {
     switch (p) {
-        case Provider::MODRINTH:
+        case ResourceProvider::MODRINTH:
             return { "sha512", "sha1" };
-        case Provider::FLAME:
+        case ResourceProvider::FLAME:
             // Try newer formats first, fall back to old format
             return { "sha1", "md5", "murmur2" };
     }
     return {};
 }
 
-auto ProviderCapabilities::hash(Provider p, QIODevice* device, QString type) -> QString
+auto ProviderCapabilities::hash(ResourceProvider p, QIODevice* device, QString type) -> QString
 {
     QCryptographicHash::Algorithm algo = QCryptographicHash::Sha1;
     switch (p) {
-        case Provider::MODRINTH: {
+        case ResourceProvider::MODRINTH: {
             algo = (type == "sha1") ? QCryptographicHash::Sha1 : QCryptographicHash::Sha512;
             break;
         }
-        case Provider::FLAME:
+        case ResourceProvider::FLAME:
             algo = (type == "sha1") ? QCryptographicHash::Sha1 : QCryptographicHash::Md5;
             break;
     }
diff --git a/launcher/modplatform/ModIndex.h b/launcher/modplatform/ModIndex.h
index 518fed7c..8d0223f9 100644
--- a/launcher/modplatform/ModIndex.h
+++ b/launcher/modplatform/ModIndex.h
@@ -23,22 +23,22 @@
 #include <QString>
 #include <QVariant>
 #include <QVector>
+#include <memory>
 
 class QIODevice;
 
 namespace ModPlatform {
 
-enum class Provider {
-    MODRINTH,
-    FLAME
-};
+enum class ResourceProvider { MODRINTH, FLAME };
+
+enum class ResourceType { MOD, RESOURCE_PACK, SHADER_PACK };
 
 class ProviderCapabilities {
    public:
-    auto name(Provider) -> const char*;
-    auto readableName(Provider) -> QString;
-    auto hashType(Provider) -> QStringList;
-    auto hash(Provider, QIODevice*, QString type = "") -> QString;
+    auto name(ResourceProvider) -> const char*;
+    auto readableName(ResourceProvider) -> QString;
+    auto hashType(ResourceProvider) -> QStringList;
+    auto hash(ResourceProvider, QIODevice*, QString type = "") -> QString;
 };
 
 struct ModpackAuthor {
@@ -66,6 +66,10 @@ struct IndexedVersion {
     QString hash;
     bool is_preferred = true;
     QString changelog;
+
+    // For internal use, not provided by APIs
+    bool is_currently_selected = false;
+    QString custom_target_folder;
 };
 
 struct ExtraPackData {
@@ -80,8 +84,10 @@ struct ExtraPackData {
 };
 
 struct IndexedPack {
+    using Ptr = std::shared_ptr<IndexedPack>;
+
     QVariant addonId;
-    Provider provider;
+    ResourceProvider provider;
     QString name;
     QString slug;
     QString description;
@@ -96,9 +102,26 @@ struct IndexedPack {
     // Don't load by default, since some modplatform don't have that info
     bool extraDataLoaded = true;
     ExtraPackData extraData;
+
+    // For internal use, not provided by APIs
+    [[nodiscard]] bool isVersionSelected(size_t index) const
+    {
+        if (!versionsLoaded)
+            return false;
+
+        return versions.at(index).is_currently_selected;
+    }
+    [[nodiscard]] bool isAnyVersionSelected() const
+    {
+        if (!versionsLoaded)
+            return false;
+
+        return std::any_of(versions.constBegin(), versions.constEnd(),
+                [](auto const& v) { return v.is_currently_selected; });
+    }
 };
 
 }  // namespace ModPlatform
 
 Q_DECLARE_METATYPE(ModPlatform::IndexedPack)
-Q_DECLARE_METATYPE(ModPlatform::Provider)
+Q_DECLARE_METATYPE(ModPlatform::ResourceProvider)
diff --git a/launcher/modplatform/ResourceAPI.h b/launcher/modplatform/ResourceAPI.h
new file mode 100644
index 00000000..34f33779
--- /dev/null
+++ b/launcher/modplatform/ResourceAPI.h
@@ -0,0 +1,177 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only AND Apache-2.0
+/*
+ *  PolyMC - Minecraft Launcher
+ *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
+
+#pragma once
+
+#include <QDebug>
+#include <QList>
+#include <QString>
+
+#include <list>
+#include <optional>
+
+#include "../Version.h"
+
+#include "modplatform/ModIndex.h"
+#include "tasks/Task.h"
+
+/* Simple class with a common interface for interacting with APIs */
+class ResourceAPI {
+   public:
+    virtual ~ResourceAPI() = default;
+
+    enum ModLoaderType { Forge = 1 << 0, Cauldron = 1 << 1, LiteLoader = 1 << 2, Fabric = 1 << 3, Quilt = 1 << 4 };
+    Q_DECLARE_FLAGS(ModLoaderTypes, ModLoaderType)
+
+    struct SortingMethod {
+        // The index of the sorting method. Used to allow for arbitrary ordering in the list of methods.
+        // Used by Flame in the API request.
+        unsigned int index;
+        // The real name of the sorting, as used in the respective API specification.
+        // Used by Modrinth in the API request.
+        QString name;
+        // The human-readable name of the sorting, used for display in the UI.
+        QString readable_name;
+    };
+
+    struct SearchArgs {
+        ModPlatform::ResourceType type{};
+        int offset = 0;
+
+        std::optional<QString> search;
+        std::optional<SortingMethod> sorting;
+        std::optional<ModLoaderTypes> loaders;
+        std::optional<std::list<Version> > versions;
+    };
+    struct SearchCallbacks {
+        std::function<void(QJsonDocument&)> on_succeed;
+        std::function<void(QString const& reason, int network_error_code)> on_fail;
+        std::function<void()> on_abort;
+    };
+
+    struct VersionSearchArgs {
+        ModPlatform::IndexedPack pack;
+
+        std::optional<std::list<Version> > mcVersions;
+        std::optional<ModLoaderTypes> loaders;
+
+        VersionSearchArgs(VersionSearchArgs const&) = default;
+        void operator=(VersionSearchArgs other)
+        {
+            pack = other.pack;
+            mcVersions = other.mcVersions;
+            loaders = other.loaders;
+        }
+    };
+    struct VersionSearchCallbacks {
+        std::function<void(QJsonDocument&, ModPlatform::IndexedPack)> on_succeed;
+    };
+
+    struct ProjectInfoArgs {
+        ModPlatform::IndexedPack pack;
+
+        ProjectInfoArgs(ProjectInfoArgs const&) = default;
+        void operator=(ProjectInfoArgs other) { pack = other.pack; }
+    };
+    struct ProjectInfoCallbacks {
+        std::function<void(QJsonDocument&, ModPlatform::IndexedPack)> on_succeed;
+    };
+
+   public:
+    /** Gets a list of available sorting methods for this API. */
+    [[nodiscard]] virtual auto getSortingMethods() const -> QList<SortingMethod> = 0;
+
+   public slots:
+    [[nodiscard]] virtual Task::Ptr searchProjects(SearchArgs&&, SearchCallbacks&&) const
+    {
+        qWarning() << "TODO";
+        return nullptr;
+    }
+    [[nodiscard]] virtual Task::Ptr getProject(QString addonId, QByteArray* response) const
+    {
+        qWarning() << "TODO";
+        return nullptr;
+    }
+    [[nodiscard]] virtual Task::Ptr getProjects(QStringList addonIds, QByteArray* response) const
+    {
+        qWarning() << "TODO";
+        return nullptr;
+    }
+
+    [[nodiscard]] virtual Task::Ptr getProjectInfo(ProjectInfoArgs&&, ProjectInfoCallbacks&&) const
+    {
+        qWarning() << "TODO";
+        return nullptr;
+    }
+    [[nodiscard]] virtual Task::Ptr getProjectVersions(VersionSearchArgs&&, VersionSearchCallbacks&&) const
+    {
+        qWarning() << "TODO";
+        return nullptr;
+    }
+
+    static auto getModLoaderString(ModLoaderType type) -> const QString
+    {
+        switch (type) {
+            case Forge:
+                return "forge";
+            case Cauldron:
+                return "cauldron";
+            case LiteLoader:
+                return "liteloader";
+            case Fabric:
+                return "fabric";
+            case Quilt:
+                return "quilt";
+            default:
+                break;
+        }
+        return "";
+    }
+
+   protected:
+    [[nodiscard]] inline QString debugName() const { return "External resource API"; }
+
+    [[nodiscard]] inline auto getGameVersionsString(std::list<Version> mcVersions) const -> QString
+    {
+        QString s;
+        for (auto& ver : mcVersions) {
+            s += QString("\"%1\",").arg(ver.toString());
+        }
+        s.remove(s.length() - 1, 1);  // remove last comma
+        return s;
+    }
+};
diff --git a/launcher/modplatform/atlauncher/ATLPackInstallTask.cpp b/launcher/modplatform/atlauncher/ATLPackInstallTask.cpp
index 291ad916..96cea7b7 100644
--- a/launcher/modplatform/atlauncher/ATLPackInstallTask.cpp
+++ b/launcher/modplatform/atlauncher/ATLPackInstallTask.cpp
@@ -81,16 +81,17 @@ bool PackInstallTask::abort()
 void PackInstallTask::executeTask()
 {
     qDebug() << "PackInstallTask::executeTask: " << QThread::currentThreadId();
-    auto *netJob = new NetJob("ATLauncher::VersionFetch", APPLICATION->network());
+    NetJob::Ptr netJob{ new NetJob("ATLauncher::VersionFetch", APPLICATION->network()) };
     auto searchUrl = QString(BuildConfig.ATL_DOWNLOAD_SERVER_URL + "packs/%1/versions/%2/Configs.json")
             .arg(m_pack_safe_name).arg(m_version_name);
     netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchUrl), &response));
+
+    QObject::connect(netJob.get(), &NetJob::succeeded, this, &PackInstallTask::onDownloadSucceeded);
+    QObject::connect(netJob.get(), &NetJob::failed, this, &PackInstallTask::onDownloadFailed);
+    QObject::connect(netJob.get(), &NetJob::aborted, this, &PackInstallTask::onDownloadAborted);
+
     jobPtr = netJob;
     jobPtr->start();
-
-    QObject::connect(netJob, &NetJob::succeeded, this, &PackInstallTask::onDownloadSucceeded);
-    QObject::connect(netJob, &NetJob::failed, this, &PackInstallTask::onDownloadFailed);
-    QObject::connect(netJob, &NetJob::aborted, this, &PackInstallTask::onDownloadAborted);
 }
 
 void PackInstallTask::onDownloadSucceeded()
@@ -552,7 +553,7 @@ bool PackInstallTask::createLibrariesComponent(QString instanceRoot, std::shared
     file.write(OneSixVersionFormat::versionFileToJson(f).toJson());
     file.close();
 
-    profile->appendComponent(new Component(profile.get(), target_id, f));
+    profile->appendComponent(ComponentPtr{ new Component(profile.get(), target_id, f) });
     return true;
 }
 
@@ -641,7 +642,7 @@ bool PackInstallTask::createPackComponent(QString instanceRoot, std::shared_ptr<
     file.write(OneSixVersionFormat::versionFileToJson(f).toJson());
     file.close();
 
-    profile->appendComponent(new Component(profile.get(), target_id, f));
+    profile->appendComponent(ComponentPtr{ new Component(profile.get(), target_id, f) });
     return true;
 }
 
@@ -649,7 +650,7 @@ void PackInstallTask::installConfigs()
 {
     qDebug() << "PackInstallTask::installConfigs: " << QThread::currentThreadId();
     setStatus(tr("Downloading configs..."));
-    jobPtr = new NetJob(tr("Config download"), APPLICATION->network());
+    jobPtr.reset(new NetJob(tr("Config download"), APPLICATION->network()));
 
     auto path = QString("Configs/%1/%2.zip").arg(m_pack_safe_name).arg(m_version_name);
     auto url = QString(BuildConfig.ATL_DOWNLOAD_SERVER_URL + "packs/%1/versions/%2/Configs.zip")
@@ -682,6 +683,7 @@ void PackInstallTask::installConfigs()
         abortable = true;
         setProgress(current, total);
     });
+    connect(jobPtr.get(), &NetJob::stepProgress, this, &PackInstallTask::propogateStepProgress);
     connect(jobPtr.get(), &NetJob::aborted, [&]{
         abortable = false;
         jobPtr.reset();
@@ -747,7 +749,7 @@ void PackInstallTask::downloadMods()
     setStatus(tr("Downloading mods..."));
 
     jarmods.clear();
-    jobPtr = new NetJob(tr("Mod download"), APPLICATION->network());
+    jobPtr.reset(new NetJob(tr("Mod download"), APPLICATION->network()));
     for(const auto& mod : m_version.mods) {
         // skip non-client mods
         if(!mod.client) continue;
@@ -845,9 +847,11 @@ void PackInstallTask::downloadMods()
     });
     connect(jobPtr.get(), &NetJob::progress, [&](qint64 current, qint64 total)
     {
+        setDetails(tr("%1 out of %2 complete").arg(current).arg(total));
         abortable = true;
         setProgress(current, total);
     });
+    connect(jobPtr.get(), &NetJob::stepProgress, this, &PackInstallTask::propogateStepProgress);
     connect(jobPtr.get(), &NetJob::aborted, [&]
     {
         abortable = false;
diff --git a/launcher/modplatform/flame/FileResolvingTask.cpp b/launcher/modplatform/flame/FileResolvingTask.cpp
index 7f1beb1a..83db642e 100644
--- a/launcher/modplatform/flame/FileResolvingTask.cpp
+++ b/launcher/modplatform/flame/FileResolvingTask.cpp
@@ -23,7 +23,7 @@ void Flame::FileResolvingTask::executeTask()
 {
     setStatus(tr("Resolving mod IDs..."));
     setProgress(0, 3);
-    m_dljob = new NetJob("Mod id resolver", m_network);
+    m_dljob.reset(new NetJob("Mod id resolver", m_network));
     result.reset(new QByteArray());
     //build json data to send
     QJsonObject object;
@@ -35,7 +35,29 @@ void Flame::FileResolvingTask::executeTask()
     QByteArray data = Json::toText(object);
     auto dl = Net::Upload::makeByteArray(QUrl("https://api.curseforge.com/v1/mods/files"), result.get(), data);
     m_dljob->addNetAction(dl);
-    connect(m_dljob.get(), &NetJob::finished, this, &Flame::FileResolvingTask::netJobFinished);
+
+    auto step_progress = std::make_shared<TaskStepProgress>();
+    connect(m_dljob.get(), &NetJob::finished, this, [this, step_progress]() {
+        step_progress->state = TaskStepState::Succeeded;
+        stepProgress(*step_progress);
+        netJobFinished();
+    });
+    connect(m_dljob.get(), &NetJob::failed, this, [this, step_progress](QString reason) {
+        step_progress->state = TaskStepState::Failed;
+        stepProgress(*step_progress);
+        emitFailed(reason);
+    });
+    connect(m_dljob.get(), &NetJob::stepProgress, this, &FileResolvingTask::propogateStepProgress);
+    connect(m_dljob.get(), &NetJob::progress, this, [this, step_progress](qint64 current, qint64 total) {
+        qDebug() << "Resolve slug progress" << current << total;
+        step_progress->update(current, total);
+        stepProgress(*step_progress);
+    });
+    connect(m_dljob.get(), &NetJob::status, this, [this, step_progress](QString status) {
+        step_progress->status = status;
+        stepProgress(*step_progress);
+    });
+
     m_dljob->start();
 }
 
@@ -43,8 +65,8 @@ void Flame::FileResolvingTask::netJobFinished()
 {
     setProgress(1, 3);
     // job to check modrinth for blocked projects
-    m_checkJob = new NetJob("Modrinth check", m_network);
-    blockedProjects = QMap<File *,QByteArray *>();
+    m_checkJob.reset(new NetJob("Modrinth check", m_network));
+    blockedProjects = QMap<File*, std::shared_ptr<QByteArray>>();
 
     QJsonDocument doc;
     QJsonArray array;
@@ -71,8 +93,8 @@ void Flame::FileResolvingTask::netJobFinished()
             auto hash = out.hash;
             if(!hash.isEmpty()) {
                 auto url = QString("https://api.modrinth.com/v2/version_file/%1?algorithm=sha1").arg(hash);
-                auto output = new QByteArray();
-                auto dl = Net::Download::makeByteArray(QUrl(url), output);
+                auto output = std::make_shared<QByteArray>();
+                auto dl = Net::Download::makeByteArray(QUrl(url), output.get());
                 QObject::connect(dl.get(), &Net::Download::succeeded, [&out]() {
                     out.resolved = true;
                 });
@@ -82,7 +104,27 @@ void Flame::FileResolvingTask::netJobFinished()
             }
         }
     }
-    connect(m_checkJob.get(), &NetJob::finished, this, &Flame::FileResolvingTask::modrinthCheckFinished);
+    auto step_progress = std::make_shared<TaskStepProgress>();
+    connect(m_checkJob.get(), &NetJob::finished, this, [this, step_progress]() {
+        step_progress->state = TaskStepState::Succeeded;
+        stepProgress(*step_progress);
+        modrinthCheckFinished();
+    });
+    connect(m_checkJob.get(), &NetJob::failed, this, [this, step_progress](QString reason) {
+        step_progress->state = TaskStepState::Failed;
+        stepProgress(*step_progress);
+        emitFailed(reason);
+    });
+    connect(m_checkJob.get(), &NetJob::stepProgress, this, &FileResolvingTask::propogateStepProgress);
+    connect(m_checkJob.get(), &NetJob::progress, this, [this, step_progress](qint64 current, qint64 total) {
+        qDebug() << "Resolve slug progress" << current << total;
+        step_progress->update(current, total);
+        stepProgress(*step_progress);
+    });
+    connect(m_checkJob.get(), &NetJob::status, this, [this, step_progress](QString status) {
+        step_progress->status = status;
+        stepProgress(*step_progress);
+    });
 
     m_checkJob->start();
 }
@@ -95,7 +137,6 @@ void Flame::FileResolvingTask::modrinthCheckFinished() {
         auto &out = *it;
         auto bytes = blockedProjects[out];
         if (!out->resolved) {
-            delete bytes;
             continue;
         }
 
@@ -112,11 +153,9 @@ void Flame::FileResolvingTask::modrinthCheckFinished() {
         } else {
             out->resolved = false;
         }
-
-        delete bytes;
     }
     //copy to an output list and filter out projects found on modrinth
-    auto block = new QList<File *>();
+    auto block = std::make_shared<QList<File*>>();
     auto it = blockedProjects.keys();
     std::copy_if(it.begin(), it.end(), std::back_inserter(*block), [](File *f) {
         return !f->resolved;
@@ -124,32 +163,48 @@ void Flame::FileResolvingTask::modrinthCheckFinished() {
     //Display not found mods early
     if (!block->empty()) {
         //blocked mods found, we need the slug for displaying.... we need another job :D !
-        auto slugJob = new NetJob("Slug Job", m_network);
-        auto slugs = QVector<QByteArray>(block->size());
-        auto index = 0;
-        for (auto fileInfo: *block) {
-            auto projectId = fileInfo->projectId;
-            slugs[index] = QByteArray();
+        m_slugJob.reset(new NetJob("Slug Job", m_network));
+        int index = 0;
+        for (auto mod : *block) {
+            auto projectId = mod->projectId;
+            auto output = std::make_shared<QByteArray>();
             auto url = QString("https://api.curseforge.com/v1/mods/%1").arg(projectId);
-            auto dl = Net::Download::makeByteArray(url, &slugs[index]);
-            slugJob->addNetAction(dl);
-            index++;
-        }
-        connect(slugJob, &NetJob::succeeded, this, [slugs, this, slugJob, block]() {
-            slugJob->deleteLater();
-            auto index = 0;
-            for (const auto &slugResult: slugs) {
-                auto json = QJsonDocument::fromJson(slugResult);
+            auto dl = Net::Download::makeByteArray(url, output.get());
+            qDebug() << "Fetching url slug for file:" << mod->fileName;
+            QObject::connect(dl.get(), &Net::Download::succeeded, [block, index, output]() {
+                auto mod = block->at(index);  // use the shared_ptr so it is captured and only freed when we are done
+                auto json = QJsonDocument::fromJson(*output);
                 auto base = Json::requireString(Json::requireObject(Json::requireObject(Json::requireObject(json),"data"),"links"),
                         "websiteUrl");
-                auto mod = block->at(index);
                 auto link = QString("%1/download/%2").arg(base, QString::number(mod->fileId));
                 mod->websiteUrl = link;
-                index++;
-            }
+            });
+            m_slugJob->addNetAction(dl);
+            index++;
+        }
+        auto step_progress = std::make_shared<TaskStepProgress>();
+        connect(m_slugJob.get(), &NetJob::succeeded, this, [this, step_progress]() {
+            step_progress->state = TaskStepState::Succeeded;
+            stepProgress(*step_progress);
             emitSucceeded();
         });
-        slugJob->start();
+        connect(m_slugJob.get(), &NetJob::failed, this, [this, step_progress](QString reason) {
+            step_progress->state = TaskStepState::Failed;
+            stepProgress(*step_progress);
+            emitFailed(reason);
+        });
+        connect(m_slugJob.get(), &NetJob::stepProgress, this, &FileResolvingTask::propogateStepProgress);
+        connect(m_slugJob.get(), &NetJob::progress, this, [this, step_progress](qint64 current, qint64 total) {
+            qDebug() << "Resolve slug progress" << current << total;
+            step_progress->update(current, total);
+            stepProgress(*step_progress);
+        });
+        connect(m_slugJob.get(), &NetJob::status, this, [this, step_progress](QString status) {
+            step_progress->status = status;
+            stepProgress(*step_progress);
+        });
+
+        m_slugJob->start();
     } else {
         emitSucceeded();
     }
diff --git a/launcher/modplatform/flame/FileResolvingTask.h b/launcher/modplatform/flame/FileResolvingTask.h
index 8fc17ea9..c280827a 100644
--- a/launcher/modplatform/flame/FileResolvingTask.h
+++ b/launcher/modplatform/flame/FileResolvingTask.h
@@ -1,41 +1,37 @@
 #pragma once
 
-#include "tasks/Task.h"
-#include "net/NetJob.h"
 #include "PackManifest.h"
+#include "net/NetJob.h"
+#include "tasks/Task.h"
 
-namespace Flame
-{
-class FileResolvingTask : public Task
-{
+namespace Flame {
+class FileResolvingTask : public Task {
     Q_OBJECT
-public:
-    explicit FileResolvingTask(const shared_qobject_ptr<QNetworkAccessManager>& network, Flame::Manifest &toProcess);
-    virtual ~FileResolvingTask() {};
+   public:
+    explicit FileResolvingTask(const shared_qobject_ptr<QNetworkAccessManager>& network, Flame::Manifest& toProcess);
+    virtual ~FileResolvingTask(){};
 
     bool canAbort() const override { return true; }
     bool abort() override;
 
-    const Flame::Manifest &getResults() const
-    {
-        return m_toProcess;
-    }
+    const Flame::Manifest& getResults() const { return m_toProcess; }
 
-protected:
+   protected:
     virtual void executeTask() override;
 
-protected slots:
+   protected slots:
     void netJobFinished();
 
-private: /* data */
+   private: /* data */
     shared_qobject_ptr<QNetworkAccessManager> m_network;
     Flame::Manifest m_toProcess;
-	std::shared_ptr<QByteArray> result;
+    std::shared_ptr<QByteArray> result;
     NetJob::Ptr m_dljob;
-	NetJob::Ptr m_checkJob;
+    NetJob::Ptr m_checkJob;
+    NetJob::Ptr m_slugJob;
 
     void modrinthCheckFinished();
 
-    QMap<File *, QByteArray *> blockedProjects;
+    QMap<File*, std::shared_ptr<QByteArray>> blockedProjects;
 };
-}
+}  // namespace Flame
diff --git a/launcher/modplatform/flame/FlameAPI.cpp b/launcher/modplatform/flame/FlameAPI.cpp
index 4d71da21..92590a08 100644
--- a/launcher/modplatform/flame/FlameAPI.cpp
+++ b/launcher/modplatform/flame/FlameAPI.cpp
@@ -1,15 +1,19 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
 #include "FlameAPI.h"
 #include "FlameModIndex.h"
 
 #include "Application.h"
 #include "BuildConfig.h"
 #include "Json.h"
-
+#include "net/NetJob.h"
 #include "net/Upload.h"
 
-auto FlameAPI::matchFingerprints(const QList<uint>& fingerprints, QByteArray* response) -> NetJob::Ptr
+Task::Ptr FlameAPI::matchFingerprints(const QList<uint>& fingerprints, QByteArray* response)
 {
-    auto* netJob = new NetJob(QString("Flame::MatchFingerprints"), APPLICATION->network());
+    auto netJob = makeShared<NetJob>(QString("Flame::MatchFingerprints"), APPLICATION->network());
 
     QJsonObject body_obj;
     QJsonArray fingerprints_arr;
@@ -24,7 +28,7 @@ auto FlameAPI::matchFingerprints(const QList<uint>& fingerprints, QByteArray* re
 
     netJob->addNetAction(Net::Upload::makeByteArray(QString("https://api.curseforge.com/v1/fingerprints"), response, body_raw));
 
-    QObject::connect(netJob, &NetJob::finished, [response] { delete response; });
+    QObject::connect(netJob.get(), &NetJob::finished, [response] { delete response; });
 
     return netJob;
 }
@@ -34,14 +38,14 @@ auto FlameAPI::getModFileChangelog(int modId, int fileId) -> QString
     QEventLoop lock;
     QString changelog;
 
-    auto* netJob = new NetJob(QString("Flame::FileChangelog"), APPLICATION->network());
-    auto* response = new QByteArray();
+    auto netJob = makeShared<NetJob>(QString("Flame::FileChangelog"), APPLICATION->network());
+    auto response = std::make_shared<QByteArray>();
     netJob->addNetAction(Net::Download::makeByteArray(
         QString("https://api.curseforge.com/v1/mods/%1/files/%2/changelog")
             .arg(QString::fromStdString(std::to_string(modId)), QString::fromStdString(std::to_string(fileId))),
-        response));
+        response.get()));
 
-    QObject::connect(netJob, &NetJob::succeeded, [netJob, response, &changelog] {
+    QObject::connect(netJob.get(), &NetJob::succeeded, [&netJob, response, &changelog] {
         QJsonParseError parse_error{};
         QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error);
         if (parse_error.error != QJsonParseError::NoError) {
@@ -56,10 +60,7 @@ auto FlameAPI::getModFileChangelog(int modId, int fileId) -> QString
         changelog = Json::ensureString(doc.object(), "data");
     });
 
-    QObject::connect(netJob, &NetJob::finished, [response, &lock] {
-        delete response;
-        lock.quit();
-    });
+    QObject::connect(netJob.get(), &NetJob::finished, [&lock] { lock.quit(); });
 
     netJob->start();
     lock.exec();
@@ -72,13 +73,12 @@ auto FlameAPI::getModDescription(int modId) -> QString
     QEventLoop lock;
     QString description;
 
-    auto* netJob = new NetJob(QString("Flame::ModDescription"), APPLICATION->network());
-    auto* response = new QByteArray();
+    auto netJob = makeShared<NetJob>(QString("Flame::ModDescription"), APPLICATION->network());
+    auto response = std::make_shared<QByteArray>();
     netJob->addNetAction(Net::Download::makeByteArray(
-        QString("https://api.curseforge.com/v1/mods/%1/description")
-            .arg(QString::number(modId)), response));
+        QString("https://api.curseforge.com/v1/mods/%1/description").arg(QString::number(modId)), response.get()));
 
-    QObject::connect(netJob, &NetJob::succeeded, [netJob, response, &description] {
+    QObject::connect(netJob.get(), &NetJob::succeeded, [&netJob, response, &description] {
         QJsonParseError parse_error{};
         QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error);
         if (parse_error.error != QJsonParseError::NoError) {
@@ -93,10 +93,7 @@ auto FlameAPI::getModDescription(int modId) -> QString
         description = Json::ensureString(doc.object(), "data");
     });
 
-    QObject::connect(netJob, &NetJob::finished, [response, &lock] {
-        delete response;
-        lock.quit();
-    });
+    QObject::connect(netJob.get(), &NetJob::finished, [&lock] { lock.quit(); });
 
     netJob->start();
     lock.exec();
@@ -106,15 +103,21 @@ auto FlameAPI::getModDescription(int modId) -> QString
 
 auto FlameAPI::getLatestVersion(VersionSearchArgs&& args) -> ModPlatform::IndexedVersion
 {
+    auto versions_url_optional = getVersionsURL(args);
+    if (!versions_url_optional.has_value())
+        return {};
+
+    auto versions_url = versions_url_optional.value();
+
     QEventLoop loop;
 
-    auto netJob = new NetJob(QString("Flame::GetLatestVersion(%1)").arg(args.addonId), APPLICATION->network());
-    auto response = new QByteArray();
+    auto netJob = makeShared<NetJob>(QString("Flame::GetLatestVersion(%1)").arg(args.pack.name), APPLICATION->network());
+    auto response = std::make_shared<QByteArray>();
     ModPlatform::IndexedVersion ver;
 
-    netJob->addNetAction(Net::Download::makeByteArray(getVersionsURL(args), response));
+    netJob->addNetAction(Net::Download::makeByteArray(versions_url, response.get()));
 
-    QObject::connect(netJob, &NetJob::succeeded, [response, args, &ver] {
+    QObject::connect(netJob.get(), &NetJob::succeeded, [response, args, &ver] {
         QJsonParseError parse_error{};
         QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error);
         if (parse_error.error != QJsonParseError::NoError) {
@@ -148,11 +151,7 @@ auto FlameAPI::getLatestVersion(VersionSearchArgs&& args) -> ModPlatform::Indexe
         }
     });
 
-    QObject::connect(netJob, &NetJob::finished, [response, netJob, &loop] {
-        netJob->deleteLater();
-        delete response;
-        loop.quit();
-    });
+    QObject::connect(netJob.get(), &NetJob::finished, [&loop] { loop.quit(); });
 
     netJob->start();
 
@@ -161,9 +160,9 @@ auto FlameAPI::getLatestVersion(VersionSearchArgs&& args) -> ModPlatform::Indexe
     return ver;
 }
 
-auto FlameAPI::getProjects(QStringList addonIds, QByteArray* response) const -> NetJob*
+Task::Ptr FlameAPI::getProjects(QStringList addonIds, QByteArray* response) const
 {
-    auto* netJob = new NetJob(QString("Flame::GetProjects"), APPLICATION->network());
+    auto netJob = makeShared<NetJob>(QString("Flame::GetProjects"), APPLICATION->network());
 
     QJsonObject body_obj;
     QJsonArray addons_arr;
@@ -178,15 +177,15 @@ auto FlameAPI::getProjects(QStringList addonIds, QByteArray* response) const ->
 
     netJob->addNetAction(Net::Upload::makeByteArray(QString("https://api.curseforge.com/v1/mods"), response, body_raw));
 
-    QObject::connect(netJob, &NetJob::finished, [response, netJob] { delete response; netJob->deleteLater(); });
-    QObject::connect(netJob, &NetJob::failed, [body_raw] { qDebug() << body_raw; });
+    QObject::connect(netJob.get(), &NetJob::finished, [response] { delete response; });
+    QObject::connect(netJob.get(), &NetJob::failed, [body_raw] { qDebug() << body_raw; });
 
     return netJob;
 }
 
-auto FlameAPI::getFiles(const QStringList& fileIds, QByteArray* response) const -> NetJob*
+Task::Ptr FlameAPI::getFiles(const QStringList& fileIds, QByteArray* response) const
 {
-    auto* netJob = new NetJob(QString("Flame::GetFiles"), APPLICATION->network());
+    auto netJob = makeShared<NetJob>(QString("Flame::GetFiles"), APPLICATION->network());
 
     QJsonObject body_obj;
     QJsonArray files_arr;
@@ -201,8 +200,23 @@ auto FlameAPI::getFiles(const QStringList& fileIds, QByteArray* response) const
 
     netJob->addNetAction(Net::Upload::makeByteArray(QString("https://api.curseforge.com/v1/mods/files"), response, body_raw));
 
-    QObject::connect(netJob, &NetJob::finished, [response, netJob] { delete response; netJob->deleteLater(); });
-    QObject::connect(netJob, &NetJob::failed, [body_raw] { qDebug() << body_raw; });
+    QObject::connect(netJob.get(), &NetJob::finished, [response] { delete response; });
+    QObject::connect(netJob.get(), &NetJob::failed, [body_raw] { qDebug() << body_raw; });
 
     return netJob;
 }
+
+// https://docs.curseforge.com/?python#tocS_ModsSearchSortField
+static QList<ResourceAPI::SortingMethod> s_sorts = { { 1, "Featured", QObject::tr("Sort by Featured") },
+                                                     { 2, "Popularity", QObject::tr("Sort by Popularity") },
+                                                     { 3, "LastUpdated", QObject::tr("Sort by Last Updated") },
+                                                     { 4, "Name", QObject::tr("Sort by Name") },
+                                                     { 5, "Author", QObject::tr("Sort by Author") },
+                                                     { 6, "TotalDownloads", QObject::tr("Sort by Downloads") },
+                                                     { 7, "Category", QObject::tr("Sort by Category") },
+                                                     { 8, "GameVersion", QObject::tr("Sort by Game Version") } };
+
+QList<ResourceAPI::SortingMethod> FlameAPI::getSortingMethods() const
+{
+    return s_sorts;
+}
diff --git a/launcher/modplatform/flame/FlameAPI.h b/launcher/modplatform/flame/FlameAPI.h
index 4c6ca64c..5811d717 100644
--- a/launcher/modplatform/flame/FlameAPI.h
+++ b/launcher/modplatform/flame/FlameAPI.h
@@ -1,84 +1,86 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
 #pragma once
 
 #include "modplatform/ModIndex.h"
-#include "modplatform/helpers/NetworkModAPI.h"
+#include "modplatform/helpers/NetworkResourceAPI.h"
 
-class FlameAPI : public NetworkModAPI {
+class FlameAPI : public NetworkResourceAPI {
    public:
-    auto matchFingerprints(const QList<uint>& fingerprints, QByteArray* response) -> NetJob::Ptr;
     auto getModFileChangelog(int modId, int fileId) -> QString;
     auto getModDescription(int modId) -> QString;
 
     auto getLatestVersion(VersionSearchArgs&& args) -> ModPlatform::IndexedVersion;
 
-    auto getProjects(QStringList addonIds, QByteArray* response) const -> NetJob* override;
-    auto getFiles(const QStringList& fileIds, QByteArray* response) const -> NetJob*;
+    Task::Ptr getProjects(QStringList addonIds, QByteArray* response) const override;
+    Task::Ptr matchFingerprints(const QList<uint>& fingerprints, QByteArray* response);
+    Task::Ptr getFiles(const QStringList& fileIds, QByteArray* response) const;
+
+    [[nodiscard]] auto getSortingMethods() const -> QList<ResourceAPI::SortingMethod> override;
 
    private:
-    inline auto getSortFieldInt(QString sortString) const -> int
+    static int getClassId(ModPlatform::ResourceType type)
     {
-        return sortString == "Featured"         ? 1
-               : sortString == "Popularity"     ? 2
-               : sortString == "LastUpdated"    ? 3
-               : sortString == "Name"           ? 4
-               : sortString == "Author"         ? 5
-               : sortString == "TotalDownloads" ? 6
-               : sortString == "Category"       ? 7
-               : sortString == "GameVersion"    ? 8
-                                                : 1;
+        switch (type) {
+            default:
+            case ModPlatform::ResourceType::MOD:
+                return 6;
+            case ModPlatform::ResourceType::RESOURCE_PACK:
+                return 12;
+        }
+    }
+
+    static int getMappedModLoader(ModLoaderTypes loaders)
+    {
+        // https://docs.curseforge.com/?http#tocS_ModLoaderType
+        if (loaders & Forge)
+            return 1;
+        if (loaders & Fabric)
+            return 4;
+        // TODO: remove this once Quilt drops official Fabric support
+        if (loaders & Quilt)  // NOTE: Most if not all Fabric mods should work *currently*
+            return 4;  // Quilt would probably be 5
+        return 0;
     }
 
    private:
-    inline auto getModSearchURL(SearchArgs& args) const -> QString override
+    [[nodiscard]] std::optional<QString> getSearchURL(SearchArgs const& args) const override
     {
-        auto gameVersionStr = args.versions.size() != 0 ? QString("gameVersion=%1").arg(args.versions.front().toString()) : QString();
+        auto gameVersionStr = args.versions.has_value() ? QString("gameVersion=%1").arg(args.versions.value().front().toString()) : QString();
 
-        return QString(
-                   "https://api.curseforge.com/v1/mods/search?"
-                   "gameId=432&"
-                   "classId=6&"
+        QStringList get_arguments;
+        get_arguments.append(QString("classId=%1").arg(getClassId(args.type)));
+        get_arguments.append(QString("index=%1").arg(args.offset));
+        get_arguments.append("pageSize=25");
+        if (args.search.has_value())
+            get_arguments.append(QString("searchFilter=%1").arg(args.search.value()));
+        if (args.sorting.has_value())
+            get_arguments.append(QString("sortField=%1").arg(args.sorting.value().index));
+        get_arguments.append("sortOrder=desc");
+        if (args.loaders.has_value())
+            get_arguments.append(QString("modLoaderType=%1").arg(getMappedModLoader(args.loaders.value())));
+        get_arguments.append(gameVersionStr);
 
-                   "index=%1&"
-                   "pageSize=25&"
-                   "searchFilter=%2&"
-                   "sortField=%3&"
-                   "sortOrder=desc&"
-                   "modLoaderType=%4&"
-                   "%5")
-            .arg(args.offset)
-            .arg(args.search)
-            .arg(getSortFieldInt(args.sorting))
-            .arg(getMappedModLoader(args.loaders))
-            .arg(gameVersionStr);
+        return "https://api.curseforge.com/v1/mods/search?gameId=432&" + get_arguments.join('&');
     };
 
-    inline auto getModInfoURL(QString& id) const -> QString override
+    [[nodiscard]] std::optional<QString> getInfoURL(QString const& id) const override
     {
         return QString("https://api.curseforge.com/v1/mods/%1").arg(id);
     };
 
-    inline auto getVersionsURL(VersionSearchArgs& args) const -> QString override
+    [[nodiscard]] std::optional<QString> getVersionsURL(VersionSearchArgs const& args) const override
     {
-        QString gameVersionQuery = args.mcVersions.size() == 1 ? QString("gameVersion=%1&").arg(args.mcVersions.front().toString()) : "";
-        QString modLoaderQuery = QString("modLoaderType=%1&").arg(getMappedModLoader(args.loaders));
+        QString url{QString("https://api.curseforge.com/v1/mods/%1/files?pageSize=10000&").arg(args.pack.addonId.toString())};
 
-        return QString("https://api.curseforge.com/v1/mods/%1/files?pageSize=10000&%2%3")
-            .arg(args.addonId)
-            .arg(gameVersionQuery)
-            .arg(modLoaderQuery);
-    };
+        QStringList get_parameters;
+        if (args.mcVersions.has_value())
+            get_parameters.append(QString("gameVersion=%1").arg(args.mcVersions.value().front().toString()));
+        if (args.loaders.has_value())
+            get_parameters.append(QString("modLoaderType=%1").arg(getMappedModLoader(args.loaders.value())));
 
-   public:
-    static auto getMappedModLoader(const ModLoaderTypes loaders) -> int
-    {
-        // https://docs.curseforge.com/?http#tocS_ModLoaderType
-        if (loaders & Forge)
-            return 1;
-        if (loaders & Fabric)
-            return 4;
-        // TODO: remove this once Quilt drops official Fabric support
-        if (loaders & Quilt)  // NOTE: Most if not all Fabric mods should work *currently*
-            return 4;  // Quilt would probably be 5
-        return 0;
-    }
+        return url + get_parameters.join('&');
+    };
 };
diff --git a/launcher/modplatform/flame/FlameCheckUpdate.cpp b/launcher/modplatform/flame/FlameCheckUpdate.cpp
index 8dd3a846..06a89502 100644
--- a/launcher/modplatform/flame/FlameCheckUpdate.cpp
+++ b/launcher/modplatform/flame/FlameCheckUpdate.cpp
@@ -7,7 +7,10 @@
 #include "FileSystem.h"
 #include "Json.h"
 
-#include "ModDownloadTask.h"
+#include "ResourceDownloadTask.h"
+
+#include "minecraft/mod/ModFolderModel.h"
+#include "minecraft/mod/ResourceFolderModel.h"
 
 static FlameAPI api;
 
@@ -126,7 +129,8 @@ void FlameCheckUpdate::executeTask()
         setStatus(tr("Getting API response from CurseForge for '%1'...").arg(mod->name()));
         setProgress(i++, m_mods.size());
 
-        auto latest_ver = api.getLatestVersion({ mod->metadata()->project_id.toString(), m_game_versions, m_loaders });
+        ModPlatform::IndexedPack pack{ mod->metadata()->project_id.toString() };
+        auto latest_ver = api.getLatestVersion({ pack, m_game_versions, m_loaders });
 
         // Check if we were aborted while getting the latest version
         if (m_was_aborted) {
@@ -160,7 +164,7 @@ void FlameCheckUpdate::executeTask()
             for (auto& author : mod->authors())
                 pack.authors.append({ author });
             pack.description = mod->description();
-            pack.provider = ModPlatform::Provider::FLAME;
+            pack.provider = ModPlatform::ResourceProvider::FLAME;
 
             auto old_version = mod->version();
             if (old_version.isEmpty() && mod->status() != ModStatus::NotInstalled) {
@@ -168,10 +172,10 @@ void FlameCheckUpdate::executeTask()
                 old_version = current_ver.version;
             }
 
-            auto download_task = new ModDownloadTask(pack, latest_ver, m_mods_folder);
+            auto download_task = makeShared<ResourceDownloadTask>(pack, latest_ver, m_mods_folder);
             m_updatable.emplace_back(pack.name, mod->metadata()->hash, old_version, latest_ver.version,
                                      api.getModFileChangelog(latest_ver.addonId.toInt(), latest_ver.fileId.toInt()),
-                                     ModPlatform::Provider::FLAME, download_task);
+                                     ModPlatform::ResourceProvider::FLAME, download_task);
         }
     }
 
diff --git a/launcher/modplatform/flame/FlameCheckUpdate.h b/launcher/modplatform/flame/FlameCheckUpdate.h
index 163c706c..4a98d684 100644
--- a/launcher/modplatform/flame/FlameCheckUpdate.h
+++ b/launcher/modplatform/flame/FlameCheckUpdate.h
@@ -8,7 +8,7 @@ class FlameCheckUpdate : public CheckUpdateTask {
     Q_OBJECT
 
    public:
-    FlameCheckUpdate(QList<Mod*>& mods, std::list<Version>& mcVersions, ModAPI::ModLoaderTypes loaders, std::shared_ptr<ModFolderModel> mods_folder)
+    FlameCheckUpdate(QList<Mod*>& mods, std::list<Version>& mcVersions, std::optional<ResourceAPI::ModLoaderTypes> loaders, std::shared_ptr<ModFolderModel> mods_folder)
         : CheckUpdateTask(mods, mcVersions, loaders, mods_folder)
     {}
 
diff --git a/launcher/modplatform/flame/FlameInstanceCreationTask.cpp b/launcher/modplatform/flame/FlameInstanceCreationTask.cpp
index 1d441f09..dae93d1c 100644
--- a/launcher/modplatform/flame/FlameInstanceCreationTask.cpp
+++ b/launcher/modplatform/flame/FlameInstanceCreationTask.cpp
@@ -35,6 +35,7 @@
 
 #include "FlameInstanceCreationTask.h"
 
+#include "modplatform/flame/FileResolvingTask.h"
 #include "modplatform/flame/FlameAPI.h"
 #include "modplatform/flame/PackManifest.h"
 
@@ -53,6 +54,13 @@
 #include "ui/dialogs/BlockedModsDialog.h"
 #include "ui/dialogs/CustomMessageBox.h"
 
+#include <QDebug>
+#include <QFileInfo>
+
+#include "minecraft/World.h"
+#include "minecraft/mod/tasks/LocalResourceParse.h"
+
+
 const static QMap<QString, QString> forgemap = { { "1.2.5", "3.4.9.171" },
                                                  { "1.4.2", "6.0.1.355" },
                                                  { "1.4.7", "6.6.2.534" },
@@ -176,7 +184,7 @@ bool FlameCreationTask::updateInstance()
 
         QEventLoop loop;
 
-        connect(job, &NetJob::succeeded, this, [this, raw_response, fileIds, old_inst_dir, &old_files, old_minecraft_dir] {
+        connect(job.get(), &Task::succeeded, this, [this, raw_response, fileIds, old_inst_dir, &old_files, old_minecraft_dir] {
             // Parse the API response
             QJsonParseError parse_error{};
             auto doc = QJsonDocument::fromJson(*raw_response, &parse_error);
@@ -218,7 +226,7 @@ bool FlameCreationTask::updateInstance()
                 m_files_to_remove.append(old_minecraft_dir.absoluteFilePath(relative_path));
             }
         });
-        connect(job, &NetJob::finished, &loop, &QEventLoop::quit);
+        connect(job.get(), &Task::finished, &loop, &QEventLoop::quit);
 
         m_process_update_file_info_job = job;
         job->start();
@@ -366,7 +374,7 @@ bool FlameCreationTask::createInstance()
         instance.setManagedPack("flame", m_managed_id, m_pack.name, m_managed_version_id, m_pack.version);
     instance.setName(name());
 
-    m_mod_id_resolver = new Flame::FileResolvingTask(APPLICATION->network(), m_pack);
+    m_mod_id_resolver.reset(new Flame::FileResolvingTask(APPLICATION->network(), m_pack));
     connect(m_mod_id_resolver.get(), &Flame::FileResolvingTask::succeeded, this, [this, &loop] { idResolverSucceeded(loop); });
     connect(m_mod_id_resolver.get(), &Flame::FileResolvingTask::failed, [&](QString reason) {
         m_mod_id_resolver.reset();
@@ -375,7 +383,8 @@ bool FlameCreationTask::createInstance()
     });
     connect(m_mod_id_resolver.get(), &Flame::FileResolvingTask::progress, this, &FlameCreationTask::setProgress);
     connect(m_mod_id_resolver.get(), &Flame::FileResolvingTask::status, this, &FlameCreationTask::setStatus);
-
+    connect(m_mod_id_resolver.get(), &Flame::FileResolvingTask::stepProgress, this, &FlameCreationTask::propogateStepProgress);
+    connect(m_mod_id_resolver.get(), &Flame::FileResolvingTask::details, this, &FlameCreationTask::setDetails);
     m_mod_id_resolver->start();
 
     loop.exec();
@@ -401,6 +410,10 @@ void FlameCreationTask::idResolverSucceeded(QEventLoop& loop)
     QList<BlockedMod> blocked_mods;
     auto anyBlocked = false;
     for (const auto& result : results.files.values()) {
+        if (result.fileName.endsWith(".zip")) {
+            m_ZIP_resources.append(std::make_pair(result.fileName, result.targetFolder));
+        }
+
         if (!result.resolved || result.url.isEmpty()) {
             BlockedMod blocked_mod;
             blocked_mod.name = result.fileName;
@@ -439,41 +452,9 @@ void FlameCreationTask::idResolverSucceeded(QEventLoop& loop)
     }
 }
 
-/// @brief copy the matched blocked mods to the instance staging area
-/// @param blocked_mods list of the blocked mods and their matched paths
-void FlameCreationTask::copyBlockedMods(QList<BlockedMod> const& blocked_mods)
-{
-    setStatus(tr("Copying Blocked Mods..."));
-    setAbortable(false);
-    int i = 0;
-    int total = blocked_mods.length();
-    setProgress(i, total);
-    for (auto const& mod : blocked_mods) {
-        if (!mod.matched) {
-            qDebug() << mod.name << "was not matched to a local file, skipping copy";
-            continue;
-        }
-
-        auto dest_path = FS::PathCombine(m_stagingPath, "minecraft", mod.targetFolder, mod.name);
-
-        setStatus(tr("Copying Blocked Mods (%1 out of %2 are done)").arg(QString::number(i), QString::number(total)));
-
-        qDebug() << "Will try to copy" << mod.localPath << "to" << dest_path;
-
-        if (!FS::copy(mod.localPath, dest_path)()) {
-            qDebug() << "Copy of" << mod.localPath << "to" << dest_path << "Failed";
-        }
-
-        i++;
-        setProgress(i, total);
-    }
-
-    setAbortable(true);
-}
-
 void FlameCreationTask::setupDownloadJob(QEventLoop& loop)
 {
-    m_files_job = new NetJob(tr("Mod download"), APPLICATION->network());
+    m_files_job.reset(new NetJob(tr("Mod Download Flame"), APPLICATION->network()));
     for (const auto& result : m_mod_id_resolver->getResults().files) {
         QString filename = result.fileName;
         if (!result.required) {
@@ -509,14 +490,121 @@ void FlameCreationTask::setupDownloadJob(QEventLoop& loop)
     }
 
     m_mod_id_resolver.reset();
-    connect(m_files_job.get(), &NetJob::succeeded, this, [&]() { m_files_job.reset(); });
+    connect(m_files_job.get(), &NetJob::succeeded, this, [&]() {
+        m_files_job.reset();
+        validateZIPResouces();
+    });
     connect(m_files_job.get(), &NetJob::failed, [&](QString reason) {
         m_files_job.reset();
         setError(reason);
     });
-    connect(m_files_job.get(), &NetJob::progress, this, &FlameCreationTask::setProgress);
+    connect(m_files_job.get(), &NetJob::progress, this, [this](qint64 current, qint64 total){
+        setDetails(tr("%1 out of %2 complete").arg(current).arg(total));
+        setProgress(current, total);
+    });
+    connect(m_files_job.get(), &NetJob::stepProgress, this, &FlameCreationTask::propogateStepProgress);
     connect(m_files_job.get(), &NetJob::finished, &loop, &QEventLoop::quit);
 
     setStatus(tr("Downloading mods..."));
     m_files_job->start();
 }
+
+/// @brief copy the matched blocked mods to the instance staging area
+/// @param blocked_mods list of the blocked mods and their matched paths
+void FlameCreationTask::copyBlockedMods(QList<BlockedMod> const& blocked_mods)
+{
+    setStatus(tr("Copying Blocked Mods..."));
+    setAbortable(false);
+    int i = 0;
+    int total = blocked_mods.length();
+    setProgress(i, total);
+    for (auto const& mod : blocked_mods) {
+        if (!mod.matched) {
+            qDebug() << mod.name << "was not matched to a local file, skipping copy";
+            continue;
+        }
+
+        auto destPath = FS::PathCombine(m_stagingPath, "minecraft", mod.targetFolder, mod.name);
+
+        setStatus(tr("Copying Blocked Mods (%1 out of %2 are done)").arg(QString::number(i), QString::number(total)));
+
+        qDebug() << "Will try to copy" << mod.localPath << "to" << destPath;
+
+        if (!FS::copy(mod.localPath, destPath)()) {
+            qDebug() << "Copy of" << mod.localPath << "to" << destPath << "Failed";
+        }
+
+        i++;
+        setProgress(i, total);
+    }
+
+    setAbortable(true);
+}
+
+
+void FlameCreationTask::validateZIPResouces()
+{
+    qDebug() << "Validating whether resources stored as .zip are in the right place";
+    for (auto [fileName, targetFolder] : m_ZIP_resources) {
+        qDebug() << "Checking" << fileName << "...";
+        auto localPath = FS::PathCombine(m_stagingPath, "minecraft", targetFolder, fileName);
+
+        /// @brief check the target and move the the file
+        /// @return path where file can now be found
+        auto validatePath = [&localPath, this](QString fileName, QString targetFolder, QString realTarget) {
+            if (targetFolder != realTarget) {
+                qDebug() << "Target folder of" << fileName << "is incorrect, it belongs in" << realTarget;
+                auto destPath = FS::PathCombine(m_stagingPath, "minecraft", realTarget, fileName);
+                qDebug() << "Moving" << localPath << "to" << destPath;
+                if (FS::move(localPath, destPath)) {
+                    return destPath;
+                }
+            }
+            return localPath;
+        };
+
+        auto installWorld = [this](QString worldPath){
+            qDebug() << "Installing World from" << worldPath;
+            QFileInfo worldFileInfo(worldPath);
+            World w(worldFileInfo);
+            if (!w.isValid()) {
+                qDebug() << "World at" << worldPath << "is not valid, skipping install.";
+            } else {
+                w.install(FS::PathCombine(m_stagingPath, "minecraft", "saves"));
+            }
+        };
+
+        QFileInfo localFileInfo(localPath);
+        auto type = ResourceUtils::identify(localFileInfo);
+
+        QString worldPath;
+
+        switch (type) {
+            case PackedResourceType::ResourcePack :
+                validatePath(fileName, targetFolder, "resourcepacks");
+                break;
+            case PackedResourceType::TexturePack :
+                validatePath(fileName, targetFolder, "texturepacks");
+                break;
+            case PackedResourceType::DataPack :
+                validatePath(fileName, targetFolder, "datapacks");
+                break;
+            case PackedResourceType::Mod :
+                validatePath(fileName, targetFolder, "mods");
+                break;
+            case PackedResourceType::ShaderPack :
+                // in theroy flame API can't do this but who knows, that *may* change ?
+                // better to handle it if it *does* occure in the future
+                validatePath(fileName, targetFolder, "shaderpacks");
+                break;
+            case PackedResourceType::WorldSave :
+                worldPath = validatePath(fileName, targetFolder, "saves");
+                installWorld(worldPath);
+                break;
+            case PackedResourceType::UNKNOWN :
+            default :
+                qDebug() << "Can't Identify" << fileName << "at" << localPath << ", leaving it where it is.";
+                break;
+        }
+    }
+}
diff --git a/launcher/modplatform/flame/FlameInstanceCreationTask.h b/launcher/modplatform/flame/FlameInstanceCreationTask.h
index 3a1c729f..0ae4735b 100644
--- a/launcher/modplatform/flame/FlameInstanceCreationTask.h
+++ b/launcher/modplatform/flame/FlameInstanceCreationTask.h
@@ -77,6 +77,7 @@ class FlameCreationTask final : public InstanceCreationTask {
     void idResolverSucceeded(QEventLoop&);
     void setupDownloadJob(QEventLoop&);
     void copyBlockedMods(QList<BlockedMod> const& blocked_mods);
+    void validateZIPResouces();
 
    private:
     QWidget* m_parent = nullptr;
@@ -85,10 +86,12 @@ class FlameCreationTask final : public InstanceCreationTask {
     Flame::Manifest m_pack;
 
     // Handle to allow aborting
-    NetJob* m_process_update_file_info_job = nullptr;
+    Task::Ptr m_process_update_file_info_job = nullptr;
     NetJob::Ptr m_files_job = nullptr;
 
     QString m_managed_id, m_managed_version_id;
 
+    QList<std::pair<QString, QString>> m_ZIP_resources;
+
     std::optional<InstancePtr> m_instance;
 };
diff --git a/launcher/modplatform/flame/FlameModIndex.cpp b/launcher/modplatform/flame/FlameModIndex.cpp
index 32aa4bdb..7498e830 100644
--- a/launcher/modplatform/flame/FlameModIndex.cpp
+++ b/launcher/modplatform/flame/FlameModIndex.cpp
@@ -11,7 +11,7 @@ static ModPlatform::ProviderCapabilities ProviderCaps;
 void FlameMod::loadIndexedPack(ModPlatform::IndexedPack& pack, QJsonObject& obj)
 {
     pack.addonId = Json::requireInteger(obj, "id");
-    pack.provider = ModPlatform::Provider::FLAME;
+    pack.provider = ModPlatform::ResourceProvider::FLAME;
     pack.name = Json::requireString(obj, "name");
     pack.slug = Json::requireString(obj, "slug");
     pack.websiteUrl = Json::ensureString(Json::ensureObject(obj, "links"), "websiteUrl", "");
@@ -76,10 +76,10 @@ static QString enumToString(int hash_algorithm)
 void FlameMod::loadIndexedPackVersions(ModPlatform::IndexedPack& pack,
                                        QJsonArray& arr,
                                        const shared_qobject_ptr<QNetworkAccessManager>& network,
-                                       BaseInstance* inst)
+                                       const BaseInstance* inst)
 {
     QVector<ModPlatform::IndexedVersion> unsortedVersions;
-    auto profile = (dynamic_cast<MinecraftInstance*>(inst))->getPackProfile();
+    auto profile = (dynamic_cast<const MinecraftInstance*>(inst))->getPackProfile();
     QString mcVersion = profile->getComponentVersion("net.minecraft");
 
     for (auto versionIter : arr) {
@@ -127,7 +127,7 @@ auto FlameMod::loadIndexedPackVersion(QJsonObject& obj, bool load_changelog) ->
     auto hash_list = Json::ensureArray(obj, "hashes");
     for (auto h : hash_list) {
         auto hash_entry = Json::ensureObject(h);
-        auto hash_types = ProviderCaps.hashType(ModPlatform::Provider::FLAME);
+        auto hash_types = ProviderCaps.hashType(ModPlatform::ResourceProvider::FLAME);
         auto hash_algo = enumToString(Json::ensureInteger(hash_entry, "algo", 1, "algorithm"));
         if (hash_types.contains(hash_algo)) {
             file.hash = Json::requireString(hash_entry, "value");
diff --git a/launcher/modplatform/flame/FlameModIndex.h b/launcher/modplatform/flame/FlameModIndex.h
index db63cdbb..33c4a529 100644
--- a/launcher/modplatform/flame/FlameModIndex.h
+++ b/launcher/modplatform/flame/FlameModIndex.h
@@ -17,7 +17,7 @@ void loadBody(ModPlatform::IndexedPack& m, QJsonObject& obj);
 void loadIndexedPackVersions(ModPlatform::IndexedPack& pack,
                              QJsonArray& arr,
                              const shared_qobject_ptr<QNetworkAccessManager>& network,
-                             BaseInstance* inst);
+                             const BaseInstance* inst);
 auto loadIndexedPackVersion(QJsonObject& obj, bool load_changelog = false) -> ModPlatform::IndexedVersion;
 
 }  // namespace FlameMod
diff --git a/launcher/modplatform/helpers/HashUtils.cpp b/launcher/modplatform/helpers/HashUtils.cpp
index f1e4759e..81c94e1b 100644
--- a/launcher/modplatform/helpers/HashUtils.cpp
+++ b/launcher/modplatform/helpers/HashUtils.cpp
@@ -12,12 +12,12 @@ namespace Hashing {
 
 static ModPlatform::ProviderCapabilities ProviderCaps;
 
-Hasher::Ptr createHasher(QString file_path, ModPlatform::Provider provider)
+Hasher::Ptr createHasher(QString file_path, ModPlatform::ResourceProvider provider)
 {
     switch (provider) {
-        case ModPlatform::Provider::MODRINTH:
+        case ModPlatform::ResourceProvider::MODRINTH:
             return createModrinthHasher(file_path);
-        case ModPlatform::Provider::FLAME:
+        case ModPlatform::ResourceProvider::FLAME:
             return createFlameHasher(file_path);
         default:
             qCritical() << "[Hashing]"
@@ -28,22 +28,22 @@ Hasher::Ptr createHasher(QString file_path, ModPlatform::Provider provider)
 
 Hasher::Ptr createModrinthHasher(QString file_path)
 {
-    return new ModrinthHasher(file_path);
+    return makeShared<ModrinthHasher>(file_path);
 }
 
 Hasher::Ptr createFlameHasher(QString file_path)
 {
-    return new FlameHasher(file_path);
+    return makeShared<FlameHasher>(file_path);
 }
 
-Hasher::Ptr createBlockedModHasher(QString file_path, ModPlatform::Provider provider)
+Hasher::Ptr createBlockedModHasher(QString file_path, ModPlatform::ResourceProvider provider)
 {
-    return new BlockedModHasher(file_path, provider);
+    return makeShared<BlockedModHasher>(file_path, provider);
 }
 
-Hasher::Ptr createBlockedModHasher(QString file_path, ModPlatform::Provider provider, QString type)
+Hasher::Ptr createBlockedModHasher(QString file_path, ModPlatform::ResourceProvider provider, QString type)
 {
-    auto hasher = new BlockedModHasher(file_path, provider);
+    auto hasher = makeShared<BlockedModHasher>(file_path, provider);
     hasher->useHashType(type);
     return hasher;
 }
@@ -62,8 +62,8 @@ void ModrinthHasher::executeTask()
         return;
     }
 
-    auto hash_type = ProviderCaps.hashType(ModPlatform::Provider::MODRINTH).first();
-    m_hash = ProviderCaps.hash(ModPlatform::Provider::MODRINTH, &file, hash_type);
+    auto hash_type = ProviderCaps.hashType(ModPlatform::ResourceProvider::MODRINTH).first();
+    m_hash = ProviderCaps.hash(ModPlatform::ResourceProvider::MODRINTH, &file, hash_type);
 
     file.close();
 
@@ -79,7 +79,7 @@ void FlameHasher::executeTask()
     // CF-specific
     auto should_filter_out = [](char c) { return (c == 9 || c == 10 || c == 13 || c == 32); };
 
-    std::ifstream file_stream(StringUtils::toStdString(m_path), std::ifstream::binary);
+    std::ifstream file_stream(StringUtils::toStdString(m_path).c_str(), std::ifstream::binary);
     // TODO: This is very heavy work, but apparently QtConcurrent can't use move semantics, so we can't boop this to another thread.
     // How do we make this non-blocking then?
     m_hash = QString::number(MurmurHash2(std::move(file_stream), 4 * MiB, should_filter_out));
@@ -92,7 +92,7 @@ void FlameHasher::executeTask()
 }
 
 
-BlockedModHasher::BlockedModHasher(QString file_path, ModPlatform::Provider provider) 
+BlockedModHasher::BlockedModHasher(QString file_path, ModPlatform::ResourceProvider provider)
     : Hasher(file_path), provider(provider) { 
     setObjectName(QString("BlockedModHasher: %1").arg(file_path)); 
     hash_type = ProviderCaps.hashType(provider).first();
diff --git a/launcher/modplatform/helpers/HashUtils.h b/launcher/modplatform/helpers/HashUtils.h
index fa3244f6..91146a52 100644
--- a/launcher/modplatform/helpers/HashUtils.h
+++ b/launcher/modplatform/helpers/HashUtils.h
@@ -42,21 +42,21 @@ class ModrinthHasher : public Hasher {
 
 class BlockedModHasher : public Hasher {
    public:
-    BlockedModHasher(QString file_path, ModPlatform::Provider provider);
+    BlockedModHasher(QString file_path, ModPlatform::ResourceProvider provider);
 
     void executeTask() override;
 
     QStringList getHashTypes();
     bool useHashType(QString type);
    private:
-    ModPlatform::Provider provider;
+    ModPlatform::ResourceProvider provider;
     QString hash_type;
 };
 
-Hasher::Ptr createHasher(QString file_path, ModPlatform::Provider provider);
+Hasher::Ptr createHasher(QString file_path, ModPlatform::ResourceProvider provider);
 Hasher::Ptr createFlameHasher(QString file_path);
 Hasher::Ptr createModrinthHasher(QString file_path);
-Hasher::Ptr createBlockedModHasher(QString file_path, ModPlatform::Provider provider);
-Hasher::Ptr createBlockedModHasher(QString file_path, ModPlatform::Provider provider, QString type);
+Hasher::Ptr createBlockedModHasher(QString file_path, ModPlatform::ResourceProvider provider);
+Hasher::Ptr createBlockedModHasher(QString file_path, ModPlatform::ResourceProvider provider, QString type);
 
 }  // namespace Hashing
diff --git a/launcher/modplatform/helpers/NetworkModAPI.cpp b/launcher/modplatform/helpers/NetworkModAPI.cpp
deleted file mode 100644
index 7633030e..00000000
--- a/launcher/modplatform/helpers/NetworkModAPI.cpp
+++ /dev/null
@@ -1,97 +0,0 @@
-#include "NetworkModAPI.h"
-
-#include "ui/pages/modplatform/ModModel.h"
-
-#include "Application.h"
-#include "net/NetJob.h"
-
-void NetworkModAPI::searchMods(CallerType* caller, SearchArgs&& args) const
-{
-    auto netJob = new NetJob(QString("%1::Search").arg(caller->debugName()), APPLICATION->network());
-    auto searchUrl = getModSearchURL(args);
-
-    auto response = new QByteArray();
-    netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchUrl), response));
-
-    QObject::connect(netJob, &NetJob::started, caller, [caller, netJob] { caller->setActiveJob(netJob); });
-    QObject::connect(netJob, &NetJob::failed, caller, &CallerType::searchRequestFailed);
-    QObject::connect(netJob, &NetJob::aborted, caller, &CallerType::searchRequestAborted);
-    QObject::connect(netJob, &NetJob::succeeded, caller, [caller, response] {
-        QJsonParseError parse_error{};
-        QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error);
-        if (parse_error.error != QJsonParseError::NoError) {
-            qWarning() << "Error while parsing JSON response from " << caller->debugName() << " at " << parse_error.offset
-                       << " reason: " << parse_error.errorString();
-            qWarning() << *response;
-            return;
-        }
-
-        caller->searchRequestFinished(doc);
-    });
-
-    netJob->start();
-}
-
-void NetworkModAPI::getModInfo(ModPlatform::IndexedPack& pack, std::function<void(QJsonDocument&, ModPlatform::IndexedPack&)> callback)
-{
-    auto response = new QByteArray();
-    auto job = getProject(pack.addonId.toString(), response);
-
-    QObject::connect(job, &NetJob::succeeded, [callback, &pack, response] {
-        QJsonParseError parse_error{};
-        QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error);
-        if (parse_error.error != QJsonParseError::NoError) {
-            qWarning() << "Error while parsing JSON response for mod info at " << parse_error.offset
-                       << " reason: " << parse_error.errorString();
-            qWarning() << *response;
-            return;
-        }
-
-        callback(doc, pack);
-    });
-
-    job->start();
-}
-
-void NetworkModAPI::getVersions(VersionSearchArgs&& args, std::function<void(QJsonDocument&, QString)> callback) const
-{
-    auto netJob = new NetJob(QString("ModVersions(%2)").arg(args.addonId), APPLICATION->network());
-    auto response = new QByteArray();
-
-    netJob->addNetAction(Net::Download::makeByteArray(getVersionsURL(args), response));
-
-    QObject::connect(netJob, &NetJob::succeeded, [response, callback, args] {
-        QJsonParseError parse_error{};
-        QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error);
-        if (parse_error.error != QJsonParseError::NoError) {
-            qWarning() << "Error while parsing JSON response for getting versions at " << parse_error.offset
-                       << " reason: " << parse_error.errorString();
-            qWarning() << *response;
-            return;
-        }
-
-        callback(doc, args.addonId);
-    });
-
-    QObject::connect(netJob, &NetJob::finished, [response, netJob] {
-        netJob->deleteLater();
-        delete response;
-    });
-
-    netJob->start();
-}
-
-auto NetworkModAPI::getProject(QString addonId, QByteArray* response) const -> NetJob*
-{
-    auto netJob = new NetJob(QString("%1::GetProject").arg(addonId), APPLICATION->network());
-    auto searchUrl = getModInfoURL(addonId);
-
-    netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchUrl), response));
-
-    QObject::connect(netJob, &NetJob::finished, [response, netJob] {
-        netJob->deleteLater();
-        delete response;
-    });
-
-    return netJob;
-}
diff --git a/launcher/modplatform/helpers/NetworkModAPI.h b/launcher/modplatform/helpers/NetworkModAPI.h
deleted file mode 100644
index b8af22c7..00000000
--- a/launcher/modplatform/helpers/NetworkModAPI.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#pragma once
-
-#include "modplatform/ModAPI.h"
-
-class NetworkModAPI : public ModAPI {
-   public:
-    void searchMods(CallerType* caller, SearchArgs&& args) const override;
-    void getModInfo(ModPlatform::IndexedPack& pack, std::function<void(QJsonDocument&, ModPlatform::IndexedPack&)> callback) override;
-    void getVersions(VersionSearchArgs&& args, std::function<void(QJsonDocument&, QString)> callback) const override;
-
-    auto getProject(QString addonId, QByteArray* response) const -> NetJob* override;
-
-   protected:
-    virtual auto getModSearchURL(SearchArgs& args) const -> QString = 0;
-    virtual auto getModInfoURL(QString& id) const -> QString = 0;
-    virtual auto getVersionsURL(VersionSearchArgs& args) const -> QString = 0;
-};
diff --git a/launcher/modplatform/helpers/NetworkResourceAPI.cpp b/launcher/modplatform/helpers/NetworkResourceAPI.cpp
new file mode 100644
index 00000000..a3c592fd
--- /dev/null
+++ b/launcher/modplatform/helpers/NetworkResourceAPI.cpp
@@ -0,0 +1,132 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+#include "NetworkResourceAPI.h"
+
+#include "Application.h"
+#include "net/NetJob.h"
+
+#include "modplatform/ModIndex.h"
+
+Task::Ptr NetworkResourceAPI::searchProjects(SearchArgs&& args, SearchCallbacks&& callbacks) const
+{
+    auto search_url_optional = getSearchURL(args);
+    if (!search_url_optional.has_value()) {
+        callbacks.on_fail("Failed to create search URL", -1);
+        return nullptr;
+    }
+
+    auto search_url = search_url_optional.value();
+
+    auto response = new QByteArray();
+    auto netJob = makeShared<NetJob>(QString("%1::Search").arg(debugName()), APPLICATION->network());
+
+    netJob->addNetAction(Net::Download::makeByteArray(QUrl(search_url), response));
+
+    QObject::connect(netJob.get(), &NetJob::succeeded, [this, response, callbacks]{
+        QJsonParseError parse_error{};
+        QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error);
+        if (parse_error.error != QJsonParseError::NoError) {
+            qWarning() << "Error while parsing JSON response from " << debugName() << " at " << parse_error.offset
+                       << " reason: " << parse_error.errorString();
+            qWarning() << *response;
+
+            callbacks.on_fail(parse_error.errorString(), -1);
+
+            return;
+        }
+
+        callbacks.on_succeed(doc);
+    });
+
+    QObject::connect(netJob.get(), &NetJob::failed, [&netJob, callbacks](QString reason){
+        int network_error_code = -1;
+        if (auto* failed_action = netJob->getFailedActions().at(0); failed_action && failed_action->m_reply)
+            network_error_code = failed_action->m_reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
+
+       callbacks.on_fail(reason, network_error_code); 
+    });
+    QObject::connect(netJob.get(), &NetJob::aborted, [callbacks]{
+       callbacks.on_abort(); 
+    });
+    QObject::connect(netJob.get(), &NetJob::finished, [response] {
+        delete response;
+    });
+
+
+    return netJob;
+}
+
+Task::Ptr NetworkResourceAPI::getProjectInfo(ProjectInfoArgs&& args, ProjectInfoCallbacks&& callbacks) const
+{
+    auto response = new QByteArray();
+    auto job = getProject(args.pack.addonId.toString(), response);
+
+    QObject::connect(job.get(), &NetJob::succeeded, [response, callbacks, args] {
+        QJsonParseError parse_error{};
+        QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error);
+        if (parse_error.error != QJsonParseError::NoError) {
+            qWarning() << "Error while parsing JSON response for mod info at " << parse_error.offset
+                       << " reason: " << parse_error.errorString();
+            qWarning() << *response;
+            return;
+        }
+
+        callbacks.on_succeed(doc, args.pack);
+    });
+
+    return job;
+}
+
+Task::Ptr NetworkResourceAPI::getProjectVersions(VersionSearchArgs&& args, VersionSearchCallbacks&& callbacks) const
+{
+    auto versions_url_optional = getVersionsURL(args);
+    if (!versions_url_optional.has_value())
+        return nullptr;
+
+    auto versions_url = versions_url_optional.value();
+
+    auto netJob = makeShared<NetJob>(QString("%1::Versions").arg(args.pack.name), APPLICATION->network());
+    auto response = new QByteArray();
+
+    netJob->addNetAction(Net::Download::makeByteArray(versions_url, response));
+
+    QObject::connect(netJob.get(), &NetJob::succeeded, [response, callbacks, args] {
+        QJsonParseError parse_error{};
+        QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error);
+        if (parse_error.error != QJsonParseError::NoError) {
+            qWarning() << "Error while parsing JSON response for getting versions at " << parse_error.offset
+                       << " reason: " << parse_error.errorString();
+            qWarning() << *response;
+            return;
+        }
+
+        callbacks.on_succeed(doc, args.pack);
+    });
+
+    QObject::connect(netJob.get(), &NetJob::finished, [response] {
+        delete response;
+    });
+
+    return netJob;
+}
+
+Task::Ptr NetworkResourceAPI::getProject(QString addonId, QByteArray* response) const
+{
+    auto project_url_optional = getInfoURL(addonId);
+    if (!project_url_optional.has_value())
+        return nullptr;
+
+    auto project_url = project_url_optional.value();
+
+    auto netJob = makeShared<NetJob>(QString("%1::GetProject").arg(addonId), APPLICATION->network());
+
+    netJob->addNetAction(Net::Download::makeByteArray(QUrl(project_url), response));
+
+    QObject::connect(netJob.get(), &NetJob::finished, [response] {
+        delete response;
+    });
+
+    return netJob;
+}
diff --git a/launcher/modplatform/helpers/NetworkResourceAPI.h b/launcher/modplatform/helpers/NetworkResourceAPI.h
new file mode 100644
index 00000000..94813bec
--- /dev/null
+++ b/launcher/modplatform/helpers/NetworkResourceAPI.h
@@ -0,0 +1,22 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+#pragma once
+
+#include "modplatform/ResourceAPI.h"
+
+class NetworkResourceAPI : public ResourceAPI {
+   public:
+    Task::Ptr searchProjects(SearchArgs&&, SearchCallbacks&&) const override;
+
+    Task::Ptr getProject(QString addonId, QByteArray* response) const override;
+
+    Task::Ptr getProjectInfo(ProjectInfoArgs&&, ProjectInfoCallbacks&&) const override;
+    Task::Ptr getProjectVersions(VersionSearchArgs&&, VersionSearchCallbacks&&) const override;
+
+   protected:
+    [[nodiscard]] virtual auto getSearchURL(SearchArgs const& args) const -> std::optional<QString> = 0;
+    [[nodiscard]] virtual auto getInfoURL(QString const& id) const -> std::optional<QString> = 0;
+    [[nodiscard]] virtual auto getVersionsURL(VersionSearchArgs const& args) const -> std::optional<QString> = 0;
+};
diff --git a/launcher/modplatform/legacy_ftb/PackFetchTask.cpp b/launcher/modplatform/legacy_ftb/PackFetchTask.cpp
index 36aa60c7..e8768c5c 100644
--- a/launcher/modplatform/legacy_ftb/PackFetchTask.cpp
+++ b/launcher/modplatform/legacy_ftb/PackFetchTask.cpp
@@ -47,7 +47,7 @@ void PackFetchTask::fetch()
     publicPacks.clear();
     thirdPartyPacks.clear();
 
-    jobPtr = new NetJob("LegacyFTB::ModpackFetch", m_network);
+    jobPtr.reset(new NetJob("LegacyFTB::ModpackFetch", m_network));
 
     QUrl publicPacksUrl = QUrl(BuildConfig.LEGACY_FTB_CDN_BASE_URL + "static/modpacks.xml");
     qDebug() << "Downloading public version info from" << publicPacksUrl.toString();
diff --git a/launcher/modplatform/legacy_ftb/PackInstallTask.cpp b/launcher/modplatform/legacy_ftb/PackInstallTask.cpp
index 06b3788b..36c142ac 100644
--- a/launcher/modplatform/legacy_ftb/PackInstallTask.cpp
+++ b/launcher/modplatform/legacy_ftb/PackInstallTask.cpp
@@ -69,7 +69,7 @@ void PackInstallTask::downloadPack()
 
     archivePath = QString("%1/%2/%3").arg(m_pack.dir, m_version.replace(".", "_"), m_pack.file);
 
-    netJobContainer = new NetJob("Download FTB Pack", m_network);
+    netJobContainer.reset(new NetJob("Download FTB Pack", m_network));
     QString url;
     if (m_pack.type == PackType::Private) {
         url = QString(BuildConfig.LEGACY_FTB_CDN_BASE_URL + "privatepacks/%1").arg(archivePath);
@@ -81,6 +81,7 @@ void PackInstallTask::downloadPack()
     connect(netJobContainer.get(), &NetJob::succeeded, this, &PackInstallTask::onDownloadSucceeded);
     connect(netJobContainer.get(), &NetJob::failed, this, &PackInstallTask::onDownloadFailed);
     connect(netJobContainer.get(), &NetJob::progress, this, &PackInstallTask::onDownloadProgress);
+    connect(netJobContainer.get(), &NetJob::stepProgress, this, &PackInstallTask::propogateStepProgress);
     connect(netJobContainer.get(), &NetJob::aborted, this, &PackInstallTask::onDownloadAborted);
 
     netJobContainer->start();
diff --git a/launcher/modplatform/modpacksch/FTBPackInstallTask.cpp b/launcher/modplatform/modpacksch/FTBPackInstallTask.cpp
deleted file mode 100644
index 2979663d..00000000
--- a/launcher/modplatform/modpacksch/FTBPackInstallTask.cpp
+++ /dev/null
@@ -1,387 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2022 flowln <flowlnlnln@gmail.com>
- *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      Copyright 2020-2021 Jamie Mansfield <jmansfield@cadixdev.org>
- *      Copyright 2020-2021 Petr Mrazek <peterix@gmail.com>
- *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
- */
-
-#include "FTBPackInstallTask.h"
-
-#include "FileSystem.h"
-#include "Json.h"
-#include "minecraft/MinecraftInstance.h"
-#include "minecraft/PackProfile.h"
-#include "modplatform/flame/PackManifest.h"
-#include "net/ChecksumValidator.h"
-#include "settings/INISettingsObject.h"
-
-#include "Application.h"
-#include "BuildConfig.h"
-#include "ui/dialogs/BlockedModsDialog.h"
-
-namespace ModpacksCH {
-
-PackInstallTask::PackInstallTask(Modpack pack, QString version, QWidget* parent)
-    : m_pack(std::move(pack)), m_version_name(std::move(version)), m_parent(parent)
-{}
-
-bool PackInstallTask::abort()
-{
-    if (!canAbort())
-        return false;
-
-    bool aborted = true;
-
-    if (m_net_job)
-        aborted &= m_net_job->abort();
-    if (m_mod_id_resolver_task)
-        aborted &= m_mod_id_resolver_task->abort();
-
-    return aborted ? InstanceTask::abort() : false;
-}
-
-void PackInstallTask::executeTask()
-{
-    setStatus(tr("Getting the manifest..."));
-    setAbortable(false);
-
-    // Find pack version
-    auto version_it = std::find_if(m_pack.versions.constBegin(), m_pack.versions.constEnd(),
-                                   [this](ModpacksCH::VersionInfo const& a) { return a.name == m_version_name; });
-
-    if (version_it == m_pack.versions.constEnd()) {
-        emitFailed(tr("Failed to find pack version %1").arg(m_version_name));
-        return;
-    }
-
-    auto version = *version_it;
-
-    auto* netJob = new NetJob("ModpacksCH::VersionFetch", APPLICATION->network());
-
-    auto searchUrl = QString(BuildConfig.MODPACKSCH_API_BASE_URL + "public/modpack/%1/%2").arg(m_pack.id).arg(version.id);
-    netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchUrl), &m_response));
-
-    QObject::connect(netJob, &NetJob::succeeded, this, &PackInstallTask::onManifestDownloadSucceeded);
-    QObject::connect(netJob, &NetJob::failed, this, &PackInstallTask::onManifestDownloadFailed);
-    QObject::connect(netJob, &NetJob::aborted, this, &PackInstallTask::abort);
-    QObject::connect(netJob, &NetJob::progress, this, &PackInstallTask::setProgress);
-
-    m_net_job = netJob;
-
-    setAbortable(true);
-    netJob->start();
-}
-
-void PackInstallTask::onManifestDownloadSucceeded()
-{
-    m_net_job.reset();
-
-    QJsonParseError parse_error{};
-    QJsonDocument doc = QJsonDocument::fromJson(m_response, &parse_error);
-    if (parse_error.error != QJsonParseError::NoError) {
-        qWarning() << "Error while parsing JSON response from ModpacksCH at " << parse_error.offset
-                   << " reason: " << parse_error.errorString();
-        qWarning() << m_response;
-        return;
-    }
-
-    ModpacksCH::Version version;
-    try {
-        auto obj = Json::requireObject(doc);
-        ModpacksCH::loadVersion(version, obj);
-    } catch (const JSONValidationError& e) {
-        emitFailed(tr("Could not understand pack manifest:\n") + e.cause());
-        return;
-    }
-
-    m_version = version;
-
-    resolveMods();
-}
-
-void PackInstallTask::resolveMods()
-{
-    setStatus(tr("Resolving mods..."));
-    setAbortable(false);
-    setProgress(0, 100);
-
-    m_file_id_map.clear();
-
-    Flame::Manifest manifest;
-    int index = 0;
-
-    for (auto const& file : m_version.files) {
-        if (!file.serverOnly && file.url.isEmpty()) {
-            if (file.curseforge.file_id <= 0) {
-                emitFailed(tr("Invalid manifest: There's no information available to download the file '%1'!").arg(file.name));
-                return;
-            }
-
-            Flame::File flame_file;
-            flame_file.projectId = file.curseforge.project_id;
-            flame_file.fileId = file.curseforge.file_id;
-            flame_file.hash = file.sha1;
-
-            manifest.files.insert(flame_file.fileId, flame_file);
-            m_file_id_map.append(flame_file.fileId);
-        } else {
-            m_file_id_map.append(-1);
-        }
-
-        index++;
-    }
-
-    m_mod_id_resolver_task = new Flame::FileResolvingTask(APPLICATION->network(), manifest);
-
-    connect(m_mod_id_resolver_task.get(), &Flame::FileResolvingTask::succeeded, this, &PackInstallTask::onResolveModsSucceeded);
-    connect(m_mod_id_resolver_task.get(), &Flame::FileResolvingTask::failed, this, &PackInstallTask::onResolveModsFailed);
-    connect(m_mod_id_resolver_task.get(), &Flame::FileResolvingTask::aborted, this, &PackInstallTask::abort);
-    connect(m_mod_id_resolver_task.get(), &Flame::FileResolvingTask::progress, this, &PackInstallTask::setProgress);
-
-    setAbortable(true);
-
-    m_mod_id_resolver_task->start();
-}
-
-void PackInstallTask::onResolveModsSucceeded()
-{
-    auto anyBlocked = false;
-
-    Flame::Manifest results = m_mod_id_resolver_task->getResults();
-    for (int index = 0; index < m_file_id_map.size(); index++) {
-        auto const file_id = m_file_id_map.at(index);
-        if (file_id < 0)
-            continue;
-
-        Flame::File results_file = results.files[file_id];
-        VersionFile& local_file = m_version.files[index];
-
-        // First check for blocked mods
-        if (!results_file.resolved || results_file.url.isEmpty()) {
-            BlockedMod blocked_mod;
-            blocked_mod.name = local_file.name;
-            blocked_mod.websiteUrl = results_file.websiteUrl;
-            blocked_mod.hash = results_file.hash;
-            blocked_mod.matched = false;
-            blocked_mod.localPath = "";
-            blocked_mod.targetFolder = results_file.targetFolder;
-
-            m_blocked_mods.append(blocked_mod);
-
-            anyBlocked = true;
-        } else {
-            local_file.url = results_file.url.toString();
-        }
-    }
-
-    m_mod_id_resolver_task.reset();
-
-    if (anyBlocked) {
-        qDebug() << "Blocked files found, displaying file list";
-
-        BlockedModsDialog message_dialog(m_parent, tr("Blocked files found"),
-                                         tr("The following files are not available for download in third party launchers.<br/>"
-                                            "You will need to manually download them and add them to the instance."),
-                                         m_blocked_mods);
-
-        message_dialog.setModal(true);
-
-        if (message_dialog.exec() == QDialog::Accepted) {
-            qDebug() << "Post dialog blocked mods list: " << m_blocked_mods;
-            createInstance();
-        } else {
-            abort();
-        }
-
-    } else {
-        createInstance();
-    }
-}
-
-void PackInstallTask::createInstance()
-{
-    setAbortable(false);
-
-    setStatus(tr("Creating the instance..."));
-    QCoreApplication::processEvents();
-
-    auto instanceConfigPath = FS::PathCombine(m_stagingPath, "instance.cfg");
-    auto instanceSettings = std::make_shared<INISettingsObject>(instanceConfigPath);
-
-    MinecraftInstance instance(m_globalSettings, instanceSettings, m_stagingPath);
-    auto components = instance.getPackProfile();
-    components->buildingFromScratch();
-
-    for (auto target : m_version.targets) {
-        if (target.type == "game" && target.name == "minecraft") {
-            components->setComponentVersion("net.minecraft", target.version, true);
-            break;
-        }
-    }
-
-    for (auto target : m_version.targets) {
-        if (target.type != "modloader")
-            continue;
-
-        if (target.name == "forge") {
-            components->setComponentVersion("net.minecraftforge", target.version);
-        } else if (target.name == "fabric") {
-            components->setComponentVersion("net.fabricmc.fabric-loader", target.version);
-        }
-    }
-
-    // install any jar mods
-    QDir jarModsDir(FS::PathCombine(m_stagingPath, "minecraft", "jarmods"));
-    if (jarModsDir.exists()) {
-        QStringList jarMods;
-
-        for (const auto& info : jarModsDir.entryInfoList(QDir::NoDotAndDotDot | QDir::Files)) {
-            jarMods.push_back(info.absoluteFilePath());
-        }
-
-        components->installJarMods(jarMods);
-    }
-
-    components->saveNow();
-
-    instance.setName(name());
-    instance.setIconKey(m_instIcon);
-    instance.setManagedPack("modpacksch", QString::number(m_pack.id), m_pack.name, QString::number(m_version.id), m_version.name);
-
-    instance.saveNow();
-
-    onCreateInstanceSucceeded();
-}
-
-void PackInstallTask::onCreateInstanceSucceeded()
-{
-    downloadPack();
-}
-
-void PackInstallTask::downloadPack()
-{
-    setStatus(tr("Downloading mods..."));
-    setAbortable(false);
-
-    auto* jobPtr = new NetJob(tr("Mod download"), APPLICATION->network());
-    for (auto const& file : m_version.files) {
-        if (file.serverOnly || file.url.isEmpty())
-            continue;
-
-        auto path = FS::PathCombine(m_stagingPath, ".minecraft", file.path, file.name);
-        qDebug() << "Will try to download" << file.url << "to" << path;
-
-        QFileInfo file_info(file.name);
-
-        auto dl = Net::Download::makeFile(file.url, path);
-        if (!file.sha1.isEmpty()) {
-            auto rawSha1 = QByteArray::fromHex(file.sha1.toLatin1());
-            dl->addValidator(new Net::ChecksumValidator(QCryptographicHash::Sha1, rawSha1));
-        }
-
-        jobPtr->addNetAction(dl);
-    }
-
-    connect(jobPtr, &NetJob::succeeded, this, &PackInstallTask::onModDownloadSucceeded);
-    connect(jobPtr, &NetJob::failed, this, &PackInstallTask::onModDownloadFailed);
-    connect(jobPtr, &NetJob::aborted, this, &PackInstallTask::abort);
-    connect(jobPtr, &NetJob::progress, this, &PackInstallTask::setProgress);
-
-    m_net_job = jobPtr;
-
-    setAbortable(true);
-    jobPtr->start();
-}
-
-void PackInstallTask::onModDownloadSucceeded()
-{
-    m_net_job.reset();
-    if (!m_blocked_mods.isEmpty()) {
-        copyBlockedMods();
-    }
-    emitSucceeded();
-}
-
-void PackInstallTask::onManifestDownloadFailed(QString reason)
-{
-    m_net_job.reset();
-    emitFailed(reason);
-}
-void PackInstallTask::onResolveModsFailed(QString reason)
-{
-    m_net_job.reset();
-    emitFailed(reason);
-}
-void PackInstallTask::onCreateInstanceFailed(QString reason)
-{
-    emitFailed(reason);
-}
-void PackInstallTask::onModDownloadFailed(QString reason)
-{
-    m_net_job.reset();
-    emitFailed(reason);
-}
-
-/// @brief copy the matched blocked mods to the instance staging area
-void PackInstallTask::copyBlockedMods()
-{
-    setStatus(tr("Copying Blocked Mods..."));
-    setAbortable(false);
-    int i = 0;
-    int total = m_blocked_mods.length();
-    setProgress(i, total);
-    for (auto const& mod : m_blocked_mods) {
-        if (!mod.matched) {
-            qDebug() << mod.name << "was not matched to a local file, skipping copy";
-            continue;
-        }
-
-        auto dest_path = FS::PathCombine(m_stagingPath, ".minecraft", mod.targetFolder, mod.name);
-
-        setStatus(tr("Copying Blocked Mods (%1 out of %2 are done)").arg(QString::number(i), QString::number(total)));
-
-        qDebug() << "Will try to copy" << mod.localPath << "to" << dest_path;
-
-        if (!FS::copy(mod.localPath, dest_path)()) {
-            qDebug() << "Copy of" << mod.localPath << "to" << dest_path << "Failed";
-        }
-
-        i++;
-        setProgress(i, total);
-    }
-
-    setAbortable(true);
-}
-
-}  // namespace ModpacksCH
diff --git a/launcher/modplatform/modpacksch/FTBPackInstallTask.h b/launcher/modplatform/modpacksch/FTBPackInstallTask.h
deleted file mode 100644
index 97b1eb0b..00000000
--- a/launcher/modplatform/modpacksch/FTBPackInstallTask.h
+++ /dev/null
@@ -1,101 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2022 flowln <flowlnlnln@gmail.com>
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      Copyright 2020-2021 Jamie Mansfield <jmansfield@cadixdev.org>
- *      Copyright 2020-2021 Petr Mrazek <peterix@gmail.com>
- *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
- */
-
-#pragma once
-
-#include "FTBPackManifest.h"
-
-#include "InstanceTask.h"
-#include "QObjectPtr.h"
-#include "modplatform/flame/FileResolvingTask.h"
-#include "net/NetJob.h"
-#include "ui/dialogs/BlockedModsDialog.h"
-
-#include <QWidget>
-
-namespace ModpacksCH {
-
-class PackInstallTask final : public InstanceTask
-{
-    Q_OBJECT
-
-public:
-    explicit PackInstallTask(Modpack pack, QString version, QWidget* parent = nullptr);
-    ~PackInstallTask() override = default;
-
-    bool abort() override;
-
-protected:
-    void executeTask() override;
-
-private slots:
-    void onManifestDownloadSucceeded();
-    void onResolveModsSucceeded();
-    void onCreateInstanceSucceeded();
-    void onModDownloadSucceeded();
-
-    void onManifestDownloadFailed(QString reason);
-    void onResolveModsFailed(QString reason);
-    void onCreateInstanceFailed(QString reason);
-    void onModDownloadFailed(QString reason);
-
-private:
-    void resolveMods();
-    void createInstance();
-    void downloadPack();
-    void copyBlockedMods();
-
-private:
-    NetJob::Ptr m_net_job = nullptr;
-    shared_qobject_ptr<Flame::FileResolvingTask> m_mod_id_resolver_task = nullptr;
-
-    QList<int> m_file_id_map;
-
-    QByteArray m_response;
-
-    Modpack m_pack;
-    QString m_version_name;
-    Version m_version;
-
-    QMap<QString, QString> m_files_to_copy;
-    QList<BlockedMod> m_blocked_mods;
-
-    //FIXME: nuke
-    QWidget* m_parent;
-};
-
-}
diff --git a/launcher/modplatform/modpacksch/FTBPackManifest.cpp b/launcher/modplatform/modpacksch/FTBPackManifest.cpp
deleted file mode 100644
index 421527ae..00000000
--- a/launcher/modplatform/modpacksch/FTBPackManifest.cpp
+++ /dev/null
@@ -1,195 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  PolyMC - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      Copyright 2020 Jamie Mansfield <jmansfield@cadixdev.org>
- *      Copyright 2020-2021 Petr Mrazek <peterix@gmail.com>
- *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
- */
-
-#include "FTBPackManifest.h"
-
-#include "Json.h"
-
-static void loadSpecs(ModpacksCH::Specs & s, QJsonObject & obj)
-{
-    s.id = Json::requireInteger(obj, "id");
-    s.minimum = Json::requireInteger(obj, "minimum");
-    s.recommended = Json::requireInteger(obj, "recommended");
-}
-
-static void loadTag(ModpacksCH::Tag & t, QJsonObject & obj)
-{
-    t.id = Json::requireInteger(obj, "id");
-    t.name = Json::requireString(obj, "name");
-}
-
-static void loadArt(ModpacksCH::Art & a, QJsonObject & obj)
-{
-    a.id = Json::requireInteger(obj, "id");
-    a.url = Json::requireString(obj, "url");
-    a.type = Json::requireString(obj, "type");
-    a.width = Json::requireInteger(obj, "width");
-    a.height = Json::requireInteger(obj, "height");
-    a.compressed = Json::requireBoolean(obj, "compressed");
-    a.sha1 = Json::requireString(obj, "sha1");
-    a.size = Json::requireInteger(obj, "size");
-    a.updated = Json::requireInteger(obj, "updated");
-}
-
-static void loadAuthor(ModpacksCH::Author & a, QJsonObject & obj)
-{
-    a.id = Json::requireInteger(obj, "id");
-    a.name = Json::requireString(obj, "name");
-    a.type = Json::requireString(obj, "type");
-    a.website = Json::requireString(obj, "website");
-    a.updated = Json::requireInteger(obj, "updated");
-}
-
-static void loadVersionInfo(ModpacksCH::VersionInfo & v, QJsonObject & obj)
-{
-    v.id = Json::requireInteger(obj, "id");
-    v.name = Json::requireString(obj, "name");
-    v.type = Json::requireString(obj, "type");
-    v.updated = Json::requireInteger(obj, "updated");
-    auto specs = Json::requireObject(obj, "specs");
-    loadSpecs(v.specs, specs);
-}
-
-void ModpacksCH::loadModpack(ModpacksCH::Modpack & m, QJsonObject & obj)
-{
-    m.id = Json::requireInteger(obj, "id");
-    m.name = Json::requireString(obj, "name");
-    m.synopsis = Json::requireString(obj, "synopsis");
-    m.description = Json::requireString(obj, "description");
-    m.type = Json::requireString(obj, "type");
-    m.featured = Json::requireBoolean(obj, "featured");
-    m.installs = Json::requireInteger(obj, "installs");
-    m.plays = Json::requireInteger(obj, "plays");
-    m.updated = Json::requireInteger(obj, "updated");
-    m.refreshed = Json::requireInteger(obj, "refreshed");
-    auto artArr = Json::requireArray(obj, "art");
-    for (QJsonValueRef artRaw : artArr)
-    {
-        auto artObj = Json::requireObject(artRaw);
-        ModpacksCH::Art art;
-        loadArt(art, artObj);
-        m.art.append(art);
-    }
-    auto authorArr = Json::requireArray(obj, "authors");
-    for (QJsonValueRef authorRaw : authorArr)
-    {
-        auto authorObj = Json::requireObject(authorRaw);
-        ModpacksCH::Author author;
-        loadAuthor(author, authorObj);
-        m.authors.append(author);
-    }
-    auto versionArr = Json::requireArray(obj, "versions");
-    for (QJsonValueRef versionRaw : versionArr)
-    {
-        auto versionObj = Json::requireObject(versionRaw);
-        ModpacksCH::VersionInfo version;
-        loadVersionInfo(version, versionObj);
-        m.versions.append(version);
-    }
-    auto tagArr = Json::requireArray(obj, "tags");
-    for (QJsonValueRef tagRaw : tagArr)
-    {
-        auto tagObj = Json::requireObject(tagRaw);
-        ModpacksCH::Tag tag;
-        loadTag(tag, tagObj);
-        m.tags.append(tag);
-    }
-    m.updated = Json::requireInteger(obj, "updated");
-}
-
-static void loadVersionTarget(ModpacksCH::VersionTarget & a, QJsonObject & obj)
-{
-    a.id = Json::requireInteger(obj, "id");
-    a.name = Json::requireString(obj, "name");
-    a.type = Json::requireString(obj, "type");
-    a.version = Json::requireString(obj, "version");
-    a.updated = Json::requireInteger(obj, "updated");
-}
-
-static void loadVersionFile(ModpacksCH::VersionFile & a, QJsonObject & obj)
-{
-    a.id = Json::requireInteger(obj, "id");
-    a.type = Json::requireString(obj, "type");
-    a.path = Json::requireString(obj, "path");
-    a.name = Json::requireString(obj, "name");
-    a.version = Json::requireString(obj, "version");
-    a.url = Json::ensureString(obj, "url");  // optional
-    a.sha1 = Json::requireString(obj, "sha1");
-    a.size = Json::requireInteger(obj, "size");
-    a.clientOnly = Json::requireBoolean(obj, "clientonly");
-    a.serverOnly = Json::requireBoolean(obj, "serveronly");
-    a.optional = Json::requireBoolean(obj, "optional");
-    a.updated = Json::requireInteger(obj, "updated");
-    auto curseforgeObj = Json::ensureObject(obj, "curseforge");  // optional
-    a.curseforge.project_id = Json::ensureInteger(curseforgeObj, "project");
-    a.curseforge.file_id = Json::ensureInteger(curseforgeObj, "file");
-}
-
-void ModpacksCH::loadVersion(ModpacksCH::Version & m, QJsonObject & obj)
-{
-    m.id = Json::requireInteger(obj, "id");
-    m.parent = Json::requireInteger(obj, "parent");
-    m.name = Json::requireString(obj, "name");
-    m.type = Json::requireString(obj, "type");
-    m.installs = Json::requireInteger(obj, "installs");
-    m.plays = Json::requireInteger(obj, "plays");
-    m.updated = Json::requireInteger(obj, "updated");
-    m.refreshed = Json::requireInteger(obj, "refreshed");
-    auto specs = Json::requireObject(obj, "specs");
-    loadSpecs(m.specs, specs);
-    auto targetArr = Json::requireArray(obj, "targets");
-    for (QJsonValueRef targetRaw : targetArr)
-    {
-        auto versionObj = Json::requireObject(targetRaw);
-        ModpacksCH::VersionTarget target;
-        loadVersionTarget(target, versionObj);
-        m.targets.append(target);
-    }
-    auto fileArr = Json::requireArray(obj, "files");
-    for (QJsonValueRef fileRaw : fileArr)
-    {
-        auto fileObj = Json::requireObject(fileRaw);
-        ModpacksCH::VersionFile file;
-        loadVersionFile(file, fileObj);
-        m.files.append(file);
-    }
-}
-
-//static void loadVersionChangelog(ModpacksCH::VersionChangelog & m, QJsonObject & obj)
-//{
-//    m.content = Json::requireString(obj, "content");
-//    m.updated = Json::requireInteger(obj, "updated");
-//}
diff --git a/launcher/modplatform/modpacksch/FTBPackManifest.h b/launcher/modplatform/modpacksch/FTBPackManifest.h
deleted file mode 100644
index a8b6f35e..00000000
--- a/launcher/modplatform/modpacksch/FTBPackManifest.h
+++ /dev/null
@@ -1,168 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  PolyMC - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      Copyright 2020-2021 Jamie Mansfield <jmansfield@cadixdev.org>
- *      Copyright 2020 Petr Mrazek <peterix@gmail.com>
- *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
- */
-
-#pragma once
-
-#include <QString>
-#include <QVector>
-#include <QUrl>
-#include <QJsonObject>
-#include <QMetaType>
-
-namespace ModpacksCH
-{
-
-struct Specs
-{
-    int id;
-    int minimum;
-    int recommended;
-};
-
-struct Tag
-{
-    int id;
-    QString name;
-};
-
-struct Art
-{
-    int id;
-    QString url;
-    QString type;
-    int width;
-    int height;
-    bool compressed;
-    QString sha1;
-    int size;
-    int64_t updated;
-};
-
-struct Author
-{
-    int id;
-    QString name;
-    QString type;
-    QString website;
-    int64_t updated;
-};
-
-struct VersionInfo
-{
-    int id;
-    QString name;
-    QString type;
-    int64_t updated;
-    Specs specs;
-};
-
-struct Modpack
-{
-    int id;
-    QString name;
-    QString synopsis;
-    QString description;
-    QString type;
-    bool featured;
-    int installs;
-    int plays;
-    int64_t updated;
-    int64_t refreshed;
-    QVector<Art> art;
-    QVector<Author> authors;
-    QVector<VersionInfo> versions;
-    QVector<Tag> tags;
-};
-
-struct VersionTarget
-{
-    int id;
-    QString type;
-    QString name;
-    QString version;
-    int64_t updated;
-};
-
-struct VersionFileCurseForge
-{
-    int project_id;
-    int file_id;
-};
-
-struct VersionFile
-{
-    int id;
-    QString type;
-    QString path;
-    QString name;
-    QString version;
-    QString url;
-    QString sha1;
-    int size;
-    bool clientOnly;
-    bool serverOnly;
-    bool optional;
-    int64_t updated;
-    VersionFileCurseForge curseforge;
-};
-
-struct Version
-{
-    int id;
-    int parent;
-    QString name;
-    QString type;
-    int installs;
-    int plays;
-    int64_t updated;
-    int64_t refreshed;
-    Specs specs;
-    QVector<VersionTarget> targets;
-    QVector<VersionFile> files;
-};
-
-struct VersionChangelog
-{
-    QString content;
-    int64_t updated;
-};
-
-void loadModpack(Modpack & m, QJsonObject & obj);
-
-void loadVersion(Version & m, QJsonObject & obj);
-}
-
-Q_DECLARE_METATYPE(ModpacksCH::Modpack)
diff --git a/launcher/modplatform/modrinth/ModrinthAPI.cpp b/launcher/modplatform/modrinth/ModrinthAPI.cpp
index 747cf4c3..29e3d129 100644
--- a/launcher/modplatform/modrinth/ModrinthAPI.cpp
+++ b/launcher/modplatform/modrinth/ModrinthAPI.cpp
@@ -1,24 +1,29 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
 #include "ModrinthAPI.h"
 
 #include "Application.h"
 #include "Json.h"
+#include "net/NetJob.h"
 #include "net/Upload.h"
 
-auto ModrinthAPI::currentVersion(QString hash, QString hash_format, QByteArray* response) -> NetJob::Ptr
+Task::Ptr ModrinthAPI::currentVersion(QString hash, QString hash_format, QByteArray* response)
 {
-    auto* netJob = new NetJob(QString("Modrinth::GetCurrentVersion"), APPLICATION->network());
+    auto netJob = makeShared<NetJob>(QString("Modrinth::GetCurrentVersion"), APPLICATION->network());
 
     netJob->addNetAction(Net::Download::makeByteArray(
         QString(BuildConfig.MODRINTH_PROD_URL + "/version_file/%1?algorithm=%2").arg(hash, hash_format), response));
 
-    QObject::connect(netJob, &NetJob::finished, [response] { delete response; });
+    QObject::connect(netJob.get(), &NetJob::finished, [response] { delete response; });
 
     return netJob;
 }
 
-auto ModrinthAPI::currentVersions(const QStringList& hashes, QString hash_format, QByteArray* response) -> NetJob::Ptr
+Task::Ptr ModrinthAPI::currentVersions(const QStringList& hashes, QString hash_format, QByteArray* response)
 {
-    auto* netJob = new NetJob(QString("Modrinth::GetCurrentVersions"), APPLICATION->network());
+    auto netJob = makeShared<NetJob>(QString("Modrinth::GetCurrentVersions"), APPLICATION->network());
 
     QJsonObject body_obj;
 
@@ -30,28 +35,31 @@ auto ModrinthAPI::currentVersions(const QStringList& hashes, QString hash_format
 
     netJob->addNetAction(Net::Upload::makeByteArray(QString(BuildConfig.MODRINTH_PROD_URL + "/version_files"), response, body_raw));
 
-    QObject::connect(netJob, &NetJob::finished, [response] { delete response; });
+    QObject::connect(netJob.get(), &NetJob::finished, [response] { delete response; });
 
     return netJob;
 }
 
-auto ModrinthAPI::latestVersion(QString hash,
-                                QString hash_format,
-                                std::list<Version> mcVersions,
-                                ModLoaderTypes loaders,
-                                QByteArray* response) -> NetJob::Ptr
+Task::Ptr ModrinthAPI::latestVersion(QString hash,
+                                     QString hash_format,
+                                     std::optional<std::list<Version>> mcVersions,
+                                     std::optional<ModLoaderTypes> loaders,
+                                     QByteArray* response)
 {
-    auto* netJob = new NetJob(QString("Modrinth::GetLatestVersion"), APPLICATION->network());
+    auto netJob = makeShared<NetJob>(QString("Modrinth::GetLatestVersion"), APPLICATION->network());
 
     QJsonObject body_obj;
 
-    Json::writeStringList(body_obj, "loaders", getModLoaderStrings(loaders));
+    if (loaders.has_value())
+        Json::writeStringList(body_obj, "loaders", getModLoaderStrings(loaders.value()));
 
-    QStringList game_versions;
-    for (auto& ver : mcVersions) {
-        game_versions.append(ver.toString());
+    if (mcVersions.has_value()) {
+        QStringList game_versions;
+        for (auto& ver : mcVersions.value()) {
+            game_versions.append(ver.toString());
+        }
+        Json::writeStringList(body_obj, "game_versions", game_versions);
     }
-    Json::writeStringList(body_obj, "game_versions", game_versions);
 
     QJsonDocument body(body_obj);
     auto body_raw = body.toJson();
@@ -59,50 +67,67 @@ auto ModrinthAPI::latestVersion(QString hash,
     netJob->addNetAction(Net::Upload::makeByteArray(
         QString(BuildConfig.MODRINTH_PROD_URL + "/version_file/%1/update?algorithm=%2").arg(hash, hash_format), response, body_raw));
 
-    QObject::connect(netJob, &NetJob::finished, [response] { delete response; });
+    QObject::connect(netJob.get(), &NetJob::finished, [response] { delete response; });
 
     return netJob;
 }
 
-auto ModrinthAPI::latestVersions(const QStringList& hashes,
-                                 QString hash_format,
-                                 std::list<Version> mcVersions,
-                                 ModLoaderTypes loaders,
-                                 QByteArray* response) -> NetJob::Ptr
+Task::Ptr ModrinthAPI::latestVersions(const QStringList& hashes,
+                                      QString hash_format,
+                                      std::optional<std::list<Version>> mcVersions,
+                                      std::optional<ModLoaderTypes> loaders,
+                                      QByteArray* response)
 {
-    auto* netJob = new NetJob(QString("Modrinth::GetLatestVersions"), APPLICATION->network());
+    auto netJob = makeShared<NetJob>(QString("Modrinth::GetLatestVersions"), APPLICATION->network());
 
     QJsonObject body_obj;
 
     Json::writeStringList(body_obj, "hashes", hashes);
     Json::writeString(body_obj, "algorithm", hash_format);
 
-    Json::writeStringList(body_obj, "loaders", getModLoaderStrings(loaders));
+    if (loaders.has_value())
+        Json::writeStringList(body_obj, "loaders", getModLoaderStrings(loaders.value()));
 
-    QStringList game_versions;
-    for (auto& ver : mcVersions) {
-        game_versions.append(ver.toString());
+    if (mcVersions.has_value()) {
+        QStringList game_versions;
+        for (auto& ver : mcVersions.value()) {
+            game_versions.append(ver.toString());
+        }
+        Json::writeStringList(body_obj, "game_versions", game_versions);
     }
-    Json::writeStringList(body_obj, "game_versions", game_versions);
 
     QJsonDocument body(body_obj);
     auto body_raw = body.toJson();
 
     netJob->addNetAction(Net::Upload::makeByteArray(QString(BuildConfig.MODRINTH_PROD_URL + "/version_files/update"), response, body_raw));
 
-    QObject::connect(netJob, &NetJob::finished, [response] { delete response; });
+    QObject::connect(netJob.get(), &NetJob::finished, [response] { delete response; });
 
     return netJob;
 }
 
-auto ModrinthAPI::getProjects(QStringList addonIds, QByteArray* response) const -> NetJob*
+Task::Ptr ModrinthAPI::getProjects(QStringList addonIds, QByteArray* response) const
 {
-    auto netJob = new NetJob(QString("Modrinth::GetProjects"), APPLICATION->network());
+    auto netJob = makeShared<NetJob>(QString("Modrinth::GetProjects"), APPLICATION->network());
     auto searchUrl = getMultipleModInfoURL(addonIds);
 
     netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchUrl), response));
 
-    QObject::connect(netJob, &NetJob::finished, [response, netJob] { delete response; netJob->deleteLater(); });
+    QObject::connect(netJob.get(), &NetJob::finished, [response, netJob] {
+        delete response;
+    });
 
     return netJob;
 }
+
+// https://docs.modrinth.com/api-spec/#tag/projects/operation/searchProjects
+static QList<ResourceAPI::SortingMethod> s_sorts = { { 1, "relevance", QObject::tr("Sort by Relevance") },
+                                                     { 2, "downloads", QObject::tr("Sort by Downloads") },
+                                                     { 3, "follows", QObject::tr("Sort by Follows") },
+                                                     { 4, "newest", QObject::tr("Sort by Last Updated") },
+                                                     { 5, "updated", QObject::tr("Sort by Newest") } };
+
+QList<ResourceAPI::SortingMethod> ModrinthAPI::getSortingMethods() const
+{
+    return s_sorts;
+}
diff --git a/launcher/modplatform/modrinth/ModrinthAPI.h b/launcher/modplatform/modrinth/ModrinthAPI.h
index e1a18681..b91ac5c1 100644
--- a/launcher/modplatform/modrinth/ModrinthAPI.h
+++ b/launcher/modplatform/modrinth/ModrinthAPI.h
@@ -1,69 +1,54 @@
+// SPDX-FileCopyrightText: 2022-2023 flowln <flowlnlnln@gmail.com>
+//
 // SPDX-License-Identifier: GPL-3.0-only
-/*
- *  PolyMC - Minecraft Launcher
- *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
 
 #pragma once
 
 #include "BuildConfig.h"
-#include "modplatform/ModAPI.h"
 #include "modplatform/ModIndex.h"
-#include "modplatform/helpers/NetworkModAPI.h"
+#include "modplatform/helpers/NetworkResourceAPI.h"
 
 #include <QDebug>
 
-class ModrinthAPI : public NetworkModAPI {
+class ModrinthAPI : public NetworkResourceAPI {
    public:
     auto currentVersion(QString hash,
                         QString hash_format,
-                        QByteArray* response) -> NetJob::Ptr;
+                        QByteArray* response) -> Task::Ptr;
 
     auto currentVersions(const QStringList& hashes,
                          QString hash_format,
-                         QByteArray* response) -> NetJob::Ptr;
+                         QByteArray* response) -> Task::Ptr;
 
     auto latestVersion(QString hash,
                        QString hash_format,
-                       std::list<Version> mcVersions,
-                       ModLoaderTypes loaders,
-                       QByteArray* response) -> NetJob::Ptr;
+                       std::optional<std::list<Version>> mcVersions,
+                       std::optional<ModLoaderTypes> loaders,
+                       QByteArray* response) -> Task::Ptr;
 
     auto latestVersions(const QStringList& hashes,
                         QString hash_format,
-                        std::list<Version> mcVersions,
-                        ModLoaderTypes loaders,
-                        QByteArray* response) -> NetJob::Ptr;
+                       std::optional<std::list<Version>> mcVersions,
+                       std::optional<ModLoaderTypes> loaders,
+                        QByteArray* response) -> Task::Ptr;
 
-    auto getProjects(QStringList addonIds, QByteArray* response) const -> NetJob* override;
+    Task::Ptr getProjects(QStringList addonIds, QByteArray* response) const override;
 
    public:
+    [[nodiscard]] auto getSortingMethods() const -> QList<ResourceAPI::SortingMethod> override;
+
     inline auto getAuthorURL(const QString& name) const -> QString { return "https://modrinth.com/user/" + name; };
 
     static auto getModLoaderStrings(const ModLoaderTypes types) -> const QStringList
     {
         QStringList l;
-        for (auto loader : {Forge, Fabric, Quilt})
-        {
-            if ((types & loader) || types == Unspecified)
-            {
-                l << ModAPI::getModLoaderString(loader);
+        for (auto loader : {Forge, Fabric, Quilt}) {
+            if (types & loader) {
+                l << getModLoaderString(loader);
             }
         }
         if ((types & Quilt) && (~types & Fabric))  // Add Fabric if Quilt is in use, if Fabric isn't already there
-            l << ModAPI::getModLoaderString(Fabric);
+            l << getModLoaderString(Fabric);
         return l;
     }
 
@@ -78,28 +63,58 @@ class ModrinthAPI : public NetworkModAPI {
     }
 
    private:
-    inline auto getModSearchURL(SearchArgs& args) const -> QString override
+    [[nodiscard]] static QString resourceTypeParameter(ModPlatform::ResourceType type)
+    {
+        switch (type) {
+            case ModPlatform::ResourceType::MOD:
+                return "mod";
+            case ModPlatform::ResourceType::RESOURCE_PACK:
+                return "resourcepack";
+            case ModPlatform::ResourceType::SHADER_PACK:
+                return "shader";
+            default:
+                qWarning() << "Invalid resource type for Modrinth API!";
+                break;
+        }
+
+        return "";
+    }
+    [[nodiscard]] QString createFacets(SearchArgs const& args) const
+    {
+        QStringList facets_list;
+
+        if (args.loaders.has_value())
+            facets_list.append(QString("[%1]").arg(getModLoaderFilters(args.loaders.value())));
+        if (args.versions.has_value())
+            facets_list.append(QString("[%1]").arg(getGameVersionsArray(args.versions.value())));
+        facets_list.append(QString("[\"project_type:%1\"]").arg(resourceTypeParameter(args.type)));
+
+        return QString("[%1]").arg(facets_list.join(','));
+    }
+
+   public:
+    [[nodiscard]] inline auto getSearchURL(SearchArgs const& args) const -> std::optional<QString> override
     {
-        if (!validateModLoaders(args.loaders)) {
-            qWarning() << "Modrinth only have Forge and Fabric-compatible mods!";
-            return "";
+        if (args.loaders.has_value()) {
+            if (!validateModLoaders(args.loaders.value())) {
+                qWarning() << "Modrinth only have Forge and Fabric-compatible mods!";
+                return {};
+            }
         }
 
-        return QString(BuildConfig.MODRINTH_PROD_URL +
-                       "/search?"
-                       "offset=%1&"
-                       "limit=25&"
-                       "query=%2&"
-                       "index=%3&"
-                       "facets=[[%4],%5[\"project_type:mod\"]]")
-            .arg(args.offset)
-            .arg(args.search)
-            .arg(args.sorting)
-            .arg(getModLoaderFilters(args.loaders))
-            .arg(getGameVersionsArray(args.versions));
+        QStringList get_arguments;
+        get_arguments.append(QString("offset=%1").arg(args.offset));
+        get_arguments.append(QString("limit=25"));
+        if (args.search.has_value())
+            get_arguments.append(QString("query=%1").arg(args.search.value()));
+        if (args.sorting.has_value())
+            get_arguments.append(QString("index=%1").arg(args.sorting.value().name));
+        get_arguments.append(QString("facets=%1").arg(createFacets(args)));
+
+        return BuildConfig.MODRINTH_PROD_URL + "/search?" + get_arguments.join('&');
     };
 
-    inline auto getModInfoURL(QString& id) const -> QString override
+    inline auto getInfoURL(QString const& id) const -> std::optional<QString> override
     {
         return BuildConfig.MODRINTH_PROD_URL + "/project/" + id;
     };
@@ -109,15 +124,16 @@ class ModrinthAPI : public NetworkModAPI {
         return BuildConfig.MODRINTH_PROD_URL + QString("/projects?ids=[\"%1\"]").arg(ids.join("\",\""));
     };
 
-    inline auto getVersionsURL(VersionSearchArgs& args) const -> QString override
+    inline auto getVersionsURL(VersionSearchArgs const& args) const -> std::optional<QString> override
     {
-        return QString(BuildConfig.MODRINTH_PROD_URL +
-                       "/project/%1/version?"
-                       "game_versions=[%2]&"
-                       "loaders=[\"%3\"]")
-            .arg(args.addonId,
-             getGameVersionsString(args.mcVersions),
-             getModLoaderStrings(args.loaders).join("\",\""));
+        QStringList get_arguments;
+        if (args.mcVersions.has_value())
+            get_arguments.append(QString("game_versions=[%1]").arg(getGameVersionsString(args.mcVersions.value())));
+        if (args.loaders.has_value())
+            get_arguments.append(QString("loaders=[\"%1\"]").arg(getModLoaderStrings(args.loaders.value()).join("\",\"")));
+
+        return QString("%1/project/%2/version%3%4")
+            .arg(BuildConfig.MODRINTH_PROD_URL, args.pack.addonId.toString(), get_arguments.isEmpty() ? "" : "?", get_arguments.join('&'));
     };
 
     auto getGameVersionsArray(std::list<Version> mcVersions) const -> QString
@@ -127,12 +143,12 @@ class ModrinthAPI : public NetworkModAPI {
             s += QString("\"versions:%1\",").arg(ver.toString());
         }
         s.remove(s.length() - 1, 1); //remove last comma
-        return s.isEmpty() ? QString() : QString("[%1],").arg(s);
+        return s.isEmpty() ? QString() : s;
     }
 
     inline auto validateModLoaders(ModLoaderTypes loaders) const -> bool
     {
-        return (loaders == Unspecified) || (loaders & (Forge | Fabric | Quilt));
+        return loaders & (Forge | Fabric | Quilt);
     }
 
 };
diff --git a/launcher/modplatform/modrinth/ModrinthCheckUpdate.cpp b/launcher/modplatform/modrinth/ModrinthCheckUpdate.cpp
index e2d27547..d1be7209 100644
--- a/launcher/modplatform/modrinth/ModrinthCheckUpdate.cpp
+++ b/launcher/modplatform/modrinth/ModrinthCheckUpdate.cpp
@@ -4,12 +4,15 @@
 
 #include "Json.h"
 
-#include "ModDownloadTask.h"
+#include "ResourceDownloadTask.h"
 
 #include "modplatform/helpers/HashUtils.h"
 
 #include "tasks/ConcurrentTask.h"
 
+#include "minecraft/mod/ModFolderModel.h"
+#include "minecraft/mod/ResourceFolderModel.h"
+
 static ModrinthAPI api;
 static ModPlatform::ProviderCapabilities ProviderCaps;
 
@@ -34,7 +37,7 @@ void ModrinthCheckUpdate::executeTask()
 
     // Create all hashes
     QStringList hashes;
-    auto best_hash_type = ProviderCaps.hashType(ModPlatform::Provider::MODRINTH).first();
+    auto best_hash_type = ProviderCaps.hashType(ModPlatform::ResourceProvider::MODRINTH).first();
 
     ConcurrentTask hashing_task(this, "MakeModrinthHashesTask", 10);
     for (auto* mod : m_mods) {
@@ -108,11 +111,13 @@ void ModrinthCheckUpdate::executeTask()
                 // Sometimes a version may have multiple files, one with "forge" and one with "fabric",
                 // so we may want to filter it
                 QString loader_filter;
-                static auto flags = { ModAPI::ModLoaderType::Forge, ModAPI::ModLoaderType::Fabric, ModAPI::ModLoaderType::Quilt };
-                for (auto flag : flags) {
-                    if (m_loaders.testFlag(flag)) {
-                        loader_filter = api.getModLoaderString(flag);
-                        break;
+                if (m_loaders.has_value()) {
+                    static auto flags = { ResourceAPI::ModLoaderType::Forge, ResourceAPI::ModLoaderType::Fabric, ResourceAPI::ModLoaderType::Quilt };
+                    for (auto flag : flags) {
+                        if (m_loaders.value().testFlag(flag)) {
+                            loader_filter = api.getModLoaderString(flag);
+                            break;
+                        }
                     }
                 }
 
@@ -152,12 +157,12 @@ void ModrinthCheckUpdate::executeTask()
                     for (auto& author : mod->authors())
                         pack.authors.append({ author });
                     pack.description = mod->description();
-                    pack.provider = ModPlatform::Provider::MODRINTH;
+                    pack.provider = ModPlatform::ResourceProvider::MODRINTH;
 
-                    auto download_task = new ModDownloadTask(pack, project_ver, m_mods_folder);
+                    auto download_task = makeShared<ResourceDownloadTask>(pack, project_ver, m_mods_folder);
 
                     m_updatable.emplace_back(pack.name, hash, mod->version(), project_ver.version_number, project_ver.changelog,
-                                             ModPlatform::Provider::MODRINTH, download_task);
+                                             ModPlatform::ResourceProvider::MODRINTH, download_task);
                 }
             }
         } catch (Json::JsonException& e) {
@@ -170,7 +175,7 @@ void ModrinthCheckUpdate::executeTask()
     setStatus(tr("Waiting for the API response from Modrinth..."));
     setProgress(1, 3);
 
-    m_net_job = job.get();
+    m_net_job = qSharedPointerObjectCast<NetJob, Task>(job);
     job->start();
 
     lock.exec();
diff --git a/launcher/modplatform/modrinth/ModrinthCheckUpdate.h b/launcher/modplatform/modrinth/ModrinthCheckUpdate.h
index abf8ada1..88e1a675 100644
--- a/launcher/modplatform/modrinth/ModrinthCheckUpdate.h
+++ b/launcher/modplatform/modrinth/ModrinthCheckUpdate.h
@@ -8,7 +8,7 @@ class ModrinthCheckUpdate : public CheckUpdateTask {
     Q_OBJECT
 
    public:
-    ModrinthCheckUpdate(QList<Mod*>& mods, std::list<Version>& mcVersions, ModAPI::ModLoaderTypes loaders, std::shared_ptr<ModFolderModel> mods_folder)
+    ModrinthCheckUpdate(QList<Mod*>& mods, std::list<Version>& mcVersions, std::optional<ResourceAPI::ModLoaderTypes> loaders, std::shared_ptr<ModFolderModel> mods_folder)
         : CheckUpdateTask(mods, mcVersions, loaders, mods_folder)
     {}
 
@@ -19,5 +19,5 @@ class ModrinthCheckUpdate : public CheckUpdateTask {
     void executeTask() override;
 
    private:
-    NetJob* m_net_job = nullptr;
+    NetJob::Ptr m_net_job = nullptr;
 };
diff --git a/launcher/modplatform/modrinth/ModrinthInstanceCreationTask.cpp b/launcher/modplatform/modrinth/ModrinthInstanceCreationTask.cpp
index c5a27c9d..bb8227aa 100644
--- a/launcher/modplatform/modrinth/ModrinthInstanceCreationTask.cpp
+++ b/launcher/modplatform/modrinth/ModrinthInstanceCreationTask.cpp
@@ -11,6 +11,7 @@
 
 #include "net/ChecksumValidator.h"
 
+#include "net/NetJob.h"
 #include "settings/INISettingsObject.h"
 
 #include "ui/dialogs/CustomMessageBox.h"
@@ -223,12 +224,21 @@ bool ModrinthCreationTask::createInstance()
     instance.setName(name());
     instance.saveNow();
 
-    m_files_job = new NetJob(tr("Mod download"), APPLICATION->network());
+    m_files_job.reset(new NetJob(tr("Mod Download Modrinth"), APPLICATION->network()));
+
+    auto root_modpack_path = FS::PathCombine(m_stagingPath, ".minecraft");
+    auto root_modpack_url = QUrl::fromLocalFile(root_modpack_path);
 
     for (auto file : m_files) {
-        auto path = FS::PathCombine(m_stagingPath, ".minecraft", file.path);
-        qDebug() << "Will try to download" << file.downloads.front() << "to" << path;
-        auto dl = Net::Download::makeFile(file.downloads.dequeue(), path);
+        auto file_path = FS::PathCombine(root_modpack_path, file.path);
+        if (!root_modpack_url.isParentOf(QUrl::fromLocalFile(file_path))) {
+            // This means we somehow got out of the root folder, so abort here to prevent exploits
+            setError(tr("One of the files has a path that leads to an arbitrary location (%1). This is a security risk and isn't allowed.").arg(file.path));
+            return false;
+        }
+
+        qDebug() << "Will try to download" << file.downloads.front() << "to" << file_path;
+        auto dl = Net::Download::makeFile(file.downloads.dequeue(), file_path);
         dl->addValidator(new Net::ChecksumValidator(file.hashAlgorithm, file.hash));
         m_files_job->addNetAction(dl);
 
@@ -236,8 +246,8 @@ bool ModrinthCreationTask::createInstance()
             // FIXME: This really needs to be put into a ConcurrentTask of
             // MultipleOptionsTask's , once those exist :)
             auto param = dl.toWeakRef();
-            connect(dl.get(), &NetAction::failed, [this, &file, path, param] {
-                auto ndl = Net::Download::makeFile(file.downloads.dequeue(), path);
+            connect(dl.get(), &NetAction::failed, [this, &file, file_path, param] {
+                auto ndl = Net::Download::makeFile(file.downloads.dequeue(), file_path);
                 ndl->addValidator(new Net::ChecksumValidator(file.hashAlgorithm, file.hash));
                 m_files_job->addNetAction(ndl);
                 if (auto shared = param.lock()) shared->succeeded();
@@ -253,7 +263,11 @@ bool ModrinthCreationTask::createInstance()
         setError(reason);
     });
     connect(m_files_job.get(), &NetJob::finished, &loop, &QEventLoop::quit);
-    connect(m_files_job.get(), &NetJob::progress, [&](qint64 current, qint64 total) { setProgress(current, total); });
+    connect(m_files_job.get(), &NetJob::progress, [&](qint64 current, qint64 total) { 
+        setDetails(tr("%1 out of %2 complete").arg(current).arg(total));
+        setProgress(current, total); 
+    });
+    connect(m_files_job.get(), &NetJob::stepProgress, this, &ModrinthCreationTask::propogateStepProgress);
 
     setStatus(tr("Downloading mods..."));
     m_files_job->start();
diff --git a/launcher/modplatform/modrinth/ModrinthPackIndex.cpp b/launcher/modplatform/modrinth/ModrinthPackIndex.cpp
index ae45e096..7ade131e 100644
--- a/launcher/modplatform/modrinth/ModrinthPackIndex.cpp
+++ b/launcher/modplatform/modrinth/ModrinthPackIndex.cpp
@@ -27,13 +27,14 @@
 static ModrinthAPI api;
 static ModPlatform::ProviderCapabilities ProviderCaps;
 
+// https://docs.modrinth.com/api-spec/#tag/projects/operation/getProject
 void Modrinth::loadIndexedPack(ModPlatform::IndexedPack& pack, QJsonObject& obj)
 {
     pack.addonId = Json::ensureString(obj, "project_id");
     if (pack.addonId.toString().isEmpty())
         pack.addonId = Json::requireString(obj, "id");
 
-    pack.provider = ModPlatform::Provider::MODRINTH;
+    pack.provider = ModPlatform::ResourceProvider::MODRINTH;
     pack.name = Json::requireString(obj, "title");
 
     pack.slug = Json::ensureString(obj, "slug", "");
@@ -44,7 +45,7 @@ void Modrinth::loadIndexedPack(ModPlatform::IndexedPack& pack, QJsonObject& obj)
 
     pack.description = Json::ensureString(obj, "description", "");
 
-    pack.logoUrl = Json::requireString(obj, "icon_url");
+    pack.logoUrl = Json::ensureString(obj, "icon_url", "");
     pack.logoName = pack.addonId.toString();
 
     ModPlatform::ModpackAuthor modAuthor;
@@ -87,7 +88,7 @@ void Modrinth::loadExtraPackData(ModPlatform::IndexedPack& pack, QJsonObject& ob
         pack.extraData.donate.append(donate);
     }
 
-    pack.extraData.body = Json::ensureString(obj, "body");
+    pack.extraData.body = Json::ensureString(obj, "body").remove("<br>");
 
     pack.extraDataLoaded = true;
 }
@@ -95,10 +96,10 @@ void Modrinth::loadExtraPackData(ModPlatform::IndexedPack& pack, QJsonObject& ob
 void Modrinth::loadIndexedPackVersions(ModPlatform::IndexedPack& pack,
                                        QJsonArray& arr,
                                        const shared_qobject_ptr<QNetworkAccessManager>& network,
-                                       BaseInstance* inst)
+                                       const BaseInstance* inst)
 {
     QVector<ModPlatform::IndexedVersion> unsortedVersions;
-    QString mcVersion = (static_cast<MinecraftInstance*>(inst))->getPackProfile()->getComponentVersion("net.minecraft");
+    QString mcVersion = (static_cast<const MinecraftInstance*>(inst))->getPackProfile()->getComponentVersion("net.minecraft");
 
     for (auto versionIter : arr) {
         auto obj = versionIter.toObject();
@@ -179,7 +180,7 @@ auto Modrinth::loadIndexedPackVersion(QJsonObject& obj, QString preferred_hash_t
             file.hash = Json::requireString(hash_list, preferred_hash_type);
             file.hash_type = preferred_hash_type;
         } else {
-            auto hash_types = ProviderCaps.hashType(ModPlatform::Provider::MODRINTH);
+            auto hash_types = ProviderCaps.hashType(ModPlatform::ResourceProvider::MODRINTH);
             for (auto& hash_type : hash_types) {
                 if (hash_list.contains(hash_type)) {
                     file.hash = Json::requireString(hash_list, hash_type);
diff --git a/launcher/modplatform/modrinth/ModrinthPackIndex.h b/launcher/modplatform/modrinth/ModrinthPackIndex.h
index 31881414..e73e4b18 100644
--- a/launcher/modplatform/modrinth/ModrinthPackIndex.h
+++ b/launcher/modplatform/modrinth/ModrinthPackIndex.h
@@ -29,7 +29,7 @@ void loadExtraPackData(ModPlatform::IndexedPack& m, QJsonObject& obj);
 void loadIndexedPackVersions(ModPlatform::IndexedPack& pack,
                              QJsonArray& arr,
                              const shared_qobject_ptr<QNetworkAccessManager>& network,
-                             BaseInstance* inst);
+                             const BaseInstance* inst);
 auto loadIndexedPackVersion(QJsonObject& obj, QString hash_type = "sha512", QString filename_prefer = "") -> ModPlatform::IndexedVersion;
 
 }  // namespace Modrinth
diff --git a/launcher/modplatform/packwiz/Packwiz.cpp b/launcher/modplatform/packwiz/Packwiz.cpp
index 0ed29311..510c7309 100644
--- a/launcher/modplatform/packwiz/Packwiz.cpp
+++ b/launcher/modplatform/packwiz/Packwiz.cpp
@@ -97,7 +97,7 @@ auto V1::createModFormat(QDir& index_dir, ModPlatform::IndexedPack& mod_pack, Mo
     mod.name = mod_pack.name;
     mod.filename = mod_version.fileName;
 
-    if (mod_pack.provider == ModPlatform::Provider::FLAME) {
+    if (mod_pack.provider == ModPlatform::ResourceProvider::FLAME) {
         mod.mode = "metadata:curseforge";
     } else {
         mod.mode = "url";
@@ -176,11 +176,11 @@ void V1::updateModIndex(QDir& index_dir, Mod& mod)
         in_stream << QString("\n[update]\n");
         in_stream << QString("[update.%1]\n").arg(ProviderCaps.name(mod.provider));
         switch (mod.provider) {
-            case (ModPlatform::Provider::FLAME):
+            case (ModPlatform::ResourceProvider::FLAME):
                 in_stream << QString("file-id = %1\n").arg(mod.file_id.toString());
                 in_stream << QString("project-id = %1\n").arg(mod.project_id.toString());
                 break;
-            case (ModPlatform::Provider::MODRINTH):
+            case (ModPlatform::ResourceProvider::MODRINTH):
                 addToStream("mod-id", mod.mod_id().toString());
                 addToStream("version", mod.version().toString());
                 break;
@@ -273,7 +273,7 @@ auto V1::getIndexForMod(QDir& index_dir, QString slug) -> Mod
     }
 
     {  // [update] info
-        using Provider = ModPlatform::Provider;
+        using Provider = ModPlatform::ResourceProvider;
 
         auto update_table = table["update"];
         if (!update_table || !update_table.is_table()) {
diff --git a/launcher/modplatform/packwiz/Packwiz.h b/launcher/modplatform/packwiz/Packwiz.h
index 9754e5c4..4b096eec 100644
--- a/launcher/modplatform/packwiz/Packwiz.h
+++ b/launcher/modplatform/packwiz/Packwiz.h
@@ -49,7 +49,7 @@ class V1 {
         QString hash {};
 
         // [update]
-        ModPlatform::Provider provider {};
+        ModPlatform::ResourceProvider provider {};
         QVariant file_id {};
         QVariant project_id {};
 
diff --git a/launcher/modplatform/technic/SingleZipPackInstallTask.cpp b/launcher/modplatform/technic/SingleZipPackInstallTask.cpp
index 6438d9ef..f07ca24a 100644
--- a/launcher/modplatform/technic/SingleZipPackInstallTask.cpp
+++ b/launcher/modplatform/technic/SingleZipPackInstallTask.cpp
@@ -44,12 +44,13 @@ void Technic::SingleZipPackInstallTask::executeTask()
     const QString path = m_sourceUrl.host() + '/' + m_sourceUrl.path();
     auto entry = APPLICATION->metacache()->resolveEntry("general", path);
     entry->setStale(true);
-    m_filesNetJob = new NetJob(tr("Modpack download"), APPLICATION->network());
+    m_filesNetJob.reset(new NetJob(tr("Modpack download"), APPLICATION->network()));
     m_filesNetJob->addNetAction(Net::Download::makeCached(m_sourceUrl, entry));
     m_archivePath = entry->getFullPath();
     auto job = m_filesNetJob.get();
     connect(job, &NetJob::succeeded, this, &Technic::SingleZipPackInstallTask::downloadSucceeded);
     connect(job, &NetJob::progress, this, &Technic::SingleZipPackInstallTask::downloadProgressChanged);
+    connect(job, &NetJob::stepProgress, this, &Technic::SingleZipPackInstallTask::propogateStepProgress);
     connect(job, &NetJob::failed, this, &Technic::SingleZipPackInstallTask::downloadFailed);
     m_filesNetJob->start();
 }
@@ -130,7 +131,7 @@ void Technic::SingleZipPackInstallTask::extractFinished()
         }
     }
 
-    shared_qobject_ptr<Technic::TechnicPackProcessor> packProcessor = new Technic::TechnicPackProcessor();
+    auto packProcessor = makeShared<Technic::TechnicPackProcessor>();
     connect(packProcessor.get(), &Technic::TechnicPackProcessor::succeeded, this, &Technic::SingleZipPackInstallTask::emitSucceeded);
     connect(packProcessor.get(), &Technic::TechnicPackProcessor::failed, this, &Technic::SingleZipPackInstallTask::emitFailed);
     packProcessor->run(m_globalSettings, name(), m_instIcon, m_stagingPath, m_minecraftVersion);
diff --git a/launcher/modplatform/technic/SolderPackInstallTask.cpp b/launcher/modplatform/technic/SolderPackInstallTask.cpp
index 19731b38..c26d6a5a 100644
--- a/launcher/modplatform/technic/SolderPackInstallTask.cpp
+++ b/launcher/modplatform/technic/SolderPackInstallTask.cpp
@@ -70,7 +70,7 @@ void Technic::SolderPackInstallTask::executeTask()
 {
     setStatus(tr("Resolving modpack files"));
 
-    m_filesNetJob = new NetJob(tr("Resolving modpack files"), m_network);
+    m_filesNetJob.reset(new NetJob(tr("Resolving modpack files"), m_network));
     auto sourceUrl = QString("%1/modpack/%2/%3").arg(m_solderUrl.toString(), m_pack, m_version);
     m_filesNetJob->addNetAction(Net::Download::makeByteArray(sourceUrl, &m_response));
 
@@ -107,7 +107,7 @@ void Technic::SolderPackInstallTask::fileListSucceeded()
     if (!build.minecraft.isEmpty())
         m_minecraftVersion = build.minecraft;
 
-    m_filesNetJob = new NetJob(tr("Downloading modpack"), m_network);
+    m_filesNetJob.reset(new NetJob(tr("Downloading modpack"), m_network));
 
     int i = 0;
     for (const auto &mod : build.mods) {
@@ -127,6 +127,7 @@ void Technic::SolderPackInstallTask::fileListSucceeded()
 
     connect(m_filesNetJob.get(), &NetJob::succeeded, this, &Technic::SolderPackInstallTask::downloadSucceeded);
     connect(m_filesNetJob.get(), &NetJob::progress, this, &Technic::SolderPackInstallTask::downloadProgressChanged);
+    connect(m_filesNetJob.get(), &NetJob::stepProgress, this, &Technic::SolderPackInstallTask::propogateStepProgress);
     connect(m_filesNetJob.get(), &NetJob::failed, this, &Technic::SolderPackInstallTask::downloadFailed);
     connect(m_filesNetJob.get(), &NetJob::aborted, this, &Technic::SolderPackInstallTask::downloadAborted);
     m_filesNetJob->start();
@@ -219,7 +220,7 @@ void Technic::SolderPackInstallTask::extractFinished()
         }
     }
 
-    shared_qobject_ptr<Technic::TechnicPackProcessor> packProcessor = new Technic::TechnicPackProcessor();
+    auto packProcessor = makeShared<Technic::TechnicPackProcessor>();
     connect(packProcessor.get(), &Technic::TechnicPackProcessor::succeeded, this, &Technic::SolderPackInstallTask::emitSucceeded);
     connect(packProcessor.get(), &Technic::TechnicPackProcessor::failed, this, &Technic::SolderPackInstallTask::emitFailed);
     packProcessor->run(m_globalSettings, name(), m_instIcon, m_stagingPath, m_minecraftVersion, true);
diff --git a/launcher/modplatform/technic/TechnicPackProcessor.cpp b/launcher/modplatform/technic/TechnicPackProcessor.cpp
index 95feb4b2..df713a72 100644
--- a/launcher/modplatform/technic/TechnicPackProcessor.cpp
+++ b/launcher/modplatform/technic/TechnicPackProcessor.cpp
@@ -172,7 +172,7 @@ void Technic::TechnicPackProcessor::run(SettingsObjectPtr globalSettings, const
             auto libraryObject = Json::ensureObject(library, {}, "");
             auto libraryName = Json::ensureString(libraryObject, "name", "", "");
 
-            if (libraryName.startsWith("net.minecraftforge:forge:") && libraryName.contains('-'))
+            if ((libraryName.startsWith("net.minecraftforge:forge:")  || libraryName.startsWith("net.minecraftforge:fmlloader:")) && libraryName.contains('-'))
             {
                 QString libraryVersion = libraryName.section(':', 2);
                 if (!libraryVersion.startsWith("1.7.10-"))
diff --git a/launcher/net/Download.cpp b/launcher/net/Download.cpp
index fd3dbedc..7f8d3a06 100644
--- a/launcher/net/Download.cpp
+++ b/launcher/net/Download.cpp
@@ -1,8 +1,10 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
+ *  Copyright (C) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -35,29 +37,31 @@
  */
 
 #include "Download.h"
+#include <QUrl>
 
 #include <QDateTime>
 #include <QFileInfo>
 
 #include "ByteArraySink.h"
 #include "ChecksumValidator.h"
-#include "FileSystem.h"
 #include "MetaCacheSink.h"
 
-#include "BuildConfig.h"
 #include "Application.h"
+#include "BuildConfig.h"
 
-namespace Net {
+#include "net/Logging.h"
+#include "net/NetAction.h"
 
-Download::Download() : NetAction()
-{
-    m_state = State::Inactive;
-}
+#include "MMCTime.h"
+#include "StringUtils.h"
+
+namespace Net {
 
 auto Download::makeCached(QUrl url, MetaEntryPtr entry, Options options) -> Download::Ptr
 {
-    auto* dl = new Download();
+    auto dl = makeShared<Download>();
     dl->m_url = url;
+    dl->setObjectName(QString("CACHE:") + url.toString());
     dl->m_options = options;
     auto md5Node = new ChecksumValidator(QCryptographicHash::Md5);
     auto cachedNode = new MetaCacheSink(entry, md5Node, options.testFlag(Option::MakeEternal));
@@ -67,8 +71,9 @@ auto Download::makeCached(QUrl url, MetaEntryPtr entry, Options options) -> Down
 
 auto Download::makeByteArray(QUrl url, QByteArray* output, Options options) -> Download::Ptr
 {
-    auto* dl = new Download();
+    auto dl = makeShared<Download>();
     dl->m_url = url;
+    dl->setObjectName(QString("BYTES:") + url.toString());
     dl->m_options = options;
     dl->m_sink.reset(new ByteArraySink(output));
     return dl;
@@ -76,8 +81,9 @@ auto Download::makeByteArray(QUrl url, QByteArray* output, Options options) -> D
 
 auto Download::makeFile(QUrl url, QString path, Options options) -> Download::Ptr
 {
-    auto* dl = new Download();
+    auto dl = makeShared<Download>();
     dl->m_url = url;
+    dl->setObjectName(QString("FILE:") + url.toString());
     dl->m_options = options;
     dl->m_sink.reset(new FileSink(path));
     return dl;
@@ -90,10 +96,10 @@ void Download::addValidator(Validator* v)
 
 void Download::executeTask()
 {
-    setStatus(tr("Downloading %1").arg(m_url.toString()));
+    setStatus(tr("Downloading %1").arg(StringUtils::truncateUrlHumanFriendly(m_url, 80)));
 
     if (getState() == Task::State::AbortedByUser) {
-        qWarning() << "Attempt to start an aborted Download:" << m_url.toString();
+        qCWarning(taskDownloadLogC) << getUid().toString() << "Attempt to start an aborted Download:" << m_url.toString();
         emitAborted();
         return;
     }
@@ -103,10 +109,10 @@ void Download::executeTask()
     switch (m_state) {
         case State::Succeeded:
             emit succeeded();
-            qDebug() << "Download cache hit " << m_url.toString();
+            qCDebug(taskDownloadLogC) << getUid().toString() << "Download cache hit " << m_url.toString();
             return;
         case State::Running:
-            qDebug() << "Downloading " << m_url.toString();
+            qCDebug(taskDownloadLogC) << getUid().toString() << "Downloading " << m_url.toString();
             break;
         case State::Inactive:
         case State::Failed:
@@ -118,20 +124,31 @@ void Download::executeTask()
     }
 
     request.setHeader(QNetworkRequest::UserAgentHeader, APPLICATION->getUserAgent().toUtf8());
-    if (APPLICATION->capabilities() & Application::SupportsFlame
-            && request.url().host().contains("api.curseforge.com")) {
+    // TODO remove duplication
+    if (APPLICATION->capabilities() & Application::SupportsFlame && request.url().host() == QUrl(BuildConfig.FLAME_BASE_URL).host()) {
         request.setRawHeader("x-api-key", APPLICATION->getFlameAPIKey().toUtf8());
-    };
+    } else if (request.url().host() == QUrl(BuildConfig.MODRINTH_PROD_URL).host() ||
+               request.url().host() == QUrl(BuildConfig.MODRINTH_STAGING_URL).host()) {
+        QString token = APPLICATION->getModrinthAPIToken();
+        if (!token.isNull())
+            request.setRawHeader("Authorization", token.toUtf8());
+    }
 
-    QNetworkReply* rep = m_network->get(request);
+#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0)
+    request.setTransferTimeout();
+#endif
 
+    m_last_progress_time = m_clock.now();
+    m_last_progress_bytes = 0;
+
+    QNetworkReply* rep = m_network->get(request);
     m_reply.reset(rep);
     connect(rep, &QNetworkReply::downloadProgress, this, &Download::downloadProgress);
     connect(rep, &QNetworkReply::finished, this, &Download::downloadFinished);
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-    connect(rep, SIGNAL(errorOccurred(QNetworkReply::NetworkError)), SLOT(downloadError(QNetworkReply::NetworkError)));
+#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) // QNetworkReply::errorOccurred added in 5.15
+    connect(rep, &QNetworkReply::errorOccurred, this, &Download::downloadError);
 #else
-    connect(rep, SIGNAL(error(QNetworkReply::NetworkError)), SLOT(downloadError(QNetworkReply::NetworkError)));
+    connect(rep, QOverload<QNetworkReply::NetworkError>::of(&QNetworkReply::error), this, &Download::downloadError);
 #endif
     connect(rep, &QNetworkReply::sslErrors, this, &Download::sslErrors);
     connect(rep, &QNetworkReply::readyRead, this, &Download::downloadReadyRead);
@@ -139,13 +156,39 @@ void Download::executeTask()
 
 void Download::downloadProgress(qint64 bytesReceived, qint64 bytesTotal)
 {
+    auto now = m_clock.now();
+    auto elapsed = now - m_last_progress_time;
+
+    // use milliseconds for speed precision
+    auto elapsed_ms = std::chrono::duration_cast<std::chrono::milliseconds>(elapsed);
+    auto bytes_received_since = bytesReceived - m_last_progress_bytes;
+    auto dl_speed_bps = (double)bytes_received_since / elapsed_ms.count() * 1000;
+    auto remaing_time_s = (bytesTotal - bytesReceived) / dl_speed_bps;
+
+    //: Current amount of bytes downloaded, out of the total amount of bytes in the download
+    QString dl_progress =
+        tr("%1 / %2").arg(StringUtils::humanReadableFileSize(bytesReceived)).arg(StringUtils::humanReadableFileSize(bytesTotal));
+
+    QString dl_speed_str;
+    if (elapsed_ms.count() > 0) {
+        auto str_eta = bytesTotal > 0 ? Time::humanReadableDuration(remaing_time_s) : tr("unknown");
+        //: Download speed, in bytes per second (remaining download time in parenthesis)
+        dl_speed_str =
+            tr("%1 /s (%2)").arg(StringUtils::humanReadableFileSize(dl_speed_bps)).arg(str_eta);
+    } else {
+        //: Download speed at 0 bytes per second
+        dl_speed_str = tr("0 B/s");
+    }
+
+    setDetails(dl_progress + "\n" + dl_speed_str);
+
     setProgress(bytesReceived, bytesTotal);
 }
 
 void Download::downloadError(QNetworkReply::NetworkError error)
 {
     if (error == QNetworkReply::OperationCanceledError) {
-        qCritical() << "Aborted " << m_url.toString();
+        qCCritical(taskDownloadLogC) << getUid().toString() << "Aborted " << m_url.toString();
         m_state = State::AbortedByUser;
     } else {
         if (m_options & Option::AcceptLocalFiles) {
@@ -155,7 +198,7 @@ void Download::downloadError(QNetworkReply::NetworkError error)
             }
         }
         // error happened during download.
-        qCritical() << "Failed " << m_url.toString() << " with reason " << error;
+        qCCritical(taskDownloadLogC) << getUid().toString() << "Failed " << m_url.toString() << " with reason " << error;
         m_state = State::Failed;
     }
 }
@@ -164,9 +207,10 @@ void Download::sslErrors(const QList<QSslError>& errors)
 {
     int i = 1;
     for (auto error : errors) {
-        qCritical() << "Download" << m_url.toString() << "SSL Error #" << i << " : " << error.errorString();
+        qCCritical(taskDownloadLogC) << getUid().toString() << "Download" << m_url.toString() << "SSL Error #" << i << " : "
+                                     << error.errorString();
         auto cert = error.certificate();
-        qCritical() << "Certificate in question:\n" << cert.toText();
+        qCCritical(taskDownloadLogC) << getUid().toString() << "Certificate in question:\n" << cert.toText();
         i++;
     }
 }
@@ -209,17 +253,17 @@ auto Download::handleRedirect() -> bool
          */
         redirect = QUrl(redirectStr, QUrl::TolerantMode);
         if (!redirect.isValid()) {
-            qWarning() << "Failed to parse redirect URL:" << redirectStr;
+            qCWarning(taskDownloadLogC) << getUid().toString() << "Failed to parse redirect URL:" << redirectStr;
             downloadError(QNetworkReply::ProtocolFailure);
             return false;
         }
-        qDebug() << "Fixed location header:" << redirect;
+        qCDebug(taskDownloadLogC) << getUid().toString() << "Fixed location header:" << redirect;
     } else {
-        qDebug() << "Location header:" << redirect;
+        qCDebug(taskDownloadLogC) << getUid().toString() << "Location header:" << redirect;
     }
 
     m_url = QUrl(redirect.toString());
-    qDebug() << "Following redirect to " << m_url.toString();
+    qCDebug(taskDownloadLogC) << getUid().toString() << "Following redirect to " << m_url.toString();
     startAction(m_network);
 
     return true;
@@ -229,26 +273,26 @@ void Download::downloadFinished()
 {
     // handle HTTP redirection first
     if (handleRedirect()) {
-        qDebug() << "Download redirected:" << m_url.toString();
+        qCDebug(taskDownloadLogC) << getUid().toString() << "Download redirected:" << m_url.toString();
         return;
     }
 
     // if the download failed before this point ...
     if (m_state == State::Succeeded)  // pretend to succeed so we continue processing :)
     {
-        qDebug() << "Download failed but we are allowed to proceed:" << m_url.toString();
+        qCDebug(taskDownloadLogC) << getUid().toString() << "Download failed but we are allowed to proceed:" << m_url.toString();
         m_sink->abort();
         m_reply.reset();
         emit succeeded();
         return;
     } else if (m_state == State::Failed) {
-        qDebug() << "Download failed in previous step:" << m_url.toString();
+        qCDebug(taskDownloadLogC) << getUid().toString() << "Download failed in previous step:" << m_url.toString();
         m_sink->abort();
         m_reply.reset();
         emit failed("");
         return;
     } else if (m_state == State::AbortedByUser) {
-        qDebug() << "Download aborted in previous step:" << m_url.toString();
+        qCDebug(taskDownloadLogC) << getUid().toString() << "Download aborted in previous step:" << m_url.toString();
         m_sink->abort();
         m_reply.reset();
         emit aborted();
@@ -258,14 +302,14 @@ void Download::downloadFinished()
     // make sure we got all the remaining data, if any
     auto data = m_reply->readAll();
     if (data.size()) {
-        qDebug() << "Writing extra" << data.size() << "bytes";
+        qCDebug(taskDownloadLogC) << getUid().toString() << "Writing extra" << data.size() << "bytes";
         m_state = m_sink->write(data);
     }
 
     // otherwise, finalize the whole graph
     m_state = m_sink->finalize(*m_reply.get());
     if (m_state != State::Succeeded) {
-        qDebug() << "Download failed to finalize:" << m_url.toString();
+        qCDebug(taskDownloadLogC) << getUid().toString() << "Download failed to finalize:" << m_url.toString();
         m_sink->abort();
         m_reply.reset();
         emit failed("");
@@ -273,7 +317,7 @@ void Download::downloadFinished()
     }
 
     m_reply.reset();
-    qDebug() << "Download succeeded:" << m_url.toString();
+    qCDebug(taskDownloadLogC) << getUid().toString() << "Download succeeded:" << m_url.toString();
     emit succeeded();
 }
 
@@ -283,11 +327,11 @@ void Download::downloadReadyRead()
         auto data = m_reply->readAll();
         m_state = m_sink->write(data);
         if (m_state == State::Failed) {
-            qCritical() << "Failed to process response chunk";
+            qCCritical(taskDownloadLogC) << getUid().toString() << "Failed to process response chunk";
         }
         // qDebug() << "Download" << m_url.toString() << "gained" << data.size() << "bytes";
     } else {
-        qCritical() << "Cannot write download data! illegal status " << m_status;
+        qCCritical(taskDownloadLogC) << getUid().toString() << "Cannot write download data! illegal status " << m_status;
     }
 }
 
diff --git a/launcher/net/Download.h b/launcher/net/Download.h
index 3faa5db5..920164a3 100644
--- a/launcher/net/Download.h
+++ b/launcher/net/Download.h
@@ -1,8 +1,9 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -22,6 +23,7 @@
  *      Copyright 2013-2021 MultiMC Contributors
  *
  *      Licensed under the Apache License, Version 2.0 (the "License");
+
  *      you may not use this file except in compliance with the License.
  *      You may obtain a copy of the License at
  *
@@ -36,6 +38,8 @@
 
 #pragma once
 
+#include <chrono>
+
 #include "HttpMetaCache.h"
 #include "NetAction.h"
 #include "Sink.h"
@@ -52,9 +56,6 @@ class Download : public NetAction {
     enum class Option { NoOptions = 0, AcceptLocalFiles = 1, MakeEternal = 2 };
     Q_DECLARE_FLAGS(Options, Option)
 
-   protected:
-    explicit Download();
-
    public:
     ~Download() override = default;
 
@@ -73,7 +74,7 @@ class Download : public NetAction {
    protected slots:
     void downloadProgress(qint64 bytesReceived, qint64 bytesTotal) override;
     void downloadError(QNetworkReply::NetworkError error) override;
-    void sslErrors(const QList<QSslError>& errors);
+    void sslErrors(const QList<QSslError>& errors) override;
     void downloadFinished() override;
     void downloadReadyRead() override;
 
@@ -83,6 +84,10 @@ class Download : public NetAction {
    private:
     std::unique_ptr<Sink> m_sink;
     Options m_options;
+
+    std::chrono::steady_clock m_clock;
+    std::chrono::time_point<std::chrono::steady_clock> m_last_progress_time;
+    qint64 m_last_progress_bytes;
 };
 }  // namespace Net
 
diff --git a/launcher/net/FileSink.cpp b/launcher/net/FileSink.cpp
index ba0caf6c..1ecb21fd 100644
--- a/launcher/net/FileSink.cpp
+++ b/launcher/net/FileSink.cpp
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
@@ -37,6 +37,8 @@
 
 #include "FileSystem.h"
 
+#include "net/Logging.h"
+
 namespace Net {
 
 Task::State FileSink::init(QNetworkRequest& request)
@@ -48,14 +50,14 @@ Task::State FileSink::init(QNetworkRequest& request)
 
     // create a new save file and open it for writing
     if (!FS::ensureFilePathExists(m_filename)) {
-        qCritical() << "Could not create folder for " + m_filename;
+        qCCritical(taskNetLogC) << "Could not create folder for " + m_filename;
         return Task::State::Failed;
     }
 
     wroteAnyData = false;
     m_output_file.reset(new QSaveFile(m_filename));
     if (!m_output_file->open(QIODevice::WriteOnly)) {
-        qCritical() << "Could not open " + m_filename + " for writing";
+        qCCritical(taskNetLogC) << "Could not open " + m_filename + " for writing";
         return Task::State::Failed;
     }
 
@@ -67,7 +69,7 @@ Task::State FileSink::init(QNetworkRequest& request)
 Task::State FileSink::write(QByteArray& data)
 {
     if (!writeAllValidators(data) || m_output_file->write(data) != data.size()) {
-        qCritical() << "Failed writing into " + m_filename;
+        qCCritical(taskNetLogC) << "Failed writing into " + m_filename;
         m_output_file->cancelWriting();
         m_output_file.reset();
         wroteAnyData = false;
@@ -106,7 +108,7 @@ Task::State FileSink::finalize(QNetworkReply& reply)
 
         // nothing went wrong...
         if (!m_output_file->commit()) {
-            qCritical() << "Failed to commit changes to " << m_filename;
+            qCCritical(taskNetLogC) << "Failed to commit changes to " << m_filename;
             m_output_file->cancelWriting();
             return Task::State::Failed;
         }
diff --git a/launcher/net/FileSink.h b/launcher/net/FileSink.h
index dffbdca6..40134b5f 100644
--- a/launcher/net/FileSink.h
+++ b/launcher/net/FileSink.h
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
diff --git a/launcher/net/HttpMetaCache.cpp b/launcher/net/HttpMetaCache.cpp
index 0d7ca769..689dbac9 100644
--- a/launcher/net/HttpMetaCache.cpp
+++ b/launcher/net/HttpMetaCache.cpp
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
@@ -44,6 +44,8 @@
 
 #include <QDebug>
 
+#include "net/Logging.h"
+
 auto MetaEntry::getFullPath() -> QString
 {
     // FIXME: make local?
@@ -55,7 +57,7 @@ HttpMetaCache::HttpMetaCache(QString path) : QObject(), m_index_file(path)
     saveBatchingTimer.setSingleShot(true);
     saveBatchingTimer.setTimerType(Qt::VeryCoarseTimer);
 
-    connect(&saveBatchingTimer, SIGNAL(timeout()), SLOT(SaveNow()));
+    connect(&saveBatchingTimer, &QTimer::timeout, this, &HttpMetaCache::SaveNow);
 }
 
 HttpMetaCache::~HttpMetaCache()
@@ -124,7 +126,7 @@ auto HttpMetaCache::resolveEntry(QString base, QString resource_path, QString ex
     // Get rid of old entries, to prevent cache problems
     auto current_time = QDateTime::currentSecsSinceEpoch();
     if (entry->isExpired(current_time - ( file_last_changed / 1000 ))) {
-        qWarning() << "Removing cache entry because of old age!";
+        qCWarning(taskNetLogC) << "[HttpMetaCache]" << "Removing cache entry because of old age!";
         selected_base.entry_list.remove(resource_path);
         return staleEntry(base, resource_path);
     }
@@ -137,12 +139,12 @@ auto HttpMetaCache::resolveEntry(QString base, QString resource_path, QString ex
 auto HttpMetaCache::updateEntry(MetaEntryPtr stale_entry) -> bool
 {
     if (!m_entries.contains(stale_entry->m_baseId)) {
-        qCritical() << "Cannot add entry with unknown base: " << stale_entry->m_baseId.toLocal8Bit();
+        qCCritical(taskHttpMetaCacheLogC) << "Cannot add entry with unknown base: " << stale_entry->m_baseId.toLocal8Bit();
         return false;
     }
 
     if (stale_entry->m_stale) {
-        qCritical() << "Cannot add stale entry: " << stale_entry->getFullPath().toLocal8Bit();
+        qCCritical(taskHttpMetaCacheLogC) << "Cannot add stale entry: " << stale_entry->getFullPath().toLocal8Bit();
         return false;
     }
 
@@ -166,10 +168,10 @@ void HttpMetaCache::evictAll()
 {
     for (QString& base : m_entries.keys()) {
         EntryMap& map = m_entries[base];
-        qDebug() << "Evicting base" << base;
+        qCDebug(taskHttpMetaCacheLogC) << "Evicting base" << base;
         for (MetaEntryPtr entry : map.entry_list) {
             if (!evictEntry(entry))
-                qWarning() << "Unexpected missing cache entry" << entry->m_basePath;
+                qCWarning(taskHttpMetaCacheLogC) << "Unexpected missing cache entry" << entry->m_basePath;
         }
     }
 }
@@ -267,7 +269,7 @@ void HttpMetaCache::SaveNow()
     if (m_index_file.isNull())
         return;
 
-    qDebug() << "[HttpMetaCache]" << "Saving metacache with" << m_entries.size() << "entries";
+    qCDebug(taskHttpMetaCacheLogC) << "Saving metacache with" << m_entries.size() << "entries";
 
     QJsonObject toplevel;
     Json::writeString(toplevel, "version", "1");
@@ -302,6 +304,6 @@ void HttpMetaCache::SaveNow()
     try {
         Json::write(toplevel, m_index_file);
     } catch (const Exception& e) {
-        qWarning() << e.what();
+        qCWarning(taskHttpMetaCacheLogC) << "Error writing cache:" << e.what();
     }
 }
diff --git a/launcher/net/HttpMetaCache.h b/launcher/net/HttpMetaCache.h
index 37f4b49a..0dcb5668 100644
--- a/launcher/net/HttpMetaCache.h
+++ b/launcher/net/HttpMetaCache.h
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
diff --git a/launcher/net/Logging.cpp b/launcher/net/Logging.cpp
new file mode 100644
index 00000000..a9b9db7c
--- /dev/null
+++ b/launcher/net/Logging.cpp
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "net/Logging.h"
+
+Q_LOGGING_CATEGORY(taskNetLogC, "launcher.task.net")
+Q_LOGGING_CATEGORY(taskDownloadLogC, "launcher.task.net.download")
+Q_LOGGING_CATEGORY(taskUploadLogC, "launcher.task.net.upload")
+Q_LOGGING_CATEGORY(taskMetaCacheLogC, "launcher.task.net.metacache")
+Q_LOGGING_CATEGORY(taskHttpMetaCacheLogC, "launcher.task.net.metacache.http")
diff --git a/launcher/net/Logging.h b/launcher/net/Logging.h
new file mode 100644
index 00000000..b692e707
--- /dev/null
+++ b/launcher/net/Logging.h
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+ 
+#pragma  once
+
+#include <QLoggingCategory>
+
+Q_DECLARE_LOGGING_CATEGORY(taskNetLogC)
+Q_DECLARE_LOGGING_CATEGORY(taskDownloadLogC)
+Q_DECLARE_LOGGING_CATEGORY(taskUploadLogC)
+Q_DECLARE_LOGGING_CATEGORY(taskMetaCacheLogC)
+Q_DECLARE_LOGGING_CATEGORY(taskHttpMetaCacheLogC)
diff --git a/launcher/net/MetaCacheSink.cpp b/launcher/net/MetaCacheSink.cpp
index 5ae53c1c..e203bc06 100644
--- a/launcher/net/MetaCacheSink.cpp
+++ b/launcher/net/MetaCacheSink.cpp
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
@@ -36,8 +36,11 @@
 #include "MetaCacheSink.h"
 #include <QFile>
 #include <QFileInfo>
+#include <QRegularExpression>
 #include "Application.h"
 
+#include "net/Logging.h"
+
 namespace Net {
 
 /** Maximum time to hold a cache entry
@@ -96,11 +99,11 @@ Task::State MetaCacheSink::finalizeCache(QNetworkReply & reply)
 
     { // Cache lifetime
         if (m_is_eternal) {
-            qDebug() << "[MetaCache] Adding eternal cache entry:" << m_entry->getFullPath();
+            qCDebug(taskMetaCacheLogC) << "Adding eternal cache entry:" << m_entry->getFullPath();
             m_entry->makeEternal(true);
         } else if (reply.hasRawHeader("Cache-Control")) {
             auto cache_control_header = reply.rawHeader("Cache-Control");
-            // qDebug() << "[MetaCache] Parsing 'Cache-Control' header with" << cache_control_header;
+            qCDebug(taskMetaCacheLogC) << "Parsing 'Cache-Control' header with" << cache_control_header;
 
             QRegularExpression max_age_expr("max-age=([0-9]+)");
             qint64 max_age = max_age_expr.match(cache_control_header).captured(1).toLongLong();
@@ -108,7 +111,7 @@ Task::State MetaCacheSink::finalizeCache(QNetworkReply & reply)
 
         } else if (reply.hasRawHeader("Expires")) {
             auto expires_header = reply.rawHeader("Expires");
-            // qDebug() << "[MetaCache] Parsing 'Expires' header with" << expires_header;
+            qCDebug(taskMetaCacheLogC) << "Parsing 'Expires' header with" << expires_header;
 
             qint64 max_age = QDateTime::fromString(expires_header).toSecsSinceEpoch() - QDateTime::currentSecsSinceEpoch();
             m_entry->setMaximumAge(max_age);
@@ -118,7 +121,7 @@ Task::State MetaCacheSink::finalizeCache(QNetworkReply & reply)
 
         if (reply.hasRawHeader("Age")) {
             auto age_header = reply.rawHeader("Age");
-            // qDebug() << "[MetaCache] Parsing 'Age' header with" << age_header;
+            qCDebug(taskMetaCacheLogC) << "Parsing 'Age' header with" << age_header;
 
             qint64 current_age = age_header.toLongLong();
             m_entry->setCurrentAge(current_age);
diff --git a/launcher/net/MetaCacheSink.h b/launcher/net/MetaCacheSink.h
index f5948085..f9f7d233 100644
--- a/launcher/net/MetaCacheSink.h
+++ b/launcher/net/MetaCacheSink.h
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
diff --git a/launcher/net/NetAction.h b/launcher/net/NetAction.h
index d9c4fadc..ab9322c2 100644
--- a/launcher/net/NetAction.h
+++ b/launcher/net/NetAction.h
@@ -1,7 +1,8 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
+ *  Copyright (C) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -44,7 +45,7 @@
 class NetAction : public Task {
     Q_OBJECT
    protected:
-    explicit NetAction() : Task() {};
+    explicit NetAction() : Task(){};
 
    public:
     using Ptr = shared_qobject_ptr<NetAction>;
@@ -52,7 +53,6 @@ class NetAction : public Task {
     virtual ~NetAction() = default;
 
     QUrl url() { return m_url; }
-    auto index() -> int { return m_index_within_job; }
 
     void setNetwork(shared_qobject_ptr<QNetworkAccessManager> network) { m_network = network; }
 
@@ -62,6 +62,17 @@ class NetAction : public Task {
     virtual void downloadFinished() = 0;
     virtual void downloadReadyRead() = 0;
 
+    virtual void sslErrors(const QList<QSslError>& errors) {
+        int i = 1;
+        for (auto error : errors) {
+            qCritical() << "Network SSL Error #" << i << " : " << error.errorString();
+            auto cert = error.certificate();
+            qCritical() << "Certificate in question:\n" << cert.toText();
+            i++;
+        }
+
+    };
+
    public slots:
     void startAction(shared_qobject_ptr<QNetworkAccessManager> network)
     {
@@ -70,14 +81,11 @@ class NetAction : public Task {
     }
 
    protected:
-    void executeTask() override {};
+    void executeTask() override{};
 
    public:
     shared_qobject_ptr<QNetworkAccessManager> m_network;
 
-    /// index within the parent job, FIXME: nuke
-    int m_index_within_job = 0;
-
     /// the network reply
     unique_qobject_ptr<QNetworkReply> m_reply;
 
diff --git a/launcher/net/NetJob.cpp b/launcher/net/NetJob.cpp
index 9b5d4f1b..3869316e 100644
--- a/launcher/net/NetJob.cpp
+++ b/launcher/net/NetJob.cpp
@@ -1,8 +1,9 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -38,11 +39,10 @@
 
 auto NetJob::addNetAction(NetAction::Ptr action) -> bool
 {
-    action->m_index_within_job = m_queue.size();
-    m_queue.append(action);
-
     action->setNetwork(m_network);
 
+    addTask(action);
+
     return true;
 }
 
diff --git a/launcher/net/NetJob.h b/launcher/net/NetJob.h
index cd5d5e48..764cec18 100644
--- a/launcher/net/NetJob.h
+++ b/launcher/net/NetJob.h
@@ -1,7 +1,8 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
+ *  Copyright (C) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/launcher/net/PasteUpload.cpp b/launcher/net/PasteUpload.cpp
index 76b86743..595279a3 100644
--- a/launcher/net/PasteUpload.cpp
+++ b/launcher/net/PasteUpload.cpp
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (C) 2022 Lenny McLennington <lenny@sneed.church>
  *  Copyright (C) 2022 Swirl <swurl@swurl.xyz>
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
@@ -41,9 +41,13 @@
 
 #include <QDebug>
 #include <QJsonObject>
+#include <QHttpPart>
 #include <QJsonArray>
 #include <QJsonDocument>
 #include <QFile>
+#include <QUrlQuery>
+
+#include "net/Logging.h"
 
 std::array<PasteUpload::PasteTypeInfo, 4> PasteUpload::PasteTypes = {
     {{"0x0.st", "https://0x0.st", ""},
@@ -145,7 +149,7 @@ void PasteUpload::executeTask()
 void PasteUpload::downloadError(QNetworkReply::NetworkError error)
 {
     // error happened during download.
-    qCritical() << "Network error: " << error;
+    qCCritical(taskUploadLogC) << getUid().toString() << "Network error: " << error;
     emitFailed(m_reply->errorString());
 }
 
@@ -164,7 +168,7 @@ void PasteUpload::downloadFinished()
     {
         QString reasonPhrase = m_reply->attribute(QNetworkRequest::HttpReasonPhraseAttribute).toString();
         emitFailed(tr("Error: %1 returned unexpected status code %2 %3").arg(m_uploadUrl).arg(statusCode).arg(reasonPhrase));
-        qCritical() << m_uploadUrl << " returned unexpected status code " << statusCode << " with body: " << data;
+        qCCritical(taskUploadLogC) << getUid().toString() << m_uploadUrl << " returned unexpected status code " << statusCode << " with body: " << data;
         m_reply.reset();
         return;
     }
@@ -185,7 +189,7 @@ void PasteUpload::downloadFinished()
         else
         {
             emitFailed(tr("Error: %1 returned a malformed response body").arg(m_uploadUrl));
-            qCritical() << m_uploadUrl << " returned malformed response body: " << data;
+            qCCritical(taskUploadLogC) << getUid().toString() << getUid().toString() << m_uploadUrl << " returned malformed response body: " << data;
             return;
         }
         break;
@@ -204,15 +208,15 @@ void PasteUpload::downloadFinished()
             {
                 QString error = jsonObj["error"].toString();
                 emitFailed(tr("Error: %1 returned an error: %2").arg(m_uploadUrl, error));
-                qCritical() << m_uploadUrl << " returned error: " << error;
-                qCritical() << "Response body: " << data;
+                qCCritical(taskUploadLogC) << getUid().toString() << m_uploadUrl << " returned error: " << error;
+                qCCritical(taskUploadLogC) << getUid().toString() << "Response body: " << data;
                 return;
             }
         }
         else
         {
             emitFailed(tr("Error: %1 returned a malformed response body").arg(m_uploadUrl));
-            qCritical() << m_uploadUrl << " returned malformed response body: " << data;
+            qCCritical(taskUploadLogC) << getUid().toString() << m_uploadUrl << " returned malformed response body: " << data;
             return;
         }
         break;
@@ -232,16 +236,16 @@ void PasteUpload::downloadFinished()
                 QString error = jsonObj["error"].toString();
                 QString message = (jsonObj.contains("message") && jsonObj["message"].isString()) ? jsonObj["message"].toString() : "none";
                 emitFailed(tr("Error: %1 returned an error code: %2\nError message: %3").arg(m_uploadUrl, error, message));
-                qCritical() << m_uploadUrl << " returned error: " << error;
-                qCritical() << "Error message: " << message;
-                qCritical() << "Response body: " << data;
+                qCCritical(taskUploadLogC) << getUid().toString() << m_uploadUrl << " returned error: " << error;
+                qCCritical(taskUploadLogC) << getUid().toString() << "Error message: " << message;
+                qCCritical(taskUploadLogC) << getUid().toString() << "Response body: " << data;
                 return;
             }
         }
         else
         {
             emitFailed(tr("Error: %1 returned a malformed response body").arg(m_uploadUrl));
-            qCritical() << m_uploadUrl << " returned malformed response body: " << data;
+            qCCritical(taskUploadLogC) << getUid().toString() << m_uploadUrl << " returned malformed response body: " << data;
             return;
         }
         break;
diff --git a/launcher/net/PasteUpload.h b/launcher/net/PasteUpload.h
index eb315c2b..b72ab5b0 100644
--- a/launcher/net/PasteUpload.h
+++ b/launcher/net/PasteUpload.h
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (C) 2022 Lenny McLennington <lenny@sneed.church>
  *
  *  This program is free software: you can redistribute it and/or modify
diff --git a/launcher/net/Upload.cpp b/launcher/net/Upload.cpp
index f3b19022..4f9553ed 100644
--- a/launcher/net/Upload.cpp
+++ b/launcher/net/Upload.cpp
@@ -1,8 +1,10 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
+ *  Copyright (C) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -41,6 +43,8 @@
 #include "BuildConfig.h"
 #include "Application.h"
 
+#include "net/Logging.h"
+
 namespace Net {
 
     bool Upload::abort()
@@ -59,11 +63,11 @@ namespace Net {
 
     void Upload::downloadError(QNetworkReply::NetworkError error) {
         if (error == QNetworkReply::OperationCanceledError) {
-            qCritical() << "Aborted " << m_url.toString();
+            qCCritical(taskUploadLogC) << getUid().toString() << "Aborted " << m_url.toString();
             m_state = State::AbortedByUser;
         } else {
             // error happened during download.
-            qCritical() << "Failed " << m_url.toString() << " with reason " << error;
+            qCCritical(taskUploadLogC) << getUid().toString() << "Failed " << m_url.toString() << " with reason " << error;
             m_state = State::Failed;
         }
     }
@@ -71,9 +75,9 @@ namespace Net {
     void Upload::sslErrors(const QList<QSslError> &errors) {
         int i = 1;
         for (const auto& error : errors) {
-            qCritical() << "Upload" << m_url.toString() << "SSL Error #" << i << " : " << error.errorString();
+            qCCritical(taskUploadLogC) << getUid().toString() << "Upload" << m_url.toString() << "SSL Error #" << i << " : " << error.errorString();
             auto cert = error.certificate();
-            qCritical() << "Certificate in question:\n" << cert.toText();
+            qCCritical(taskUploadLogC) << getUid().toString() << "Certificate in question:\n" << cert.toText();
             i++;
         }
     }
@@ -116,17 +120,17 @@ namespace Net {
              */
             redirect = QUrl(redirectStr, QUrl::TolerantMode);
             if (!redirect.isValid()) {
-                qWarning() << "Failed to parse redirect URL:" << redirectStr;
+                qCWarning(taskUploadLogC) << getUid().toString() << "Failed to parse redirect URL:" << redirectStr;
                 downloadError(QNetworkReply::ProtocolFailure);
                 return false;
             }
-            qDebug() << "Fixed location header:" << redirect;
+            qCDebug(taskUploadLogC) << getUid().toString() << "Fixed location header:" << redirect;
         } else {
-            qDebug() << "Location header:" << redirect;
+            qCDebug(taskUploadLogC) << getUid().toString() << "Location header:" << redirect;
         }
 
         m_url = QUrl(redirect.toString());
-        qDebug() << "Following redirect to " << m_url.toString();
+        qCDebug(taskUploadLogC) << getUid().toString() << "Following redirect to " << m_url.toString();
         startAction(m_network);
         return true;
     }
@@ -135,25 +139,25 @@ namespace Net {
         // handle HTTP redirection first
         // very unlikely for post requests, still can happen
         if (handleRedirect()) {
-            qDebug() << "Upload redirected:" << m_url.toString();
+            qCDebug(taskUploadLogC) << getUid().toString() << "Upload redirected:" << m_url.toString();
             return;
         }
 
         // if the download failed before this point ...
         if (m_state == State::Succeeded) {
-            qDebug() << "Upload failed but we are allowed to proceed:" << m_url.toString();
+            qCDebug(taskUploadLogC) << getUid().toString() << "Upload failed but we are allowed to proceed:" << m_url.toString();
             m_sink->abort();
             m_reply.reset();
             emit succeeded();
             return;
         } else if (m_state == State::Failed) {
-            qDebug() << "Upload failed in previous step:" << m_url.toString();
+            qCDebug(taskUploadLogC) << getUid().toString() << "Upload failed in previous step:" << m_url.toString();
             m_sink->abort();
             m_reply.reset();
             emit failed("");
             return;
         } else if (m_state == State::AbortedByUser) {
-            qDebug() << "Upload aborted in previous step:" << m_url.toString();
+            qCDebug(taskUploadLogC) << getUid().toString() << "Upload aborted in previous step:" << m_url.toString();
             m_sink->abort();
             m_reply.reset();
             emit aborted();
@@ -163,21 +167,21 @@ namespace Net {
         // make sure we got all the remaining data, if any
         auto data = m_reply->readAll();
         if (data.size()) {
-            qDebug() << "Writing extra" << data.size() << "bytes";
+            qCDebug(taskUploadLogC) << getUid().toString() << "Writing extra" << data.size() << "bytes";
             m_state = m_sink->write(data);
         }
 
         // otherwise, finalize the whole graph
         m_state = m_sink->finalize(*m_reply.get());
         if (m_state != State::Succeeded) {
-            qDebug() << "Upload failed to finalize:" << m_url.toString();
+            qCDebug(taskUploadLogC) << getUid().toString() << "Upload failed to finalize:" << m_url.toString();
             m_sink->abort();
             m_reply.reset();
             emit failed("");
             return;
         }
         m_reply.reset();
-        qDebug() << "Upload succeeded:" << m_url.toString();
+        qCDebug(taskUploadLogC) << getUid().toString() << "Upload succeeded:" << m_url.toString();
         emit succeeded();
     }
 
@@ -192,7 +196,7 @@ namespace Net {
         setStatus(tr("Uploading %1").arg(m_url.toString()));
 
         if (m_state == State::AbortedByUser) {
-            qWarning() << "Attempt to start an aborted Upload:" << m_url.toString();
+            qCWarning(taskUploadLogC) << getUid().toString() << "Attempt to start an aborted Upload:" << m_url.toString();
             emit aborted();
             return;
         }
@@ -201,10 +205,10 @@ namespace Net {
         switch (m_state) {
             case State::Succeeded:
                 emitSucceeded();
-                qDebug() << "Upload cache hit " << m_url.toString();
+                qCDebug(taskUploadLogC) << getUid().toString() << "Upload cache hit " << m_url.toString();
                 return;
             case State::Running:
-                qDebug() << "Uploading " << m_url.toString();
+                qCDebug(taskUploadLogC) << getUid().toString() << "Uploading " << m_url.toString();
                 break;
             case State::Inactive:
             case State::Failed:
@@ -216,24 +220,34 @@ namespace Net {
         }
 
         request.setHeader(QNetworkRequest::UserAgentHeader, APPLICATION->getUserAgent().toUtf8());
-        if (APPLICATION->capabilities() & Application::SupportsFlame
-                && request.url().host().contains("api.curseforge.com")) {
+        // TODO remove duplication
+        if (APPLICATION->capabilities() & Application::SupportsFlame && request.url().host() == QUrl(BuildConfig.FLAME_BASE_URL).host()) {
             request.setRawHeader("x-api-key", APPLICATION->getFlameAPIKey().toUtf8());
+        } else if (request.url().host() == QUrl(BuildConfig.MODRINTH_PROD_URL).host() ||
+                   request.url().host() == QUrl(BuildConfig.MODRINTH_STAGING_URL).host()) {
+            QString token = APPLICATION->getModrinthAPIToken();
+            if (!token.isNull())
+                request.setRawHeader("Authorization", token.toUtf8());
         }
+
         //TODO other types of post requests ?
         request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
         QNetworkReply* rep = m_network->post(request, m_post_data);
 
         m_reply.reset(rep);
-        connect(rep, SIGNAL(downloadProgress(qint64, qint64)), SLOT(downloadProgress(qint64, qint64)));
-        connect(rep, SIGNAL(finished()), SLOT(downloadFinished()));
-        connect(rep, SIGNAL(error(QNetworkReply::NetworkError)), SLOT(downloadError(QNetworkReply::NetworkError)));
+        connect(rep, &QNetworkReply::downloadProgress, this,  &Upload::downloadProgress);
+        connect(rep, &QNetworkReply::finished, this, &Upload::downloadFinished);
+#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) // QNetworkReply::errorOccurred added in 5.15
+        connect(rep, &QNetworkReply::errorOccurred, this, &Upload::downloadError);
+#else
+        connect(rep, QOverload<QNetworkReply::NetworkError>::of(&QNetworkReply::error), this, &Upload::downloadError);
+#endif
         connect(rep, &QNetworkReply::sslErrors, this, &Upload::sslErrors);
         connect(rep, &QNetworkReply::readyRead, this, &Upload::downloadReadyRead);
     }
 
     Upload::Ptr Upload::makeByteArray(QUrl url, QByteArray *output, QByteArray m_post_data) {
-        auto* up = new Upload();
+        auto up = makeShared<Upload>();
         up->m_url = std::move(url);
         up->m_sink.reset(new ByteArraySink(output));
         up->m_post_data = std::move(m_post_data);
diff --git a/launcher/net/Upload.h b/launcher/net/Upload.h
index 7c194bbc..e8f0ea40 100644
--- a/launcher/net/Upload.h
+++ b/launcher/net/Upload.h
@@ -1,8 +1,9 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -45,6 +46,8 @@ namespace Net {
         Q_OBJECT
 
     public:
+        using Ptr = shared_qobject_ptr<Upload>;
+
         static Upload::Ptr makeByteArray(QUrl url, QByteArray *output, QByteArray m_post_data);
         auto abort() -> bool override;
         auto canAbort() const -> bool override { return true; };
@@ -52,7 +55,7 @@ namespace Net {
     protected slots:
         void downloadProgress(qint64 bytesReceived, qint64 bytesTotal) override;
         void downloadError(QNetworkReply::NetworkError error) override;
-        void sslErrors(const QList<QSslError> & errors);
+        void sslErrors(const QList<QSslError> & errors) override;
         void downloadFinished() override;
         void downloadReadyRead() override;
 
diff --git a/launcher/news/NewsChecker.cpp b/launcher/news/NewsChecker.cpp
index 3b969732..1f1520d0 100644
--- a/launcher/news/NewsChecker.cpp
+++ b/launcher/news/NewsChecker.cpp
@@ -57,10 +57,10 @@ void NewsChecker::reloadNews()
 
     qDebug() << "Reloading news.";
 
-    NetJob* job = new NetJob("News RSS Feed", m_network);
+    NetJob::Ptr job{ new NetJob("News RSS Feed", m_network) };
     job->addNetAction(Net::Download::makeByteArray(m_feedUrl, &newsData));
-    QObject::connect(job, &NetJob::succeeded, this, &NewsChecker::rssDownloadFinished);
-    QObject::connect(job, &NetJob::failed, this, &NewsChecker::rssDownloadFailed);
+    QObject::connect(job.get(), &NetJob::succeeded, this, &NewsChecker::rssDownloadFinished);
+    QObject::connect(job.get(), &NetJob::failed, this, &NewsChecker::rssDownloadFailed);
     m_newsNetJob.reset(job);
     job->start();
 }
diff --git a/launcher/qtlogging.ini b/launcher/qtlogging.ini
new file mode 100644
index 00000000..c12d1e10
--- /dev/null
+++ b/launcher/qtlogging.ini
@@ -0,0 +1,16 @@
+[Rules]
+*.debug=true
+# prevent log spam and strange bugs
+# qt.qpa.drawing in particular causes theme artifacts on MacOS
+qt.*.debug=false
+# don't log credentials by default
+launcher.auth.credentials.debug=false
+# remove the debug lines, other log levels still get through
+launcher.task.net.download.debug=false
+# enable or disable whole catageries
+launcher.task.net=true
+launcher.task=false
+launcher.task.net.upload=true
+launcher.task.net.metacache=false
+launcher.task.net.metacache.http=true
+
diff --git a/launcher/resources/backgrounds/backgrounds.qrc b/launcher/resources/backgrounds/backgrounds.qrc
index e55faf15..e63a25b5 100644
--- a/launcher/resources/backgrounds/backgrounds.qrc
+++ b/launcher/resources/backgrounds/backgrounds.qrc
@@ -13,5 +13,17 @@
         <file alias="rory-flat-xmas">rory-flat-xmas.png</file>
         <file alias="rory-flat-bday">rory-flat-bday.png</file>
         <file alias="rory-flat-spooky">rory-flat-spooky.png</file>
+        <!-- teawie images -->
+        <!-- copyright (c) SympathyTea 2023 -->
+        <!-- these are licensed under the CC BY-SA 4.0 and have been unmodified aside from downscaling -->
+        <!-- the full license with appropriate notices is avalible at https://creativecommons.org/licenses/by-sa/4.0/ -->
+        <file alias="teawie">teawie.png</file>
+        <!-- https://commons.wikimedia.org/wiki/File:Teawie.png -->
+        <file alias="teawie-xmas">teawie-xmas.png</file>
+        <!-- https://commons.wikimedia.org/wiki/File:Teawie_Holiday.png -->
+        <file alias="teawie-bday">teawie-bday.png</file>
+        <!-- https://commons.wikimedia.org/wiki/File:Teawie_Party.png -->
+        <file alias="teawie-spooky">teawie-spooky.png</file>
+        <!-- https://commons.wikimedia.org/wiki/File:Teawie_Halloween.png -->
     </qresource>
 </RCC>
diff --git a/launcher/resources/backgrounds/teawie-bday.png b/launcher/resources/backgrounds/teawie-bday.png
new file mode 100644
index 00000000..f4ecf247
--- /dev/null
+++ b/launcher/resources/backgrounds/teawie-bday.png
diff --git a/launcher/resources/backgrounds/teawie-spooky.png b/launcher/resources/backgrounds/teawie-spooky.png
new file mode 100644
index 00000000..cefc6c85
--- /dev/null
+++ b/launcher/resources/backgrounds/teawie-spooky.png
diff --git a/launcher/resources/backgrounds/teawie-xmas.png b/launcher/resources/backgrounds/teawie-xmas.png
new file mode 100644
index 00000000..55fb7cfc
--- /dev/null
+++ b/launcher/resources/backgrounds/teawie-xmas.png
diff --git a/launcher/resources/backgrounds/teawie.png b/launcher/resources/backgrounds/teawie.png
new file mode 100644
index 00000000..dc32c51f
--- /dev/null
+++ b/launcher/resources/backgrounds/teawie.png
diff --git a/launcher/screenshots/ImgurAlbumCreation.cpp b/launcher/screenshots/ImgurAlbumCreation.cpp
index a72c32d3..ab425f1a 100644
--- a/launcher/screenshots/ImgurAlbumCreation.cpp
+++ b/launcher/screenshots/ImgurAlbumCreation.cpp
@@ -74,17 +74,20 @@ void ImgurAlbumCreation::executeTask()
     m_reply.reset(rep);
     connect(rep, &QNetworkReply::uploadProgress, this, &ImgurAlbumCreation::downloadProgress);
     connect(rep, &QNetworkReply::finished, this, &ImgurAlbumCreation::downloadFinished);
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-    connect(rep, SIGNAL(errorOccurred(QNetworkReply::NetworkError)), SLOT(downloadError(QNetworkReply::NetworkError)));
+#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) // QNetworkReply::errorOccurred added in 5.15
+    connect(rep, &QNetworkReply::errorOccurred, this, &ImgurAlbumCreation::downloadError);
 #else
-    connect(rep, SIGNAL(error(QNetworkReply::NetworkError)), SLOT(downloadError(QNetworkReply::NetworkError)));
+    connect(rep, QOverload<QNetworkReply::NetworkError>::of(&QNetworkReply::error), this, &ImgurAlbumCreation::downloadError);
 #endif
+    connect(rep, &QNetworkReply::sslErrors, this, &ImgurAlbumCreation::sslErrors);
 }
+
 void ImgurAlbumCreation::downloadError(QNetworkReply::NetworkError error)
 {
     qDebug() << m_reply->errorString();
     m_state = State::Failed;
 }
+
 void ImgurAlbumCreation::downloadFinished()
 {
     if (m_state != State::Failed)
@@ -120,6 +123,7 @@ void ImgurAlbumCreation::downloadFinished()
         return;
     }
 }
+
 void ImgurAlbumCreation::downloadProgress(qint64 bytesReceived, qint64 bytesTotal)
 {
     setProgress(bytesReceived, bytesTotal);
diff --git a/launcher/screenshots/ImgurUpload.cpp b/launcher/screenshots/ImgurUpload.cpp
index f8ac9bc2..a50f9afa 100644
--- a/launcher/screenshots/ImgurUpload.cpp
+++ b/launcher/screenshots/ImgurUpload.cpp
@@ -89,12 +89,14 @@ void ImgurUpload::executeTask()
     m_reply.reset(rep);
     connect(rep, &QNetworkReply::uploadProgress, this, &ImgurUpload::downloadProgress);
     connect(rep, &QNetworkReply::finished, this, &ImgurUpload::downloadFinished);
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-    connect(rep, SIGNAL(errorOccurred(QNetworkReply::NetworkError)), SLOT(downloadError(QNetworkReply::NetworkError)));
+#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) // QNetworkReply::errorOccurred added in 5.15
+    connect(rep, &QNetworkReply::errorOccurred, this, &ImgurUpload::downloadError);
 #else
-    connect(rep, SIGNAL(error(QNetworkReply::NetworkError)), SLOT(downloadError(QNetworkReply::NetworkError)));
+    connect(rep, QOverload<QNetworkReply::NetworkError>::of(&QNetworkReply::error), this, &ImgurUpload::downloadError);
 #endif
+    connect(rep, &QNetworkReply::sslErrors, this, &ImgurUpload::sslErrors);
 }
+
 void ImgurUpload::downloadError(QNetworkReply::NetworkError error)
 {
     qCritical() << "ImgurUpload failed with error" << m_reply->errorString() << "Server reply:\n" << m_reply->readAll();
@@ -108,6 +110,7 @@ void ImgurUpload::downloadError(QNetworkReply::NetworkError error)
     m_reply.reset();
     emitFailed();
 }
+
 void ImgurUpload::downloadFinished()
 {
     if(finished)
@@ -144,6 +147,7 @@ void ImgurUpload::downloadFinished()
     emit succeeded();
     return;
 }
+
 void ImgurUpload::downloadProgress(qint64 bytesReceived, qint64 bytesTotal)
 {
     setProgress(bytesReceived, bytesTotal);
diff --git a/launcher/settings/INIFile.cpp b/launcher/settings/INIFile.cpp
index 733cd444..f0347cab 100644
--- a/launcher/settings/INIFile.cpp
+++ b/launcher/settings/INIFile.cpp
@@ -1,7 +1,8 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2023 flowln <flowlnlnln@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -42,132 +43,51 @@
 #include <QSaveFile>
 #include <QDebug>
 
-INIFile::INIFile()
-{
-}
-
-QString INIFile::unescape(QString orig)
-{
-    QString out;
-    QChar prev = QChar::Null;
-    for(auto c: orig)
-    {
-        if(prev == '\\')
-        {
-            if(c == 'n')
-                out += '\n';
-            else if(c == 't')
-                out += '\t';
-            else if(c == '#')
-                out += '#';
-            else
-                out += c;
-            prev = QChar::Null;
-        }
-        else
-        {
-            if(c == '\\')
-            {
-                prev = c;
-                continue;
-            }
-            out += c;
-            prev = QChar::Null;
-        }
-    }
-    return out;
-}
+#include <QSettings>
 
-QString INIFile::escape(QString orig)
+INIFile::INIFile()
 {
-    QString out;
-    for(auto c: orig)
-    {
-        if(c == '\n')
-            out += "\\n";
-        else if (c == '\t')
-            out += "\\t";
-        else if(c == '\\')
-            out += "\\\\";
-        else if(c == '#')
-            out += "\\#";
-        else
-            out += c;
-    }
-    return out;
 }
 
 bool INIFile::saveFile(QString fileName)
 {
-    QByteArray outArray;
+    QSettings _settings_obj{ fileName, QSettings::Format::IniFormat };
+    _settings_obj.setFallbacksEnabled(false);
+
     for (Iterator iter = begin(); iter != end(); iter++)
-    {
-        QString value = iter.value().toString();
-        value = escape(value);
-        outArray.append(iter.key().toUtf8());
-        outArray.append('=');
-        outArray.append(value.toUtf8());
-        outArray.append('\n');
-    }
+        _settings_obj.setValue(iter.key(), iter.value());
+
+    _settings_obj.sync();
+
+    if (auto status = _settings_obj.status(); status != QSettings::Status::NoError) {
+        // Shouldn't be possible!
+        Q_ASSERT(status != QSettings::Status::FormatError);
+
+        if (status == QSettings::Status::AccessError)
+            qCritical() << "An access error occurred (e.g. trying to write to a read-only file).";
 
-    try
-    {
-        FS::write(fileName, outArray);
-    }
-    catch (const Exception &e)
-    {
-        qCritical() << e.what();
         return false;
     }
 
     return true;
 }
 
-
 bool INIFile::loadFile(QString fileName)
 {
-    QFile file(fileName);
-    if (!file.open(QIODevice::ReadOnly))
+    QSettings _settings_obj{ fileName, QSettings::Format::IniFormat };
+    _settings_obj.setFallbacksEnabled(false);
+
+    if (auto status = _settings_obj.status(); status != QSettings::Status::NoError) {
+        if (status == QSettings::Status::AccessError)
+            qCritical() << "An access error occurred (e.g. trying to write to a read-only file).";
+        if (status == QSettings::Status::FormatError)
+            qCritical() << "A format error occurred (e.g. loading a malformed INI file).";
         return false;
-    bool success = loadFile(file.readAll());
-    file.close();
-    return success;
-}
-
-bool INIFile::loadFile(QByteArray file)
-{
-    QTextStream in(file);
-#if QT_VERSION <= QT_VERSION_CHECK(6, 0, 0)
-    in.setCodec("UTF-8");
-#endif
-
-    QStringList lines = in.readAll().split('\n');
-    for (int i = 0; i < lines.count(); i++)
-    {
-        QString &lineRaw = lines[i];
-        // Ignore comments.
-        int commentIndex = 0;
-        QString line = lineRaw;
-        // Search for comments until no more escaped # are available
-        while((commentIndex = line.indexOf('#', commentIndex + 1)) != -1) {
-            if(commentIndex > 0 && line.at(commentIndex - 1) == '\\') {
-                continue;
-            }
-            line = line.left(lineRaw.indexOf('#')).trimmed();
-        }
-
-        int eqPos = line.indexOf('=');
-        if (eqPos == -1)
-            continue;
-        QString key = line.left(eqPos).trimmed();
-        QString valueStr = line.right(line.length() - eqPos - 1).trimmed();
-
-        valueStr = unescape(valueStr);
-
-        QVariant value(valueStr);
-        this->operator[](key) = value;
     }
 
+    for (auto&& key : _settings_obj.allKeys())
+        insert(key, _settings_obj.value(key));
+ 
     return true;
 }
 
@@ -183,3 +103,4 @@ void INIFile::set(QString key, QVariant val)
 {
     this->operator[](key) = val;
 }
+
diff --git a/launcher/settings/INIFile.h b/launcher/settings/INIFile.h
index 4313e829..0d5c05eb 100644
--- a/launcher/settings/INIFile.h
+++ b/launcher/settings/INIFile.h
@@ -1,16 +1,37 @@
-/* Copyright 2013-2021 MultiMC Contributors
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2023 flowln <flowlnlnln@gmail.com>
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
  */
 
 #pragma once
@@ -19,18 +40,18 @@
 #include <QVariant>
 #include <QIODevice>
 
+#include <QJsonDocument>
+#include <QJsonArray>
+
 // Sectionless INI parser (for instance config files)
 class INIFile : public QMap<QString, QVariant>
 {
 public:
     explicit INIFile();
 
-    bool loadFile(QByteArray file);
     bool loadFile(QString fileName);
     bool saveFile(QString fileName);
 
     QVariant get(QString key, QVariant def) const;
     void set(QString key, QVariant val);
-    static QString unescape(QString orig);
-    static QString escape(QString orig);
 };
diff --git a/launcher/settings/SettingsObject.cpp b/launcher/settings/SettingsObject.cpp
index 8a0bc045..634acd34 100644
--- a/launcher/settings/SettingsObject.cpp
+++ b/launcher/settings/SettingsObject.cpp
@@ -132,11 +132,10 @@ bool SettingsObject::reload()
 
 void SettingsObject::connectSignals(const Setting &setting)
 {
-    connect(&setting, SIGNAL(SettingChanged(const Setting &, QVariant)),
-            SLOT(changeSetting(const Setting &, QVariant)));
-    connect(&setting, SIGNAL(SettingChanged(const Setting &, QVariant)),
+    connect(&setting, &Setting::SettingChanged, this, &SettingsObject::changeSetting);
+    connect(&setting, SIGNAL(SettingChanged(const Setting &, QVariant)), this,
             SIGNAL(SettingChanged(const Setting &, QVariant)));
 
-    connect(&setting, SIGNAL(settingReset(Setting)), SLOT(resetSetting(const Setting &)));
-    connect(&setting, SIGNAL(settingReset(Setting)), SIGNAL(settingReset(const Setting &)));
+    connect(&setting, &Setting::settingReset, this, &SettingsObject::resetSetting);
+    connect(&setting, SIGNAL(settingReset(Setting)), this, SIGNAL(settingReset(const Setting &)));
 }
diff --git a/launcher/settings/SettingsObject.h b/launcher/settings/SettingsObject.h
index 6200bc3a..4d735511 100644
--- a/launcher/settings/SettingsObject.h
+++ b/launcher/settings/SettingsObject.h
@@ -19,6 +19,8 @@
 #include <QMap>
 #include <QStringList>
 #include <QVariant>
+#include <QJsonDocument>
+#include <QJsonArray>
 #include <memory>
 
 class Setting;
diff --git a/launcher/tasks/ConcurrentTask.cpp b/launcher/tasks/ConcurrentTask.cpp
index a890013e..5ee14505 100644
--- a/launcher/tasks/ConcurrentTask.cpp
+++ b/launcher/tasks/ConcurrentTask.cpp
@@ -1,11 +1,49 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
+ *  Copyright (c) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
 #include "ConcurrentTask.h"
 
-#include <QDebug>
 #include <QCoreApplication>
+#include <QDebug>
+#include "tasks/Task.h"
 
 ConcurrentTask::ConcurrentTask(QObject* parent, QString task_name, int max_concurrent)
     : Task(parent), m_name(task_name), m_total_max_size(max_concurrent)
-{ setObjectName(task_name); }
+{
+    setObjectName(task_name);
+}
 
 ConcurrentTask::~ConcurrentTask()
 {
@@ -15,14 +53,9 @@ ConcurrentTask::~ConcurrentTask()
     }
 }
 
-auto ConcurrentTask::getStepProgress() const -> qint64
-{
-    return m_stepProgress;
-}
-
-auto ConcurrentTask::getStepTotalProgress() const -> qint64
+auto ConcurrentTask::getStepProgress() const -> TaskStepProgressList
 {
-    return m_stepTotalProgress;
+    return m_task_progress.values();
 }
 
 void ConcurrentTask::addTask(Task::Ptr task)
@@ -32,11 +65,9 @@ void ConcurrentTask::addTask(Task::Ptr task)
 
 void ConcurrentTask::executeTask()
 {
-    // Start the least amount of tasks needed, but at least one
-    int num_starts = qMax(1, qMin(m_total_max_size, m_queue.size()));
-    for (int i = 0; i < num_starts; i++) {
-        QMetaObject::invokeMethod(this, &ConcurrentTask::startNext, Qt::QueuedConnection);
-    }
+    // Start one task, startNext handles starting the up to the m_total_max_size
+    // while tracking the number currently being done
+    QMetaObject::invokeMethod(this, &ConcurrentTask::startNext, Qt::QueuedConnection);
 }
 
 bool ConcurrentTask::abort()
@@ -97,38 +128,47 @@ void ConcurrentTask::startNext()
 
     Task::Ptr next = m_queue.dequeue();
 
-    connect(next.get(), &Task::succeeded, this, [this, next] { subTaskSucceeded(next); });
+    connect(next.get(), &Task::succeeded, this, [this, next]() { subTaskSucceeded(next); });
     connect(next.get(), &Task::failed, this, [this, next](QString msg) { subTaskFailed(next, msg); });
 
-    connect(next.get(), &Task::status, this, &ConcurrentTask::subTaskStatus);
-    connect(next.get(), &Task::stepStatus, this, &ConcurrentTask::subTaskStatus);
+    connect(next.get(), &Task::status, this, [this, next](QString msg) { subTaskStatus(next, msg); });
+    connect(next.get(), &Task::details, this, [this, next](QString msg) { subTaskDetails(next, msg); });
+    connect(next.get(), &Task::stepProgress, this, [this, next](TaskStepProgress const& tp) { subTaskStepProgress(next, tp); });
 
-    connect(next.get(), &Task::progress, this, &ConcurrentTask::subTaskProgress);
+    connect(next.get(), &Task::progress, this, [this, next](qint64 current, qint64 total) { subTaskProgress(next, current, total); });
 
     m_doing.insert(next.get(), next);
+    auto task_progress = std::make_shared<TaskStepProgress>(next->getUid());
+    m_task_progress.insert(next->getUid(), task_progress);
 
-    setStepStatus(next->isMultiStep() ? next->getStepStatus() : next->getStatus());
     updateState();
+    updateStepProgress(*task_progress.get(), Operation::ADDED);
+    
+
+    QCoreApplication::processEvents();
 
     QMetaObject::invokeMethod(next.get(), &Task::start, Qt::QueuedConnection);
 
     // Allow going up the number of concurrent tasks in case of tasks being added in the middle of a running task.
-    int num_starts = m_total_max_size - m_doing.size();
+    int num_starts = qMin(m_queue.size(), m_total_max_size - m_doing.size());
     for (int i = 0; i < num_starts; i++)
         QMetaObject::invokeMethod(this, &ConcurrentTask::startNext, Qt::QueuedConnection);
-
-    QCoreApplication::processEvents();
 }
 
 void ConcurrentTask::subTaskSucceeded(Task::Ptr task)
 {
     m_done.insert(task.get(), task);
+    m_succeeded.insert(task.get(), task);
+
     m_doing.remove(task.get());
+    auto task_progress = m_task_progress.value(task->getUid());
+    task_progress->state = TaskStepState::Succeeded;
 
     disconnect(task.get(), 0, this, 0);
 
+    emit stepProgress(*task_progress);
     updateState();
-
+    updateStepProgress(*task_progress, Operation::REMOVED);
     startNext();
 }
 
@@ -139,27 +179,123 @@ void ConcurrentTask::subTaskFailed(Task::Ptr task, const QString& msg)
 
     m_doing.remove(task.get());
 
+    auto task_progress = m_task_progress.value(task->getUid());
+    task_progress->state = TaskStepState::Failed;
+
     disconnect(task.get(), 0, this, 0);
 
+    emit stepProgress(*task_progress);
     updateState();
-
+    updateStepProgress(*task_progress, Operation::REMOVED);
     startNext();
 }
 
-void ConcurrentTask::subTaskStatus(const QString& msg)
+void ConcurrentTask::subTaskStatus(Task::Ptr task, const QString& msg)
+{
+    auto task_progress = m_task_progress.value(task->getUid());
+    task_progress->status = msg;
+    task_progress->state = TaskStepState::Running;
+    
+    emit stepProgress(*task_progress);
+
+    if (totalSize() == 1) {
+        setStatus(msg);
+    }
+}
+
+void ConcurrentTask::subTaskDetails(Task::Ptr task, const QString& msg)
 {
-    setStepStatus(msg);
+    auto task_progress = m_task_progress.value(task->getUid());
+    task_progress->details = msg;
+    task_progress->state = TaskStepState::Running;
+    
+    emit stepProgress(*task_progress);
+
+    if (totalSize() == 1) {
+        setDetails(msg);
+    }
 }
 
-void ConcurrentTask::subTaskProgress(qint64 current, qint64 total)
+void ConcurrentTask::subTaskProgress(Task::Ptr task, qint64 current, qint64 total)
 {
-    m_stepProgress = current;
-    m_stepTotalProgress = total;
+    auto task_progress = m_task_progress.value(task->getUid());
+
+    task_progress->update(current, total);
+        
+    emit stepProgress(*task_progress);
+    updateStepProgress(*task_progress, Operation::CHANGED);
+    updateState();
+
+    if (totalSize() == 1) {
+        setProgress(task_progress->current, task_progress->total);
+    }
+}
+
+void ConcurrentTask::subTaskStepProgress(Task::Ptr task, TaskStepProgress const& task_progress)
+{
+    Operation op = Operation::ADDED;
+    
+    if (!m_task_progress.contains(task_progress.uid)) {
+        m_task_progress.insert(task_progress.uid, std::make_shared<TaskStepProgress>(task_progress));
+        op = Operation::ADDED;
+        emit stepProgress(task_progress);
+        updateStepProgress(task_progress, op);
+    } else {
+        auto tp = m_task_progress.value(task_progress.uid);
+
+        tp->old_current = tp->current;
+        tp->old_total = tp->total;
+
+        tp->current = task_progress.current;
+        tp->total = task_progress.total;
+        tp->status = task_progress.status;
+        tp->details = task_progress.details;
+
+        op = Operation::CHANGED;
+        emit stepProgress(*tp.get());
+        updateStepProgress(*tp.get(), op);
+    }
+
+}
+
+void ConcurrentTask::updateStepProgress(TaskStepProgress const& changed_progress, Operation op)
+{
+
+    switch (op) {
+        case Operation::ADDED:
+            m_stepProgress += changed_progress.current;
+            m_stepTotalProgress += changed_progress.total;
+            break;
+        case Operation::REMOVED:
+            m_stepProgress -= changed_progress.current;
+            m_stepTotalProgress -= changed_progress.total;
+            break;
+        case Operation::CHANGED:
+            m_stepProgress -= changed_progress.old_current;
+            m_stepTotalProgress -= changed_progress.old_total;
+            m_stepProgress += changed_progress.current;
+            m_stepTotalProgress += changed_progress.total;
+            break;    
+    }
+
 }
 
 void ConcurrentTask::updateState()
 {
-    setProgress(m_done.count(), totalSize());
-    setStatus(tr("Executing %1 task(s) (%2 out of %3 are done)")
-                  .arg(QString::number(m_doing.count()), QString::number(m_done.count()), QString::number(totalSize())));
+    if (totalSize() > 1) {
+        setProgress(m_done.count(), totalSize());
+        setStatus(tr("Executing %1 task(s) (%2 out of %3 are done)")
+                      .arg(QString::number(m_doing.count()), QString::number(m_done.count()), QString::number(totalSize())));
+    } else {
+        setProgress(m_stepProgress, m_stepTotalProgress);
+        QString status = tr("Please wait...");
+        if (m_queue.size() > 0) {
+            status = tr("Waiting for a task to start...");
+        } else if (m_doing.size() > 0) {
+            status = tr("Executing 1 task:");
+        } else if (m_done.size() > 0) {
+            status = tr("Task finished.");
+        }
+        setStatus(status);
+    }
 }
diff --git a/launcher/tasks/ConcurrentTask.h b/launcher/tasks/ConcurrentTask.h
index b46919fb..6325fc9e 100644
--- a/launcher/tasks/ConcurrentTask.h
+++ b/launcher/tasks/ConcurrentTask.h
@@ -1,27 +1,64 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
+ *  Copyright (c) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
 #pragma once
 
+#include <QHash>
 #include <QQueue>
 #include <QSet>
+#include <QUuid>
+#include <memory>
 
 #include "tasks/Task.h"
 
 class ConcurrentTask : public Task {
     Q_OBJECT
-public:
+   public:
+    using Ptr = shared_qobject_ptr<ConcurrentTask>;
+
     explicit ConcurrentTask(QObject* parent = nullptr, QString task_name = "", int max_concurrent = 6);
     ~ConcurrentTask() override;
 
     bool canAbort() const override { return true; }
 
-    inline auto isMultiStep() const -> bool override { return m_queue.size() > 1; };
-    auto getStepProgress() const -> qint64 override;
-    auto getStepTotalProgress() const -> qint64 override;
-
-    inline auto getStepStatus() const -> QString override { return m_step_status; }
+    inline auto isMultiStep() const -> bool override { return totalSize() > 1; };
+    auto getStepProgress() const -> TaskStepProgressList override;
 
     void addTask(Task::Ptr task);
 
-public slots:
+   public slots:
     bool abort() override;
 
     /** Resets the internal state of the task.
@@ -29,26 +66,28 @@ public slots:
      */
     void clear();
 
-protected
-slots:
+   protected slots:
     void executeTask() override;
 
     virtual void startNext();
 
     void subTaskSucceeded(Task::Ptr);
-    void subTaskFailed(Task::Ptr, const QString &msg);
-    void subTaskStatus(const QString &msg);
-    void subTaskProgress(qint64 current, qint64 total);
+    void subTaskFailed(Task::Ptr, const QString& msg);
+    void subTaskStatus(Task::Ptr task, const QString& msg);
+    void subTaskDetails(Task::Ptr task, const QString& msg);
+    void subTaskProgress(Task::Ptr task, qint64 current, qint64 total);
+    void subTaskStepProgress(Task::Ptr task, TaskStepProgress const& task_step_progress);
 
-protected:
+   protected:
     // NOTE: This is not thread-safe.
     [[nodiscard]] unsigned int totalSize() const { return m_queue.size() + m_doing.size() + m_done.size(); }
 
-    void setStepStatus(QString status) { m_step_status = status; emit stepStatus(status); };
+    enum class Operation { ADDED, REMOVED, CHANGED };
+    void updateStepProgress(TaskStepProgress const& changed_progress, Operation);
 
     virtual void updateState();
 
-protected:
+   protected:
     QString m_name;
     QString m_step_status;
 
@@ -57,6 +96,9 @@ protected:
     QHash<Task*, Task::Ptr> m_doing;
     QHash<Task*, Task::Ptr> m_done;
     QHash<Task*, Task::Ptr> m_failed;
+    QHash<Task*, Task::Ptr> m_succeeded;
+
+    QHash<QUuid, std::shared_ptr<TaskStepProgress>> m_task_progress;
 
     int m_total_max_size;
 
diff --git a/launcher/tasks/MultipleOptionsTask.cpp b/launcher/tasks/MultipleOptionsTask.cpp
index 034499df..89187a26 100644
--- a/launcher/tasks/MultipleOptionsTask.cpp
+++ b/launcher/tasks/MultipleOptionsTask.cpp
@@ -1,3 +1,37 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
 #include "MultipleOptionsTask.h"
 
 #include <QDebug>
diff --git a/launcher/tasks/MultipleOptionsTask.h b/launcher/tasks/MultipleOptionsTask.h
index db7d4d9a..a344343e 100644
--- a/launcher/tasks/MultipleOptionsTask.h
+++ b/launcher/tasks/MultipleOptionsTask.h
@@ -1,3 +1,37 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
 #pragma once
 
 #include "SequentialTask.h"
diff --git a/launcher/tasks/SequentialTask.cpp b/launcher/tasks/SequentialTask.cpp
index b2f86328..abf7536b 100644
--- a/launcher/tasks/SequentialTask.cpp
+++ b/launcher/tasks/SequentialTask.cpp
@@ -1,3 +1,38 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
+ *  Copyright (c) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
 #include "SequentialTask.h"
 
 #include <QDebug>
diff --git a/launcher/tasks/SequentialTask.h b/launcher/tasks/SequentialTask.h
index 5eace96e..cec3b2be 100644
--- a/launcher/tasks/SequentialTask.h
+++ b/launcher/tasks/SequentialTask.h
@@ -1,3 +1,38 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
+ *  Copyright (c) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
 #pragma once
 
 #include "ConcurrentTask.h"
diff --git a/launcher/tasks/Task.cpp b/launcher/tasks/Task.cpp
index 9ea1bb26..29c55cd4 100644
--- a/launcher/tasks/Task.cpp
+++ b/launcher/tasks/Task.cpp
@@ -2,6 +2,7 @@
 /*
  *  PolyMC - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
+ *  Copyright (c) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -37,8 +38,11 @@
 
 #include <QDebug>
 
+Q_LOGGING_CATEGORY(taskLogC, "launcher.task")
+
 Task::Task(QObject *parent, bool show_debug) : QObject(parent), m_show_debug(show_debug)
 {
+    m_uid = QUuid::createUuid();
     setAutoDelete(false);
 }
 
@@ -51,11 +55,23 @@ void Task::setStatus(const QString &new_status)
     }
 }
 
+void Task::setDetails(const QString& new_details)
+{
+    if (m_details != new_details)
+    {
+        m_details = new_details;
+        emit details(m_details);
+    }
+}
+
 void Task::setProgress(qint64 current, qint64 total)
 {
-    m_progress = current;
-    m_progressTotal = total;
-    emit progress(m_progress, m_progressTotal);
+    if ((m_progress != current) || (m_progressTotal != total)) {
+        m_progress = current;
+        m_progressTotal = total;
+        
+        emit progress(m_progress, m_progressTotal);
+    } 
 }
 
 void Task::start()
@@ -65,35 +81,35 @@ void Task::start()
         case State::Inactive:
         {
             if (m_show_debug)
-                qDebug() << "Task" << describe() << "starting for the first time";
+                qCDebug(taskLogC) << "Task" << describe() << "starting for the first time";
             break;
         }
         case State::AbortedByUser:
         {
             if (m_show_debug)
-                qDebug() << "Task" << describe() << "restarting for after being aborted by user";
+                qCDebug(taskLogC) << "Task" << describe() << "restarting for after being aborted by user";
             break;
         }
         case State::Failed:
         {
             if (m_show_debug)
-                qDebug() << "Task" << describe() << "restarting for after failing at first";
+                qCDebug(taskLogC) << "Task" << describe() << "restarting for after failing at first";
             break;
         }
         case State::Succeeded:
         {
             if (m_show_debug)
-                qDebug() << "Task" << describe() << "restarting for after succeeding at first";
+                qCDebug(taskLogC) << "Task" << describe() << "restarting for after succeeding at first";
             break;
         }
         case State::Running:
         {
             if (m_show_debug)
-                qWarning() << "The launcher tried to start task" << describe() << "while it was already running!";
+                qCWarning(taskLogC) << "The launcher tried to start task" << describe() << "while it was already running!";
             return;
         }
     }
-    // NOTE: only fall thorugh to here in end states
+    // NOTE: only fall through to here in end states
     m_state = State::Running;
     emit started();
     executeTask();
@@ -104,12 +120,12 @@ void Task::emitFailed(QString reason)
     // Don't fail twice.
     if (!isRunning())
     {
-        qCritical() << "Task" << describe() << "failed while not running!!!!: " << reason;
+        qCCritical(taskLogC) << "Task" << describe() << "failed while not running!!!!: " << reason;
         return;
     }
     m_state = State::Failed;
     m_failReason = reason;
-    qCritical() << "Task" << describe() << "failed: " << reason;
+    qCCritical(taskLogC) << "Task" << describe() << "failed: " << reason;
     emit failed(reason);
     emit finished();
 }
@@ -119,13 +135,13 @@ void Task::emitAborted()
     // Don't abort twice.
     if (!isRunning())
     {
-        qCritical() << "Task" << describe() << "aborted while not running!!!!";
+        qCCritical(taskLogC) << "Task" << describe() << "aborted while not running!!!!";
         return;
     }
     m_state = State::AbortedByUser;
     m_failReason = "Aborted.";
     if (m_show_debug)
-        qDebug() << "Task" << describe() << "aborted.";
+        qCDebug(taskLogC) << "Task" << describe() << "aborted.";
     emit aborted();
     emit finished();
 }
@@ -135,16 +151,21 @@ void Task::emitSucceeded()
     // Don't succeed twice.
     if (!isRunning())
     {
-        qCritical() << "Task" << describe() << "succeeded while not running!!!!";
+        qCCritical(taskLogC) << "Task" << describe() << "succeeded while not running!!!!";
         return;
     }
     m_state = State::Succeeded;
     if (m_show_debug)
-        qDebug() << "Task" << describe() << "succeeded";
+        qCDebug(taskLogC) << "Task" << describe() << "succeeded";
     emit succeeded();
     emit finished();
 }
 
+void Task::propogateStepProgress(TaskStepProgress const& task_progress)
+{
+    emit stepProgress(task_progress);
+}
+
 QString Task::describe()
 {
     QString outStr;
@@ -159,6 +180,7 @@ QString Task::describe()
     {
         out << name;
     }
+    out << " ID: " << m_uid.toString(QUuid::WithoutBraces);
     out << QChar(')');
     out.flush();
     return outStr;
diff --git a/launcher/tasks/Task.h b/launcher/tasks/Task.h
index 3d607dca..6d8bbbb4 100644
--- a/launcher/tasks/Task.h
+++ b/launcher/tasks/Task.h
@@ -1,7 +1,8 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  PrismLauncher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
+ *  Copyright (c) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -36,9 +37,54 @@
 #pragma once
 
 #include <QRunnable>
+#include <QUuid>
+#include <QLoggingCategory>
 
 #include "QObjectPtr.h"
 
+Q_DECLARE_LOGGING_CATEGORY(taskLogC)
+
+enum class TaskStepState {
+    Waiting,
+    Running,
+    Failed,
+    Succeeded
+};
+
+Q_DECLARE_METATYPE(TaskStepState)
+
+struct TaskStepProgress {
+    QUuid uid; 
+    qint64 current = 0;
+    qint64 total = -1;
+
+    qint64 old_current = 0;
+    qint64 old_total = -1;
+
+    QString status = "";
+    QString details = "";
+    TaskStepState state = TaskStepState::Waiting;
+    TaskStepProgress() {
+        this->uid = QUuid::createUuid();
+    }
+    TaskStepProgress(QUuid uid) {
+        this->uid = uid;
+    }
+    bool isDone() const { return (state == TaskStepState::Failed) || (state == TaskStepState::Succeeded); }
+    void update(qint64 current, qint64 total) {
+        this->old_current = this->current;
+        this->old_total = this->total;
+
+        this->current = current;
+        this->total = total;
+        this->state = TaskStepState::Running;
+    }
+};
+
+Q_DECLARE_METATYPE(TaskStepProgress)
+
+typedef QList<std::shared_ptr<TaskStepProgress>> TaskStepProgressList;
+
 class Task : public QObject, public QRunnable {
     Q_OBJECT
    public:
@@ -73,12 +119,15 @@ class Task : public QObject, public QRunnable {
     auto getState() const -> State { return m_state; }
 
     QString getStatus() { return m_status; }
-    virtual auto getStepStatus() const -> QString { return m_status; }
+    QString getDetails() { return m_details; }
 
     qint64 getProgress() { return m_progress; }
     qint64 getTotalProgress() { return m_progressTotal; }
-    virtual auto getStepProgress() const -> qint64 { return 0; }
-    virtual auto getStepTotalProgress() const -> qint64 { return 100; }
+    virtual auto getStepProgress() const -> TaskStepProgressList { return {}; }
+
+     
+
+    QUuid getUid() { return m_uid; }
 
    protected:
     void logWarning(const QString& line);
@@ -94,7 +143,8 @@ class Task : public QObject, public QRunnable {
     void aborted();
     void failed(QString reason);
     void status(QString status);
-    void stepStatus(QString status);
+    void details(QString details);
+    void stepProgress(TaskStepProgress const& task_progress);
 
     /** Emitted when the canAbort() status has changed.
      */
@@ -117,8 +167,11 @@ class Task : public QObject, public QRunnable {
     virtual void emitAborted();
     virtual void emitFailed(QString reason = "");
 
+    virtual void propogateStepProgress(TaskStepProgress const& task_progress);
+
    public slots:
     void setStatus(const QString& status);
+    void setDetails(const QString& details);
     void setProgress(qint64 current, qint64 total);
 
    protected:
@@ -126,6 +179,7 @@ class Task : public QObject, public QRunnable {
     QStringList m_Warnings;
     QString m_failReason = "";
     QString m_status;
+    QString m_details;
     int m_progress = 0;
     int m_progressTotal = 100;
 
@@ -135,4 +189,6 @@ class Task : public QObject, public QRunnable {
    private:
     // Change using setAbortStatus
     bool m_can_abort = false;
+    QUuid m_uid;
+
 };
diff --git a/launcher/tools/JProfiler.cpp b/launcher/tools/JProfiler.cpp
index 1dc0d109..15c0cab6 100644
--- a/launcher/tools/JProfiler.cpp
+++ b/launcher/tools/JProfiler.cpp
@@ -68,8 +68,8 @@ void JProfiler::beginProfilingImpl(shared_qobject_ptr<LaunchTask> process)
     profiler->setArguments(profilerArgs);
     profiler->setProgram(profilerProgram);
 
-    connect(profiler, SIGNAL(started()), SLOT(profilerStarted()));
-    connect(profiler, SIGNAL(finished(int, QProcess::ExitStatus)), SLOT(profilerFinished(int,QProcess::ExitStatus)));
+    connect(profiler, &QProcess::started, this, &JProfiler::profilerStarted);
+    connect(profiler, QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished), this, &JProfiler::profilerFinished);
 
     m_profilerProcess = profiler;
     profiler->start();
diff --git a/launcher/tools/JVisualVM.cpp b/launcher/tools/JVisualVM.cpp
index b1acc3c0..28ffb9cd 100644
--- a/launcher/tools/JVisualVM.cpp
+++ b/launcher/tools/JVisualVM.cpp
@@ -57,8 +57,8 @@ void JVisualVM::beginProfilingImpl(shared_qobject_ptr<LaunchTask> process)
     profiler->setArguments(profilerArgs);
     profiler->setProgram(programPath);
 
-    connect(profiler, SIGNAL(started()), SLOT(profilerStarted()));
-    connect(profiler, SIGNAL(finished(int, QProcess::ExitStatus)), SLOT(profilerFinished(int,QProcess::ExitStatus)));
+    connect(profiler, &QProcess::started, this, &JVisualVM::profilerStarted);
+    connect(profiler, QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished), this,  &JVisualVM::profilerFinished);
 
     profiler->start();
     m_profilerProcess = profiler;
diff --git a/launcher/translations/TranslationsModel.cpp b/launcher/translations/TranslationsModel.cpp
index 38f48296..46db4804 100644
--- a/launcher/translations/TranslationsModel.cpp
+++ b/launcher/translations/TranslationsModel.cpp
@@ -670,7 +670,7 @@ void TranslationsModel::downloadIndex()
         return;
     }
     qDebug() << "Downloading Translations Index...";
-    d->m_index_job = new NetJob("Translations Index", APPLICATION->network());
+    d->m_index_job.reset(new NetJob("Translations Index", APPLICATION->network()));
     MetaEntryPtr entry = APPLICATION->metacache()->resolveEntry("translations", "index_v2.json");
     entry->setStale(true);
     d->m_index_task = Net::Download::makeCached(QUrl(BuildConfig.TRANSLATIONS_BASE_URL + "index_v2.json"), entry);
@@ -722,7 +722,7 @@ void TranslationsModel::downloadTranslation(QString key)
     dl->addValidator(new Net::ChecksumValidator(QCryptographicHash::Sha1, rawHash));
     dl->setProgress(dl->getProgress(), lang->file_size);
 
-    d->m_dl_job = new NetJob("Translation for " + key, APPLICATION->network());
+    d->m_dl_job.reset(new NetJob("Translation for " + key, APPLICATION->network()));
     d->m_dl_job->addNetAction(dl);
 
     connect(d->m_dl_job.get(), &NetJob::succeeded, this, &TranslationsModel::dlGood);
diff --git a/launcher/ui/GuiUtil.cpp b/launcher/ui/GuiUtil.cpp
index 5a62e4d0..930e088a 100644
--- a/launcher/ui/GuiUtil.cpp
+++ b/launcher/ui/GuiUtil.cpp
@@ -1,8 +1,9 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (C) 2022 Lenny McLennington <lenny@sneed.church>
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -39,6 +40,7 @@
 #include <QClipboard>
 #include <QApplication>
 #include <QFileDialog>
+#include <QStandardPaths>
 
 #include "ui/dialogs/ProgressDialog.h"
 #include "ui/dialogs/CustomMessageBox.h"
@@ -49,11 +51,34 @@
 #include <DesktopServices.h>
 #include <BuildConfig.h>
 
-QString GuiUtil::uploadPaste(const QString &text, QWidget *parentWidget)
+std::optional<QString> GuiUtil::uploadPaste(const QString &name, const QString &text, QWidget *parentWidget)
 {
     ProgressDialog dialog(parentWidget);
     auto pasteTypeSetting = static_cast<PasteUpload::PasteType>(APPLICATION->settings()->get("PastebinType").toInt());
     auto pasteCustomAPIBaseSetting = APPLICATION->settings()->get("PastebinCustomAPIBase").toString();
+
+    {
+        QUrl baseUrl;
+        if (pasteCustomAPIBaseSetting.isEmpty())
+            baseUrl = PasteUpload::PasteTypes[pasteTypeSetting].defaultBase;
+        else
+            baseUrl = pasteCustomAPIBaseSetting;
+
+        if (baseUrl.isValid())
+        {
+            auto response = CustomMessageBox::selectable(parentWidget, QObject::tr("Confirm Upload"),
+                                                         QObject::tr("You are about to upload \"%1\" to %2.\n"
+                                                                     "You should double-check for personal information.\n\n"
+                                                                     "Are you sure?")
+                                                             .arg(name, baseUrl.host()),
+                                                         QMessageBox::Warning, QMessageBox::Yes | QMessageBox::No, QMessageBox::No)
+                                ->exec();
+
+            if (response != QMessageBox::Yes)
+                return {};
+        }
+    }
+
     std::unique_ptr<PasteUpload> paste(new PasteUpload(parentWidget, text, pasteCustomAPIBaseSetting, pasteTypeSetting));
 
     dialog.execWithTask(paste.get());
diff --git a/launcher/ui/GuiUtil.h b/launcher/ui/GuiUtil.h
index 5e109383..96ebd9a2 100644
--- a/launcher/ui/GuiUtil.h
+++ b/launcher/ui/GuiUtil.h
@@ -1,10 +1,11 @@
 #pragma once
 
 #include <QWidget>
+#include <optional>
 
 namespace GuiUtil
 {
-QString uploadPaste(const QString &text, QWidget *parentWidget);
+std::optional<QString> uploadPaste(const QString &name, const QString &text, QWidget *parentWidget);
 void setClipboardText(const QString &text);
 QStringList BrowseForFiles(QString context, QString caption, QString filter, QString defaultPath, QWidget *parentWidget);
 QString BrowseForFile(QString context, QString caption, QString filter, QString defaultPath, QWidget *parentWidget);
diff --git a/launcher/ui/MainWindow.cpp b/launcher/ui/MainWindow.cpp
index 3651aa15..72b7db64 100644
--- a/launcher/ui/MainWindow.cpp
+++ b/launcher/ui/MainWindow.cpp
@@ -1,7 +1,8 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -42,6 +43,7 @@
 #include "FileSystem.h"
 
 #include "MainWindow.h"
+#include "ui_MainWindow.h"
 
 #include <QVariant>
 #include <QUrl>
@@ -85,8 +87,7 @@
 #include <net/Download.h>
 #include <news/NewsChecker.h>
 #include <tools/BaseProfiler.h>
-#include <updater/DownloadTask.h>
-#include <updater/UpdateChecker.h>
+#include <updater/ExternalUpdater.h>
 #include <DesktopServices.h>
 #include "InstanceWindow.h"
 #include "InstancePageProvider.h"
@@ -101,22 +102,20 @@
 #include "ui/dialogs/NewsDialog.h"
 #include "ui/dialogs/ProgressDialog.h"
 #include "ui/dialogs/AboutDialog.h"
-#include "ui/dialogs/VersionSelectDialog.h"
 #include "ui/dialogs/CustomMessageBox.h"
 #include "ui/dialogs/IconPickerDialog.h"
 #include "ui/dialogs/CopyInstanceDialog.h"
-#include "ui/dialogs/UpdateDialog.h"
 #include "ui/dialogs/EditAccountDialog.h"
 #include "ui/dialogs/ExportInstanceDialog.h"
-#include "ui/dialogs/ImportResourcePackDialog.h"
+#include "ui/dialogs/ImportResourceDialog.h"
 #include "ui/themes/ITheme.h"
+#include "ui/themes/ThemeManager.h"
 
-#include <minecraft/mod/ResourcePackFolderModel.h>
-#include <minecraft/mod/tasks/LocalResourcePackParseTask.h>
-#include <minecraft/mod/TexturePackFolderModel.h>
-#include <minecraft/mod/tasks/LocalTexturePackParseTask.h>
+#include "minecraft/mod/tasks/LocalResourceParse.h"
+#include "minecraft/mod/ModFolderModel.h"
+#include "minecraft/mod/ShaderPackFolderModel.h"
+#include "minecraft/WorldList.h"
 
-#include "UpdateController.h"
 #include "KonamiCode.h"
 
 #include "InstanceImportTask.h"
@@ -138,785 +137,112 @@ QString profileInUseFilter(const QString & profile, bool used)
 }
 }
 
-// WHY: to hold the pre-translation strings together with the T pointer, so it can be retranslated without a lot of ugly code
-template <typename T>
-class Translated
+MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow)
 {
-public:
-    Translated(){}
-    Translated(QWidget *parent)
-    {
-        m_contained = new T(parent);
-    }
-    void setTooltipId(const char * tooltip)
-    {
-        m_tooltip = tooltip;
-    }
-    void setTextId(const char * text)
-    {
-        m_text = text;
-    }
-    operator T*()
-    {
-        return m_contained;
-    }
-    T * operator->()
-    {
-        return m_contained;
-    }
-    void retranslate()
-    {
-        if(m_text)
-        {
-            QString result;
-            result = QApplication::translate("MainWindow", m_text);
-            if(result.contains("%1")) {
-                result = result.arg(BuildConfig.LAUNCHER_DISPLAYNAME);
-            }
-            m_contained->setText(result);
-        }
-        if(m_tooltip)
-        {
-            QString result;
-            result = QApplication::translate("MainWindow", m_tooltip);
-            if(result.contains("%1")) {
-                result = result.arg(BuildConfig.LAUNCHER_DISPLAYNAME);
-            }
-            m_contained->setToolTip(result);
-        }
-    }
-private:
-    T * m_contained = nullptr;
-    const char * m_text = nullptr;
-    const char * m_tooltip = nullptr;
-};
-using TranslatedAction = Translated<QAction>;
-using TranslatedToolButton = Translated<QToolButton>;
-
-class TranslatedToolbar
-{
-public:
-    TranslatedToolbar(){}
-    TranslatedToolbar(QWidget *parent)
-    {
-        m_contained = new QToolBar(parent);
-    }
-    void setWindowTitleId(const char * title)
-    {
-        m_title = title;
-    }
-    operator QToolBar*()
-    {
-        return m_contained;
-    }
-    QToolBar * operator->()
-    {
-        return m_contained;
-    }
-    void retranslate()
-    {
-        if(m_title)
-        {
-            m_contained->setWindowTitle(QApplication::translate("MainWindow", m_title));
-        }
-    }
-private:
-    QToolBar * m_contained = nullptr;
-    const char * m_title = nullptr;
-};
-
-class MainWindow::Ui
-{
-public:
-    TranslatedAction actionAddInstance;
-    //TranslatedAction actionRefresh;
-    TranslatedAction actionCheckUpdate;
-    TranslatedAction actionSettings;
-    TranslatedAction actionMoreNews;
-    TranslatedAction actionManageAccounts;
-    TranslatedAction actionLaunchInstance;
-    TranslatedAction actionKillInstance;
-    TranslatedAction actionRenameInstance;
-    TranslatedAction actionChangeInstGroup;
-    TranslatedAction actionChangeInstIcon;
-    TranslatedAction actionEditInstance;
-    TranslatedAction actionViewSelectedInstFolder;
-    TranslatedAction actionDeleteInstance;
-    TranslatedAction actionCAT;
-    TranslatedAction actionCopyInstance;
-    TranslatedAction actionLaunchInstanceOffline;
-    TranslatedAction actionLaunchInstanceDemo;
-    TranslatedAction actionExportInstance;
-    TranslatedAction actionCreateInstanceShortcut;
-    QVector<TranslatedAction *> all_actions;
-
-    LabeledToolButton *renameButton = nullptr;
-    LabeledToolButton *changeIconButton = nullptr;
-
-    QMenu * foldersMenu = nullptr;
-    TranslatedToolButton foldersMenuButton;
-    TranslatedAction actionViewInstanceFolder;
-    TranslatedAction actionViewCentralModsFolder;
-
-    QMenu * editMenu = nullptr;
-    TranslatedAction actionUndoTrashInstance;
-
-    QMenu * helpMenu = nullptr;
-    TranslatedToolButton helpMenuButton;
-    TranslatedAction actionClearMetadata;
-    #ifdef Q_OS_MAC
-    TranslatedAction actionAddToPATH;
-    #endif
-    TranslatedAction actionReportBug;
-    TranslatedAction actionDISCORD;
-    TranslatedAction actionMATRIX;
-    TranslatedAction actionREDDIT;
-    TranslatedAction actionAbout;
-
-    TranslatedAction actionNoAccountsAdded;
-    TranslatedAction actionNoDefaultAccount;
-
-    TranslatedAction actionLockToolbars;
-
-    TranslatedAction actionChangeTheme;
-
-    QVector<TranslatedToolButton *> all_toolbuttons;
-
-    QWidget *centralWidget = nullptr;
-    QHBoxLayout *horizontalLayout = nullptr;
-    QStatusBar *statusBar = nullptr;
-
-    QMenuBar *menuBar = nullptr;
-    QMenu *fileMenu;
-    QMenu *viewMenu;
-    QMenu *profileMenu;
-
-    TranslatedAction actionCloseWindow;
-
-    TranslatedAction actionOpenWiki;
-    TranslatedAction actionNewsMenuBar;
-
-    TranslatedToolbar mainToolBar;
-    TranslatedToolbar instanceToolBar;
-    TranslatedToolbar newsToolBar;
-    QVector<TranslatedToolbar *> all_toolbars;
-
-    void createMainToolbarActions(MainWindow *MainWindow)
-    {
-        actionAddInstance = TranslatedAction(MainWindow);
-        actionAddInstance->setObjectName(QStringLiteral("actionAddInstance"));
-        actionAddInstance->setIcon(APPLICATION->getThemedIcon("new"));
-        actionAddInstance.setTextId(QT_TRANSLATE_NOOP("MainWindow", "Add Instanc&e..."));
-        actionAddInstance.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Add a new instance."));
-        actionAddInstance->setShortcut(QKeySequence::New);
-        all_actions.append(&actionAddInstance);
-
-        actionViewInstanceFolder = TranslatedAction(MainWindow);
-        actionViewInstanceFolder->setObjectName(QStringLiteral("actionViewInstanceFolder"));
-        actionViewInstanceFolder->setIcon(APPLICATION->getThemedIcon("viewfolder"));
-        actionViewInstanceFolder.setTextId(QT_TRANSLATE_NOOP("MainWindow", "&View Instance Folder"));
-        actionViewInstanceFolder.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Open the instance folder in a file browser."));
-        all_actions.append(&actionViewInstanceFolder);
-
-        actionViewCentralModsFolder = TranslatedAction(MainWindow);
-        actionViewCentralModsFolder->setObjectName(QStringLiteral("actionViewCentralModsFolder"));
-        actionViewCentralModsFolder->setIcon(APPLICATION->getThemedIcon("centralmods"));
-        actionViewCentralModsFolder.setTextId(QT_TRANSLATE_NOOP("MainWindow", "View &Central Mods Folder"));
-        actionViewCentralModsFolder.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Open the central mods folder in a file browser."));
-        all_actions.append(&actionViewCentralModsFolder);
-
-        foldersMenu = new QMenu(MainWindow);
-        foldersMenu->setTitle(tr("F&olders"));
-        foldersMenu->setToolTipsVisible(true);
-
-        foldersMenu->addAction(actionViewInstanceFolder);
-        foldersMenu->addAction(actionViewCentralModsFolder);
-
-        foldersMenuButton = TranslatedToolButton(MainWindow);
-        foldersMenuButton.setTextId(QT_TRANSLATE_NOOP("MainWindow", "F&olders"));
-        foldersMenuButton.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Open one of the folders shared between instances."));
-        foldersMenuButton->setMenu(foldersMenu);
-        foldersMenuButton->setPopupMode(QToolButton::InstantPopup);
-        foldersMenuButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
-        foldersMenuButton->setIcon(APPLICATION->getThemedIcon("viewfolder"));
-        foldersMenuButton->setFocusPolicy(Qt::NoFocus);
-        all_toolbuttons.append(&foldersMenuButton);
-
-        actionSettings = TranslatedAction(MainWindow);
-        actionSettings->setObjectName(QStringLiteral("actionSettings"));
-        actionSettings->setIcon(APPLICATION->getThemedIcon("settings"));
-        actionSettings->setMenuRole(QAction::PreferencesRole);
-        actionSettings.setTextId(QT_TRANSLATE_NOOP("MainWindow", "Setti&ngs..."));
-        actionSettings.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Change settings."));
-        actionSettings->setShortcut(QKeySequence::Preferences);
-        all_actions.append(&actionSettings);
-
-        actionUndoTrashInstance = TranslatedAction(MainWindow);
-        actionUndoTrashInstance->setObjectName(QStringLiteral("actionUndoTrashInstance"));
-        actionUndoTrashInstance.setTextId(QT_TRANSLATE_NOOP("MainWindow", "&Undo Last Instance Deletion"));
-        actionUndoTrashInstance->setEnabled(APPLICATION->instances()->trashedSomething());
-        actionUndoTrashInstance->setShortcut(QKeySequence::Undo);
-        all_actions.append(&actionUndoTrashInstance);
-
-        actionClearMetadata = TranslatedAction(MainWindow);
-        actionClearMetadata->setObjectName(QStringLiteral("actionClearMetadata"));
-        actionClearMetadata->setIcon(APPLICATION->getThemedIcon("refresh"));
-        actionClearMetadata.setTextId(QT_TRANSLATE_NOOP("MainWindow", "&Clear Metadata Cache"));
-        actionClearMetadata.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Clear cached metadata"));
-        all_actions.append(&actionClearMetadata);
-
-        #ifdef Q_OS_MAC
-        actionAddToPATH = TranslatedAction(MainWindow);
-        actionAddToPATH->setObjectName(QStringLiteral("actionAddToPATH"));
-        actionAddToPATH.setTextId(QT_TRANSLATE_NOOP("MainWindow", "Install to &PATH"));
-        actionAddToPATH.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Install a prismlauncher symlink to /usr/local/bin"));
-        all_actions.append(&actionAddToPATH);
-        #endif
-
-        if (!BuildConfig.BUG_TRACKER_URL.isEmpty()) {
-            actionReportBug = TranslatedAction(MainWindow);
-            actionReportBug->setObjectName(QStringLiteral("actionReportBug"));
-            actionReportBug->setIcon(APPLICATION->getThemedIcon("bug"));
-            actionReportBug.setTextId(QT_TRANSLATE_NOOP("MainWindow", "Report a &Bug..."));
-            actionReportBug.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Open the bug tracker to report a bug with %1."));
-            all_actions.append(&actionReportBug);
-        }
-
-        if(!BuildConfig.MATRIX_URL.isEmpty()) {
-            actionMATRIX = TranslatedAction(MainWindow);
-            actionMATRIX->setObjectName(QStringLiteral("actionMATRIX"));
-            actionMATRIX->setIcon(APPLICATION->getThemedIcon("matrix"));
-            actionMATRIX.setTextId(QT_TRANSLATE_NOOP("MainWindow", "&Matrix Space"));
-            actionMATRIX.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Open %1 Matrix space"));
-            all_actions.append(&actionMATRIX);
-        }
-
-        if (!BuildConfig.DISCORD_URL.isEmpty()) {
-            actionDISCORD = TranslatedAction(MainWindow);
-            actionDISCORD->setObjectName(QStringLiteral("actionDISCORD"));
-            actionDISCORD->setIcon(APPLICATION->getThemedIcon("discord"));
-            actionDISCORD.setTextId(QT_TRANSLATE_NOOP("MainWindow", "&Discord Guild"));
-            actionDISCORD.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Open %1 Discord guild."));
-            all_actions.append(&actionDISCORD);
-        }
-
-        if (!BuildConfig.SUBREDDIT_URL.isEmpty()) {
-            actionREDDIT = TranslatedAction(MainWindow);
-            actionREDDIT->setObjectName(QStringLiteral("actionREDDIT"));
-            actionREDDIT->setIcon(APPLICATION->getThemedIcon("reddit-alien"));
-            actionREDDIT.setTextId(QT_TRANSLATE_NOOP("MainWindow", "Sub&reddit"));
-            actionREDDIT.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Open %1 subreddit."));
-            all_actions.append(&actionREDDIT);
-        }
-
-        actionAbout = TranslatedAction(MainWindow);
-        actionAbout->setObjectName(QStringLiteral("actionAbout"));
-        actionAbout->setIcon(APPLICATION->getThemedIcon("about"));
-        actionAbout->setMenuRole(QAction::AboutRole);
-        actionAbout.setTextId(QT_TRANSLATE_NOOP("MainWindow", "&About %1"));
-        actionAbout.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "View information about %1."));
-        all_actions.append(&actionAbout);
-
-        if(BuildConfig.UPDATER_ENABLED)
-        {
-            actionCheckUpdate = TranslatedAction(MainWindow);
-            actionCheckUpdate->setObjectName(QStringLiteral("actionCheckUpdate"));
-            actionCheckUpdate->setIcon(APPLICATION->getThemedIcon("checkupdate"));
-            actionCheckUpdate.setTextId(QT_TRANSLATE_NOOP("MainWindow", "&Update..."));
-            actionCheckUpdate.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Check for new updates for %1."));
-            actionCheckUpdate->setMenuRole(QAction::ApplicationSpecificRole);
-            all_actions.append(&actionCheckUpdate);
-        }
-
-        actionCAT = TranslatedAction(MainWindow);
-        actionCAT->setObjectName(QStringLiteral("actionCAT"));
-        actionCAT->setCheckable(true);
-        actionCAT->setIcon(APPLICATION->getThemedIcon("cat"));
-        actionCAT.setTextId(QT_TRANSLATE_NOOP("MainWindow", "&Meow"));
-        actionCAT.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "It's a fluffy kitty :3"));
-        actionCAT->setPriority(QAction::LowPriority);
-        all_actions.append(&actionCAT);
-
-        // profile menu and its actions
-        actionManageAccounts = TranslatedAction(MainWindow);
-        actionManageAccounts->setObjectName(QStringLiteral("actionManageAccounts"));
-        actionManageAccounts.setTextId(QT_TRANSLATE_NOOP("MainWindow", "&Manage Accounts..."));
-        // FIXME: no tooltip!
-        actionManageAccounts->setCheckable(false);
-        actionManageAccounts->setIcon(APPLICATION->getThemedIcon("accounts"));
-        all_actions.append(&actionManageAccounts);
-
-        actionLockToolbars = TranslatedAction(MainWindow);
-        actionLockToolbars->setObjectName(QStringLiteral("actionLockToolbars"));
-        actionLockToolbars.setTextId(QT_TRANSLATE_NOOP("MainWindow", "Lock Toolbars"));
-        actionLockToolbars->setCheckable(true);
-        all_actions.append(&actionLockToolbars);
-
-        actionChangeTheme = TranslatedAction(MainWindow);
-        actionChangeTheme->setObjectName(QStringLiteral("actionChangeTheme"));
-        actionChangeTheme.setTextId(QT_TRANSLATE_NOOP("MainWindow", "Themes"));
-        all_actions.append(&actionChangeTheme);
-    }
-
-    void createMainToolbar(QMainWindow *MainWindow)
-    {
-        mainToolBar = TranslatedToolbar(MainWindow);
-        mainToolBar->setVisible(menuBar->isNativeMenuBar() || !APPLICATION->settings()->get("MenuBarInsteadOfToolBar").toBool());
-        mainToolBar->setObjectName(QStringLiteral("mainToolBar"));
-        mainToolBar->setAllowedAreas(Qt::TopToolBarArea | Qt::BottomToolBarArea);
-        mainToolBar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
-        mainToolBar->setFloatable(false);
-        mainToolBar.setWindowTitleId(QT_TRANSLATE_NOOP("MainWindow", "Main Toolbar"));
-
-        mainToolBar->addAction(actionAddInstance);
-
-        mainToolBar->addSeparator();
-
-        QWidgetAction* foldersButtonAction = new QWidgetAction(MainWindow);
-        foldersButtonAction->setDefaultWidget(foldersMenuButton);
-        mainToolBar->addAction(foldersButtonAction);
-
-        mainToolBar->addAction(actionSettings);
-
-        helpMenu = new QMenu(MainWindow);
-        helpMenu->setToolTipsVisible(true);
-
-        helpMenu->addAction(actionClearMetadata);
-
-        #ifdef Q_OS_MAC
-        helpMenu->addAction(actionAddToPATH);
-        #endif
-
-        if (!BuildConfig.BUG_TRACKER_URL.isEmpty()) {
-            helpMenu->addAction(actionReportBug);
-        }
-        
-        if(!BuildConfig.MATRIX_URL.isEmpty()) {
-            helpMenu->addAction(actionMATRIX);
-        }
-
-        if (!BuildConfig.DISCORD_URL.isEmpty()) {
-            helpMenu->addAction(actionDISCORD);
-        }
-
-        if (!BuildConfig.SUBREDDIT_URL.isEmpty()) {
-            helpMenu->addAction(actionREDDIT);
-        }
-
-        helpMenu->addAction(actionAbout);
-
-        helpMenuButton = TranslatedToolButton(MainWindow);
-        helpMenuButton.setTextId(QT_TRANSLATE_NOOP("MainWindow", "Help"));
-        helpMenuButton.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Get help with %1 or Minecraft."));
-        helpMenuButton->setMenu(helpMenu);
-        helpMenuButton->setPopupMode(QToolButton::InstantPopup);
-        helpMenuButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
-        helpMenuButton->setIcon(APPLICATION->getThemedIcon("help"));
-        helpMenuButton->setFocusPolicy(Qt::NoFocus);
-        all_toolbuttons.append(&helpMenuButton);
-        QWidgetAction* helpButtonAction = new QWidgetAction(MainWindow);
-        helpButtonAction->setDefaultWidget(helpMenuButton);
-        mainToolBar->addAction(helpButtonAction);
-
-        if(BuildConfig.UPDATER_ENABLED)
-        {
-            mainToolBar->addAction(actionCheckUpdate);
-        }
-
-        mainToolBar->addSeparator();
-
-        mainToolBar->addAction(actionCAT);
-
-        all_toolbars.append(&mainToolBar);
-        MainWindow->addToolBar(Qt::TopToolBarArea, mainToolBar);
-    }
-
-    void createMenuBar(QMainWindow *MainWindow)
-    {
-        menuBar = new QMenuBar(MainWindow);
-        menuBar->setVisible(APPLICATION->settings()->get("MenuBarInsteadOfToolBar").toBool());
-
-        fileMenu = menuBar->addMenu(tr("&File"));
-        // Workaround for QTBUG-94802 (https://bugreports.qt.io/browse/QTBUG-94802); also present for other menus
-        fileMenu->setSeparatorsCollapsible(false);
-        fileMenu->addAction(actionAddInstance);
-        fileMenu->addAction(actionLaunchInstance);
-        fileMenu->addAction(actionKillInstance);
-        fileMenu->addAction(actionCloseWindow);
-        fileMenu->addSeparator();
-        fileMenu->addAction(actionEditInstance);
-        fileMenu->addAction(actionChangeInstGroup);
-        fileMenu->addAction(actionViewSelectedInstFolder);
-        fileMenu->addAction(actionExportInstance);
-        fileMenu->addAction(actionCopyInstance);
-        fileMenu->addAction(actionDeleteInstance);
-        fileMenu->addAction(actionCreateInstanceShortcut);
-        fileMenu->addSeparator();
-        fileMenu->addAction(actionSettings);
-
-        editMenu = menuBar->addMenu(tr("&Edit"));
-        editMenu->addAction(actionUndoTrashInstance);
-
-        viewMenu = menuBar->addMenu(tr("&View"));
-        viewMenu->setSeparatorsCollapsible(false);
-        viewMenu->addAction(actionChangeTheme);
-        viewMenu->addSeparator();
-        viewMenu->addAction(actionCAT);
-        viewMenu->addSeparator();
-
-        viewMenu->addAction(actionLockToolbars);
-
-        menuBar->addMenu(foldersMenu);
-
-        profileMenu = menuBar->addMenu(tr("&Accounts"));
-        profileMenu->setSeparatorsCollapsible(false);
-        profileMenu->addAction(actionManageAccounts);
-
-        helpMenu = menuBar->addMenu(tr("&Help"));
-        helpMenu->setSeparatorsCollapsible(false);
-        helpMenu->addAction(actionClearMetadata);
-        #ifdef Q_OS_MAC
-        helpMenu->addAction(actionAddToPATH);
-        #endif
-        helpMenu->addSeparator();
-        helpMenu->addAction(actionAbout);
-        helpMenu->addAction(actionOpenWiki);
-        helpMenu->addAction(actionNewsMenuBar);
-        helpMenu->addSeparator();
-        if (!BuildConfig.BUG_TRACKER_URL.isEmpty())
-            helpMenu->addAction(actionReportBug);
-        if (!BuildConfig.MATRIX_URL.isEmpty())
-            helpMenu->addAction(actionMATRIX);
-        if (!BuildConfig.DISCORD_URL.isEmpty())
-            helpMenu->addAction(actionDISCORD);
-        if (!BuildConfig.SUBREDDIT_URL.isEmpty())
-            helpMenu->addAction(actionREDDIT);
-        if(BuildConfig.UPDATER_ENABLED)
-        {
-            helpMenu->addSeparator();
-            helpMenu->addAction(actionCheckUpdate);
-        }
-        MainWindow->setMenuBar(menuBar);
-    }
+    ui->setupUi(this);
 
-    void createMenuActions(MainWindow *MainWindow)
-    {
-        actionCloseWindow = TranslatedAction(MainWindow);
-        actionCloseWindow->setObjectName(QStringLiteral("actionCloseWindow"));
-        actionCloseWindow.setTextId(QT_TRANSLATE_NOOP("MainWindow", "Close &Window"));
-        actionCloseWindow.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Close the current window"));
-        actionCloseWindow->setShortcut(QKeySequence::Close);
-        connect(actionCloseWindow, &QAction::triggered, APPLICATION, &Application::closeCurrentWindow);
-        all_actions.append(&actionCloseWindow);
-
-        actionOpenWiki = TranslatedAction(MainWindow);
-        actionOpenWiki->setObjectName(QStringLiteral("actionOpenWiki"));
-        actionOpenWiki.setTextId(QT_TRANSLATE_NOOP("MainWindow", "%1 &Help"));
-        actionOpenWiki.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Open the %1 wiki"));
-        actionOpenWiki->setIcon(APPLICATION->getThemedIcon("help"));
-        connect(actionOpenWiki, &QAction::triggered, MainWindow, &MainWindow::on_actionOpenWiki_triggered);
-        all_actions.append(&actionOpenWiki);
-
-        actionNewsMenuBar = TranslatedAction(MainWindow);
-        actionNewsMenuBar->setObjectName(QStringLiteral("actionNewsMenuBar"));
-        actionNewsMenuBar.setTextId(QT_TRANSLATE_NOOP("MainWindow", "%1 &News"));
-        actionNewsMenuBar.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Open the %1 wiki"));
-        actionNewsMenuBar->setIcon(APPLICATION->getThemedIcon("news"));
-        connect(actionNewsMenuBar, &QAction::triggered, MainWindow, &MainWindow::on_actionMoreNews_triggered);
-        all_actions.append(&actionNewsMenuBar);
-    }
-
-    // "Instance actions" are actions that require an instance to be selected (i.e. "new instance" is not here)
-    // Actions that also require other conditions (e.g. a running instance) won't be changed.
-    void setInstanceActionsEnabled(bool enabled)
-    {
-        actionEditInstance->setEnabled(enabled);
-        actionChangeInstGroup->setEnabled(enabled);
-        actionViewSelectedInstFolder->setEnabled(enabled);
-        actionExportInstance->setEnabled(enabled);
-        actionDeleteInstance->setEnabled(enabled);
-        actionCopyInstance->setEnabled(enabled);
-        actionCreateInstanceShortcut->setEnabled(enabled);
-    }
+    setWindowIcon(APPLICATION->getThemedIcon("logo"));
+    setWindowTitle(APPLICATION->applicationDisplayName());
+#ifndef QT_NO_ACCESSIBILITY
+    setAccessibleName(BuildConfig.LAUNCHER_DISPLAYNAME);
+#endif
 
-    void createStatusBar(QMainWindow *MainWindow)
+    // instance toolbar stuff
     {
-        statusBar = new QStatusBar(MainWindow);
-        statusBar->setObjectName(QStringLiteral("statusBar"));
-        MainWindow->setStatusBar(statusBar);
-    }
+        // Qt doesn't like vertical moving toolbars, so we have to force them...
+        // See https://github.com/PolyMC/PolyMC/issues/493
+        connect(ui->instanceToolBar, &QToolBar::orientationChanged,
+                [=](Qt::Orientation) { ui->instanceToolBar->setOrientation(Qt::Vertical); });
 
-    void createNewsToolbar(QMainWindow *MainWindow)
-    {
-        newsToolBar = TranslatedToolbar(MainWindow);
-        newsToolBar->setObjectName(QStringLiteral("newsToolBar"));
-        newsToolBar->setAllowedAreas(Qt::TopToolBarArea | Qt::BottomToolBarArea);
-        newsToolBar->setIconSize(QSize(16, 16));
-        newsToolBar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
-        newsToolBar->setFloatable(false);
-        newsToolBar->setWindowTitle(QT_TRANSLATE_NOOP("MainWindow", "News Toolbar"));
-
-        actionMoreNews = TranslatedAction(MainWindow);
-        actionMoreNews->setObjectName(QStringLiteral("actionMoreNews"));
-        actionMoreNews->setIcon(APPLICATION->getThemedIcon("news"));
-        actionMoreNews.setTextId(QT_TRANSLATE_NOOP("MainWindow", "More news..."));
-        actionMoreNews.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Open the development blog to read more news about %1."));
-        all_actions.append(&actionMoreNews);
-        newsToolBar->addAction(actionMoreNews);
-
-        all_toolbars.append(&newsToolBar);
-        MainWindow->addToolBar(Qt::BottomToolBarArea, newsToolBar);
-    }
-
-    void createInstanceActions(QMainWindow *MainWindow)
-    {
-        // NOTE: not added to toolbar, but used for instance context menu (right click)
-        actionChangeInstIcon = TranslatedAction(MainWindow);
-        actionChangeInstIcon->setObjectName(QStringLiteral("actionChangeInstIcon"));
-        actionChangeInstIcon->setIcon(QIcon(":/icons/instances/grass"));
-        actionChangeInstIcon->setIconVisibleInMenu(true);
-        actionChangeInstIcon.setTextId(QT_TRANSLATE_NOOP("MainWindow", "Change Icon"));
-        actionChangeInstIcon.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Change the selected instance's icon."));
-        all_actions.append(&actionChangeInstIcon);
-
-        changeIconButton = new LabeledToolButton(MainWindow);
+        // if you try to add a widget to a toolbar in a .ui file
+        // qt designer will delete it when you save the file >:(
+        changeIconButton = new LabeledToolButton(this);
         changeIconButton->setObjectName(QStringLiteral("changeIconButton"));
         changeIconButton->setIcon(APPLICATION->getThemedIcon("news"));
-        changeIconButton->setToolTip(actionChangeInstIcon->toolTip());
         changeIconButton->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
+        connect(changeIconButton, &QToolButton::clicked, this, &MainWindow::on_actionChangeInstIcon_triggered);
+        ui->instanceToolBar->insertWidgetBefore(ui->actionLaunchInstance, changeIconButton);
 
-        // NOTE: not added to toolbar, but used for instance context menu (right click)
-        actionRenameInstance = TranslatedAction(MainWindow);
-        actionRenameInstance->setObjectName(QStringLiteral("actionRenameInstance"));
-        actionRenameInstance.setTextId(QT_TRANSLATE_NOOP("MainWindow", "Rename"));
-        actionRenameInstance.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Rename the selected instance."));
-        actionRenameInstance->setIcon(APPLICATION->getThemedIcon("rename"));
-        all_actions.append(&actionRenameInstance);
-
-        // the rename label is inside the rename tool button
-        renameButton = new LabeledToolButton(MainWindow);
+        renameButton = new LabeledToolButton(this);
         renameButton->setObjectName(QStringLiteral("renameButton"));
-        renameButton->setToolTip(actionRenameInstance->toolTip());
         renameButton->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
+        connect(renameButton, &QToolButton::clicked, this, &MainWindow::on_actionRenameInstance_triggered);
+        ui->instanceToolBar->insertWidgetBefore(ui->actionLaunchInstance, renameButton);
 
-        actionLaunchInstance = TranslatedAction(MainWindow);
-        actionLaunchInstance->setObjectName(QStringLiteral("actionLaunchInstance"));
-        actionLaunchInstance.setTextId(QT_TRANSLATE_NOOP("MainWindow", "&Launch"));
-        actionLaunchInstance.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Launch the selected instance."));
-        actionLaunchInstance->setIcon(APPLICATION->getThemedIcon("launch"));
-        all_actions.append(&actionLaunchInstance);
-
-        actionLaunchInstanceOffline = TranslatedAction(MainWindow);
-        actionLaunchInstanceOffline->setObjectName(QStringLiteral("actionLaunchInstanceOffline"));
-        actionLaunchInstanceOffline.setTextId(QT_TRANSLATE_NOOP("MainWindow", "Launch &Offline"));
-        actionLaunchInstanceOffline.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Launch the selected instance in offline mode."));
-        all_actions.append(&actionLaunchInstanceOffline);
-
-        actionLaunchInstanceDemo = TranslatedAction(MainWindow);
-        actionLaunchInstanceDemo->setObjectName(QStringLiteral("actionLaunchInstanceDemo"));
-        actionLaunchInstanceDemo.setTextId(QT_TRANSLATE_NOOP("MainWindow", "Launch &Demo"));
-        actionLaunchInstanceDemo.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Launch the selected instance in demo mode."));
-        all_actions.append(&actionLaunchInstanceDemo);
-
-        actionKillInstance = TranslatedAction(MainWindow);
-        actionKillInstance->setObjectName(QStringLiteral("actionKillInstance"));
-        actionKillInstance->setDisabled(true);
-        actionKillInstance.setTextId(QT_TRANSLATE_NOOP("MainWindow", "&Kill"));
-        actionKillInstance.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Kill the running instance"));
-        actionKillInstance->setShortcut(QKeySequence(tr("Ctrl+K")));
-        actionKillInstance->setIcon(APPLICATION->getThemedIcon("status-bad"));
-        all_actions.append(&actionKillInstance);
-
-        actionEditInstance = TranslatedAction(MainWindow);
-        actionEditInstance->setObjectName(QStringLiteral("actionEditInstance"));
-        actionEditInstance.setTextId(QT_TRANSLATE_NOOP("MainWindow", "&Edit..."));
-        actionEditInstance.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Change the instance settings, mods and versions."));
-        actionEditInstance->setShortcut(QKeySequence(tr("Ctrl+I")));
-        actionEditInstance->setIcon(APPLICATION->getThemedIcon("settings-configure"));
-        all_actions.append(&actionEditInstance);
-
-        actionChangeInstGroup = TranslatedAction(MainWindow);
-        actionChangeInstGroup->setObjectName(QStringLiteral("actionChangeInstGroup"));
-        actionChangeInstGroup.setTextId(QT_TRANSLATE_NOOP("MainWindow", "&Change Group..."));
-        actionChangeInstGroup.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Change the selected instance's group."));
-        actionChangeInstGroup->setShortcut(QKeySequence(tr("Ctrl+G")));
-        actionChangeInstGroup->setIcon(APPLICATION->getThemedIcon("tag"));
-        all_actions.append(&actionChangeInstGroup);
-
-        actionViewSelectedInstFolder = TranslatedAction(MainWindow);
-        actionViewSelectedInstFolder->setObjectName(QStringLiteral("actionViewSelectedInstFolder"));
-        actionViewSelectedInstFolder.setTextId(QT_TRANSLATE_NOOP("MainWindow", "&Folder"));
-        actionViewSelectedInstFolder.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Open the selected instance's root folder in a file browser."));
-        actionViewSelectedInstFolder->setIcon(APPLICATION->getThemedIcon("viewfolder"));
-        all_actions.append(&actionViewSelectedInstFolder);
-
-        actionExportInstance = TranslatedAction(MainWindow);
-        actionExportInstance->setObjectName(QStringLiteral("actionExportInstance"));
-        actionExportInstance.setTextId(QT_TRANSLATE_NOOP("MainWindow", "E&xport..."));
-        actionExportInstance.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Export the selected instance as a zip file."));
-        actionExportInstance->setShortcut(QKeySequence(tr("Ctrl+E")));
-        actionExportInstance->setIcon(APPLICATION->getThemedIcon("export"));
-        all_actions.append(&actionExportInstance);
-
-        actionDeleteInstance = TranslatedAction(MainWindow);
-        actionDeleteInstance->setObjectName(QStringLiteral("actionDeleteInstance"));
-        actionDeleteInstance.setTextId(QT_TRANSLATE_NOOP("MainWindow", "Dele&te"));
-        actionDeleteInstance.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Delete the selected instance."));
-        actionDeleteInstance->setShortcuts({QKeySequence(tr("Backspace")), QKeySequence::Delete});
-        actionDeleteInstance->setAutoRepeat(false);
-        actionDeleteInstance->setIcon(APPLICATION->getThemedIcon("delete"));
-        all_actions.append(&actionDeleteInstance);
-
-        actionCopyInstance = TranslatedAction(MainWindow);
-        actionCopyInstance->setObjectName(QStringLiteral("actionCopyInstance"));
-        actionCopyInstance.setTextId(QT_TRANSLATE_NOOP("MainWindow", "Cop&y..."));
-        actionCopyInstance.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Copy the selected instance."));
-        actionCopyInstance->setShortcut(QKeySequence(tr("Ctrl+D")));
-        actionCopyInstance->setIcon(APPLICATION->getThemedIcon("copy"));
-        all_actions.append(&actionCopyInstance);
-
-        actionCreateInstanceShortcut = TranslatedAction(MainWindow);
-        actionCreateInstanceShortcut->setObjectName(QStringLiteral("actionCreateInstanceShortcut"));
-        actionCreateInstanceShortcut.setTextId(QT_TRANSLATE_NOOP("MainWindow", "Create Shortcut"));
-        actionCreateInstanceShortcut.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Creates a shortcut on your desktop to launch the selected instance."));
-        actionCreateInstanceShortcut->setIcon(APPLICATION->getThemedIcon("shortcut"));
-        all_actions.append(&actionCreateInstanceShortcut);
-
-        setInstanceActionsEnabled(false);
-    }
-
-    void createInstanceToolbar(QMainWindow *MainWindow)
-    {
-        instanceToolBar = TranslatedToolbar(MainWindow);
-        instanceToolBar->setObjectName(QStringLiteral("instanceToolBar"));
-        // disabled until we have an instance selected
-        instanceToolBar->setEnabled(false);
-        // Qt doesn't like vertical moving toolbars, so we have to force them...
-        // See https://github.com/PolyMC/PolyMC/issues/493
-        connect(instanceToolBar, &QToolBar::orientationChanged, [=](Qt::Orientation){ instanceToolBar->setOrientation(Qt::Vertical); });
-        instanceToolBar->setAllowedAreas(Qt::LeftToolBarArea | Qt::RightToolBarArea);
-        instanceToolBar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
-        instanceToolBar->setIconSize(QSize(16, 16));
-
-        instanceToolBar->setFloatable(false);
-        instanceToolBar->setWindowTitle(QT_TRANSLATE_NOOP("MainWindow", "Instance Toolbar"));
-
-        instanceToolBar->addWidget(changeIconButton);
-        instanceToolBar->addWidget(renameButton);
-
-        instanceToolBar->addSeparator();
+        ui->instanceToolBar->insertSeparator(ui->actionLaunchInstance);
 
-        instanceToolBar->addAction(actionLaunchInstance);
-        instanceToolBar->addAction(actionKillInstance);
-
-        instanceToolBar->addSeparator();
-
-        instanceToolBar->addAction(actionEditInstance);
-        instanceToolBar->addAction(actionChangeInstGroup);
-
-        instanceToolBar->addAction(actionViewSelectedInstFolder);
+        // restore the instance toolbar settings
+        auto const setting_name = QString("WideBarVisibility_%1").arg(ui->instanceToolBar->objectName());
+        if (!APPLICATION->settings()->contains(setting_name))
+            instanceToolbarSetting = APPLICATION->settings()->registerSetting(setting_name);
+        else
+            instanceToolbarSetting = APPLICATION->settings()->getSetting(setting_name);
 
-        instanceToolBar->addAction(actionExportInstance);
-        instanceToolBar->addAction(actionCopyInstance);
-        instanceToolBar->addAction(actionDeleteInstance);
+        ui->instanceToolBar->setVisibilityState(instanceToolbarSetting->get().toByteArray());
 
-        instanceToolBar->addAction(actionCreateInstanceShortcut); // TODO find better position for this
+        ui->instanceToolBar->addContextMenuAction(ui->newsToolBar->toggleViewAction());
+        ui->instanceToolBar->addContextMenuAction(ui->instanceToolBar->toggleViewAction());
+        ui->instanceToolBar->addContextMenuAction(ui->actionLockToolbars);
 
-        QLayout * lay = instanceToolBar->layout();
-        for(int i = 0; i < lay->count(); i++)
-        {
-            QLayoutItem * item = lay->itemAt(i);
-            if (item->widget()->metaObject()->className() == QString("QToolButton"))
-            {
-                item->setAlignment(Qt::AlignLeft);
-            }
-        }
-
-        all_toolbars.append(&instanceToolBar);
-        MainWindow->addToolBar(Qt::RightToolBarArea, instanceToolBar);
     }
 
-    void setupUi(MainWindow *MainWindow)
+    // set the menu for the folders help, and accounts tool buttons
     {
-        if (MainWindow->objectName().isEmpty())
-        {
-            MainWindow->setObjectName(QStringLiteral("MainWindow"));
-        }
-        MainWindow->resize(800, 600);
-        MainWindow->setWindowIcon(APPLICATION->getThemedIcon("logo"));
-        MainWindow->setWindowTitle(APPLICATION->applicationDisplayName());
-#ifndef QT_NO_ACCESSIBILITY
-        MainWindow->setAccessibleName(BuildConfig.LAUNCHER_DISPLAYNAME);
-#endif
-
-        createMainToolbarActions(MainWindow);
-        createMenuActions(MainWindow);
-        createInstanceActions(MainWindow);
-
-        createMenuBar(MainWindow);
-
-        createMainToolbar(MainWindow);
-
-        centralWidget = new QWidget(MainWindow);
-        centralWidget->setObjectName(QStringLiteral("centralWidget"));
-        horizontalLayout = new QHBoxLayout(centralWidget);
-        horizontalLayout->setSpacing(0);
-        horizontalLayout->setObjectName(QStringLiteral("horizontalLayout"));
-        horizontalLayout->setSizeConstraint(QLayout::SetDefaultConstraint);
-        horizontalLayout->setContentsMargins(0, 0, 0, 0);
-        MainWindow->setCentralWidget(centralWidget);
+        auto foldersMenuButton = dynamic_cast<QToolButton*>(ui->mainToolBar->widgetForAction(ui->actionFoldersButton));
+        ui->actionFoldersButton->setMenu(ui->foldersMenu);
+        foldersMenuButton->setPopupMode(QToolButton::InstantPopup);
 
-        createStatusBar(MainWindow);
-        createNewsToolbar(MainWindow);
-        createInstanceToolbar(MainWindow);
+        helpMenuButton = dynamic_cast<QToolButton*>(ui->mainToolBar->widgetForAction(ui->actionHelpButton));
+        ui->actionHelpButton->setMenu(new QMenu(this));
+        ui->actionHelpButton->menu()->addActions(ui->helpMenu->actions());
+        ui->actionHelpButton->menu()->removeAction(ui->actionCheckUpdate);
+        helpMenuButton->setPopupMode(QToolButton::InstantPopup);
 
-        MainWindow->updateToolsMenu();
-        MainWindow->updateThemeMenu();
+        auto accountMenuButton = dynamic_cast<QToolButton*>(ui->mainToolBar->widgetForAction(ui->actionAccountsButton));
+        ui->actionAccountsButton->setMenu(ui->accountsMenu);
+        accountMenuButton->setPopupMode(QToolButton::InstantPopup);
+    }
 
-        retranslateUi(MainWindow);
+    // hide, disable and show stuff
+    {
+        ui->actionReportBug->setVisible(!BuildConfig.BUG_TRACKER_URL.isEmpty());
+        ui->actionMATRIX->setVisible(!BuildConfig.MATRIX_URL.isEmpty());
+        ui->actionDISCORD->setVisible(!BuildConfig.DISCORD_URL.isEmpty());
+        ui->actionREDDIT->setVisible(!BuildConfig.SUBREDDIT_URL.isEmpty());
 
-        QMetaObject::connectSlotsByName(MainWindow);
-    } // setupUi
+        ui->actionCheckUpdate->setVisible(BuildConfig.UPDATER_ENABLED);
 
-    void retranslateUi(MainWindow *MainWindow)
-    {
-        // all the actions
-        for(auto * item: all_actions)
-        {
-            item->retranslate();
-        }
-        for(auto * item: all_toolbars)
-        {
-            item->retranslate();
-        }
-        for(auto * item: all_toolbuttons)
-        {
-            item->retranslate();
-        }
-        // submenu buttons
-        foldersMenuButton->setText(tr("Folders"));
-        helpMenuButton->setText(tr("Help"));
+#ifndef Q_OS_MAC
+        ui->actionAddToPATH->setVisible(false);
+#endif
 
-        // playtime counter
-        if (MainWindow->m_statusCenter)
-        {
-            MainWindow->updateStatusCenter();
-        }
-    } // retranslateUi
-};
+        // disabled until we have an instance selected
+        ui->instanceToolBar->setEnabled(false);
+        setInstanceActionsEnabled(false);
+    }
 
-MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new MainWindow::Ui)
-{
-    ui->setupUi(this);
+    // add the toolbar toggles to the view menu
+    ui->viewMenu->addAction(ui->instanceToolBar->toggleViewAction());
+    ui->viewMenu->addAction(ui->newsToolBar->toggleViewAction());
 
+    updateThemeMenu();
+    updateMainToolBar();
     // OSX magic.
     setUnifiedTitleAndToolBarOnMac(true);
 
     // Global shortcuts
     {
+        // you can't set QKeySequence::StandardKey shortcuts in qt designer >:(
+        ui->actionAddInstance->setShortcut(QKeySequence::New);
+        ui->actionSettings->setShortcut(QKeySequence::Preferences);
+        ui->actionUndoTrashInstance->setShortcut(QKeySequence::Undo);
+        ui->actionDeleteInstance->setShortcuts({ QKeySequence(tr("Backspace")), QKeySequence::Delete });
+        ui->actionCloseWindow->setShortcut(QKeySequence::Close);
+        connect(ui->actionCloseWindow, &QAction::triggered, APPLICATION, &Application::closeCurrentWindow);
+
         // FIXME: This is kinda weird. and bad. We need some kind of managed shutdown.
         auto q = new QShortcut(QKeySequence::Quit, this);
-        connect(q, SIGNAL(activated()), qApp, SLOT(quit()));
+        connect(q, &QShortcut::activated, APPLICATION, &Application::quit);
     }
 
     // Konami Code
@@ -934,6 +260,7 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new MainWindow
         newsLabel->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
         newsLabel->setFocusPolicy(Qt::NoFocus);
         ui->newsToolBar->insertWidget(ui->actionMoreNews, newsLabel);
+
         QObject::connect(newsLabel, &QAbstractButton::clicked, this, &MainWindow::newsButtonClicked);
         QObject::connect(m_newsChecker.get(), &NewsChecker::newsLoaded, this, &MainWindow::updateNewsLabel);
         updateNewsLabel();
@@ -953,7 +280,7 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new MainWindow
         view->installEventFilter(this);
         view->setContextMenuPolicy(Qt::CustomContextMenu);
         connect(view, &QWidget::customContextMenuRequested, this, &MainWindow::showInstanceContextMenu);
-        connect(view, &InstanceView::droppedURLs, this, &MainWindow::droppedURLs, Qt::QueuedConnection);
+        connect(view, &InstanceView::droppedURLs, this, &MainWindow::processURLs, Qt::QueuedConnection);
 
         proxymodel = new InstanceProxyModel(this);
         proxymodel->setSourceModel(APPLICATION->instances().get());
@@ -969,10 +296,12 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new MainWindow
     }
     // The cat background
     {
+        // set the cat action priority here so you can still see the action in qt designer
+        ui->actionCAT->setPriority(QAction::LowPriority);
         bool cat_enable = APPLICATION->settings()->get("TheCat").toBool();
         ui->actionCAT->setChecked(cat_enable);
-        // NOTE: calling the operator like that is an ugly hack to appease ancient gcc...
-        connect(ui->actionCAT.operator->(), SIGNAL(toggled(bool)), SLOT(onCatToggled(bool)));
+        connect(ui->actionCAT, &QAction::toggled, this, &MainWindow::onCatToggled);
+        connect(APPLICATION, &Application::currentCatChanged, this, &MainWindow::onCatChanged);
         setCatBackground(cat_enable);
     }
 
@@ -1009,25 +338,13 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new MainWindow
     // Add "manage accounts" button, right align
     QWidget *spacer = new QWidget();
     spacer->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
-    ui->mainToolBar->addWidget(spacer);
+    ui->mainToolBar->insertWidget(ui->actionAccountsButton, spacer);
 
-    accountMenu = new QMenu(this);
     // Use undocumented property... https://stackoverflow.com/questions/7121718/create-a-scrollbar-in-a-submenu-qt
-    accountMenu->setStyleSheet("QMenu { menu-scrollable: 1; }");
+    ui->accountsMenu->setStyleSheet("QMenu { menu-scrollable: 1; }");
 
     repopulateAccountsMenu();
 
-    accountMenuButton = new QToolButton(this);
-    accountMenuButton->setMenu(accountMenu);
-    accountMenuButton->setPopupMode(QToolButton::InstantPopup);
-    accountMenuButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
-    accountMenuButton->setIcon(APPLICATION->getThemedIcon("noaccount"));
-
-    QWidgetAction *accountMenuButtonAction = new QWidgetAction(this);
-    accountMenuButtonAction->setDefaultWidget(accountMenuButton);
-
-    ui->mainToolBar->addAction(accountMenuButtonAction);
-
     // Update the menu when the active account changes.
     // Shouldn't have to use lambdas here like this, but if I don't, the compiler throws a fit.
     // Template hell sucks...
@@ -1059,35 +376,21 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new MainWindow
         updateNewsLabel();
     }
 
-
-    if(BuildConfig.UPDATER_ENABLED)
-    {
+    if (BuildConfig.UPDATER_ENABLED) {
         bool updatesAllowed = APPLICATION->updatesAreAllowed();
         updatesAllowedChanged(updatesAllowed);
 
-        // NOTE: calling the operator like that is an ugly hack to appease ancient gcc...
-        connect(ui->actionCheckUpdate.operator->(), &QAction::triggered, this, &MainWindow::checkForUpdates);
+        connect(ui->actionCheckUpdate, &QAction::triggered, this, &MainWindow::checkForUpdates);
 
         // set up the updater object.
-        auto updater = APPLICATION->updateChecker();
-        connect(updater.get(), &UpdateChecker::updateAvailable, this, &MainWindow::updateAvailable);
-        connect(updater.get(), &UpdateChecker::noUpdateFound, this, &MainWindow::updateNotAvailable);
-        // if automatic update checks are allowed, start one.
-        if (APPLICATION->settings()->get("AutoUpdate").toBool() && updatesAllowed)
-        {
-            updater->checkForUpdate(APPLICATION->settings()->get("UpdateChannel").toString(), false);
-        }
+        auto updater = APPLICATION->updater();
 
-        if (APPLICATION->updateChecker()->getExternalUpdater())
-        {
-            connect(APPLICATION->updateChecker()->getExternalUpdater(),
-                    &ExternalUpdater::canCheckForUpdatesChanged,
-                    this,
-                    &MainWindow::updatesAllowedChanged);
+        if (updater) {
+            connect(updater.get(), &ExternalUpdater::canCheckForUpdatesChanged, this, &MainWindow::updatesAllowedChanged);
         }
     }
 
-    connect(ui->actionUndoTrashInstance.operator->(), &QAction::triggered, this, &MainWindow::undoTrashInstance);
+    connect(ui->actionUndoTrashInstance, &QAction::triggered, this, &MainWindow::undoTrashInstance);
 
     setSelectedInstanceById(APPLICATION->settings()->get("SelectedInstance").toString());
 
@@ -1115,10 +418,10 @@ void MainWindow::retranslateUi()
     MinecraftAccountPtr defaultAccount = accounts->defaultAccount();
     if(defaultAccount) {
         auto profileLabel = profileInUseFilter(defaultAccount->profileName(), defaultAccount->isInUse());
-        accountMenuButton->setText(profileLabel);
+        ui->actionAccountsButton->setText(profileLabel);
     }
     else {
-        accountMenuButton->setText(tr("Accounts"));
+        ui->actionAccountsButton->setText(tr("Accounts"));
     }
 
     if (m_selectedInstance) {
@@ -1128,6 +431,20 @@ void MainWindow::retranslateUi()
     }
 
     ui->retranslateUi(this);
+
+    changeIconButton->setToolTip(ui->actionChangeInstIcon->toolTip());
+    renameButton->setToolTip(ui->actionRenameInstance->toolTip());
+
+    // replace the %1 with the launcher display name in some actions
+    if (helpMenuButton->toolTip().contains("%1"))
+        helpMenuButton->setToolTip(helpMenuButton->toolTip().arg(BuildConfig.LAUNCHER_DISPLAYNAME));
+
+    for (auto action : ui->helpMenu->actions()) {
+        if (action->text().contains("%1"))
+            action->setText(action->text().arg(BuildConfig.LAUNCHER_DISPLAYNAME));
+        if (action->toolTip().contains("%1"))
+            action->setToolTip(action->toolTip().arg(BuildConfig.LAUNCHER_DISPLAYNAME));
+    }
 }
 
 MainWindow::~MainWindow()
@@ -1167,13 +484,16 @@ void MainWindow::showInstanceContextMenu(const QPoint &pos)
     bool onInstance = view->indexAt(pos).isValid();
     if (onInstance)
     {
-        actions = ui->instanceToolBar->actions();
+        // reuse the file menu actions
+        actions = ui->fileMenu->actions();
 
-        // replace the change icon widget with an actual action
-        actions.replace(0, ui->actionChangeInstIcon);
+        // remove the add instance action, launcher settings action and close action
+        actions.removeFirst();
+        actions.removeLast();
+        actions.removeLast();
 
-        // replace the rename widget with an actual action
-        actions.replace(1, ui->actionRenameInstance);
+        actions.prepend(ui->actionChangeInstIcon);
+        actions.prepend(ui->actionRenameInstance);
 
         // add header
         actions.prepend(actionSep);
@@ -1229,8 +549,6 @@ void MainWindow::updateMainToolBar()
 
 void MainWindow::updateToolsMenu()
 {
-    QToolButton *launchButton = dynamic_cast<QToolButton*>(ui->instanceToolBar->widgetForAction(ui->actionLaunchInstance));
-
     bool currentInstanceRunning = m_selectedInstance && m_selectedInstance->isRunning();
 
     ui->actionLaunchInstance->setDisabled(!m_selectedInstance || currentInstanceRunning);
@@ -1238,7 +556,6 @@ void MainWindow::updateToolsMenu()
     ui->actionLaunchInstanceDemo->setDisabled(!m_selectedInstance || currentInstanceRunning);
 
     QMenu *launchMenu = ui->actionLaunchInstance->menu();
-    launchButton->setPopupMode(QToolButton::MenuButtonPopup);
     if (launchMenu)
     {
         launchMenu->clear();
@@ -1247,7 +564,6 @@ void MainWindow::updateToolsMenu()
     {
         launchMenu = new QMenu(this);
     }
-
     QAction *normalLaunch = launchMenu->addAction(tr("Launch"));
     normalLaunch->setShortcut(QKeySequence::Open);
     QAction *normalLaunchOffline = launchMenu->addAction(tr("Launch Offline"));
@@ -1345,7 +661,7 @@ void MainWindow::updateThemeMenu()
         themeAction->setActionGroup(themesGroup);
 
         connect(themeAction, &QAction::triggered, [theme]() {
-            APPLICATION->setApplicationTheme(theme->id(),false);
+            APPLICATION->setApplicationTheme(theme->id());
             APPLICATION->settings()->set("ApplicationTheme", theme->id());
         });
     }
@@ -1355,8 +671,7 @@ void MainWindow::updateThemeMenu()
 
 void MainWindow::repopulateAccountsMenu()
 {
-    accountMenu->clear();
-    ui->profileMenu->clear();
+    ui->accountsMenu->clear();
 
     auto accounts = APPLICATION->accounts();
     MinecraftAccountPtr defaultAccount = accounts->defaultAccount();
@@ -1365,23 +680,17 @@ void MainWindow::repopulateAccountsMenu()
     if (defaultAccount)
     {
         // this can be called before accountMenuButton exists
-        if (accountMenuButton)
+        if (ui->actionAccountsButton)
         {
             auto profileLabel = profileInUseFilter(defaultAccount->profileName(), defaultAccount->isInUse());
-            accountMenuButton->setText(profileLabel);
+            ui->actionAccountsButton->setText(profileLabel);
         }
     }
 
     if (accounts->count() <= 0)
     {
-        ui->all_actions.removeAll(&ui->actionNoAccountsAdded);
-        ui->actionNoAccountsAdded = TranslatedAction(this);
-        ui->actionNoAccountsAdded->setObjectName(QStringLiteral("actionNoAccountsAdded"));
-        ui->actionNoAccountsAdded.setTextId(QT_TRANSLATE_NOOP("MainWindow", "No accounts added!"));
         ui->actionNoAccountsAdded->setEnabled(false);
-        accountMenu->addAction(ui->actionNoAccountsAdded);
-        ui->profileMenu->addAction(ui->actionNoAccountsAdded);
-        ui->all_actions.append(&ui->actionNoAccountsAdded);
+        ui->accountsMenu->addAction(ui->actionNoAccountsAdded);
     }
     else
     {
@@ -1412,37 +721,22 @@ void MainWindow::repopulateAccountsMenu()
                 action->setShortcut(QKeySequence(tr("Ctrl+%1").arg(i + 1)));
             }
 
-            accountMenu->addAction(action);
-            ui->profileMenu->addAction(action);
+            ui->accountsMenu->addAction(action);
             connect(action, SIGNAL(triggered(bool)), SLOT(changeActiveAccount()));
         }
     }
 
-    accountMenu->addSeparator();
-    ui->profileMenu->addSeparator();
+    ui->accountsMenu->addSeparator();
 
-    ui->all_actions.removeAll(&ui->actionNoDefaultAccount);
-    ui->actionNoDefaultAccount = TranslatedAction(this);
-    ui->actionNoDefaultAccount->setObjectName(QStringLiteral("actionNoDefaultAccount"));
-    ui->actionNoDefaultAccount.setTextId(QT_TRANSLATE_NOOP("MainWindow", "No Default Account"));
-    ui->actionNoDefaultAccount->setCheckable(true);
-    ui->actionNoDefaultAccount->setIcon(APPLICATION->getThemedIcon("noaccount"));
     ui->actionNoDefaultAccount->setData(-1);
-    ui->actionNoDefaultAccount->setShortcut(QKeySequence(tr("Ctrl+0")));
-    if (!defaultAccount) {
-        ui->actionNoDefaultAccount->setChecked(true);
-    }
+    ui->actionNoDefaultAccount->setChecked(!defaultAccount);
+
+    ui->accountsMenu->addAction(ui->actionNoDefaultAccount);
 
-    accountMenu->addAction(ui->actionNoDefaultAccount);
-    ui->profileMenu->addAction(ui->actionNoDefaultAccount);
     connect(ui->actionNoDefaultAccount, SIGNAL(triggered(bool)), SLOT(changeActiveAccount()));
-    ui->all_actions.append(&ui->actionNoDefaultAccount);
-    ui->actionNoDefaultAccount.retranslate();
 
-    accountMenu->addSeparator();
-    ui->profileMenu->addSeparator();
-    accountMenu->addAction(ui->actionManageAccounts);
-    ui->profileMenu->addAction(ui->actionManageAccounts);
+    ui->accountsMenu->addSeparator();
+    ui->accountsMenu->addAction(ui->actionManageAccounts);
 }
 
 void MainWindow::updatesAllowedChanged(bool allowed)
@@ -1486,20 +780,20 @@ void MainWindow::defaultAccountChanged()
     if (account && account->profileName() != "")
     {
         auto profileLabel = profileInUseFilter(account->profileName(), account->isInUse());
-        accountMenuButton->setText(profileLabel);
+        ui->actionAccountsButton->setText(profileLabel);
         auto face = account->getFace();
         if(face.isNull()) {
-            accountMenuButton->setIcon(APPLICATION->getThemedIcon("noaccount"));
+            ui->actionAccountsButton->setIcon(APPLICATION->getThemedIcon("noaccount"));
         }
         else {
-            accountMenuButton->setIcon(face);
+            ui->actionAccountsButton->setIcon(face);
         }
         return;
     }
 
     // Set the icon to the "no account" icon.
-    accountMenuButton->setIcon(APPLICATION->getThemedIcon("noaccount"));
-    accountMenuButton->setText(tr("Accounts"));
+    ui->actionAccountsButton->setIcon(APPLICATION->getThemedIcon("noaccount"));
+    ui->actionAccountsButton->setText(tr("Accounts"));
 }
 
 bool MainWindow::eventFilter(QObject *obj, QEvent *ev)
@@ -1561,32 +855,6 @@ void MainWindow::updateNewsLabel()
     }
 }
 
-void MainWindow::updateAvailable(GoUpdate::Status status)
-{
-    if(!APPLICATION->updatesAreAllowed())
-    {
-        updateNotAvailable();
-        return;
-    }
-    UpdateDialog dlg(true, this);
-    UpdateAction action = (UpdateAction)dlg.exec();
-    switch (action)
-    {
-    case UPDATE_LATER:
-        qDebug() << "Update will be installed later.";
-        break;
-    case UPDATE_NOW:
-        downloadUpdates(status);
-        break;
-    }
-}
-
-void MainWindow::updateNotAvailable()
-{
-    UpdateDialog dlg(false, this);
-    dlg.exec();
-}
-
 QList<int> stringToIntList(const QString &string)
 {
 #if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
@@ -1611,72 +879,15 @@ QString intListToString(const QList<int> &list)
     return slist.join(',');
 }
 
-void MainWindow::downloadUpdates(GoUpdate::Status status)
-{
-    if(!APPLICATION->updatesAreAllowed())
-    {
-        return;
-    }
-    qDebug() << "Downloading updates.";
-    ProgressDialog updateDlg(this);
-    status.rootPath = APPLICATION->root();
-
-    auto dlPath = FS::PathCombine(APPLICATION->root(), "update", "XXXXXX");
-    if (!FS::ensureFilePathExists(dlPath))
-    {
-        CustomMessageBox::selectable(this, tr("Error"), tr("Couldn't create folder for update downloads:\n%1").arg(dlPath), QMessageBox::Warning)->show();
-    }
-    GoUpdate::DownloadTask updateTask(APPLICATION->network(), status, dlPath, &updateDlg);
-    // If the task succeeds, install the updates.
-    if (updateDlg.execWithTask(&updateTask))
-    {
-        /**
-         * NOTE: This disables launching instances until the update either succeeds (and this process exits)
-         * or the update fails (and the control leaves this scope).
-         */
-        APPLICATION->updateIsRunning(true);
-        UpdateController update(this, APPLICATION->root(), updateTask.updateFilesDir(), updateTask.operations());
-        update.installUpdates();
-        APPLICATION->updateIsRunning(false);
-    }
-    else
-    {
-        CustomMessageBox::selectable(this, tr("Error"), updateTask.failReason(), QMessageBox::Warning)->show();
-    }
-}
-
 void MainWindow::onCatToggled(bool state)
 {
     setCatBackground(state);
     APPLICATION->settings()->set("TheCat", state);
 }
 
-namespace {
-template <typename T>
-T non_stupid_abs(T in)
-{
-    if (in < 0)
-        return -in;
-    return in;
-}
-}
-
 void MainWindow::setCatBackground(bool enabled)
 {
-    if (enabled)
-    {
-        QDateTime now = QDateTime::currentDateTime();
-        QDateTime birthday(QDate(now.date().year(), 11, 30), QTime(0, 0));
-        QDateTime xmas(QDate(now.date().year(), 12, 25), QTime(0, 0));
-        QDateTime halloween(QDate(now.date().year(), 10, 31), QTime(0, 0));
-        QString cat = APPLICATION->settings()->get("BackgroundCat").toString();
-        if (non_stupid_abs(now.daysTo(xmas)) <= 4) {
-            cat += "-xmas";
-        } else if (non_stupid_abs(now.daysTo(halloween)) <= 4) {
-            cat += "-spooky";
-        } else if (non_stupid_abs(now.daysTo(birthday)) <= 12) {
-            cat += "-bday";
-        }
+    if (enabled) {
         view->setStyleSheet(QString(R"(
 InstanceView
 {
@@ -1687,10 +898,8 @@ InstanceView
     background-repeat: none;
     background-color:palette(base);
 })")
-                                .arg(cat));
-    }
-    else
-    {
+                                .arg(ThemeManager::getCatImage()));
+    } else {
         view->setStyleSheet(QString());
     }
 }
@@ -1812,10 +1021,12 @@ void MainWindow::on_actionAddInstance_triggered()
     addInstance();
 }
 
-void MainWindow::droppedURLs(QList<QUrl> urls)
+void MainWindow::processURLs(QList<QUrl> urls)
 {
     // NOTE: This loop only processes one dropped file!
     for (auto& url : urls) {
+        qDebug() << "Processing" << url;
+
         // The isLocalFile() check below doesn't work as intended without an explicit scheme.
         if (url.scheme().isEmpty())
             url.setScheme("file");
@@ -1825,31 +1036,50 @@ void MainWindow::droppedURLs(QList<QUrl> urls)
             break;
         }
 
-        auto localFileName = url.toLocalFile();
+        auto localFileName = QDir::toNativeSeparators(url.toLocalFile()) ;
         QFileInfo localFileInfo(localFileName);
 
-        bool isResourcePack = ResourcePackUtils::validate(localFileInfo);
-        bool isTexturePack = TexturePackUtils::validate(localFileInfo);
+        auto type = ResourceUtils::identify(localFileInfo);
 
-        if (!isResourcePack && !isTexturePack) {  // probably instance/modpack
+        if (ResourceUtils::ValidResourceTypes.count(type) == 0) {  // probably instance/modpack
             addInstance(localFileName);
-            break;
+            continue;
         }
 
-        ImportResourcePackDialog dlg(this);
+        ImportResourceDialog dlg(localFileName, type, this);
 
         if (dlg.exec() != QDialog::Accepted)
-            break;
+            continue;
 
-        qDebug() << "Adding resource/texture pack" << localFileName << "to" << dlg.selectedInstanceKey;
+        qDebug() << "Adding resource" << localFileName << "to" << dlg.selectedInstanceKey;
 
         auto inst = APPLICATION->instances()->getInstanceById(dlg.selectedInstanceKey);
         auto minecraftInst = std::dynamic_pointer_cast<MinecraftInstance>(inst);
-        if (isResourcePack)
-            minecraftInst->resourcePackList()->installResource(localFileName);
-        else if (isTexturePack)
-            minecraftInst->texturePackList()->installResource(localFileName);
-        break;
+
+        switch (type) {
+            case PackedResourceType::ResourcePack:
+                minecraftInst->resourcePackList()->installResource(localFileName);
+                break;
+            case PackedResourceType::TexturePack:
+                minecraftInst->texturePackList()->installResource(localFileName);
+                break;
+            case PackedResourceType::DataPack:
+                qWarning() << "Importing of Data Packs not supported at this time. Ignoring" << localFileName;
+                break;
+            case PackedResourceType::Mod:
+                minecraftInst->loaderModList()->installMod(localFileName);
+                break;
+            case PackedResourceType::ShaderPack:
+                minecraftInst->shaderPackList()->installResource(localFileName);
+                break;
+            case PackedResourceType::WorldSave:
+                minecraftInst->worldList()->installWorld(localFileInfo);
+                break;
+            case PackedResourceType::UNKNOWN:
+            default:
+                qDebug() << "Can't Identify" << localFileName << "Ignoring it.";
+                break;
+        }
     }
 }
 
@@ -1880,7 +1110,7 @@ void MainWindow::on_actionChangeInstIcon_triggered()
         m_selectedInstance->setIconKey(dlg.selectedIconKey);
         auto icon = APPLICATION->icons()->getIcon(dlg.selectedIconKey);
         ui->actionChangeInstIcon->setIcon(icon);
-        ui->changeIconButton->setIcon(icon);
+        changeIconButton->setIcon(icon);
     }
 }
 
@@ -1890,7 +1120,7 @@ void MainWindow::iconUpdated(QString icon)
     {
         auto icon = APPLICATION->icons()->getIcon(m_currentInstIcon);
         ui->actionChangeInstIcon->setIcon(icon);
-        ui->changeIconButton->setIcon(icon);
+        changeIconButton->setIcon(icon);
     }
 }
 
@@ -1899,7 +1129,7 @@ void MainWindow::updateInstanceToolIcon(QString new_icon)
     m_currentInstIcon = new_icon;
     auto icon = APPLICATION->icons()->getIcon(m_currentInstIcon);
     ui->actionChangeInstIcon->setIcon(icon);
-    ui->changeIconButton->setIcon(icon);
+    changeIconButton->setIcon(icon);
 }
 
 void MainWindow::setSelectedInstanceById(const QString &id)
@@ -1985,8 +1215,7 @@ void MainWindow::checkForUpdates()
 {
     if(BuildConfig.UPDATER_ENABLED)
     {
-        auto updater = APPLICATION->updateChecker();
-        updater->checkForUpdate(APPLICATION->settings()->get("UpdateChannel").toString(), true);
+        APPLICATION->triggerUpdateCheck();
     }
     else
     {
@@ -2079,6 +1308,10 @@ void MainWindow::newsButtonClicked()
     news_dialog.exec();
 }
 
+void MainWindow::onCatChanged(int) {
+    setCatBackground(APPLICATION->settings()->get("TheCat").toBool());
+}
+
 void MainWindow::on_actionAbout_triggered()
 {
     AboutDialog dialog(this);
@@ -2093,21 +1326,37 @@ void MainWindow::on_actionDeleteInstance_triggered()
 
     auto id = m_selectedInstance->id();
 
-    auto response =
-        CustomMessageBox::selectable(this, tr("CAREFUL!"),
-                                     tr("About to delete: %1\nThis may be permanent and will completely delete the instance.\n\nAre you sure?")
-                                         .arg(m_selectedInstance->name()),
-                                     QMessageBox::Warning, QMessageBox::Yes | QMessageBox::No, QMessageBox::No)
-            ->exec();
+    auto response = CustomMessageBox::selectable(this, tr("Confirm Deletion"),
+                                                 tr("You are about to delete \"%1\".\n"
+                                                    "This may be permanent and will completely delete the instance.\n\n"
+                                                    "Are you sure?")
+                                                     .arg(m_selectedInstance->name()),
+                                                 QMessageBox::Warning, QMessageBox::Yes | QMessageBox::No, QMessageBox::No)
+                        ->exec();
 
-    if (response == QMessageBox::Yes) {
-        if (APPLICATION->instances()->trashInstance(id)) {
-            ui->actionUndoTrashInstance->setEnabled(APPLICATION->instances()->trashedSomething());
+    if (response != QMessageBox::Yes)
+        return;
+
+    auto linkedInstances = APPLICATION->instances()->getLinkedInstancesById(id);
+    if (!linkedInstances.empty()) {
+        response = CustomMessageBox::selectable(
+                this, tr("There are linked instances"),
+                tr("The following instance(s) might reference files in this instance:\n\n"
+                "%1\n\n"
+                "Deleting it could break the other instance(s), \n\n"
+                "Do you wish to proceed?", nullptr, linkedInstances.count()).arg(linkedInstances.join("\n")), 
+                QMessageBox::Warning, QMessageBox::Yes | QMessageBox::No, QMessageBox::No
+            )->exec();
+        if (response != QMessageBox::Yes)
             return;
-        }
+    }
 
-        APPLICATION->instances()->deleteInstance(id);
+    if (APPLICATION->instances()->trashInstance(id)) {
+        ui->actionUndoTrashInstance->setEnabled(APPLICATION->instances()->trashedSomething());
+        return;
     }
+
+    APPLICATION->instances()->deleteInstance(id);
 }
 
 void MainWindow::on_actionExportInstance_triggered()
@@ -2141,6 +1390,7 @@ void MainWindow::closeEvent(QCloseEvent *event)
     // Save the window state and geometry.
     APPLICATION->settings()->set("MainWindowState", saveState().toBase64());
     APPLICATION->settings()->set("MainWindowGeometry", saveGeometry().toBase64());
+    instanceToolbarSetting->set(ui->instanceToolBar->getVisibilityState());
     event->accept();
     emit isClosing();
 }
@@ -2252,7 +1502,7 @@ void MainWindow::on_actionCreateInstanceShortcut_triggered()
         }
 
         QString iconPath = FS::PathCombine(m_selectedInstance->instanceRoot(), "icon.png");
-        
+
         QFile iconFile(iconPath);
         if (!iconFile.open(QFile::WriteOnly))
         {
@@ -2261,7 +1511,7 @@ void MainWindow::on_actionCreateInstanceShortcut_triggered()
         }
         bool success = icon->icon().pixmap(64, 64).save(&iconFile, "PNG");
         iconFile.close();
-        
+
         if (!success)
         {
             iconFile.remove();
@@ -2302,7 +1552,7 @@ void MainWindow::on_actionCreateInstanceShortcut_triggered()
         }
 
         QString iconPath = FS::PathCombine(m_selectedInstance->instanceRoot(), "icon.ico");
-        
+
         // part of fix for weird bug involving the window icon being replaced
         // dunno why it happens, but this 2-line fix seems to be enough, so w/e
         auto appIcon = APPLICATION->getThemedIcon("logo");
@@ -2325,7 +1575,7 @@ void MainWindow::on_actionCreateInstanceShortcut_triggered()
             QMessageBox::critical(this, tr("Create instance shortcut"), tr("Failed to create icon for shortcut."));
             return;
         }
-        
+
         if (FS::createShortcut(FS::PathCombine(desktopPath, m_selectedInstance->name()),
                            QApplication::applicationFilePath(), { "--launch", m_selectedInstance->id() },
                            m_selectedInstance->name(), iconPath)) {
@@ -2374,7 +1624,7 @@ void MainWindow::instanceChanged(const QModelIndex &current, const QModelIndex &
     if (m_selectedInstance)
     {
         ui->instanceToolBar->setEnabled(true);
-        ui->setInstanceActionsEnabled(true);
+        setInstanceActionsEnabled(true);
         ui->actionLaunchInstance->setEnabled(m_selectedInstance->canLaunch());
         ui->actionLaunchInstanceOffline->setEnabled(m_selectedInstance->canLaunch());
         ui->actionLaunchInstanceDemo->setEnabled(m_selectedInstance->canLaunch());
@@ -2387,7 +1637,7 @@ void MainWindow::instanceChanged(const QModelIndex &current, const QModelIndex &
 
         ui->actionKillInstance->setEnabled(m_selectedInstance->isRunning());
         ui->actionExportInstance->setEnabled(m_selectedInstance->canExport());
-        ui->renameButton->setText(m_selectedInstance->name());
+        renameButton->setText(m_selectedInstance->name());
         m_statusLeft->setText(m_selectedInstance->getStatusbarDescription());
         updateStatusCenter();
         updateInstanceToolIcon(m_selectedInstance->iconKey());
@@ -2401,7 +1651,7 @@ void MainWindow::instanceChanged(const QModelIndex &current, const QModelIndex &
     else
     {
         ui->instanceToolBar->setEnabled(false);
-        ui->setInstanceActionsEnabled(false);
+        setInstanceActionsEnabled(false);
         ui->actionLaunchInstance->setEnabled(false);
         ui->actionLaunchInstanceOffline->setEnabled(false);
         ui->actionLaunchInstanceDemo->setEnabled(false);
@@ -2434,9 +1684,9 @@ void MainWindow::selectionBad()
 
     statusBar()->clearMessage();
     ui->instanceToolBar->setEnabled(false);
-    ui->setInstanceActionsEnabled(false);
+    setInstanceActionsEnabled(false);
     updateToolsMenu();
-    ui->renameButton->setText(tr("Rename Instance"));
+    renameButton->setText(tr("Rename Instance"));
     updateInstanceToolIcon("grass");
 
     // ...and then see if we can enable the previously selected instance
@@ -2491,6 +1741,18 @@ void MainWindow::updateStatusCenter()
         m_statusCenter->setText(tr("Total playtime: %1").arg(Time::prettifyDuration(timePlayed)));
     }
 }
+// "Instance actions" are actions that require an instance to be selected (i.e. "new instance" is not here)
+// Actions that also require other conditions (e.g. a running instance) won't be changed.
+void MainWindow::setInstanceActionsEnabled(bool enabled)
+{
+    ui->actionEditInstance->setEnabled(enabled);
+    ui->actionChangeInstGroup->setEnabled(enabled);
+    ui->actionViewSelectedInstFolder->setEnabled(enabled);
+    ui->actionExportInstance->setEnabled(enabled);
+    ui->actionDeleteInstance->setEnabled(enabled);
+    ui->actionCopyInstance->setEnabled(enabled);
+    ui->actionCreateInstanceShortcut->setEnabled(enabled);
+}
 
 void MainWindow::refreshCurrentInstance(bool running)
 {
diff --git a/launcher/ui/MainWindow.h b/launcher/ui/MainWindow.h
index f96f641d..3a42c34e 100644
--- a/launcher/ui/MainWindow.h
+++ b/launcher/ui/MainWindow.h
@@ -48,7 +48,6 @@
 #include "BaseInstance.h"
 #include "minecraft/auth/MinecraftAccount.h"
 #include "net/NetJob.h"
-#include "updater/GoUpdate.h"
 
 class LaunchController;
 class NewsChecker;
@@ -61,13 +60,16 @@ class BaseProfilerFactory;
 class InstanceView;
 class KonamiCode;
 class InstanceTask;
+class LabeledToolButton;
 
+namespace Ui
+{
+class MainWindow;
+}
 class MainWindow : public QMainWindow
 {
     Q_OBJECT
 
-    class Ui;
-
 public:
     explicit MainWindow(QWidget *parent = 0);
     ~MainWindow();
@@ -80,7 +82,7 @@ public:
 
     void updatesAllowedChanged(bool allowed);
 
-    void droppedURLs(QList<QUrl> urls);
+    void processURLs(QList<QUrl> urls);
 signals:
     void isClosing();
 
@@ -90,6 +92,8 @@ protected:
 private slots:
     void onCatToggled(bool);
 
+    void onCatChanged(int);
+
     void on_actionAbout_triggered();
 
     void on_actionAddInstance_triggered();
@@ -105,10 +109,6 @@ private slots:
     void on_actionChangeInstGroup_triggered();
 
     void on_actionChangeInstIcon_triggered();
-    void on_changeIconButton_clicked(bool)
-    {
-        on_actionChangeInstIcon_triggered();
-    }
 
     void on_actionViewInstanceFolder_triggered();
 
@@ -154,10 +154,6 @@ private slots:
     void on_actionExportInstance_triggered();
 
     void on_actionRenameInstance_triggered();
-    void on_renameButton_clicked(bool)
-    {
-        on_actionRenameInstance_triggered();
-    }
 
     void on_actionEditInstance_triggered();
 
@@ -190,10 +186,6 @@ private slots:
 
     void startTask(Task *task);
 
-    void updateAvailable(GoUpdate::Status status);
-
-    void updateNotAvailable();
-
     void defaultAccountChanged();
 
     void changeActiveAccount();
@@ -202,10 +194,6 @@ private slots:
 
     void updateNewsLabel();
 
-    /*!
-     * Runs the DownloadTask and installs updates.
-     */
-    void downloadUpdates(GoUpdate::Status status);
 
     void konamiTriggered();
 
@@ -228,24 +216,27 @@ private:
     void updateInstanceToolIcon(QString new_icon);
     void setSelectedInstanceById(const QString &id);
     void updateStatusCenter();
+    void setInstanceActionsEnabled(bool enabled);
 
     void runModalTask(Task *task);
     void instanceFromInstanceTask(InstanceTask *task);
     void finalizeInstance(InstancePtr inst);
 
 private:
-    std::unique_ptr<Ui> ui;
-
+    Ui::MainWindow *ui;
     // these are managed by Qt's memory management model!
     InstanceView *view = nullptr;
     InstanceProxyModel *proxymodel = nullptr;
     QToolButton *newsLabel = nullptr;
     QLabel *m_statusLeft = nullptr;
     QLabel *m_statusCenter = nullptr;
-    QMenu *accountMenu = nullptr;
-    QToolButton *accountMenuButton = nullptr;
+    LabeledToolButton *changeIconButton = nullptr;
+    LabeledToolButton *renameButton = nullptr;
+    QToolButton *helpMenuButton = nullptr;
     KonamiCode * secretEventFilter = nullptr;
 
+    std::shared_ptr<Setting> instanceToolbarSetting = nullptr;
+
     unique_qobject_ptr<NewsChecker> m_newsChecker;
 
     InstancePtr m_selectedInstance;
@@ -254,4 +245,3 @@ private:
     // managed by the application object
     Task *m_versionLoadTask = nullptr;
 };
-
diff --git a/launcher/ui/MainWindow.ui b/launcher/ui/MainWindow.ui
new file mode 100644
index 00000000..2b6a10b1
--- /dev/null
+++ b/launcher/ui/MainWindow.ui
@@ -0,0 +1,690 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>MainWindow</class>
+ <widget class="QMainWindow" name="MainWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>800</width>
+    <height>600</height>
+   </rect>
+  </property>
+  <widget class="QWidget" name="centralWidget">
+   <layout class="QHBoxLayout" name="horizontalLayout">
+    <property name="spacing">
+     <number>0</number>
+    </property>
+    <property name="leftMargin">
+     <number>0</number>
+    </property>
+    <property name="topMargin">
+     <number>0</number>
+    </property>
+    <property name="rightMargin">
+     <number>0</number>
+    </property>
+    <property name="bottomMargin">
+     <number>0</number>
+    </property>
+   </layout>
+  </widget>
+  <widget class="QStatusBar" name="statusBar"/>
+  <widget class="QToolBar" name="mainToolBar">
+   <property name="windowTitle">
+    <string>Main Toolbar</string>
+   </property>
+   <property name="allowedAreas">
+    <set>Qt::BottomToolBarArea|Qt::TopToolBarArea</set>
+   </property>
+   <property name="toolButtonStyle">
+    <enum>Qt::ToolButtonTextBesideIcon</enum>
+   </property>
+   <property name="floatable">
+    <bool>false</bool>
+   </property>
+   <attribute name="toolBarArea">
+    <enum>TopToolBarArea</enum>
+   </attribute>
+   <attribute name="toolBarBreak">
+    <bool>false</bool>
+   </attribute>
+   <addaction name="actionAddInstance"/>
+   <addaction name="separator"/>
+   <addaction name="actionFoldersButton"/>
+   <addaction name="actionSettings"/>
+   <addaction name="actionHelpButton"/>
+   <addaction name="actionCheckUpdate"/>
+   <addaction name="separator"/>
+   <addaction name="actionCAT"/>
+   <addaction name="actionAccountsButton"/>
+  </widget>
+  <widget class="QToolBar" name="newsToolBar">
+   <property name="windowTitle">
+    <string>News Toolbar</string>
+   </property>
+   <property name="allowedAreas">
+    <set>Qt::BottomToolBarArea|Qt::TopToolBarArea</set>
+   </property>
+   <property name="iconSize">
+    <size>
+     <width>16</width>
+     <height>16</height>
+    </size>
+   </property>
+   <property name="toolButtonStyle">
+    <enum>Qt::ToolButtonTextBesideIcon</enum>
+   </property>
+   <property name="floatable">
+    <bool>false</bool>
+   </property>
+   <attribute name="toolBarArea">
+    <enum>BottomToolBarArea</enum>
+   </attribute>
+   <attribute name="toolBarBreak">
+    <bool>false</bool>
+   </attribute>
+   <addaction name="actionMoreNews"/>
+  </widget>
+  <widget class="WideBar" name="instanceToolBar">
+   <property name="windowTitle">
+    <string>Instance Toolbar</string>
+   </property>
+   <property name="allowedAreas">
+    <set>Qt::LeftToolBarArea|Qt::RightToolBarArea</set>
+   </property>
+   <property name="iconSize">
+    <size>
+     <width>16</width>
+     <height>16</height>
+    </size>
+   </property>
+   <property name="toolButtonStyle">
+    <enum>Qt::ToolButtonTextBesideIcon</enum>
+   </property>
+   <property name="floatable">
+    <bool>false</bool>
+   </property>
+   <property name="useDefaultAction" stdset="0">
+    <bool>true</bool>
+   </property>
+   <attribute name="toolBarArea">
+    <enum>RightToolBarArea</enum>
+   </attribute>
+   <attribute name="toolBarBreak">
+    <bool>false</bool>
+   </attribute>
+   <addaction name="actionLaunchInstance"/>
+   <addaction name="actionKillInstance"/>
+   <addaction name="separator"/>
+   <addaction name="actionEditInstance"/>
+   <addaction name="actionChangeInstGroup"/>
+   <addaction name="actionViewSelectedInstFolder"/>
+   <addaction name="actionExportInstance"/>
+   <addaction name="actionCopyInstance"/>
+   <addaction name="actionDeleteInstance"/>
+   <addaction name="actionCreateInstanceShortcut"/>
+  </widget>
+  <widget class="QMenuBar" name="menuBar">
+   <property name="geometry">
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>800</width>
+     <height>20</height>
+    </rect>
+   </property>
+   <widget class="QMenu" name="fileMenu">
+    <property name="title">
+     <string>&amp;File</string>
+    </property>
+    <property name="toolTipsVisible">
+     <bool>true</bool>
+    </property>
+    <addaction name="actionAddInstance"/>
+    <addaction name="separator"/>
+    <addaction name="actionLaunchInstance"/>
+    <addaction name="actionKillInstance"/>
+    <addaction name="separator"/>
+    <addaction name="actionEditInstance"/>
+    <addaction name="actionChangeInstGroup"/>
+    <addaction name="actionViewSelectedInstFolder"/>
+    <addaction name="actionExportInstance"/>
+    <addaction name="actionCopyInstance"/>
+    <addaction name="actionDeleteInstance"/>
+    <addaction name="actionCreateInstanceShortcut"/>
+    <addaction name="separator"/>
+    <addaction name="actionSettings"/>
+    <addaction name="actionCloseWindow"/>
+   </widget>
+   <widget class="QMenu" name="editMenu">
+    <property name="title">
+     <string>&amp;Edit</string>
+    </property>
+    <property name="toolTipsVisible">
+     <bool>true</bool>
+    </property>
+    <addaction name="actionUndoTrashInstance"/>
+   </widget>
+   <widget class="QMenu" name="viewMenu">
+    <property name="title">
+     <string>&amp;View</string>
+    </property>
+    <property name="toolTipsVisible">
+     <bool>true</bool>
+    </property>
+    <addaction name="actionChangeTheme"/>
+    <addaction name="separator"/>
+    <addaction name="actionCAT"/>
+    <addaction name="actionLockToolbars"/>
+    <addaction name="separator"/>
+   </widget>
+   <widget class="QMenu" name="foldersMenu">
+    <property name="title">
+     <string>F&amp;olders</string>
+    </property>
+    <property name="toolTipsVisible">
+     <bool>true</bool>
+    </property>
+    <addaction name="actionViewInstanceFolder"/>
+    <addaction name="actionViewCentralModsFolder"/>
+   </widget>
+   <widget class="QMenu" name="accountsMenu">
+    <property name="title">
+     <string>&amp;Accounts</string>
+    </property>
+   </widget>
+   <widget class="QMenu" name="helpMenu">
+    <property name="title">
+     <string>&amp;Help</string>
+    </property>
+    <property name="toolTipsVisible">
+     <bool>true</bool>
+    </property>
+    <addaction name="actionClearMetadata"/>
+    <addaction name="actionReportBug"/>
+    <addaction name="actionAddToPATH"/>
+    <addaction name="separator"/>
+    <addaction name="actionMATRIX"/>
+    <addaction name="actionDISCORD"/>
+    <addaction name="actionREDDIT"/>
+    <addaction name="separator"/>
+    <addaction name="actionMoreNews"/>
+    <addaction name="actionCheckUpdate"/>
+    <addaction name="actionOpenWiki"/>
+    <addaction name="actionAbout"/>
+   </widget>
+   <addaction name="fileMenu"/>
+   <addaction name="editMenu"/>
+   <addaction name="viewMenu"/>
+   <addaction name="foldersMenu"/>
+   <addaction name="accountsMenu"/>
+   <addaction name="helpMenu"/>
+  </widget>
+  <action name="actionMoreNews">
+   <property name="icon">
+    <iconset theme="news">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>More news...</string>
+   </property>
+   <property name="toolTip">
+    <string>Open the development blog to read more news about %1.</string>
+   </property>
+  </action>
+  <action name="actionCAT">
+   <property name="checkable">
+    <bool>true</bool>
+   </property>
+   <property name="icon">
+    <iconset theme="cat">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>&amp;Meow</string>
+   </property>
+   <property name="toolTip">
+    <string>It's a fluffy kitty :3</string>
+   </property>
+  </action>
+  <action name="actionLockToolbars">
+   <property name="checkable">
+    <bool>true</bool>
+   </property>
+   <property name="text">
+    <string>Lock Toolbars</string>
+   </property>
+  </action>
+  <action name="actionUndoTrashInstance">
+   <property name="enabled">
+    <bool>false</bool>
+   </property>
+   <property name="text">
+    <string>&amp;Undo Last Instance Deletion</string>
+   </property>
+  </action>
+  <action name="actionAddInstance">
+   <property name="icon">
+    <iconset theme="new">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>Add Instanc&amp;e...</string>
+   </property>
+   <property name="toolTip">
+    <string>Add a new instance.</string>
+   </property>
+  </action>
+  <action name="actionCheckUpdate">
+   <property name="icon">
+    <iconset theme="checkupdate">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>&amp;Update...</string>
+   </property>
+   <property name="toolTip">
+    <string>Check for new updates for %1.</string>
+   </property>
+   <property name="menuRole">
+    <enum>QAction::ApplicationSpecificRole</enum>
+   </property>
+  </action>
+  <action name="actionSettings">
+   <property name="icon">
+    <iconset theme="settings">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>Setti&amp;ngs...</string>
+   </property>
+   <property name="toolTip">
+    <string>Change settings.</string>
+   </property>
+   <property name="menuRole">
+    <enum>QAction::PreferencesRole</enum>
+   </property>
+  </action>
+  <action name="actionManageAccounts">
+   <property name="icon">
+    <iconset theme="accounts">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>&amp;Manage Accounts...</string>
+   </property>
+  </action>
+  <action name="actionLaunchInstance">
+   <property name="icon">
+    <iconset theme="launch">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>&amp;Launch</string>
+   </property>
+   <property name="toolTip">
+    <string>Launch the selected instance.</string>
+   </property>
+  </action>
+  <action name="actionKillInstance">
+   <property name="icon">
+    <iconset theme="status-bad">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>&amp;Kill</string>
+   </property>
+   <property name="toolTip">
+    <string>Kill the running instance.</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+K</string>
+   </property>
+  </action>
+  <action name="actionRenameInstance">
+   <property name="icon">
+    <iconset theme="rename">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>Rename</string>
+   </property>
+   <property name="toolTip">
+    <string>Rename the selected instance.</string>
+   </property>
+  </action>
+  <action name="actionChangeInstGroup">
+   <property name="icon">
+    <iconset theme="tag">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>&amp;Change Group...</string>
+   </property>
+   <property name="toolTip">
+    <string>Change the selected instance's group.</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+G</string>
+   </property>
+  </action>
+  <action name="actionChangeInstIcon">
+   <property name="text">
+    <string>Change Icon</string>
+   </property>
+   <property name="toolTip">
+    <string>Change the selected instance's icon.</string>
+   </property>
+  </action>
+  <action name="actionEditInstance">
+   <property name="icon">
+    <iconset theme="settings">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>&amp;Edit...</string>
+   </property>
+   <property name="toolTip">
+    <string>Change the instance settings, mods and versions.</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+I</string>
+   </property>
+  </action>
+  <action name="actionViewSelectedInstFolder">
+   <property name="icon">
+    <iconset theme="viewfolder">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>&amp;Folder</string>
+   </property>
+   <property name="toolTip">
+    <string>Open the selected instance's root folder in a file browser.</string>
+   </property>
+  </action>
+  <action name="actionDeleteInstance">
+   <property name="icon">
+    <iconset theme="delete">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>Dele&amp;te</string>
+   </property>
+   <property name="toolTip">
+    <string>Delete the selected instance.</string>
+   </property>
+   <property name="autoRepeat">
+    <bool>false</bool>
+   </property>
+  </action>
+  <action name="actionCopyInstance">
+   <property name="icon">
+    <iconset theme="copy">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>Cop&amp;y...</string>
+   </property>
+   <property name="toolTip">
+    <string>Copy the selected instance.</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+D</string>
+   </property>
+  </action>
+  <action name="actionLaunchInstanceOffline">
+   <property name="text">
+    <string>Launch &amp;Offline</string>
+   </property>
+   <property name="toolTip">
+    <string>Launch the selected instance in offline mode.</string>
+   </property>
+  </action>
+  <action name="actionLaunchInstanceDemo">
+   <property name="text">
+    <string>Launch &amp;Demo</string>
+   </property>
+   <property name="toolTip">
+    <string>Launch the selected instance in demo mode.</string>
+   </property>
+  </action>
+  <action name="actionExportInstance">
+   <property name="icon">
+    <iconset theme="export">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>E&amp;xport...</string>
+   </property>
+   <property name="toolTip">
+    <string>Export the selected instance as a zip file.</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+E</string>
+   </property>
+  </action>
+  <action name="actionCreateInstanceShortcut">
+   <property name="icon">
+    <iconset theme="shortcut">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>Create Shortcut</string>
+   </property>
+   <property name="toolTip">
+    <string>Creates a shortcut on your desktop to launch the selected instance.</string>
+   </property>
+  </action>
+  <action name="actionNoAccountsAdded">
+   <property name="icon">
+    <iconset theme="noaccount">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>No accounts added!</string>
+   </property>
+  </action>
+  <action name="actionNoDefaultAccount">
+   <property name="checkable">
+    <bool>true</bool>
+   </property>
+   <property name="icon">
+    <iconset theme="noaccount">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>No Default Account</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+0</string>
+   </property>
+  </action>
+  <action name="actionCloseWindow">
+   <property name="icon">
+    <iconset theme="status-bad">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>Close &amp;Window</string>
+   </property>
+   <property name="toolTip">
+    <string>Close the current window</string>
+   </property>
+   <property name="menuRole">
+    <enum>QAction::QuitRole</enum>
+   </property>
+  </action>
+  <action name="actionViewInstanceFolder">
+   <property name="icon">
+    <iconset theme="viewfolder">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>&amp;View Instance Folder</string>
+   </property>
+   <property name="toolTip">
+    <string>Open the instance folder in a file browser.</string>
+   </property>
+  </action>
+  <action name="actionViewCentralModsFolder">
+   <property name="icon">
+    <iconset theme="centralmods">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>View &amp;Central Mods Folder</string>
+   </property>
+   <property name="toolTip">
+    <string>Open the central mods folder in a file browser.</string>
+   </property>
+  </action>
+  <action name="actionChangeTheme">
+   <property name="text">
+    <string>Themes</string>
+   </property>
+  </action>
+  <action name="actionReportBug">
+   <property name="icon">
+    <iconset theme="bug">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>Report a &amp;Bug...</string>
+   </property>
+   <property name="toolTip">
+    <string>Open the bug tracker to report a bug with %1.</string>
+   </property>
+  </action>
+  <action name="actionDISCORD">
+   <property name="icon">
+    <iconset theme="discord">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>&amp;Discord Guild</string>
+   </property>
+   <property name="toolTip">
+    <string>Open %1 Discord guild.</string>
+   </property>
+  </action>
+  <action name="actionMATRIX">
+   <property name="icon">
+    <iconset theme="matrix">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>&amp;Matrix Space</string>
+   </property>
+   <property name="toolTip">
+    <string>Open %1 Matrix space.</string>
+   </property>
+  </action>
+  <action name="actionREDDIT">
+   <property name="icon">
+    <iconset theme="reddit-alien">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>Sub&amp;reddit</string>
+   </property>
+   <property name="toolTip">
+    <string>Open %1 subreddit.</string>
+   </property>
+  </action>
+  <action name="actionAbout">
+   <property name="icon">
+    <iconset theme="about">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>&amp;About %1</string>
+   </property>
+   <property name="toolTip">
+    <string>View information about %1.</string>
+   </property>
+   <property name="menuRole">
+    <enum>QAction::AboutRole</enum>
+   </property>
+  </action>
+  <action name="actionClearMetadata">
+   <property name="icon">
+    <iconset theme="refresh">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>&amp;Clear Metadata Cache</string>
+   </property>
+   <property name="toolTip">
+    <string>Clear cached metadata</string>
+   </property>
+  </action>
+  <action name="actionAddToPATH">
+   <property name="icon">
+    <iconset theme="custom-commands">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>Install to &amp;PATH</string>
+   </property>
+   <property name="toolTip">
+    <string>Install a %1 symlink to /usr/local/bin</string>
+   </property>
+  </action>
+  <action name="actionFoldersButton">
+   <property name="icon">
+    <iconset theme="viewfolder">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>Folders</string>
+   </property>
+   <property name="toolTip">
+    <string>Open one of the folders shared between instances.</string>
+   </property>
+  </action>
+  <action name="actionHelpButton">
+   <property name="icon">
+    <iconset theme="help">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>Help</string>
+   </property>
+   <property name="toolTip">
+    <string>Get help with %1 or Minecraft.</string>
+   </property>
+  </action>
+  <action name="actionAccountsButton">
+   <property name="icon">
+    <iconset theme="noaccount">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>Accounts</string>
+   </property>
+  </action>
+  <action name="actionOpenWiki">
+   <property name="icon">
+    <iconset theme="help">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>%1 &amp;Help</string>
+   </property>
+   <property name="toolTip">
+    <string>Open the %1 wiki</string>
+   </property>
+  </action>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>WideBar</class>
+   <extends>QToolBar</extends>
+   <header>ui/widgets/WideBar.h</header>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/launcher/ui/WinDarkmode.cpp b/launcher/ui/WinDarkmode.cpp
deleted file mode 100644
index eac68e4f..00000000
--- a/launcher/ui/WinDarkmode.cpp
+++ /dev/null
@@ -1,32 +0,0 @@
-#include <QWidget>
-
-#include "WinDarkmode.h"
-
-namespace WinDarkmode {
-
-/* See https://github.com/statiolake/neovim-qt/commit/da8eaba7f0e38b6b51f3bacd02a8cc2d1f7a34d8 */
-void setDarkWinTitlebar(WId winid, bool darkmode)
-{
-    HWND hwnd = reinterpret_cast<HWND>(winid);
-    BOOL dark = (BOOL) darkmode;
-
-    HMODULE hUxtheme = LoadLibraryExW(L"uxtheme.dll", NULL, LOAD_LIBRARY_SEARCH_SYSTEM32);
-    HMODULE hUser32 = GetModuleHandleW(L"user32.dll");
-    fnAllowDarkModeForWindow AllowDarkModeForWindow
-        = reinterpret_cast<fnAllowDarkModeForWindow>(GetProcAddress(hUxtheme, MAKEINTRESOURCEA(133)));
-    fnSetPreferredAppMode SetPreferredAppMode
-        = reinterpret_cast<fnSetPreferredAppMode>(GetProcAddress(hUxtheme, MAKEINTRESOURCEA(135)));
-    fnSetWindowCompositionAttribute SetWindowCompositionAttribute
-        = reinterpret_cast<fnSetWindowCompositionAttribute>(GetProcAddress(hUser32, "SetWindowCompositionAttribute"));
-
-    SetPreferredAppMode(AllowDark);
-    AllowDarkModeForWindow(hwnd, dark);
-    WINDOWCOMPOSITIONATTRIBDATA data = {
-        WCA_USEDARKMODECOLORS,
-        &dark,
-        sizeof(dark)
-    };
-    SetWindowCompositionAttribute(hwnd, &data);
-}
-
-}
diff --git a/launcher/ui/WinDarkmode.h b/launcher/ui/WinDarkmode.h
deleted file mode 100644
index 5b567c6b..00000000
--- a/launcher/ui/WinDarkmode.h
+++ /dev/null
@@ -1,60 +0,0 @@
-#pragma once
-
-#include <windows.h>
-#include <dwmapi.h>
-
-
-namespace WinDarkmode {
-
-void setDarkWinTitlebar(WId winid, bool darkmode);
-
-enum PreferredAppMode {
-    Default,
-    AllowDark,
-    ForceDark,
-    ForceLight,
-    Max
-};
-
-enum WINDOWCOMPOSITIONATTRIB {
-    WCA_UNDEFINED = 0,
-    WCA_NCRENDERING_ENABLED = 1,
-    WCA_NCRENDERING_POLICY = 2,
-    WCA_TRANSITIONS_FORCEDISABLED = 3,
-    WCA_ALLOW_NCPAINT = 4,
-    WCA_CAPTION_BUTTON_BOUNDS = 5,
-    WCA_NONCLIENT_RTL_LAYOUT = 6,
-    WCA_FORCE_ICONIC_REPRESENTATION = 7,
-    WCA_EXTENDED_FRAME_BOUNDS = 8,
-    WCA_HAS_ICONIC_BITMAP = 9,
-    WCA_THEME_ATTRIBUTES = 10,
-    WCA_NCRENDERING_EXILED = 11,
-    WCA_NCADORNMENTINFO = 12,
-    WCA_EXCLUDED_FROM_LIVEPREVIEW = 13,
-    WCA_VIDEO_OVERLAY_ACTIVE = 14,
-    WCA_FORCE_ACTIVEWINDOW_APPEARANCE = 15,
-    WCA_DISALLOW_PEEK = 16,
-    WCA_CLOAK = 17,
-    WCA_CLOAKED = 18,
-    WCA_ACCENT_POLICY = 19,
-    WCA_FREEZE_REPRESENTATION = 20,
-    WCA_EVER_UNCLOAKED = 21,
-    WCA_VISUAL_OWNER = 22,
-    WCA_HOLOGRAPHIC = 23,
-    WCA_EXCLUDED_FROM_DDA = 24,
-    WCA_PASSIVEUPDATEMODE = 25,
-    WCA_USEDARKMODECOLORS = 26,
-    WCA_LAST = 27
-};
-
-struct WINDOWCOMPOSITIONATTRIBDATA {
-    WINDOWCOMPOSITIONATTRIB Attrib;
-    PVOID pvData;
-    SIZE_T cbData;
-};
-
-using fnAllowDarkModeForWindow =  BOOL (WINAPI *)(HWND hWnd, BOOL allow);
-using fnSetPreferredAppMode = PreferredAppMode (WINAPI *)(PreferredAppMode appMode);
-using fnSetWindowCompositionAttribute =  BOOL (WINAPI *)(HWND hwnd, WINDOWCOMPOSITIONATTRIBDATA *);
-
-}
diff --git a/launcher/ui/dialogs/AboutDialog.cpp b/launcher/ui/dialogs/AboutDialog.cpp
index a36e4a3d..76e3d8ed 100644
--- a/launcher/ui/dialogs/AboutDialog.cpp
+++ b/launcher/ui/dialogs/AboutDialog.cpp
@@ -39,12 +39,11 @@
 #include <QIcon>
 #include "Application.h"
 #include "BuildConfig.h"
+#include "Markdown.h"
 
 #include <net/NetJob.h>
 #include <qobject.h>
 
-#include "HoeDown.h"
-
 namespace {
 QString getLink(QString link, QString name) {
     return QString("&lt;<a href='%1'>%2</a>&gt;").arg(link).arg(name);
@@ -114,10 +113,9 @@ QString getCreditsHtml()
 
 QString getLicenseHtml()
 {
-    HoeDown hoedown;
     QFile dataFile(":/documents/COPYING.md");
     dataFile.open(QIODevice::ReadOnly);
-    QString output = hoedown.process(dataFile.readAll());
+    QString output = markdownToHTML(dataFile.readAll());
     return output;
 }
 
diff --git a/launcher/ui/dialogs/BlockedModsDialog.cpp b/launcher/ui/dialogs/BlockedModsDialog.cpp
index 8b49bd1a..fdfae597 100644
--- a/launcher/ui/dialogs/BlockedModsDialog.cpp
+++ b/launcher/ui/dialogs/BlockedModsDialog.cpp
@@ -32,9 +32,12 @@
 #include <QDebug>
 #include <QDesktopServices>
 #include <QDialogButtonBox>
+#include <QDir>
+#include <QDirIterator>
 #include <QDragEnterEvent>
 #include <QFileDialog>
 #include <QFileInfo>
+#include <QMimeData>
 #include <QPushButton>
 #include <QStandardPaths>
 
@@ -85,11 +88,11 @@ void BlockedModsDialog::dragEnterEvent(QDragEnterEvent* e)
 void BlockedModsDialog::dropEvent(QDropEvent* e)
 {
     for (QUrl& url : e->mimeData()->urls()) {
-        if (url.scheme().isEmpty()) { // ensure isLocalFile() works correctly
+        if (url.scheme().isEmpty()) {  // ensure isLocalFile() works correctly
             url.setScheme("file");
         }
-        
-        if (!url.isLocalFile()) { // can't drop external files here.
+
+        if (!url.isLocalFile()) {  // can't drop external files here.
             continue;
         }
 
@@ -168,7 +171,7 @@ void BlockedModsDialog::update()
     }
 }
 
-/// @brief Signal fired when a watched direcotry has changed
+/// @brief Signal fired when a watched directory has changed
 /// @param path the path to the changed directory
 void BlockedModsDialog::directoryChanged(QString path)
 {
@@ -180,10 +183,31 @@ void BlockedModsDialog::directoryChanged(QString path)
 /// @brief add the user downloads folder and the global mods folder to the filesystem watcher
 void BlockedModsDialog::setupWatch()
 {
-    const QString downloadsFolder = QStandardPaths::writableLocation(QStandardPaths::DownloadLocation);
+    const QString downloadsFolder = APPLICATION->settings()->get("DownloadsDir").toString();
     const QString modsFolder = APPLICATION->settings()->get("CentralModsDir").toString();
-    m_watcher.addPath(downloadsFolder);
-    m_watcher.addPath(modsFolder);
+    const bool downloadsFolderWatchRecursive = APPLICATION->settings()->get("DownloadsDirWatchRecursive").toBool();
+    watchPath(downloadsFolder, downloadsFolderWatchRecursive);
+    watchPath(modsFolder, true);
+}
+
+void BlockedModsDialog::watchPath(QString path, bool watch_recursive)
+{
+    auto to_watch = QFileInfo(path);
+    auto to_watch_path = to_watch.canonicalFilePath();
+    if (m_watcher.directories().contains(to_watch_path))
+        return;  // don't watch the same path twice (no loops!)
+
+    qDebug() << "[Blocked Mods Dialog] Adding Watch Path:" << path;
+    m_watcher.addPath(to_watch_path);
+
+    if (!to_watch.isDir() || !watch_recursive)
+        return;
+
+    QDirIterator it(to_watch_path, QDir::Filter::Dirs | QDir::Filter::NoDotAndDotDot, QDirIterator::NoIteratorFlags);
+    while (it.hasNext()) {
+        QString watch_dir = QDir(it.next()).canonicalPath();  // resolve symlinks and relative paths
+        watchPath(watch_dir, watch_recursive);
+    }
 }
 
 /// @brief scan all watched folder
@@ -217,7 +241,7 @@ void BlockedModsDialog::scanPath(QString path, bool start_task)
     }
 }
 
-/// @brief add a hashing task for the file located at path, add the path to the pending set if the hasing task is already running
+/// @brief add a hashing task for the file located at path, add the path to the pending set if the hashing task is already running
 /// @param path the path to the local file being hashed
 void BlockedModsDialog::addHashTask(QString path)
 {
@@ -230,7 +254,7 @@ void BlockedModsDialog::addHashTask(QString path)
 /// @param path the path to the local file being hashed
 void BlockedModsDialog::buildHashTask(QString path)
 {
-    auto hash_task = Hashing::createBlockedModHasher(path, ModPlatform::Provider::FLAME, "sha1");
+    auto hash_task = Hashing::createBlockedModHasher(path, ModPlatform::ResourceProvider::FLAME, "sha1");
 
     qDebug() << "[Blocked Mods Dialog] Creating Hash task for path: " << path;
 
@@ -277,11 +301,35 @@ bool BlockedModsDialog::checkValidPath(QString path)
 {
     const QFileInfo file = QFileInfo(path);
     const QString filename = file.fileName();
-    QString laxFilename(filename);
-    laxFilename.replace('+', ' ');
 
-    auto compare = [](QString fsfilename, QString metadataFilename) {
-        return metadataFilename.compare(fsfilename, Qt::CaseInsensitive) == 0;
+    auto compare = [](QString fsFilename, QString metadataFilename) {
+        return metadataFilename.compare(fsFilename, Qt::CaseInsensitive) == 0;
+    };
+
+    // super lax compare (but not fuzzy)
+    // convert to lowercase
+    // convert all speratores to whitespace
+    // simplify sequence of internal whitespace to a single space
+    // efectivly compare two strings ignoring all separators and case
+    auto laxCompare = [](QString fsfilename, QString metadataFilename) {
+        // allowed character seperators
+        QList<QChar> allowedSeperators = { '-', '+', '.' , '_'};
+
+        // copy in lowercase
+        auto fsName = fsfilename.toLower();
+        auto metaName = metadataFilename.toLower();
+
+        // replace all potential allowed seperatores with whitespace
+        for (auto sep : allowedSeperators) {
+            fsName = fsName.replace(sep, ' ');
+            metaName = metaName.replace(sep, ' ');
+        }
+
+        // remove extraneous whitespace
+        fsName = fsName.simplified();
+        metaName = metaName.simplified();
+
+        return fsName.compare(metaName) == 0;
     };
 
     for (auto& mod : m_mods) {
@@ -289,7 +337,7 @@ bool BlockedModsDialog::checkValidPath(QString path)
             qDebug() << "[Blocked Mods Dialog] Name match found:" << mod.name << "| From path:" << path;
             return true;
         }
-        if (compare(laxFilename, mod.name)) {
+        if (laxCompare(filename, mod.name)) {
             qDebug() << "[Blocked Mods Dialog] Lax name match found:" << mod.name << "| From path:" << path;
             return true;
         }
@@ -324,7 +372,7 @@ void BlockedModsDialog::validateMatchedMods()
     }
 }
 
-/// @brief run hash task or mark a pending run if it is already runing
+/// @brief run hash task or mark a pending run if it is already running
 void BlockedModsDialog::runHashTask()
 {
     if (!m_hashing_task->isRunning()) {
diff --git a/launcher/ui/dialogs/BlockedModsDialog.h b/launcher/ui/dialogs/BlockedModsDialog.h
index 014f488a..e3b7c975 100644
--- a/launcher/ui/dialogs/BlockedModsDialog.h
+++ b/launcher/ui/dialogs/BlockedModsDialog.h
@@ -79,6 +79,7 @@ class BlockedModsDialog : public QDialog {
     void update();
     void directoryChanged(QString path);
     void setupWatch();
+    void watchPath(QString path, bool watch_recursive = false);
     void scanPaths();
     void scanPath(QString path, bool start_task);
     void addHashTask(QString path);
diff --git a/launcher/ui/dialogs/ChooseProviderDialog.cpp b/launcher/ui/dialogs/ChooseProviderDialog.cpp
index 89935d9a..83748e1e 100644
--- a/launcher/ui/dialogs/ChooseProviderDialog.cpp
+++ b/launcher/ui/dialogs/ChooseProviderDialog.cpp
@@ -67,9 +67,9 @@ void ChooseProviderDialog::confirmAll()
     accept();
 }
 
-auto ChooseProviderDialog::getSelectedProvider() const -> ModPlatform::Provider
+auto ChooseProviderDialog::getSelectedProvider() const -> ModPlatform::ResourceProvider
 {
-    return ModPlatform::Provider(m_providers.checkedId());
+    return ModPlatform::ResourceProvider(m_providers.checkedId());
 }
 
 void ChooseProviderDialog::addProviders()
@@ -77,7 +77,7 @@ void ChooseProviderDialog::addProviders()
     int btn_index = 0;
     QRadioButton* btn;
 
-    for (auto& provider : { ModPlatform::Provider::MODRINTH, ModPlatform::Provider::FLAME }) {
+    for (auto& provider : { ModPlatform::ResourceProvider::MODRINTH, ModPlatform::ResourceProvider::FLAME }) {
         btn = new QRadioButton(ProviderCaps.readableName(provider), this);
         m_providers.addButton(btn, btn_index++);
         ui->providersLayout->addWidget(btn);
diff --git a/launcher/ui/dialogs/ChooseProviderDialog.h b/launcher/ui/dialogs/ChooseProviderDialog.h
index 4a3b9f29..be9735b5 100644
--- a/launcher/ui/dialogs/ChooseProviderDialog.h
+++ b/launcher/ui/dialogs/ChooseProviderDialog.h
@@ -8,7 +8,7 @@ class ChooseProviderDialog;
 }
 
 namespace ModPlatform {
-enum class Provider;
+enum class ResourceProvider;
 }
 
 class Mod;
@@ -24,7 +24,7 @@ class ChooseProviderDialog : public QDialog {
 
         bool try_others = false;
 
-        ModPlatform::Provider chosen;
+        ModPlatform::ResourceProvider chosen;
     };
 
    public:
@@ -45,7 +45,7 @@ class ChooseProviderDialog : public QDialog {
     void addProviders();
     void disableInput();
 
-    auto getSelectedProvider() const -> ModPlatform::Provider;
+    auto getSelectedProvider() const -> ModPlatform::ResourceProvider;
 
    private:
     Ui::ChooseProviderDialog* ui;
diff --git a/launcher/ui/dialogs/CopyInstanceDialog.cpp b/launcher/ui/dialogs/CopyInstanceDialog.cpp
index 3f5122f6..d75bb5fe 100644
--- a/launcher/ui/dialogs/CopyInstanceDialog.cpp
+++ b/launcher/ui/dialogs/CopyInstanceDialog.cpp
@@ -37,18 +37,21 @@
 #include <QPushButton>
 
 #include "Application.h"
+#include "BuildConfig.h"
 #include "CopyInstanceDialog.h"
 #include "ui_CopyInstanceDialog.h"
 
 #include "ui/dialogs/IconPickerDialog.h"
 
-#include "BaseVersion.h"
-#include "icons/IconList.h"
 #include "BaseInstance.h"
+#include "BaseVersion.h"
+#include "DesktopServices.h"
+#include "FileSystem.h"
 #include "InstanceList.h"
+#include "icons/IconList.h"
 
-CopyInstanceDialog::CopyInstanceDialog(InstancePtr original, QWidget *parent)
-    :QDialog(parent), ui(new Ui::CopyInstanceDialog), m_original(original)
+CopyInstanceDialog::CopyInstanceDialog(InstancePtr original, QWidget* parent)
+    : QDialog(parent), ui(new Ui::CopyInstanceDialog), m_original(original)
 {
     ui->setupUi(this);
     resize(minimumSizeHint());
@@ -71,8 +74,7 @@ CopyInstanceDialog::CopyInstanceDialog(InstancePtr original, QWidget *parent)
     groupList.push_front("");
     ui->groupBox->addItems(groupList);
     int index = groupList.indexOf(APPLICATION->instances()->getInstanceGroup(m_original->id()));
-    if(index == -1)
-    {
+    if (index == -1) {
         index = 0;
     }
     ui->groupBox->setCurrentIndex(index);
@@ -85,6 +87,35 @@ CopyInstanceDialog::CopyInstanceDialog(InstancePtr original, QWidget *parent)
     ui->copyServersCheckbox->setChecked(m_selectedOptions.isCopyServersEnabled());
     ui->copyModsCheckbox->setChecked(m_selectedOptions.isCopyModsEnabled());
     ui->copyScreenshotsCheckbox->setChecked(m_selectedOptions.isCopyScreenshotsEnabled());
+
+    ui->symbolicLinksCheckbox->setChecked(m_selectedOptions.isUseSymLinksEnabled());
+    ui->hardLinksCheckbox->setChecked(m_selectedOptions.isUseHardLinksEnabled());
+
+    ui->recursiveLinkCheckbox->setChecked(m_selectedOptions.isLinkRecursivelyEnabled());
+    ui->dontLinkSavesCheckbox->setChecked(m_selectedOptions.isDontLinkSavesEnabled());
+
+    auto detectedFS = FS::statFS(m_original->instanceRoot()).fsType;
+
+    m_cloneSupported = FS::canCloneOnFS(detectedFS);
+    m_linkSupported = FS::canLinkOnFS(detectedFS);
+
+    if (m_cloneSupported) {
+        ui->cloneSupportedLabel->setText(tr("Reflinks are supported on %1").arg(FS::getFilesystemTypeName(detectedFS)));
+    } else {
+        ui->cloneSupportedLabel->setText(tr("Reflinks aren't supported on %1").arg(FS::getFilesystemTypeName(detectedFS)));
+    }
+
+#if defined(Q_OS_WIN)
+    ui->symbolicLinksCheckbox->setIcon(style()->standardIcon(QStyle::SP_VistaShield));
+    ui->symbolicLinksCheckbox->setToolTip(tr("Use symbolic links instead of copying files.") +
+                                          "\n" + tr("On Windows, symbolic links may require admin permission to create."));
+#endif
+
+    updateLinkOptions();
+    updateUseCloneCheckbox();
+
+    auto HelpButton = ui->buttonBox->button(QDialogButtonBox::Help);
+    connect(HelpButton, &QPushButton::clicked, this, &CopyInstanceDialog::help);
 }
 
 CopyInstanceDialog::~CopyInstanceDialog()
@@ -96,8 +127,7 @@ void CopyInstanceDialog::updateDialogState()
 {
     auto allowOK = !instName().isEmpty();
     auto OkButton = ui->buttonBox->button(QDialogButtonBox::Ok);
-    if(OkButton->isEnabled() != allowOK)
-    {
+    if (OkButton->isEnabled() != allowOK) {
         OkButton->setEnabled(allowOK);
     }
 }
@@ -105,8 +135,7 @@ void CopyInstanceDialog::updateDialogState()
 QString CopyInstanceDialog::instName() const
 {
     auto result = ui->instNameTextBox->text().trimmed();
-    if(result.size())
-    {
+    if (result.size()) {
         return result;
     }
     return QString();
@@ -127,6 +156,11 @@ const InstanceCopyPrefs& CopyInstanceDialog::getChosenOptions() const
     return m_selectedOptions;
 }
 
+void CopyInstanceDialog::help()
+{
+    DesktopServices::openUrl(QUrl(BuildConfig.HELP_URL.arg("instance-copy")));
+}
+
 void CopyInstanceDialog::checkAllCheckboxes(const bool& b)
 {
     ui->keepPlaytimeCheckbox->setChecked(b);
@@ -147,20 +181,46 @@ void CopyInstanceDialog::updateSelectAllCheckbox()
     ui->selectAllCheckbox->blockSignals(false);
 }
 
+void CopyInstanceDialog::updateUseCloneCheckbox()
+{
+    ui->useCloneCheckbox->setEnabled(m_cloneSupported && !ui->symbolicLinksCheckbox->isChecked() && !ui->hardLinksCheckbox->isChecked());
+    ui->useCloneCheckbox->setChecked(m_cloneSupported && m_selectedOptions.isUseCloneEnabled() && !ui->symbolicLinksCheckbox->isChecked() &&
+                                     !ui->hardLinksCheckbox->isChecked());
+}
+
+void CopyInstanceDialog::updateLinkOptions()
+{
+    ui->symbolicLinksCheckbox->setEnabled(m_linkSupported && !ui->hardLinksCheckbox->isChecked() && !ui->useCloneCheckbox->isChecked());
+    ui->hardLinksCheckbox->setEnabled(m_linkSupported && !ui->symbolicLinksCheckbox->isChecked() && !ui->useCloneCheckbox->isChecked());
+
+    ui->symbolicLinksCheckbox->setChecked(m_linkSupported && m_selectedOptions.isUseSymLinksEnabled() &&
+                                          !ui->useCloneCheckbox->isChecked());
+    ui->hardLinksCheckbox->setChecked(m_linkSupported && m_selectedOptions.isUseHardLinksEnabled() && !ui->useCloneCheckbox->isChecked());
+
+    bool linksInUse = (ui->symbolicLinksCheckbox->isChecked() || ui->hardLinksCheckbox->isChecked());
+    ui->recursiveLinkCheckbox->setEnabled(m_linkSupported && linksInUse && !ui->hardLinksCheckbox->isChecked());
+    ui->dontLinkSavesCheckbox->setEnabled(m_linkSupported && linksInUse);
+    ui->recursiveLinkCheckbox->setChecked(m_linkSupported && linksInUse && m_selectedOptions.isLinkRecursivelyEnabled());
+    ui->dontLinkSavesCheckbox->setChecked(m_linkSupported && linksInUse && m_selectedOptions.isDontLinkSavesEnabled());
+
+#if defined(Q_OS_WIN)
+    auto OkButton = ui->buttonBox->button(QDialogButtonBox::Ok);
+    OkButton->setIcon(m_selectedOptions.isUseSymLinksEnabled() ? style()->standardIcon(QStyle::SP_VistaShield) : QIcon());
+#endif
+}
+
 void CopyInstanceDialog::on_iconButton_clicked()
 {
     IconPickerDialog dlg(this);
     dlg.execWithSelection(InstIconKey);
 
-    if (dlg.result() == QDialog::Accepted)
-    {
+    if (dlg.result() == QDialog::Accepted) {
         InstIconKey = dlg.selectedIconKey;
         ui->iconButton->setIcon(APPLICATION->icons()->getIcon(InstIconKey));
     }
 }
 
-
-void CopyInstanceDialog::on_instNameTextBox_textChanged(const QString &arg1)
+void CopyInstanceDialog::on_instNameTextBox_textChanged(const QString& arg1)
 {
     updateDialogState();
 }
@@ -175,10 +235,10 @@ void CopyInstanceDialog::on_selectAllCheckbox_stateChanged(int state)
 void CopyInstanceDialog::on_copySavesCheckbox_stateChanged(int state)
 {
     m_selectedOptions.enableCopySaves(state == Qt::Checked);
+    ui->dontLinkSavesCheckbox->setChecked((state == Qt::Checked) && ui->dontLinkSavesCheckbox->isChecked());
     updateSelectAllCheckbox();
 }
 
-
 void CopyInstanceDialog::on_keepPlaytimeCheckbox_stateChanged(int state)
 {
     m_selectedOptions.enableKeepPlaytime(state == Qt::Checked);
@@ -220,3 +280,38 @@ void CopyInstanceDialog::on_copyScreenshotsCheckbox_stateChanged(int state)
     m_selectedOptions.enableCopyScreenshots(state == Qt::Checked);
     updateSelectAllCheckbox();
 }
+
+void CopyInstanceDialog::on_symbolicLinksCheckbox_stateChanged(int state)
+{
+    m_selectedOptions.enableUseSymLinks(state == Qt::Checked);
+    updateUseCloneCheckbox();
+    updateLinkOptions();
+}
+
+void CopyInstanceDialog::on_hardLinksCheckbox_stateChanged(int state)
+{
+    m_selectedOptions.enableUseHardLinks(state == Qt::Checked);
+    if (state == Qt::Checked && !ui->recursiveLinkCheckbox->isChecked()) {
+        ui->recursiveLinkCheckbox->setChecked(true);
+    }
+    updateUseCloneCheckbox();
+    updateLinkOptions();
+}
+
+void CopyInstanceDialog::on_recursiveLinkCheckbox_stateChanged(int state)
+{
+    m_selectedOptions.enableLinkRecursively(state == Qt::Checked);
+    updateLinkOptions();
+}
+
+void CopyInstanceDialog::on_dontLinkSavesCheckbox_stateChanged(int state)
+{
+    m_selectedOptions.enableDontLinkSaves(state == Qt::Checked);
+}
+
+void CopyInstanceDialog::on_useCloneCheckbox_stateChanged(int state)
+{
+    m_selectedOptions.enableUseClone(m_cloneSupported && (state == Qt::Checked));
+    updateUseCloneCheckbox();
+    updateLinkOptions();
+}
diff --git a/launcher/ui/dialogs/CopyInstanceDialog.h b/launcher/ui/dialogs/CopyInstanceDialog.h
index 884501d1..698c6e93 100644
--- a/launcher/ui/dialogs/CopyInstanceDialog.h
+++ b/launcher/ui/dialogs/CopyInstanceDialog.h
@@ -16,22 +16,21 @@
 #pragma once
 
 #include <QDialog>
+#include "BaseInstance.h"
 #include "BaseVersion.h"
 #include "InstanceCopyPrefs.h"
 
 class BaseInstance;
 
-namespace Ui
-{
+namespace Ui {
 class CopyInstanceDialog;
 }
 
-class CopyInstanceDialog : public QDialog
-{
+class CopyInstanceDialog : public QDialog {
     Q_OBJECT
 
-public:
-    explicit CopyInstanceDialog(InstancePtr original, QWidget *parent = 0);
+   public:
+    explicit CopyInstanceDialog(InstancePtr original, QWidget* parent = 0);
     ~CopyInstanceDialog();
 
     void updateDialogState();
@@ -41,10 +40,12 @@ public:
     QString iconKey() const;
     const InstanceCopyPrefs& getChosenOptions() const;
 
-private
-slots:
+   public slots:
+    void help();
+
+   private slots:
     void on_iconButton_clicked();
-    void on_instNameTextBox_textChanged(const QString &arg1);
+    void on_instNameTextBox_textChanged(const QString& arg1);
     // Checkboxes
     void on_selectAllCheckbox_stateChanged(int state);
     void on_copySavesCheckbox_stateChanged(int state);
@@ -55,13 +56,23 @@ slots:
     void on_copyServersCheckbox_stateChanged(int state);
     void on_copyModsCheckbox_stateChanged(int state);
     void on_copyScreenshotsCheckbox_stateChanged(int state);
+    void on_symbolicLinksCheckbox_stateChanged(int state);
+    void on_hardLinksCheckbox_stateChanged(int state);
+    void on_recursiveLinkCheckbox_stateChanged(int state);
+    void on_dontLinkSavesCheckbox_stateChanged(int state);
+    void on_useCloneCheckbox_stateChanged(int state);
 
-private:
+   private:
     void checkAllCheckboxes(const bool& b);
     void updateSelectAllCheckbox();
+    void updateUseCloneCheckbox();
+    void updateLinkOptions();
+
     /* data */
-    Ui::CopyInstanceDialog *ui;
+    Ui::CopyInstanceDialog* ui;
     QString InstIconKey;
     InstancePtr m_original;
     InstanceCopyPrefs m_selectedOptions;
+    bool m_cloneSupported = false;
+    bool m_linkSupported = false;
 };
diff --git a/launcher/ui/dialogs/CopyInstanceDialog.ui b/launcher/ui/dialogs/CopyInstanceDialog.ui
index b7828fe3..5060debc 100644
--- a/launcher/ui/dialogs/CopyInstanceDialog.ui
+++ b/launcher/ui/dialogs/CopyInstanceDialog.ui
@@ -9,8 +9,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>341</width>
-    <height>399</height>
+    <width>575</width>
+    <height>695</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -113,93 +113,268 @@
     </layout>
    </item>
    <item>
-    <layout class="QHBoxLayout" name="selectAllButtonLayout">
-     <item>
-      <widget class="QCheckBox" name="selectAllCheckbox">
-       <property name="sizePolicy">
-        <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-         <horstretch>0</horstretch>
-         <verstretch>0</verstretch>
-        </sizepolicy>
-       </property>
-       <property name="layoutDirection">
-        <enum>Qt::LeftToRight</enum>
-       </property>
-       <property name="text">
-        <string>Select all</string>
-       </property>
-       <property name="checked">
-        <bool>false</bool>
-       </property>
-      </widget>
-     </item>
-    </layout>
+    <widget class="QGroupBox" name="copyOptionsGroup">
+     <property name="title">
+      <string>Instance Copy Options</string>
+     </property>
+     <layout class="QGridLayout" name="copyOptionsLayout">
+      <item row="1" column="0">
+       <widget class="QCheckBox" name="keepPlaytimeCheckbox">
+        <property name="text">
+         <string>Keep play time</string>
+        </property>
+       </widget>
+      </item>
+      <item row="6" column="1">
+       <widget class="QCheckBox" name="copyModsCheckbox">
+        <property name="toolTip">
+         <string>Disabling this will still keep the mod loader (ex: Fabric, Quilt, etc.) but erase the mods folder and their configs.</string>
+        </property>
+        <property name="text">
+         <string>Copy mods</string>
+        </property>
+       </widget>
+      </item>
+      <item row="6" column="0">
+       <widget class="QCheckBox" name="copyResPacksCheckbox">
+        <property name="enabled">
+         <bool>true</bool>
+        </property>
+        <property name="text">
+         <string>Copy resource packs</string>
+        </property>
+       </widget>
+      </item>
+      <item row="5" column="0">
+       <widget class="QCheckBox" name="copyGameOptionsCheckbox">
+        <property name="toolTip">
+         <string>Copy the in-game options like FOV, max framerate, etc.</string>
+        </property>
+        <property name="text">
+         <string>Copy game options</string>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="1">
+       <widget class="QCheckBox" name="copyShaderPacksCheckbox">
+        <property name="text">
+         <string>Copy shader packs</string>
+        </property>
+       </widget>
+      </item>
+      <item row="5" column="1">
+       <widget class="QCheckBox" name="copyServersCheckbox">
+        <property name="text">
+         <string>Copy servers</string>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="0">
+       <widget class="QCheckBox" name="copySavesCheckbox">
+        <property name="text">
+         <string>Copy saves</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1">
+       <widget class="QCheckBox" name="copyScreenshotsCheckbox">
+        <property name="text">
+         <string>Copy screenshots</string>
+        </property>
+       </widget>
+      </item>
+      <item row="7" column="1">
+       <widget class="QCheckBox" name="selectAllCheckbox">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="layoutDirection">
+         <enum>Qt::LeftToRight</enum>
+        </property>
+        <property name="text">
+         <string>Select all</string>
+        </property>
+        <property name="checked">
+         <bool>false</bool>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
    </item>
    <item>
-    <layout class="QGridLayout" name="copyOptionsLayout">
-     <item row="6" column="1">
-      <widget class="QCheckBox" name="copyModsCheckbox">
-       <property name="toolTip">
-        <string>Disabling this will still keep the mod loader (ex: Fabric, Quilt, etc.) but erase the mods folder and their configs.</string>
-       </property>
-       <property name="text">
-        <string>Copy mods</string>
-       </property>
-      </widget>
-     </item>
-     <item row="5" column="0">
-      <widget class="QCheckBox" name="copyGameOptionsCheckbox">
+    <widget class="Line" name="line_2">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QLabel" name="advancedOptionsLabel">
+     <property name="text">
+      <string>Advanced Copy Options</string>
+     </property>
+     <property name="alignment">
+      <set>Qt::AlignCenter</set>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <layout class="QVBoxLayout" name="copyModeLayout">
+     <item>
+      <widget class="QGroupBox" name="linkFilesGroup">
        <property name="toolTip">
-        <string>Copy the in-game options like FOV, max framerate, etc.</string>
+        <string>Use symbolic or hard links instead of copying files.</string>
        </property>
-       <property name="text">
-        <string>Copy game options</string>
-       </property>
-      </widget>
-     </item>
-     <item row="3" column="0">
-      <widget class="QCheckBox" name="copySavesCheckbox">
-       <property name="text">
-        <string>Copy saves</string>
-       </property>
-      </widget>
-     </item>
-     <item row="3" column="1">
-      <widget class="QCheckBox" name="copyShaderPacksCheckbox">
-       <property name="text">
-        <string>Copy shader packs</string>
-       </property>
-      </widget>
-     </item>
-     <item row="5" column="1">
-      <widget class="QCheckBox" name="copyServersCheckbox">
-       <property name="text">
-        <string>Copy servers</string>
+       <property name="title">
+        <string>Symbolic and Hard Link Options</string>
        </property>
-      </widget>
-     </item>
-     <item row="6" column="0">
-      <widget class="QCheckBox" name="copyResPacksCheckbox">
-       <property name="enabled">
-        <bool>true</bool>
+       <property name="flat">
+        <bool>false</bool>
        </property>
-       <property name="text">
-        <string>Copy resource packs</string>
+       <property name="checkable">
+        <bool>false</bool>
        </property>
-      </widget>
-     </item>
-     <item row="1" column="0">
-      <widget class="QCheckBox" name="keepPlaytimeCheckbox">
-       <property name="text">
-        <string>Keep play time</string>
+       <property name="checked">
+        <bool>false</bool>
        </property>
+       <layout class="QVBoxLayout" name="linkOptionsLayout">
+        <item>
+         <widget class="QLabel" name="linkOptionsLabel">
+          <property name="text">
+           <string>Links are supported on most filesystems except FAT</string>
+          </property>
+          <property name="alignment">
+           <set>Qt::AlignCenter</set>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <layout class="QGridLayout" name="linkOptionsGridLayout" rowstretch="0,0,0,0" columnstretch="0,0" rowminimumheight="0,0,0,0" columnminimumwidth="0,0">
+          <property name="leftMargin">
+           <number>6</number>
+          </property>
+          <property name="topMargin">
+           <number>6</number>
+          </property>
+          <property name="rightMargin">
+           <number>6</number>
+          </property>
+          <property name="bottomMargin">
+           <number>6</number>
+          </property>
+          <item row="2" column="1">
+           <widget class="QCheckBox" name="recursiveLinkCheckbox">
+            <property name="enabled">
+             <bool>false</bool>
+            </property>
+            <property name="toolTip">
+             <string>Link each resource individually instead of linking whole folders at once</string>
+            </property>
+            <property name="text">
+             <string>Link files recursively</string>
+            </property>
+           </widget>
+          </item>
+          <item row="3" column="1">
+           <widget class="QCheckBox" name="dontLinkSavesCheckbox">
+            <property name="enabled">
+             <bool>false</bool>
+            </property>
+            <property name="toolTip">
+             <string>If &quot;copy saves&quot; is selected world save data will be copied instead of linked and thus not shared between instances.</string>
+            </property>
+            <property name="text">
+             <string>Don't link saves</string>
+            </property>
+            <property name="checked">
+             <bool>false</bool>
+            </property>
+           </widget>
+          </item>
+          <item row="3" column="0">
+           <widget class="QCheckBox" name="hardLinksCheckbox">
+            <property name="enabled">
+             <bool>true</bool>
+            </property>
+            <property name="toolTip">
+             <string>Use hard links instead of copying files.</string>
+            </property>
+            <property name="text">
+             <string>Use hard links</string>
+            </property>
+           </widget>
+          </item>
+          <item row="2" column="0">
+           <widget class="QCheckBox" name="symbolicLinksCheckbox">
+            <property name="toolTip">
+             <string>Use symbolic links instead of copying files.</string>
+            </property>
+            <property name="text">
+             <string>Use symbolic links</string>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </item>
+       </layout>
       </widget>
      </item>
-     <item row="1" column="1">
-      <widget class="QCheckBox" name="copyScreenshotsCheckbox">
-       <property name="text">
-        <string>Copy screenshots</string>
+     <item>
+      <widget class="QGroupBox" name="horizontalGroupBox">
+       <property name="title">
+        <string>CoW (Copy-on-Write) Options</string>
        </property>
+       <layout class="QHBoxLayout" name="useCloneLayout">
+        <item>
+         <widget class="QCheckBox" name="useCloneCheckbox">
+          <property name="enabled">
+           <bool>false</bool>
+          </property>
+          <property name="toolTip">
+           <string>Files cloned with reflinks take up no extra space until they are modified.</string>
+          </property>
+          <property name="text">
+           <string>Clone instead of copying</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <spacer name="CoWSpacer">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>40</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item>
+         <widget class="QLabel" name="cloneSupportedLabel">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+            <horstretch>1</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+          <property name="text">
+           <string>Your filesystem and/or OS doesn't support reflinks</string>
+          </property>
+          <property name="alignment">
+           <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+          </property>
+          <property name="margin">
+           <number>4</number>
+          </property>
+         </widget>
+        </item>
+       </layout>
       </widget>
      </item>
     </layout>
@@ -210,7 +385,7 @@
       <enum>Qt::Horizontal</enum>
      </property>
      <property name="standardButtons">
-      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Help|QDialogButtonBox::Ok</set>
      </property>
     </widget>
    </item>
@@ -220,10 +395,21 @@
   <tabstop>iconButton</tabstop>
   <tabstop>instNameTextBox</tabstop>
   <tabstop>groupBox</tabstop>
+  <tabstop>keepPlaytimeCheckbox</tabstop>
+  <tabstop>copyScreenshotsCheckbox</tabstop>
+  <tabstop>copySavesCheckbox</tabstop>
+  <tabstop>copyShaderPacksCheckbox</tabstop>
+  <tabstop>copyGameOptionsCheckbox</tabstop>
+  <tabstop>copyServersCheckbox</tabstop>
+  <tabstop>copyResPacksCheckbox</tabstop>
+  <tabstop>copyModsCheckbox</tabstop>
+  <tabstop>symbolicLinksCheckbox</tabstop>
+  <tabstop>recursiveLinkCheckbox</tabstop>
+  <tabstop>hardLinksCheckbox</tabstop>
+  <tabstop>dontLinkSavesCheckbox</tabstop>
+  <tabstop>useCloneCheckbox</tabstop>
  </tabstops>
- <resources>
-  <include location="../../graphics.qrc"/>
- </resources>
+ <resources/>
  <connections>
   <connection>
    <sender>buttonBox</sender>
@@ -232,8 +418,8 @@
    <slot>accept()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>254</x>
-     <y>316</y>
+     <x>269</x>
+     <y>692</y>
     </hint>
     <hint type="destinationlabel">
      <x>157</x>
@@ -248,8 +434,8 @@
    <slot>reject()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>322</x>
-     <y>316</y>
+     <x>337</x>
+     <y>692</y>
     </hint>
     <hint type="destinationlabel">
      <x>286</x>
diff --git a/launcher/ui/dialogs/ExportInstanceDialog.cpp b/launcher/ui/dialogs/ExportInstanceDialog.cpp
index 88552b23..07ec3c70 100644
--- a/launcher/ui/dialogs/ExportInstanceDialog.cpp
+++ b/launcher/ui/dialogs/ExportInstanceDialog.cpp
@@ -44,6 +44,9 @@
 #include <QSortFilterProxyModel>
 #include <QDebug>
 #include <QSaveFile>
+#include <QStack>
+#include <QFileInfo>
+
 #include "StringUtils.h"
 #include "SeparatorPrefixTree.h"
 #include "Application.h"
@@ -428,7 +431,8 @@ bool ExportInstanceDialog::doExport()
         QMessageBox::warning(this, tr("Error"), tr("Unable to export instance"));
         return false;
     }
-    if (!MMCZip::compressDirFiles(output, m_instance->instanceRoot(), files))
+
+    if (!MMCZip::compressDirFiles(output, m_instance->instanceRoot(), files, true))
     {
         QMessageBox::warning(this, tr("Error"), tr("Unable to export instance"));
         return false;
diff --git a/launcher/ui/dialogs/ImportResourcePackDialog.cpp b/launcher/ui/dialogs/ImportResourceDialog.cpp
index e8902656..84b69273 100644
--- a/launcher/ui/dialogs/ImportResourcePackDialog.cpp
+++ b/launcher/ui/dialogs/ImportResourceDialog.cpp
@@ -1,5 +1,5 @@
-#include "ImportResourcePackDialog.h"
-#include "ui_ImportResourcePackDialog.h"
+#include "ImportResourceDialog.h"
+#include "ui_ImportResourceDialog.h"
 
 #include <QFileDialog>
 #include <QPushButton>
@@ -8,10 +8,11 @@
 #include "InstanceList.h"
 
 #include <InstanceList.h>
-#include "ui/instanceview/InstanceProxyModel.h"
 #include "ui/instanceview/InstanceDelegate.h"
+#include "ui/instanceview/InstanceProxyModel.h"
 
-ImportResourcePackDialog::ImportResourcePackDialog(QWidget* parent) : QDialog(parent), ui(new Ui::ImportResourcePackDialog)
+ImportResourceDialog::ImportResourceDialog(QString file_path, PackedResourceType type, QWidget* parent)
+    : QDialog(parent), ui(new Ui::ImportResourceDialog), m_resource_type(type), m_file_path(file_path)
 {
     ui->setupUi(this);
     setWindowModality(Qt::WindowModal);
@@ -40,15 +41,19 @@ ImportResourcePackDialog::ImportResourcePackDialog(QWidget* parent) : QDialog(pa
     connect(contentsWidget, SIGNAL(doubleClicked(QModelIndex)), SLOT(activated(QModelIndex)));
     connect(contentsWidget->selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)),
             SLOT(selectionChanged(QItemSelection, QItemSelection)));
+
+    ui->label->setText(
+        tr("Choose the instance you would like to import this %1 to.").arg(ResourceUtils::getPackedTypeName(m_resource_type)));
+    ui->label_file_path->setText(tr("File: %1").arg(m_file_path));
 }
 
-void ImportResourcePackDialog::activated(QModelIndex index)
+void ImportResourceDialog::activated(QModelIndex index)
 {
     selectedInstanceKey = index.data(InstanceList::InstanceIDRole).toString();
     accept();
 }
 
-void ImportResourcePackDialog::selectionChanged(QItemSelection selected, QItemSelection deselected)
+void ImportResourceDialog::selectionChanged(QItemSelection selected, QItemSelection deselected)
 {
     if (selected.empty())
         return;
@@ -59,7 +64,7 @@ void ImportResourcePackDialog::selectionChanged(QItemSelection selected, QItemSe
     }
 }
 
-ImportResourcePackDialog::~ImportResourcePackDialog()
+ImportResourceDialog::~ImportResourceDialog()
 {
     delete ui;
 }
diff --git a/launcher/ui/dialogs/ImportResourceDialog.h b/launcher/ui/dialogs/ImportResourceDialog.h
new file mode 100644
index 00000000..5f2f7a92
--- /dev/null
+++ b/launcher/ui/dialogs/ImportResourceDialog.h
@@ -0,0 +1,30 @@
+#pragma once
+
+#include <QDialog>
+#include <QItemSelection>
+
+#include "minecraft/mod/tasks/LocalResourceParse.h"
+#include "ui/instanceview/InstanceProxyModel.h"
+
+namespace Ui {
+class ImportResourceDialog;
+}
+
+class ImportResourceDialog : public QDialog {
+    Q_OBJECT
+
+   public:
+    explicit ImportResourceDialog(QString file_path, PackedResourceType type, QWidget* parent = nullptr);
+    ~ImportResourceDialog() override;
+    QString selectedInstanceKey;
+    
+   private:
+    Ui::ImportResourceDialog* ui;
+    PackedResourceType m_resource_type;
+    QString m_file_path;
+    InstanceProxyModel* proxyModel;
+
+   private slots:
+    void selectionChanged(QItemSelection, QItemSelection);
+    void activated(QModelIndex);
+};
diff --git a/launcher/ui/dialogs/ImportResourcePackDialog.ui b/launcher/ui/dialogs/ImportResourceDialog.ui
index 20cb9177..cc3f4ec1 100644
--- a/launcher/ui/dialogs/ImportResourcePackDialog.ui
+++ b/launcher/ui/dialogs/ImportResourceDialog.ui
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
- <class>ImportResourcePackDialog</class>
- <widget class="QDialog" name="ImportResourcePackDialog">
+ <class>ImportResourceDialog</class>
+ <widget class="QDialog" name="ImportResourceDialog">
   <property name="geometry">
    <rect>
     <x>0</x>
@@ -11,7 +11,7 @@
    </rect>
   </property>
   <property name="windowTitle">
-   <string>Choose instance to import</string>
+   <string>Choose instance to import to</string>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
    <item>
@@ -22,6 +22,13 @@
     </widget>
    </item>
    <item>
+    <widget class="QLabel" name="label_file_path">
+     <property name="text">
+      <string/>
+     </property>
+    </widget>
+   </item>
+   <item>
     <widget class="QListView" name="instanceView"/>
    </item>
    <item>
@@ -41,7 +48,7 @@
   <connection>
    <sender>buttonBox</sender>
    <signal>accepted()</signal>
-   <receiver>ImportResourcePackDialog</receiver>
+   <receiver>ImportResourceDialog</receiver>
    <slot>accept()</slot>
    <hints>
     <hint type="sourcelabel">
@@ -57,7 +64,7 @@
   <connection>
    <sender>buttonBox</sender>
    <signal>rejected()</signal>
-   <receiver>ImportResourcePackDialog</receiver>
+   <receiver>ImportResourceDialog</receiver>
    <slot>reject()</slot>
    <hints>
     <hint type="sourcelabel">
diff --git a/launcher/ui/dialogs/ImportResourcePackDialog.h b/launcher/ui/dialogs/ImportResourcePackDialog.h
deleted file mode 100644
index 8356f204..00000000
--- a/launcher/ui/dialogs/ImportResourcePackDialog.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#pragma once
-
-#include <QDialog>
-#include <QItemSelection>
-
-#include "ui/instanceview/InstanceProxyModel.h"
-
-namespace Ui {
-class ImportResourcePackDialog;
-}
-
-class ImportResourcePackDialog : public QDialog {
-    Q_OBJECT
-
-   public:
-    explicit ImportResourcePackDialog(QWidget* parent = 0);
-    ~ImportResourcePackDialog();
-    InstanceProxyModel* proxyModel;
-    QString selectedInstanceKey;
-
-   private:
-    Ui::ImportResourcePackDialog* ui;
-
-   private slots:
-    void selectionChanged(QItemSelection, QItemSelection);
-    void activated(QModelIndex);
-};
diff --git a/launcher/ui/dialogs/ModDownloadDialog.cpp b/launcher/ui/dialogs/ModDownloadDialog.cpp
deleted file mode 100644
index 24d23ba9..00000000
--- a/launcher/ui/dialogs/ModDownloadDialog.cpp
+++ /dev/null
@@ -1,202 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-#include "ModDownloadDialog.h"
-
-#include <BaseVersion.h>
-#include <InstanceList.h>
-#include <icons/IconList.h>
-
-#include "Application.h"
-#include "ReviewMessageBox.h"
-
-#include <QDialogButtonBox>
-#include <QLayout>
-#include <QPushButton>
-#include <QValidator>
-
-#include "ModDownloadTask.h"
-#include "ui/pages/modplatform/flame/FlameModPage.h"
-#include "ui/pages/modplatform/modrinth/ModrinthModPage.h"
-#include "ui/widgets/PageContainer.h"
-
-ModDownloadDialog::ModDownloadDialog(const std::shared_ptr<ModFolderModel>& mods, QWidget* parent, BaseInstance* instance)
-    : QDialog(parent), mods(mods), m_verticalLayout(new QVBoxLayout(this)), m_instance(instance)
-{
-    setObjectName(QStringLiteral("ModDownloadDialog"));
-    m_verticalLayout->setObjectName(QStringLiteral("verticalLayout"));
-
-    resize(std::max(0.5 * parent->width(), 400.0), std::max(0.75 * parent->height(), 400.0));
-
-    setWindowIcon(APPLICATION->getThemedIcon("new"));
-    // NOTE: m_buttons must be initialized before PageContainer, because it indirectly accesses m_buttons through setSuggestedPack! Do not
-    // move this below.
-    m_buttons = new QDialogButtonBox(QDialogButtonBox::Help | QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
-
-    m_container = new PageContainer(this);
-    m_container->setSizePolicy(QSizePolicy::Policy::Preferred, QSizePolicy::Policy::Expanding);
-    m_container->layout()->setContentsMargins(0, 0, 0, 0);
-    m_verticalLayout->addWidget(m_container);
-
-    m_container->addButtons(m_buttons);
-
-    connect(m_container, &PageContainer::selectedPageChanged, this, &ModDownloadDialog::selectedPageChanged);
-
-    // Bonk Qt over its stupid head and make sure it understands which button is the default one...
-    // See: https://stackoverflow.com/questions/24556831/qbuttonbox-set-default-button
-    auto OkButton = m_buttons->button(QDialogButtonBox::Ok);
-    OkButton->setEnabled(false);
-    OkButton->setDefault(true);
-    OkButton->setAutoDefault(true);
-    OkButton->setText(tr("Review and confirm"));
-    OkButton->setShortcut(tr("Ctrl+Return"));
-    OkButton->setToolTip(tr("Opens a new popup to review your selected mods and confirm your selection. Shortcut: Ctrl+Return"));
-    connect(OkButton, &QPushButton::clicked, this, &ModDownloadDialog::confirm);
-
-    auto CancelButton = m_buttons->button(QDialogButtonBox::Cancel);
-    CancelButton->setDefault(false);
-    CancelButton->setAutoDefault(false);
-    connect(CancelButton, &QPushButton::clicked, this, &ModDownloadDialog::reject);
-
-    auto HelpButton = m_buttons->button(QDialogButtonBox::Help);
-    HelpButton->setDefault(false);
-    HelpButton->setAutoDefault(false);
-    connect(HelpButton, &QPushButton::clicked, m_container, &PageContainer::help);
-
-    QMetaObject::connectSlotsByName(this);
-    setWindowModality(Qt::WindowModal);
-    setWindowTitle(dialogTitle());
-
-    restoreGeometry(QByteArray::fromBase64(APPLICATION->settings()->get("ModDownloadGeometry").toByteArray()));
-}
-
-QString ModDownloadDialog::dialogTitle()
-{
-    return tr("Download mods");
-}
-
-void ModDownloadDialog::reject()
-{
-    APPLICATION->settings()->set("ModDownloadGeometry", saveGeometry().toBase64());
-    QDialog::reject();
-}
-
-void ModDownloadDialog::confirm()
-{
-    auto keys = modTask.keys();
-    keys.sort(Qt::CaseInsensitive);
-
-    auto confirm_dialog = ReviewMessageBox::create(this, tr("Confirm mods to download"));
-
-    for (auto& task : keys) {
-        confirm_dialog->appendMod({ task, modTask.find(task).value()->getFilename() });
-    }
-
-    if (confirm_dialog->exec()) {
-        auto deselected = confirm_dialog->deselectedMods();
-        for (auto name : deselected) {
-            modTask.remove(name);
-        }
-
-        this->accept();
-    }
-}
-
-void ModDownloadDialog::accept()
-{
-    APPLICATION->settings()->set("ModDownloadGeometry", saveGeometry().toBase64());
-    QDialog::accept();
-}
-
-QList<BasePage*> ModDownloadDialog::getPages()
-{
-    QList<BasePage*> pages;
-
-    pages.append(ModrinthModPage::create(this, m_instance));
-    if (APPLICATION->capabilities() & Application::SupportsFlame)
-        pages.append(FlameModPage::create(this, m_instance));
-
-    m_selectedPage = dynamic_cast<ModPage*>(pages[0]);
-
-    return pages;
-}
-
-void ModDownloadDialog::addSelectedMod(QString name, ModDownloadTask* task)
-{
-    removeSelectedMod(name);
-    modTask.insert(name, task);
-
-    m_buttons->button(QDialogButtonBox::Ok)->setEnabled(!modTask.isEmpty());
-}
-
-void ModDownloadDialog::removeSelectedMod(QString name)
-{
-    if (modTask.contains(name))
-        delete modTask.find(name).value();
-    modTask.remove(name);
-
-    m_buttons->button(QDialogButtonBox::Ok)->setEnabled(!modTask.isEmpty());
-}
-
-bool ModDownloadDialog::isModSelected(QString name, QString filename) const
-{
-    // FIXME: Is there a way to check for versions without checking the filename
-    //        as a heuristic, other than adding such info to ModDownloadTask itself?
-    auto iter = modTask.find(name);
-    return iter != modTask.end() && (iter.value()->getFilename() == filename);
-}
-
-bool ModDownloadDialog::isModSelected(QString name) const
-{
-    auto iter = modTask.find(name);
-    return iter != modTask.end();
-}
-
-const QList<ModDownloadTask*> ModDownloadDialog::getTasks()
-{
-    return modTask.values();
-}
-
-void ModDownloadDialog::selectedPageChanged(BasePage* previous, BasePage* selected)
-{
-    auto* prev_page = dynamic_cast<ModPage*>(previous);
-    if (!prev_page) {
-        qCritical() << "Page '" << previous->displayName() << "' in ModDownloadDialog is not a ModPage!";
-        return;
-    }
-
-    m_selectedPage = dynamic_cast<ModPage*>(selected);
-    if (!m_selectedPage) {
-        qCritical() << "Page '" << selected->displayName() << "' in ModDownloadDialog is not a ModPage!";
-        return;
-    }
-
-    // Same effect as having a global search bar
-    m_selectedPage->setSearchTerm(prev_page->getSearchTerm());
-}
-
-bool ModDownloadDialog::selectPage(QString pageId)
-{
-    return m_container->selectPage(pageId);
-}
-
-ModPage* ModDownloadDialog::getSelectedPage()
-{
-    return m_selectedPage;
-}
diff --git a/launcher/ui/dialogs/ModDownloadDialog.h b/launcher/ui/dialogs/ModDownloadDialog.h
deleted file mode 100644
index fcf6f4fc..00000000
--- a/launcher/ui/dialogs/ModDownloadDialog.h
+++ /dev/null
@@ -1,78 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#include <QDialog>
-#include <QVBoxLayout>
-
-#include "ModDownloadTask.h"
-#include "minecraft/mod/ModFolderModel.h"
-#include "ui/pages/BasePageProvider.h"
-
-namespace Ui
-{
-class ModDownloadDialog;
-}
-
-class PageContainer;
-class QDialogButtonBox;
-class ModPage;
-class ModrinthModPage;
-
-class ModDownloadDialog final : public QDialog, public BasePageProvider
-{
-    Q_OBJECT
-
-   public:
-    explicit ModDownloadDialog(const std::shared_ptr<ModFolderModel>& mods, QWidget* parent, BaseInstance* instance);
-    ~ModDownloadDialog() override = default;
-
-    QString dialogTitle() override;
-    QList<BasePage*> getPages() override;
-
-    void addSelectedMod(QString name = QString(), ModDownloadTask* task = nullptr);
-    void removeSelectedMod(QString name = QString());
-    bool isModSelected(QString name, QString filename) const;
-    bool isModSelected(QString name) const;
-
-    const QList<ModDownloadTask*> getTasks();
-    const std::shared_ptr<ModFolderModel>& mods;
-
-    bool selectPage(QString pageId);
-    ModPage* getSelectedPage();
-
-   public slots:
-    void confirm();
-    void accept() override;
-    void reject() override;
-
-   private slots:
-    void selectedPageChanged(BasePage* previous, BasePage* selected);
-
-   private:
-    Ui::ModDownloadDialog* ui = nullptr;
-    PageContainer* m_container = nullptr;
-    QDialogButtonBox* m_buttons = nullptr;
-    QVBoxLayout* m_verticalLayout = nullptr;
-    ModPage* m_selectedPage = nullptr;
-
-    QHash<QString, ModDownloadTask*> modTask;
-    BaseInstance* m_instance;
-};
diff --git a/launcher/ui/dialogs/ModUpdateDialog.cpp b/launcher/ui/dialogs/ModUpdateDialog.cpp
index cedd4a96..8618b924 100644
--- a/launcher/ui/dialogs/ModUpdateDialog.cpp
+++ b/launcher/ui/dialogs/ModUpdateDialog.cpp
@@ -7,6 +7,7 @@
 
 #include "FileSystem.h"
 #include "Json.h"
+#include "Markdown.h"
 
 #include "tasks/ConcurrentTask.h"
 
@@ -17,10 +18,11 @@
 #include "modplatform/flame/FlameCheckUpdate.h"
 #include "modplatform/modrinth/ModrinthCheckUpdate.h"
 
-#include <HoeDown.h>
 #include <QTextBrowser>
 #include <QTreeWidgetItem>
 
+#include <optional>
+
 static ModPlatform::ProviderCapabilities ProviderCaps;
 
 static std::list<Version> mcVersions(BaseInstance* inst)
@@ -28,7 +30,7 @@ static std::list<Version> mcVersions(BaseInstance* inst)
     return { static_cast<MinecraftInstance*>(inst)->getPackProfile()->getComponent("net.minecraft")->getVersion() };
 }
 
-static ModAPI::ModLoaderTypes mcLoaders(BaseInstance* inst)
+static std::optional<ResourceAPI::ModLoaderTypes> mcLoaders(BaseInstance* inst)
 {
     return { static_cast<MinecraftInstance*>(inst)->getPackProfile()->getModLoaders() };
 }
@@ -86,15 +88,15 @@ void ModUpdateDialog::checkCandidates()
     SequentialTask check_task(m_parent, tr("Checking for updates"));
 
     if (!m_modrinth_to_update.empty()) {
-        m_modrinth_check_task = new ModrinthCheckUpdate(m_modrinth_to_update, versions, loaders, m_mod_model);
-        connect(m_modrinth_check_task, &CheckUpdateTask::checkFailed, this,
+        m_modrinth_check_task.reset(new ModrinthCheckUpdate(m_modrinth_to_update, versions, loaders, m_mod_model));
+        connect(m_modrinth_check_task.get(), &CheckUpdateTask::checkFailed, this,
                 [this](Mod* mod, QString reason, QUrl recover_url) { m_failed_check_update.append({mod, reason, recover_url}); });
         check_task.addTask(m_modrinth_check_task);
     }
 
     if (!m_flame_to_update.empty()) {
-        m_flame_check_task = new FlameCheckUpdate(m_flame_to_update, versions, loaders, m_mod_model);
-        connect(m_flame_check_task, &CheckUpdateTask::checkFailed, this,
+        m_flame_check_task.reset(new FlameCheckUpdate(m_flame_to_update, versions, loaders, m_mod_model));
+        connect(m_flame_check_task.get(), &CheckUpdateTask::checkFailed, this,
                 [this](Mod* mod, QString reason, QUrl recover_url) { m_failed_check_update.append({mod, reason, recover_url}); });
         check_task.addTask(m_flame_check_task);
     }
@@ -212,14 +214,14 @@ auto ModUpdateDialog::ensureMetadata() -> bool
     bool confirm_rest = false;
     bool try_others_rest = false;
     bool skip_rest = false;
-    ModPlatform::Provider provider_rest = ModPlatform::Provider::MODRINTH;
+    ModPlatform::ResourceProvider provider_rest = ModPlatform::ResourceProvider::MODRINTH;
 
-    auto addToTmp = [&](Mod* m, ModPlatform::Provider p) {
+    auto addToTmp = [&](Mod* m, ModPlatform::ResourceProvider p) {
         switch (p) {
-            case ModPlatform::Provider::MODRINTH:
+            case ModPlatform::ResourceProvider::MODRINTH:
                 modrinth_tmp.push_back(m);
                 break;
-            case ModPlatform::Provider::FLAME:
+            case ModPlatform::ResourceProvider::FLAME:
                 flame_tmp.push_back(m);
                 break;
         }
@@ -264,10 +266,10 @@ auto ModUpdateDialog::ensureMetadata() -> bool
     }
 
     if (!modrinth_tmp.empty()) {
-        auto* modrinth_task = new EnsureMetadataTask(modrinth_tmp, index_dir, ModPlatform::Provider::MODRINTH);
-        connect(modrinth_task, &EnsureMetadataTask::metadataReady, [this](Mod* candidate) { onMetadataEnsured(candidate); });
-        connect(modrinth_task, &EnsureMetadataTask::metadataFailed, [this, &should_try_others](Mod* candidate) {
-            onMetadataFailed(candidate, should_try_others.find(candidate->internal_id()).value(), ModPlatform::Provider::MODRINTH);
+        auto modrinth_task = makeShared<EnsureMetadataTask>(modrinth_tmp, index_dir, ModPlatform::ResourceProvider::MODRINTH);
+        connect(modrinth_task.get(), &EnsureMetadataTask::metadataReady, [this](Mod* candidate) { onMetadataEnsured(candidate); });
+        connect(modrinth_task.get(), &EnsureMetadataTask::metadataFailed, [this, &should_try_others](Mod* candidate) {
+            onMetadataFailed(candidate, should_try_others.find(candidate->internal_id()).value(), ModPlatform::ResourceProvider::MODRINTH);
         });
 
         if (modrinth_task->getHashingTask())
@@ -277,10 +279,10 @@ auto ModUpdateDialog::ensureMetadata() -> bool
     }
 
     if (!flame_tmp.empty()) {
-        auto* flame_task = new EnsureMetadataTask(flame_tmp, index_dir, ModPlatform::Provider::FLAME);
-        connect(flame_task, &EnsureMetadataTask::metadataReady, [this](Mod* candidate) { onMetadataEnsured(candidate); });
-        connect(flame_task, &EnsureMetadataTask::metadataFailed, [this, &should_try_others](Mod* candidate) {
-            onMetadataFailed(candidate, should_try_others.find(candidate->internal_id()).value(), ModPlatform::Provider::FLAME);
+        auto flame_task = makeShared<EnsureMetadataTask>(flame_tmp, index_dir, ModPlatform::ResourceProvider::FLAME);
+        connect(flame_task.get(), &EnsureMetadataTask::metadataReady, [this](Mod* candidate) { onMetadataEnsured(candidate); });
+        connect(flame_task.get(), &EnsureMetadataTask::metadataFailed, [this, &should_try_others](Mod* candidate) {
+            onMetadataFailed(candidate, should_try_others.find(candidate->internal_id()).value(), ModPlatform::ResourceProvider::FLAME);
         });
 
         if (flame_task->getHashingTask())
@@ -306,35 +308,35 @@ void ModUpdateDialog::onMetadataEnsured(Mod* mod)
         return;
 
     switch (mod->metadata()->provider) {
-        case ModPlatform::Provider::MODRINTH:
+        case ModPlatform::ResourceProvider::MODRINTH:
             m_modrinth_to_update.push_back(mod);
             break;
-        case ModPlatform::Provider::FLAME:
+        case ModPlatform::ResourceProvider::FLAME:
             m_flame_to_update.push_back(mod);
             break;
     }
 }
 
-ModPlatform::Provider next(ModPlatform::Provider p)
+ModPlatform::ResourceProvider next(ModPlatform::ResourceProvider p)
 {
     switch (p) {
-        case ModPlatform::Provider::MODRINTH:
-            return ModPlatform::Provider::FLAME;
-        case ModPlatform::Provider::FLAME:
-            return ModPlatform::Provider::MODRINTH;
+        case ModPlatform::ResourceProvider::MODRINTH:
+            return ModPlatform::ResourceProvider::FLAME;
+        case ModPlatform::ResourceProvider::FLAME:
+            return ModPlatform::ResourceProvider::MODRINTH;
     }
 
-    return ModPlatform::Provider::FLAME;
+    return ModPlatform::ResourceProvider::FLAME;
 }
 
-void ModUpdateDialog::onMetadataFailed(Mod* mod, bool try_others, ModPlatform::Provider first_choice)
+void ModUpdateDialog::onMetadataFailed(Mod* mod, bool try_others, ModPlatform::ResourceProvider first_choice)
 {
     if (try_others) {
         auto index_dir = indexDir();
 
-        auto* task = new EnsureMetadataTask(mod, index_dir, next(first_choice));
-        connect(task, &EnsureMetadataTask::metadataReady, [this](Mod* candidate) { onMetadataEnsured(candidate); });
-        connect(task, &EnsureMetadataTask::metadataFailed, [this](Mod* candidate) { onMetadataFailed(candidate, false); });
+        auto task = makeShared<EnsureMetadataTask>(mod, index_dir, next(first_choice));
+        connect(task.get(), &EnsureMetadataTask::metadataReady, [this](Mod* candidate) { onMetadataEnsured(candidate); });
+        connect(task.get(), &EnsureMetadataTask::metadataFailed, [this](Mod* candidate) { onMetadataFailed(candidate, false); });
 
         m_second_try_metadata->addTask(task);
     } else {
@@ -368,15 +370,8 @@ void ModUpdateDialog::appendMod(CheckUpdateTask::UpdatableMod const& info)
 
     QString text = info.changelog;
     switch (info.provider) {
-        case ModPlatform::Provider::MODRINTH: {
-            HoeDown h;
-            // HoeDown bug?: \n aren't converted to <br>
-            text = h.process(info.changelog.toUtf8());
-
-            // Don't convert if there's an HTML tag right after (Qt rendering weirdness)
-            text.remove(QRegularExpression("(\n+)(?=<)"));
-            text.replace('\n', "<br>");
-
+        case ModPlatform::ResourceProvider::MODRINTH: {
+            text = markdownToHTML(info.changelog.toUtf8());
             break;
         }
         default:
@@ -393,9 +388,9 @@ void ModUpdateDialog::appendMod(CheckUpdateTask::UpdatableMod const& info)
     ui->modTreeWidget->addTopLevelItem(item_top);
 }
 
-auto ModUpdateDialog::getTasks() -> const QList<ModDownloadTask*>
+auto ModUpdateDialog::getTasks() -> const QList<ResourceDownloadTask::Ptr>
 {
-    QList<ModDownloadTask*> list;
+    QList<ResourceDownloadTask::Ptr> list;
 
     auto* item = ui->modTreeWidget->topLevelItem(0);
 
diff --git a/launcher/ui/dialogs/ModUpdateDialog.h b/launcher/ui/dialogs/ModUpdateDialog.h
index bd486f0d..1a92f613 100644
--- a/launcher/ui/dialogs/ModUpdateDialog.h
+++ b/launcher/ui/dialogs/ModUpdateDialog.h
@@ -1,7 +1,7 @@
 #pragma once
 
 #include "BaseInstance.h"
-#include "ModDownloadTask.h"
+#include "ResourceDownloadTask.h"
 #include "ReviewMessageBox.h"
 
 #include "minecraft/mod/ModFolderModel.h"
@@ -25,7 +25,7 @@ class ModUpdateDialog final : public ReviewMessageBox {
 
     void appendMod(const CheckUpdateTask::UpdatableMod& info);
 
-    const QList<ModDownloadTask*> getTasks();
+    const QList<ResourceDownloadTask::Ptr> getTasks();
     auto indexDir() const -> QDir { return m_mod_model->indexDir(); }
 
     auto noUpdates() const -> bool { return m_no_updates; };
@@ -36,13 +36,13 @@ class ModUpdateDialog final : public ReviewMessageBox {
 
    private slots:
     void onMetadataEnsured(Mod*);
-    void onMetadataFailed(Mod*, bool try_others = false, ModPlatform::Provider first_choice = ModPlatform::Provider::MODRINTH);
+    void onMetadataFailed(Mod*, bool try_others = false, ModPlatform::ResourceProvider first_choice = ModPlatform::ResourceProvider::MODRINTH);
 
    private:
     QWidget* m_parent;
 
-    ModrinthCheckUpdate* m_modrinth_check_task = nullptr;
-    FlameCheckUpdate* m_flame_check_task = nullptr;
+    shared_qobject_ptr<ModrinthCheckUpdate> m_modrinth_check_task;
+    shared_qobject_ptr<FlameCheckUpdate> m_flame_check_task;
 
     const std::shared_ptr<ModFolderModel> m_mod_model;
 
@@ -50,11 +50,11 @@ class ModUpdateDialog final : public ReviewMessageBox {
     QList<Mod*> m_modrinth_to_update;
     QList<Mod*> m_flame_to_update;
 
-    ConcurrentTask* m_second_try_metadata;
+    ConcurrentTask::Ptr m_second_try_metadata;
     QList<std::tuple<Mod*, QString>> m_failed_metadata;
     QList<std::tuple<Mod*, QString, QUrl>> m_failed_check_update;
 
-    QHash<QString, ModDownloadTask*> m_tasks;
+    QHash<QString, ResourceDownloadTask::Ptr> m_tasks;
     BaseInstance* m_instance;
 
     bool m_no_updates = false;
diff --git a/launcher/ui/dialogs/NewInstanceDialog.cpp b/launcher/ui/dialogs/NewInstanceDialog.cpp
index df182f09..aafaf220 100644
--- a/launcher/ui/dialogs/NewInstanceDialog.cpp
+++ b/launcher/ui/dialogs/NewInstanceDialog.cpp
@@ -56,7 +56,6 @@
 #include "ui/widgets/PageContainer.h"
 #include "ui/pages/modplatform/VanillaPage.h"
 #include "ui/pages/modplatform/atlauncher/AtlPage.h"
-#include "ui/pages/modplatform/ftb/FtbPage.h"
 #include "ui/pages/modplatform/legacy_ftb/Page.h"
 #include "ui/pages/modplatform/flame/FlamePage.h"
 #include "ui/pages/modplatform/ImportPage.h"
@@ -100,7 +99,7 @@ NewInstanceDialog::NewInstanceDialog(const QString & initialGroup, const QString
     // NOTE: m_buttons must be initialized before PageContainer, because it indirectly accesses m_buttons through setSuggestedPack! Do not move this below.
     m_buttons = new QDialogButtonBox(QDialogButtonBox::Help | QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
 
-    m_container = new PageContainer(this);
+    m_container = new PageContainer(this, {}, this);
     m_container->setSizePolicy(QSizePolicy::Policy::Preferred, QSizePolicy::Policy::Expanding);
     m_container->layout()->setContentsMargins(0, 0, 0, 0);
     ui->verticalLayout->insertWidget(2, m_container);
@@ -168,7 +167,6 @@ QList<BasePage *> NewInstanceDialog::getPages()
     pages.append(new AtlPage(this));
     if (APPLICATION->capabilities() & Application::SupportsFlame)
         pages.append(new FlamePage(this));
-    pages.append(new FtbPage(this));
     pages.append(new LegacyFTB::Page(this));
     pages.append(new ModrinthPage(this));
     pages.append(new TechnicPage(this));
diff --git a/launcher/ui/dialogs/ProgressDialog.cpp b/launcher/ui/dialogs/ProgressDialog.cpp
index da73a449..246a0fd4 100644
--- a/launcher/ui/dialogs/ProgressDialog.cpp
+++ b/launcher/ui/dialogs/ProgressDialog.cpp
@@ -1,29 +1,69 @@
-/* Copyright 2013-2021 MultiMC Contributors
+/// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  PrismLaucher - Minecraft Launcher
+ *  Copyright (C) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
  */
 
 #include "ProgressDialog.h"
 #include "ui_ProgressDialog.h"
 
+#include <limits>
 #include <QDebug>
 #include <QKeyEvent>
 
 #include "tasks/Task.h"
 
+#include "ui/widgets/SubTaskProgressBar.h"
+
+
+// map a value in a numeric range of an arbitrary type to between 0 and INT_MAX
+// for getting the best precision out of the qt progress bar
+template<typename T, std::enable_if_t<std::is_arithmetic_v<T>, bool> = true>
+std::tuple<int, int> map_int_zero_max(T current, T range_max, T range_min)
+{
+    int int_max = std::numeric_limits<int>::max();
+
+    auto type_range = range_max - range_min;
+    double percentage = static_cast<double>(current - range_min) / static_cast<double>(type_range);
+    int mapped_current = percentage * int_max;
+
+    return {mapped_current, int_max};
+}
+
+
 ProgressDialog::ProgressDialog(QWidget* parent) : QDialog(parent), ui(new Ui::ProgressDialog)
 {
     ui->setupUi(this);
+    ui->taskProgressScrollArea->setHidden(true);
     this->setWindowFlags(this->windowFlags() & ~Qt::WindowContextHelpButtonHint);
     setAttribute(Qt::WidgetAttribute::WA_QuitOnClose, true);
     setSkipButton(false);
@@ -54,10 +94,24 @@ ProgressDialog::~ProgressDialog()
 }
 
 void ProgressDialog::updateSize()
-{
+{   
+    QSize lastSize = this->size();
     QSize qSize = QSize(480, minimumSizeHint().height());
-    resize(qSize);
-    setFixedSize(qSize);
+
+    // if the current window is too small
+    if ((lastSize != qSize) && (lastSize.height() < qSize.height()))
+    {
+        resize(qSize);
+        
+        // keep the dialog in the center after a resize
+        this->move(
+            this->parentWidget()->x() + (this->parentWidget()->width() - this->width()) / 2,
+            this->parentWidget()->y() + (this->parentWidget()->height() - this->height()) / 2
+        );
+    }
+
+    setMinimumSize(qSize);
+
 }
 
 int ProgressDialog::execWithTask(Task* task)
@@ -79,17 +133,15 @@ int ProgressDialog::execWithTask(Task* task)
     connect(task, &Task::failed, this, &ProgressDialog::onTaskFailed);
     connect(task, &Task::succeeded, this, &ProgressDialog::onTaskSucceeded);
     connect(task, &Task::status, this, &ProgressDialog::changeStatus);
-    connect(task, &Task::stepStatus, this, &ProgressDialog::changeStatus);
+    connect(task, &Task::details, this, &ProgressDialog::changeStatus);
+    connect(task, &Task::stepProgress, this, &ProgressDialog::changeStepProgress);
     connect(task, &Task::progress, this, &ProgressDialog::changeProgress);
-
     connect(task, &Task::aborted, this, &ProgressDialog::hide);
     connect(task, &Task::abortStatusChanged, ui->skipButton, &QPushButton::setEnabled);
 
     m_is_multi_step = task->isMultiStep();
-    if (!m_is_multi_step) {
-        ui->globalStatusLabel->setHidden(true);
-        ui->globalProgressBar->setHidden(true);
-    }
+    ui->taskProgressScrollArea->setHidden(!m_is_multi_step);
+    updateSize();
 
     // It's a good idea to start the task after we entered the dialog's event loop :^)
     if (!task->isRunning()) {
@@ -149,23 +201,53 @@ void ProgressDialog::onTaskSucceeded()
 void ProgressDialog::changeStatus(const QString& status)
 {
     ui->globalStatusLabel->setText(task->getStatus());
-    ui->statusLabel->setText(task->getStepStatus());
+    ui->globalStatusDetailsLabel->setText(task->getDetails());
 
     updateSize();
 }
 
+void ProgressDialog::addTaskProgress(TaskStepProgress const& progress)
+{
+    SubTaskProgressBar* task_bar = new SubTaskProgressBar(this);
+    taskProgress.insert(progress.uid, task_bar);
+    ui->taskProgressLayout->addWidget(task_bar);
+}
+
+void ProgressDialog::changeStepProgress(TaskStepProgress const& task_progress)
+{
+    m_is_multi_step = true;
+    if(ui->taskProgressScrollArea->isHidden()) {
+        ui->taskProgressScrollArea->setHidden(false);
+        updateSize();
+    }
+    
+    if (!taskProgress.contains(task_progress.uid))
+        addTaskProgress(task_progress);
+    auto task_bar = taskProgress.value(task_progress.uid);
+
+
+    auto const [mapped_current, mapped_total] = map_int_zero_max<qint64>(task_progress.current, task_progress.total, 0);
+    if (task_progress.total <= 0) {
+        task_bar->setRange(0, 0);
+    } else {
+        task_bar->setRange(0, mapped_total);
+    }
+
+    task_bar->setValue(mapped_current);
+    task_bar->setStatus(task_progress.status);
+    task_bar->setDetails(task_progress.details);
+
+    if (task_progress.isDone()) {
+        task_bar->setVisible(false);
+    }
+
+}
+
 void ProgressDialog::changeProgress(qint64 current, qint64 total)
 {
     ui->globalProgressBar->setMaximum(total);
     ui->globalProgressBar->setValue(current);
 
-    if (!m_is_multi_step) {
-        ui->taskProgressBar->setMaximum(total);
-        ui->taskProgressBar->setValue(current);
-    } else {
-        ui->taskProgressBar->setMaximum(task->getStepProgress());
-        ui->taskProgressBar->setValue(task->getStepTotalProgress());
-    }
 }
 
 void ProgressDialog::keyPressEvent(QKeyEvent* e)
diff --git a/launcher/ui/dialogs/ProgressDialog.h b/launcher/ui/dialogs/ProgressDialog.h
index 0b4b78a4..fc9a0fbc 100644
--- a/launcher/ui/dialogs/ProgressDialog.h
+++ b/launcher/ui/dialogs/ProgressDialog.h
@@ -1,22 +1,50 @@
-/* Copyright 2013-2021 MultiMC Contributors
+/// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  PrismLaucher - Minecraft Launcher
+ *  Copyright (C) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
  */
 
+
 #pragma once
 
 #include <QDialog>
 #include <memory>
+#include <QHash>
+#include <QUuid>
+
+#include "QObjectPtr.h"
+#include "tasks/Task.h"
+
+#include "ui/widgets/SubTaskProgressBar.h"
 
 class Task;
 class SequentialTask;
@@ -52,6 +80,7 @@ slots:
 
     void changeStatus(const QString &status);
     void changeProgress(qint64 current, qint64 total);
+    void changeStepProgress(TaskStepProgress const& task_progress);
 
 
 private
@@ -64,6 +93,7 @@ protected:
 
 private:
     bool handleImmediateResult(QDialog::DialogCode &result);
+    void addTaskProgress(TaskStepProgress const& progress);
 
 private:
     Ui::ProgressDialog *ui;
@@ -71,4 +101,8 @@ private:
     Task *task;
 
     bool m_is_multi_step = false;
+    QHash<QUuid, SubTaskProgressBar*> taskProgress;
+
+
 };
+
diff --git a/launcher/ui/dialogs/ProgressDialog.ui b/launcher/ui/dialogs/ProgressDialog.ui
index 34ab71e3..a4d08124 100644
--- a/launcher/ui/dialogs/ProgressDialog.ui
+++ b/launcher/ui/dialogs/ProgressDialog.ui
@@ -2,75 +2,135 @@
 <ui version="4.0">
  <class>ProgressDialog</class>
  <widget class="QDialog" name="ProgressDialog">
-  <property name="minimumSize">
-   <size>
-    <width>400</width>
-    <height>0</height>
-   </size>
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>480</width>
+    <height>210</height>
+   </rect>
   </property>
-  <property name="maximumSize">
+  <property name="sizePolicy">
+   <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+    <horstretch>1</horstretch>
+    <verstretch>1</verstretch>
+   </sizepolicy>
+  </property>
+  <property name="minimumSize">
    <size>
-    <width>600</width>
-    <height>16777215</height>
+    <width>480</width>
+    <height>210</height>
    </size>
   </property>
   <property name="windowTitle">
    <string>Please wait...</string>
   </property>
-  <layout class="QGridLayout" name="gridLayout">
-   <item row="4" column="0">
-    <widget class="QPushButton" name="skipButton">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
+  <property name="sizeGripEnabled">
+   <bool>true</bool>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout" stretch="0,0,0,0">
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout" stretch="1,0">
+     <item>
+      <widget class="QLabel" name="globalStatusLabel">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="minimumSize">
+        <size>
+         <width>0</width>
+         <height>15</height>
+        </size>
+       </property>
+       <property name="text">
+        <string>Global Task Status...</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="globalStatusDetailsLabel">
+       <property name="text">
+        <string>Global Status Details...</string>
+       </property>
+       <property name="alignment">
+        <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QProgressBar" name="globalProgressBar">
+     <property name="enabled">
+      <bool>true</bool>
      </property>
-     <property name="text">
-      <string>Skip</string>
+     <property name="minimumSize">
+      <size>
+       <width>0</width>
+       <height>24</height>
+      </size>
      </property>
-    </widget>
-   </item>
-   <item row="0" column="0">
-    <widget class="QLabel" name="globalStatusLabel">
-     <property name="text">
-      <string>Global Task Status...</string>
+     <property name="value">
+      <number>24</number>
      </property>
     </widget>
    </item>
-   <item row="2" column="0">
-    <widget class="QLabel" name="statusLabel">
+   <item>
+    <widget class="QScrollArea" name="taskProgressScrollArea">
      <property name="sizePolicy">
-      <sizepolicy hsizetype="Preferred" vsizetype="MinimumExpanding">
+      <sizepolicy hsizetype="Expanding" vsizetype="MinimumExpanding">
        <horstretch>0</horstretch>
        <verstretch>0</verstretch>
       </sizepolicy>
      </property>
-     <property name="text">
-      <string>Task Status...</string>
+     <property name="minimumSize">
+      <size>
+       <width>0</width>
+       <height>100</height>
+      </size>
      </property>
-     <property name="wordWrap">
-      <bool>true</bool>
+     <property name="frameShape">
+      <enum>QFrame::StyledPanel</enum>
      </property>
-    </widget>
-   </item>
-   <item row="3" column="0">
-    <widget class="QProgressBar" name="taskProgressBar">
-     <property name="value">
-      <number>24</number>
+     <property name="horizontalScrollBarPolicy">
+      <enum>Qt::ScrollBarAsNeeded</enum>
+     </property>
+     <property name="sizeAdjustPolicy">
+      <enum>QAbstractScrollArea::AdjustToContents</enum>
      </property>
-     <property name="textVisible">
-      <bool>false</bool>
+     <property name="widgetResizable">
+      <bool>true</bool>
      </property>
+     <widget class="QWidget" name="taskProgressContainer">
+      <property name="geometry">
+       <rect>
+        <x>0</x>
+        <y>0</y>
+        <width>464</width>
+        <height>96</height>
+       </rect>
+      </property>
+      <layout class="QVBoxLayout" name="taskProgressLayout">
+       <property name="spacing">
+        <number>2</number>
+       </property>
+      </layout>
+     </widget>
     </widget>
    </item>
-   <item row="1" column="0">
-    <widget class="QProgressBar" name="globalProgressBar">
-     <property name="enabled">
-      <bool>true</bool>
+   <item>
+    <widget class="QPushButton" name="skipButton">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
      </property>
-     <property name="value">
-      <number>24</number>
+     <property name="text">
+      <string>Skip</string>
      </property>
     </widget>
    </item>
diff --git a/launcher/ui/dialogs/ResourceDownloadDialog.cpp b/launcher/ui/dialogs/ResourceDownloadDialog.cpp
new file mode 100644
index 00000000..d2a8d33e
--- /dev/null
+++ b/launcher/ui/dialogs/ResourceDownloadDialog.cpp
@@ -0,0 +1,311 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "ResourceDownloadDialog.h"
+
+#include <QPushButton>
+
+#include "Application.h"
+#include "ResourceDownloadTask.h"
+
+#include "minecraft/mod/ModFolderModel.h"
+#include "minecraft/mod/ResourcePackFolderModel.h"
+#include "minecraft/mod/TexturePackFolderModel.h"
+#include "minecraft/mod/ShaderPackFolderModel.h"
+
+#include "ui/dialogs/ReviewMessageBox.h"
+
+#include "ui/pages/modplatform/ResourcePage.h"
+
+#include "ui/pages/modplatform/flame/FlameResourcePages.h"
+#include "ui/pages/modplatform/modrinth/ModrinthResourcePages.h"
+
+#include "ui/widgets/PageContainer.h"
+
+namespace ResourceDownload {
+
+ResourceDownloadDialog::ResourceDownloadDialog(QWidget* parent, const std::shared_ptr<ResourceFolderModel> base_model)
+    : QDialog(parent), m_base_model(base_model), m_buttons(QDialogButtonBox::Help | QDialogButtonBox::Ok | QDialogButtonBox::Cancel), m_vertical_layout(this)
+{
+    setObjectName(QStringLiteral("ResourceDownloadDialog"));
+
+    resize(std::max(0.5 * parent->width(), 400.0), std::max(0.75 * parent->height(), 400.0));
+
+    setWindowIcon(APPLICATION->getThemedIcon("new"));
+
+    // Bonk Qt over its stupid head and make sure it understands which button is the default one...
+    // See: https://stackoverflow.com/questions/24556831/qbuttonbox-set-default-button
+    auto OkButton = m_buttons.button(QDialogButtonBox::Ok);
+    OkButton->setEnabled(false);
+    OkButton->setDefault(true);
+    OkButton->setAutoDefault(true);
+    OkButton->setText(tr("Review and confirm"));
+    OkButton->setShortcut(tr("Ctrl+Return"));
+
+    auto CancelButton = m_buttons.button(QDialogButtonBox::Cancel);
+    CancelButton->setDefault(false);
+    CancelButton->setAutoDefault(false);
+
+    auto HelpButton = m_buttons.button(QDialogButtonBox::Help);
+    HelpButton->setDefault(false);
+    HelpButton->setAutoDefault(false);
+
+    setWindowModality(Qt::WindowModal);
+}
+
+void ResourceDownloadDialog::accept()
+{
+    if (!geometrySaveKey().isEmpty())
+        APPLICATION->settings()->set(geometrySaveKey(), saveGeometry().toBase64());
+
+    QDialog::accept();
+}
+
+void ResourceDownloadDialog::reject()
+{
+    if (!geometrySaveKey().isEmpty())
+        APPLICATION->settings()->set(geometrySaveKey(), saveGeometry().toBase64());
+
+    QDialog::reject();
+}
+
+// NOTE: We can't have this in the ctor because PageContainer calls a virtual function, and so
+// won't work with subclasses if we put it in this ctor.
+void ResourceDownloadDialog::initializeContainer()
+{
+    m_container = new PageContainer(this, {}, this);
+    m_container->setSizePolicy(QSizePolicy::Policy::Preferred, QSizePolicy::Policy::Expanding);
+    m_container->layout()->setContentsMargins(0, 0, 0, 0);
+    m_vertical_layout.addWidget(m_container);
+
+    m_container->addButtons(&m_buttons);
+
+    connect(m_container, &PageContainer::selectedPageChanged, this, &ResourceDownloadDialog::selectedPageChanged);
+}
+
+void ResourceDownloadDialog::connectButtons()
+{
+    auto OkButton = m_buttons.button(QDialogButtonBox::Ok);
+    OkButton->setToolTip(tr("Opens a new popup to review your selected %1 and confirm your selection. Shortcut: Ctrl+Return").arg(resourcesString()));
+    connect(OkButton, &QPushButton::clicked, this, &ResourceDownloadDialog::confirm);
+
+    auto CancelButton = m_buttons.button(QDialogButtonBox::Cancel);
+    connect(CancelButton, &QPushButton::clicked, this, &ResourceDownloadDialog::reject);
+
+    auto HelpButton = m_buttons.button(QDialogButtonBox::Help);
+    connect(HelpButton, &QPushButton::clicked, m_container, &PageContainer::help);
+}
+
+void ResourceDownloadDialog::confirm()
+{
+    auto keys = m_selected.keys();
+    keys.sort(Qt::CaseInsensitive);
+
+    auto confirm_dialog = ReviewMessageBox::create(this, tr("Confirm %1 to download").arg(resourcesString()));
+    confirm_dialog->retranslateUi(resourcesString());
+
+    for (auto& task : keys) {
+        auto selected = m_selected.constFind(task).value();
+        confirm_dialog->appendResource({ task, selected->getFilename(), selected->getCustomPath() });
+    }
+
+    if (confirm_dialog->exec()) {
+        auto deselected = confirm_dialog->deselectedResources();
+        for (auto name : deselected) {
+            m_selected.remove(name);
+        }
+
+        this->accept();
+    }
+}
+
+bool ResourceDownloadDialog::selectPage(QString pageId)
+{
+    return m_container->selectPage(pageId);
+}
+
+ResourcePage* ResourceDownloadDialog::getSelectedPage()
+{
+    return m_selectedPage;
+}
+
+void ResourceDownloadDialog::addResource(ModPlatform::IndexedPack& pack, ModPlatform::IndexedVersion& ver, bool is_indexed)
+{
+    removeResource(pack, ver);
+
+    ver.is_currently_selected = true;
+    m_selected.insert(pack.name, makeShared<ResourceDownloadTask>(pack, ver, getBaseModel(), is_indexed));
+
+    m_buttons.button(QDialogButtonBox::Ok)->setEnabled(!m_selected.isEmpty());
+}
+
+static ModPlatform::IndexedVersion& getVersionWithID(ModPlatform::IndexedPack& pack, QVariant id)
+{
+    Q_ASSERT(pack.versionsLoaded);
+    auto it = std::find_if(pack.versions.begin(), pack.versions.end(), [id](auto const& v) { return v.fileId == id; });
+    Q_ASSERT(it != pack.versions.end());
+    return *it;
+}
+
+void ResourceDownloadDialog::removeResource(ModPlatform::IndexedPack& pack, ModPlatform::IndexedVersion& ver)
+{
+    if (auto selected_task_it = m_selected.find(pack.name); selected_task_it != m_selected.end()) {
+        auto selected_task = *selected_task_it;
+        auto old_version_id = selected_task->getVersionID();
+
+        // If the new and old version IDs don't match, search for the old one and deselect it.
+        if (ver.fileId != old_version_id)
+            getVersionWithID(pack, old_version_id).is_currently_selected = false;
+    }
+
+    // Deselect the new version too, since all versions of that pack got removed.
+    ver.is_currently_selected = false;
+
+    m_selected.remove(pack.name);
+
+    m_buttons.button(QDialogButtonBox::Ok)->setEnabled(!m_selected.isEmpty());
+}
+
+const QList<ResourceDownloadDialog::DownloadTaskPtr> ResourceDownloadDialog::getTasks()
+{
+    return m_selected.values();
+}
+
+void ResourceDownloadDialog::selectedPageChanged(BasePage* previous, BasePage* selected)
+{
+    auto* prev_page = dynamic_cast<ResourcePage*>(previous);
+    if (!prev_page) {
+        qCritical() << "Page '" << previous->displayName() << "' in ResourceDownloadDialog is not a ResourcePage!";
+        return;
+    }
+
+    m_selectedPage = dynamic_cast<ResourcePage*>(selected);
+    if (!m_selectedPage) {
+        qCritical() << "Page '" << selected->displayName() << "' in ResourceDownloadDialog is not a ResourcePage!";
+        return;
+    }
+
+    // Same effect as having a global search bar
+    m_selectedPage->setSearchTerm(prev_page->getSearchTerm());
+}
+
+
+
+ModDownloadDialog::ModDownloadDialog(QWidget* parent, const std::shared_ptr<ModFolderModel>& mods, BaseInstance* instance)
+    : ResourceDownloadDialog(parent, mods), m_instance(instance)
+{
+    setWindowTitle(dialogTitle());
+
+    initializeContainer();
+    connectButtons();
+
+    if (!geometrySaveKey().isEmpty())
+        restoreGeometry(QByteArray::fromBase64(APPLICATION->settings()->get(geometrySaveKey()).toByteArray()));
+}
+
+QList<BasePage*> ModDownloadDialog::getPages()
+{
+    QList<BasePage*> pages;
+
+    pages.append(ModrinthModPage::create(this, *m_instance));
+    if (APPLICATION->capabilities() & Application::SupportsFlame)
+        pages.append(FlameModPage::create(this, *m_instance));
+
+    m_selectedPage = dynamic_cast<ModPage*>(pages[0]);
+
+    return pages;
+}
+
+
+ResourcePackDownloadDialog::ResourcePackDownloadDialog(QWidget* parent,
+                                                       const std::shared_ptr<ResourcePackFolderModel>& resource_packs,
+                                                       BaseInstance* instance)
+    : ResourceDownloadDialog(parent, resource_packs), m_instance(instance)
+{
+    setWindowTitle(dialogTitle());
+
+    initializeContainer();
+    connectButtons();
+
+    if (!geometrySaveKey().isEmpty())
+        restoreGeometry(QByteArray::fromBase64(APPLICATION->settings()->get(geometrySaveKey()).toByteArray()));
+}
+
+QList<BasePage*> ResourcePackDownloadDialog::getPages()
+{
+    QList<BasePage*> pages;
+
+    pages.append(ModrinthResourcePackPage::create(this, *m_instance));
+    if (APPLICATION->capabilities() & Application::SupportsFlame)
+        pages.append(FlameResourcePackPage::create(this, *m_instance));
+
+    return pages;
+}
+
+
+TexturePackDownloadDialog::TexturePackDownloadDialog(QWidget* parent,
+                                                     const std::shared_ptr<TexturePackFolderModel>& resource_packs,
+                                                     BaseInstance* instance)
+    : ResourceDownloadDialog(parent, resource_packs), m_instance(instance)
+{
+    setWindowTitle(dialogTitle());
+
+    initializeContainer();
+    connectButtons();
+
+    if (!geometrySaveKey().isEmpty())
+        restoreGeometry(QByteArray::fromBase64(APPLICATION->settings()->get(geometrySaveKey()).toByteArray()));
+}
+
+QList<BasePage*> TexturePackDownloadDialog::getPages()
+{
+    QList<BasePage*> pages;
+
+    pages.append(ModrinthTexturePackPage::create(this, *m_instance));
+    if (APPLICATION->capabilities() & Application::SupportsFlame)
+        pages.append(FlameTexturePackPage::create(this, *m_instance));
+
+    return pages;
+}
+
+
+ShaderPackDownloadDialog::ShaderPackDownloadDialog(QWidget* parent,
+                                                   const std::shared_ptr<ShaderPackFolderModel>& shaders,
+                                                   BaseInstance* instance)
+    : ResourceDownloadDialog(parent, shaders), m_instance(instance)
+{
+    setWindowTitle(dialogTitle());
+
+    initializeContainer();
+    connectButtons();
+
+    if (!geometrySaveKey().isEmpty())
+        restoreGeometry(QByteArray::fromBase64(APPLICATION->settings()->get(geometrySaveKey()).toByteArray()));
+}
+
+QList<BasePage*> ShaderPackDownloadDialog::getPages()
+{
+    QList<BasePage*> pages;
+
+    pages.append(ModrinthShaderPackPage::create(this, *m_instance));
+
+    return pages;
+}
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/dialogs/ResourceDownloadDialog.h b/launcher/ui/dialogs/ResourceDownloadDialog.h
new file mode 100644
index 00000000..5678dc8b
--- /dev/null
+++ b/launcher/ui/dialogs/ResourceDownloadDialog.h
@@ -0,0 +1,171 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <QDialog>
+#include <QDialogButtonBox>
+#include <QHash>
+#include <QLayout>
+
+#include "QObjectPtr.h"
+#include "modplatform/ModIndex.h"
+#include "ui/pages/BasePageProvider.h"
+
+class BaseInstance;
+class ModFolderModel;
+class PageContainer;
+class QVBoxLayout;
+class QDialogButtonBox;
+class ResourceDownloadTask;
+class ResourceFolderModel;
+class ResourcePackFolderModel;
+class TexturePackFolderModel;
+class ShaderPackFolderModel;
+
+namespace ResourceDownload {
+
+class ResourcePage;
+
+class ResourceDownloadDialog : public QDialog, public BasePageProvider {
+    Q_OBJECT
+
+   public:
+    using DownloadTaskPtr = shared_qobject_ptr<ResourceDownloadTask>;
+
+    ResourceDownloadDialog(QWidget* parent, const std::shared_ptr<ResourceFolderModel> base_model);
+
+    void initializeContainer();
+    void connectButtons();
+
+    //: String that gets appended to the download dialog title ("Download " + resourcesString())
+    [[nodiscard]] virtual QString resourcesString() const { return tr("resources"); }
+
+    QString dialogTitle() override { return tr("Download %1").arg(resourcesString()); };
+
+    bool selectPage(QString pageId);
+    ResourcePage* getSelectedPage();
+
+    void addResource(ModPlatform::IndexedPack&, ModPlatform::IndexedVersion&, bool is_indexed = false);
+    void removeResource(ModPlatform::IndexedPack&, ModPlatform::IndexedVersion&);
+
+    const QList<DownloadTaskPtr> getTasks();
+    [[nodiscard]] const std::shared_ptr<ResourceFolderModel> getBaseModel() const { return m_base_model; }
+
+   public slots:
+    void accept() override;
+    void reject() override;
+
+   protected slots:
+    void selectedPageChanged(BasePage* previous, BasePage* selected);
+
+    virtual void confirm();
+
+   protected:
+    [[nodiscard]] virtual QString geometrySaveKey() const { return ""; }
+
+   protected:
+    const std::shared_ptr<ResourceFolderModel> m_base_model;
+
+    PageContainer* m_container = nullptr;
+    ResourcePage* m_selectedPage = nullptr;
+
+    QDialogButtonBox m_buttons;
+    QVBoxLayout m_vertical_layout;
+
+    QHash<QString, DownloadTaskPtr> m_selected;
+};
+
+
+
+class ModDownloadDialog final : public ResourceDownloadDialog {
+    Q_OBJECT
+
+   public:
+    explicit ModDownloadDialog(QWidget* parent, const std::shared_ptr<ModFolderModel>& mods, BaseInstance* instance);
+    ~ModDownloadDialog() override = default;
+
+    //: String that gets appended to the mod download dialog title ("Download " + resourcesString())
+    [[nodiscard]] QString resourcesString() const override { return tr("mods"); }
+    [[nodiscard]] QString geometrySaveKey() const override { return "ModDownloadGeometry"; }
+
+    QList<BasePage*> getPages() override;
+
+   private:
+    BaseInstance* m_instance;
+};
+
+class ResourcePackDownloadDialog final : public ResourceDownloadDialog {
+    Q_OBJECT
+
+   public:
+    explicit ResourcePackDownloadDialog(QWidget* parent,
+                                        const std::shared_ptr<ResourcePackFolderModel>& resource_packs,
+                                        BaseInstance* instance);
+    ~ResourcePackDownloadDialog() override = default;
+
+    //: String that gets appended to the resource pack download dialog title ("Download " + resourcesString())
+    [[nodiscard]] QString resourcesString() const override { return tr("resource packs"); }
+    [[nodiscard]] QString geometrySaveKey() const override { return "RPDownloadGeometry"; }
+
+    QList<BasePage*> getPages() override;
+
+   private:
+    BaseInstance* m_instance;
+};
+
+class TexturePackDownloadDialog final : public ResourceDownloadDialog {
+    Q_OBJECT
+
+   public:
+    explicit TexturePackDownloadDialog(QWidget* parent,
+                                        const std::shared_ptr<TexturePackFolderModel>& resource_packs,
+                                        BaseInstance* instance);
+    ~TexturePackDownloadDialog() override = default;
+
+    //: String that gets appended to the texture pack download dialog title ("Download " + resourcesString())
+    [[nodiscard]] QString resourcesString() const override { return tr("texture packs"); }
+    [[nodiscard]] QString geometrySaveKey() const override { return "TPDownloadGeometry"; }
+
+    QList<BasePage*> getPages() override;
+
+   private:
+    BaseInstance* m_instance;
+};
+
+class ShaderPackDownloadDialog final : public ResourceDownloadDialog {
+    Q_OBJECT
+
+   public:
+    explicit ShaderPackDownloadDialog(QWidget* parent,
+                                      const std::shared_ptr<ShaderPackFolderModel>& shader_packs,
+                                      BaseInstance* instance);
+    ~ShaderPackDownloadDialog() override = default;
+
+    //: String that gets appended to the shader pack download dialog title ("Download " + resourcesString())
+    [[nodiscard]] QString resourcesString() const override { return tr("shader packs"); }
+    [[nodiscard]] QString geometrySaveKey() const override { return "ShaderDownloadGeometry"; }
+
+    QList<BasePage*> getPages() override;
+
+   private:
+    BaseInstance* m_instance;
+};
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/dialogs/ReviewMessageBox.cpp b/launcher/ui/dialogs/ReviewMessageBox.cpp
index 7c25c91c..7b2df278 100644
--- a/launcher/ui/dialogs/ReviewMessageBox.cpp
+++ b/launcher/ui/dialogs/ReviewMessageBox.cpp
@@ -1,6 +1,8 @@
 #include "ReviewMessageBox.h"
 #include "ui_ReviewMessageBox.h"
 
+#include "Application.h"
+
 #include <QPushButton>
 
 ReviewMessageBox::ReviewMessageBox(QWidget* parent, QString const& title, QString const& icon)
@@ -11,6 +13,10 @@ ReviewMessageBox::ReviewMessageBox(QWidget* parent, QString const& title, QStrin
     auto back_button = ui->buttonBox->button(QDialogButtonBox::Cancel);
     back_button->setText(tr("Back"));
 
+    ui->modTreeWidget->header()->setSectionResizeMode(0, QHeaderView::Stretch);
+    ui->modTreeWidget->header()->setStretchLastSection(false);
+    ui->modTreeWidget->header()->setSectionResizeMode(1, QHeaderView::ResizeToContents);
+
     connect(ui->buttonBox, &QDialogButtonBox::accepted, this, &ReviewMessageBox::accept);
     connect(ui->buttonBox, &QDialogButtonBox::rejected, this, &ReviewMessageBox::reject);
 }
@@ -25,7 +31,7 @@ auto ReviewMessageBox::create(QWidget* parent, QString&& title, QString&& icon)
     return new ReviewMessageBox(parent, title, icon);
 }
 
-void ReviewMessageBox::appendMod(ModInformation&& info)
+void ReviewMessageBox::appendResource(ResourceInformation&& info)
 {
     auto itemTop = new QTreeWidgetItem(ui->modTreeWidget);
     itemTop->setCheckState(0, Qt::CheckState::Checked);
@@ -36,10 +42,20 @@ void ReviewMessageBox::appendMod(ModInformation&& info)
 
     itemTop->insertChildren(0, { filenameItem });
 
+    if (!info.custom_file_path.isEmpty()) {
+        auto customPathItem = new QTreeWidgetItem(itemTop);
+        customPathItem->setText(0, tr("This download will be placed in: %1").arg(info.custom_file_path));
+
+        itemTop->insertChildren(1, { customPathItem });
+
+        itemTop->setIcon(1, QIcon(APPLICATION->getThemedIcon("status-yellow")));
+        itemTop->setToolTip(1, tr("This file will be downloaded to a folder location different from the default, possibly due to its loader requiring it."));
+    }
+
     ui->modTreeWidget->addTopLevelItem(itemTop);
 }
 
-auto ReviewMessageBox::deselectedMods() -> QStringList
+auto ReviewMessageBox::deselectedResources() -> QStringList
 {
     QStringList list;
 
@@ -55,3 +71,11 @@ auto ReviewMessageBox::deselectedMods() -> QStringList
 
     return list;
 }
+
+void ReviewMessageBox::retranslateUi(QString resources_name)
+{
+    setWindowTitle(tr("Confirm %1 selection").arg(resources_name));
+
+    ui->explainLabel->setText(tr("You're about to download the following %1:").arg(resources_name));
+    ui->onlyCheckedLabel->setText(tr("Only %1 with a check will be downloaded!").arg(resources_name));
+}
diff --git a/launcher/ui/dialogs/ReviewMessageBox.h b/launcher/ui/dialogs/ReviewMessageBox.h
index 9cfa679a..5ec2bc23 100644
--- a/launcher/ui/dialogs/ReviewMessageBox.h
+++ b/launcher/ui/dialogs/ReviewMessageBox.h
@@ -12,15 +12,18 @@ class ReviewMessageBox : public QDialog {
    public:
     static auto create(QWidget* parent, QString&& title, QString&& icon = "") -> ReviewMessageBox*;
 
-    using ModInformation = struct {
+    using ResourceInformation = struct res_info {
         QString name;  
         QString filename;  
+        QString custom_file_path {};
     };
 
-    void appendMod(ModInformation&& info);
-    auto deselectedMods() -> QStringList;
+    void appendResource(ResourceInformation&& info);
+    auto deselectedResources() -> QStringList;
 
-    ~ReviewMessageBox();
+    void retranslateUi(QString resources_name);
+
+    ~ReviewMessageBox() override;
 
    protected:
     ReviewMessageBox(QWidget* parent, const QString& title, const QString& icon);
diff --git a/launcher/ui/dialogs/ReviewMessageBox.ui b/launcher/ui/dialogs/ReviewMessageBox.ui
index ab3bcc2f..bf53ae80 100644
--- a/launcher/ui/dialogs/ReviewMessageBox.ui
+++ b/launcher/ui/dialogs/ReviewMessageBox.ui
@@ -10,9 +10,6 @@
     <height>350</height>
    </rect>
   </property>
-  <property name="windowTitle">
-   <string>Confirm mod selection</string>
-  </property>
   <property name="sizeGripEnabled">
    <bool>true</bool>
   </property>
@@ -39,22 +36,21 @@
        <string/>
       </property>
      </column>
+     <column>
+      <property name="text">
+       <string/>
+      </property>
+     </column>
     </widget>
    </item>
    <item row="1" column="0">
     <widget class="QLabel" name="explainLabel">
-     <property name="text">
-      <string>You're about to download the following mods:</string>
-     </property>
     </widget>
    </item>
    <item row="5" column="0" rowspan="2">
     <layout class="QHBoxLayout" name="horizontalLayout">
      <item>
       <widget class="QLabel" name="onlyCheckedLabel">
-       <property name="text">
-        <string>Only mods with a check will be downloaded!</string>
-       </property>
       </widget>
      </item>
      <item>
diff --git a/launcher/ui/dialogs/UpdateDialog.cpp b/launcher/ui/dialogs/UpdateDialog.cpp
deleted file mode 100644
index 9e82531a..00000000
--- a/launcher/ui/dialogs/UpdateDialog.cpp
+++ /dev/null
@@ -1,217 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  PolyMC - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      Copyright 2013-2021 MultiMC Contributors
- *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
- */
-
-#include "UpdateDialog.h"
-#include "ui_UpdateDialog.h"
-#include <QDebug>
-#include "Application.h"
-#include <settings/SettingsObject.h>
-#include <Json.h>
-
-#include "BuildConfig.h"
-#include "HoeDown.h"
-
-UpdateDialog::UpdateDialog(bool hasUpdate, QWidget *parent) : QDialog(parent), ui(new Ui::UpdateDialog)
-{
-    ui->setupUi(this);
-    auto channel = APPLICATION->settings()->get("UpdateChannel").toString();
-    if(hasUpdate)
-    {
-        ui->label->setText(tr("A new %1 update is available!").arg(channel));
-    }
-    else
-    {
-        ui->label->setText(tr("No %1 updates found. You are running the latest version.").arg(channel));
-        ui->btnUpdateNow->setHidden(true);
-        ui->btnUpdateLater->setText(tr("Close"));
-    }
-    ui->changelogBrowser->setHtml(tr("<center><h1>Loading changelog...</h1></center>"));
-    loadChangelog();
-    restoreGeometry(QByteArray::fromBase64(APPLICATION->settings()->get("UpdateDialogGeometry").toByteArray()));
-}
-
-UpdateDialog::~UpdateDialog()
-{
-}
-
-void UpdateDialog::loadChangelog()
-{
-    auto channel = APPLICATION->settings()->get("UpdateChannel").toString();
-    dljob = new NetJob("Changelog", APPLICATION->network());
-    QString url;
-    if(channel == "stable")
-    {
-        url = QString("https://raw.githubusercontent.com/PrismLauncher/PrismLauncher/%1/changelog.md").arg(channel);
-        m_changelogType = CHANGELOG_MARKDOWN;
-    }
-    else
-    {
-        url = QString("https://api.github.com/repos/PrismLauncher/PrismLauncher/compare/%1...%2").arg(BuildConfig.GIT_COMMIT, channel);
-        m_changelogType = CHANGELOG_COMMITS;
-    }
-    dljob->addNetAction(Net::Download::makeByteArray(QUrl(url), &changelogData));
-    connect(dljob.get(), &NetJob::succeeded, this, &UpdateDialog::changelogLoaded);
-    connect(dljob.get(), &NetJob::failed, this, &UpdateDialog::changelogFailed);
-    dljob->start();
-}
-
-QString reprocessMarkdown(QByteArray markdown)
-{
-    HoeDown hoedown;
-    QString output = hoedown.process(markdown);
-
-    // HACK: easier than customizing hoedown
-    output.replace(QRegularExpression("GH-([0-9]+)"), "<a href=\"https://github.com/PrismLauncher/PrismLauncher/issues/\\1\">GH-\\1</a>");
-    qDebug() << output;
-    return output;
-}
-
-QString reprocessCommits(QByteArray json)
-{
-    auto channel = APPLICATION->settings()->get("UpdateChannel").toString();
-    try
-    {
-        QString result;
-        auto document = Json::requireDocument(json);
-        auto rootobject = Json::requireObject(document);
-        auto status = Json::requireString(rootobject, "status");
-        auto diff_url = Json::requireString(rootobject, "html_url");
-
-        auto print_commits = [&]()
-        {
-            result += "<table cellspacing=0 cellpadding=2 style='border-width: 1px; border-style: solid'>";
-            auto commitarray = Json::requireArray(rootobject, "commits");
-            for(int i = commitarray.size() - 1; i >= 0; i--)
-            {
-                const auto & commitval = commitarray[i];
-                auto commitobj = Json::requireObject(commitval);
-                auto parents_info = Json::ensureArray(commitobj, "parents");
-                // NOTE: this ignores merge commits, because they have more than one parent
-                if(parents_info.size() > 1)
-                {
-                    continue;
-                }
-                auto commit_url = Json::requireString(commitobj, "html_url");
-                auto commit_info = Json::requireObject(commitobj, "commit");
-                auto commit_message = Json::requireString(commit_info, "message");
-                auto lines = commit_message.split('\n');
-                QRegularExpression regexp("(?<prefix>(GH-(?<issuenr>[0-9]+))|(NOISSUE)|(SCRATCH))? *(?<rest>.*) *");
-                auto match = regexp.match(lines.takeFirst(), 0, QRegularExpression::NormalMatch);
-                auto issuenr = match.captured("issuenr");
-                auto prefix = match.captured("prefix");
-                auto rest = match.captured("rest");
-                result += "<tr><td>";
-                if(issuenr.length())
-                {
-                    result += QString("<a href=\"https://github.com/PrismLauncher/PrismLauncher/issues/%1\">GH-%2</a>").arg(issuenr, issuenr);
-                }
-                else if(prefix.length())
-                {
-                    result += QString("<a href=\"%1\">%2</a>").arg(commit_url, prefix);
-                }
-                else
-                {
-                    result += QString("<a href=\"%1\">NOISSUE</a>").arg(commit_url);
-                }
-                result += "</td>";
-                lines.prepend(rest);
-                result += "<td><p>" + lines.join("<br />") + "</p></td></tr>";
-            }
-            result += "</table>";
-        };
-
-        if(status == "identical")
-        {
-            return QObject::tr("<p>There are no code changes between your current version and latest %1.</p>").arg(channel);
-        }
-        else if(status == "ahead")
-        {
-            result += QObject::tr("<p>Following commits were added since last update:</p>");
-            print_commits();
-        }
-        else if(status == "diverged")
-        {
-            auto commit_ahead = Json::requireInteger(rootobject, "ahead_by");
-            auto commit_behind = Json::requireInteger(rootobject, "behind_by");
-            result += QObject::tr("<p>The update removes %1 commits and adds the following %2:</p>").arg(commit_behind).arg(commit_ahead);
-            print_commits();
-        }
-        result += QObject::tr("<p>You can <a href=\"%1\">look at the changes on github</a>.</p>").arg(diff_url);
-        return result;
-    }
-    catch (const JSONValidationError &e)
-    {
-        qWarning() << "Got an unparseable commit log from github:" << e.what();
-        qDebug() << json;
-    }
-    return QString();
-}
-
-void UpdateDialog::changelogLoaded()
-{
-    QString result;
-    switch(m_changelogType)
-    {
-        case CHANGELOG_COMMITS:
-            result = reprocessCommits(changelogData);
-            break;
-        case CHANGELOG_MARKDOWN:
-            result = reprocessMarkdown(changelogData);
-            break;
-    }
-    changelogData.clear();
-    ui->changelogBrowser->setHtml(result);
-}
-
-void UpdateDialog::changelogFailed(QString reason)
-{
-    ui->changelogBrowser->setHtml(tr("<p align=\"center\" <span style=\"font-size:22pt;\">Failed to fetch changelog... Error: %1</span></p>").arg(reason));
-}
-
-void UpdateDialog::on_btnUpdateLater_clicked()
-{
-    reject();
-}
-
-void UpdateDialog::on_btnUpdateNow_clicked()
-{
-    done(UPDATE_NOW);
-}
-
-void UpdateDialog::closeEvent(QCloseEvent* evt)
-{
-    APPLICATION->settings()->set("UpdateDialogGeometry", saveGeometry().toBase64());
-    QDialog::closeEvent(evt);
-}
diff --git a/launcher/ui/dialogs/UpdateDialog.h b/launcher/ui/dialogs/UpdateDialog.h
deleted file mode 100644
index 07cbe09f..00000000
--- a/launcher/ui/dialogs/UpdateDialog.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Copyright 2013-2021 MultiMC Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <QDialog>
-#include "net/NetJob.h"
-
-namespace Ui
-{
-class UpdateDialog;
-}
-
-enum UpdateAction
-{
-    UPDATE_LATER = QDialog::Rejected,
-    UPDATE_NOW = QDialog::Accepted,
-};
-
-enum ChangelogType
-{
-    CHANGELOG_MARKDOWN,
-    CHANGELOG_COMMITS
-};
-
-class UpdateDialog : public QDialog
-{
-    Q_OBJECT
-
-public:
-    explicit UpdateDialog(bool hasUpdate = true, QWidget *parent = 0);
-    ~UpdateDialog();
-
-public slots:
-    void on_btnUpdateNow_clicked();
-    void on_btnUpdateLater_clicked();
-
-    /// Starts loading the changelog
-    void loadChangelog();
-
-    /// Slot for when the chengelog loads successfully.
-    void changelogLoaded();
-
-    /// Slot for when the chengelog fails to load...
-    void changelogFailed(QString reason);
-
-protected:
-    void closeEvent(QCloseEvent * ) override;
-
-private:
-    Ui::UpdateDialog *ui;
-    QByteArray changelogData;
-    NetJob::Ptr dljob;
-    ChangelogType m_changelogType = CHANGELOG_MARKDOWN;
-};
diff --git a/launcher/ui/dialogs/UpdateDialog.ui b/launcher/ui/dialogs/UpdateDialog.ui
deleted file mode 100644
index 5eb9d88a..00000000
--- a/launcher/ui/dialogs/UpdateDialog.ui
+++ /dev/null
@@ -1,91 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>UpdateDialog</class>
- <widget class="QDialog" name="UpdateDialog">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>657</width>
-    <height>673</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Launcher Update</string>
-  </property>
-  <property name="windowIcon">
-   <iconset>
-    <normaloff>:/icons/toolbar/checkupdate</normaloff>:/icons/toolbar/checkupdate</iconset>
-  </property>
-  <layout class="QVBoxLayout" name="verticalLayout">
-   <item>
-    <layout class="QHBoxLayout" name="horizontalLayout_2">
-     <item>
-      <widget class="QLabel" name="label">
-       <property name="font">
-        <font>
-         <pointsize>14</pointsize>
-        </font>
-       </property>
-       <property name="text">
-        <string/>
-       </property>
-       <property name="alignment">
-        <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
-       </property>
-       <property name="buddy">
-        <cstring>changelogBrowser</cstring>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
-   <item>
-    <widget class="QTextBrowser" name="changelogBrowser">
-     <property name="openExternalLinks">
-      <bool>true</bool>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <layout class="QGridLayout" name="gridLayout">
-     <item row="0" column="0">
-      <widget class="QPushButton" name="btnUpdateNow">
-       <property name="sizePolicy">
-        <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
-         <horstretch>0</horstretch>
-         <verstretch>0</verstretch>
-        </sizepolicy>
-       </property>
-       <property name="text">
-        <string>Update now</string>
-       </property>
-      </widget>
-     </item>
-     <item row="0" column="1">
-      <widget class="QPushButton" name="btnUpdateLater">
-       <property name="sizePolicy">
-        <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
-         <horstretch>0</horstretch>
-         <verstretch>0</verstretch>
-        </sizepolicy>
-       </property>
-       <property name="text">
-        <string>Don't update yet</string>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
-  </layout>
- </widget>
- <tabstops>
-  <tabstop>changelogBrowser</tabstop>
-  <tabstop>btnUpdateNow</tabstop>
-  <tabstop>btnUpdateLater</tabstop>
- </tabstops>
- <resources>
-  <include location="../../resources/multimc/multimc.qrc"/>
- </resources>
- <connections/>
-</ui>
diff --git a/launcher/ui/pages/global/APIPage.cpp b/launcher/ui/pages/global/APIPage.cpp
index e3d30475..f662ee1c 100644
--- a/launcher/ui/pages/global/APIPage.cpp
+++ b/launcher/ui/pages/global/APIPage.cpp
@@ -1,9 +1,10 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
  *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
  *  Copyright (c) 2022 Lenny McLennington <lenny@sneed.church>
+ *  Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -147,6 +148,8 @@ void APIPage::loadSettings()
     ui->metaURL->setText(metaURL);
     QString flameKey = s->get("FlameKeyOverride").toString();
     ui->flameKey->setText(flameKey);
+    QString modrinthToken = s->get("ModrinthToken").toString();
+    ui->modrinthToken->setText(modrinthToken);
     QString customUserAgent = s->get("UserAgentOverride").toString();
     ui->userAgentLineEdit->setText(customUserAgent);
 }
@@ -177,6 +180,8 @@ void APIPage::applySettings()
     s->set("MetaURLOverride", metaURL);
     QString flameKey = ui->flameKey->text();
     s->set("FlameKeyOverride", flameKey);
+    QString modrinthToken = ui->modrinthToken->text();
+    s->set("ModrinthToken", modrinthToken);
     s->set("UserAgentOverride", ui->userAgentLineEdit->text());
 }
 
diff --git a/launcher/ui/pages/global/APIPage.ui b/launcher/ui/pages/global/APIPage.ui
index d56a9ef6..40b89d91 100644
--- a/launcher/ui/pages/global/APIPage.ui
+++ b/launcher/ui/pages/global/APIPage.ui
@@ -196,24 +196,69 @@
         </widget>
        </item>
        <item>
-        <widget class="QGroupBox" name="groupBox_flame">
+        <widget class="QGroupBox" name="groupBox_modrinth">
          <property name="enabled">
           <bool>true</bool>
          </property>
          <property name="title">
-          <string>&amp;CurseForge Core API</string>
+          <string>&amp;Modrinth API</string>
          </property>
          <layout class="QGridLayout" name="gridLayout">
           <item row="0" column="0">
            <widget class="QLabel" name="label_8">
             <property name="text">
-             <string>Note: you probably don't need to set this if CurseForge already works.</string>
+             <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Note: you only need to set this to access private data. Read the &lt;a href=&quot;https://docs.modrinth.com/api-spec/#section/Authentication&quot;&gt;documentation&lt;/a&gt; for more information.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
             </property>
            </widget>
           </item>
           <item row="2" column="0">
            <widget class="QLabel" name="label_7">
             <property name="text">
+             <string>Enter a custom API token for Modrinth here.</string>
+            </property>
+            <property name="textFormat">
+             <enum>Qt::RichText</enum>
+            </property>
+            <property name="wordWrap">
+             <bool>true</bool>
+            </property>
+            <property name="openExternalLinks">
+             <bool>true</bool>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="0">
+           <widget class="QLineEdit" name="modrinthToken">
+            <property name="enabled">
+             <bool>true</bool>
+            </property>
+            <property name="placeholderText">
+             <string>(None)</string>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </widget>
+       </item>
+       <item>
+        <widget class="QGroupBox" name="groupBox_flame">
+         <property name="enabled">
+          <bool>true</bool>
+         </property>
+         <property name="title">
+          <string>&amp;CurseForge Core API</string>
+         </property>
+         <layout class="QGridLayout" name="gridLayout_2">
+          <item row="0" column="0">
+           <widget class="QLabel" name="label_10">
+            <property name="text">
+             <string>Note: you probably don't need to set this if CurseForge already works.</string>
+            </property>
+           </widget>
+          </item>
+          <item row="2" column="0">
+           <widget class="QLabel" name="label_9">
+            <property name="text">
              <string>Enter a custom API Key for CurseForge here.</string>
             </property>
             <property name="textFormat">
diff --git a/launcher/ui/pages/global/LauncherPage.cpp b/launcher/ui/pages/global/LauncherPage.cpp
index cae0635f..816dde72 100644
--- a/launcher/ui/pages/global/LauncherPage.cpp
+++ b/launcher/ui/pages/global/LauncherPage.cpp
@@ -44,14 +44,13 @@
 #include <QTextCharFormat>
 #include <QMenuBar>
 
-#include "updater/UpdateChecker.h"
-
 #include "settings/SettingsObject.h"
 #include <FileSystem.h>
 #include "Application.h"
 #include "BuildConfig.h"
 #include "DesktopServices.h"
 #include "ui/themes/ITheme.h"
+#include "updater/ExternalUpdater.h"
 
 #include <QApplication>
 #include <QProcess>
@@ -80,32 +79,12 @@ LauncherPage::LauncherPage(QWidget *parent) : QWidget(parent), ui(new Ui::Launch
     m_languageModel = APPLICATION->translations();
     loadSettings();
 
-    if(BuildConfig.UPDATER_ENABLED)
-    {
-        QObject::connect(APPLICATION->updateChecker().get(), &UpdateChecker::channelListLoaded, this, &LauncherPage::refreshUpdateChannelList);
-
-        if (APPLICATION->updateChecker()->hasChannels())
-        {
-            refreshUpdateChannelList();
-        }
-        else
-        {
-            APPLICATION->updateChecker()->updateChanList(false);
-        }
+    ui->updateSettingsBox->setHidden(!APPLICATION->updater());
 
-        if (APPLICATION->updateChecker()->getExternalUpdater())
-        {
-            ui->updateChannelComboBox->setVisible(false);
-            ui->updateChannelDescLabel->setVisible(false);
-            ui->updateChannelLabel->setVisible(false);
-        }
-    }
-    else
-    {
-        ui->updateSettingsBox->setHidden(true);
-    }
     connect(ui->fontSizeBox, SIGNAL(valueChanged(int)), SLOT(refreshFontPreview()));
     connect(ui->consoleFont, SIGNAL(currentFontChanged(QFont)), SLOT(refreshFontPreview()));
+
+    connect(ui->themeCustomizationWidget, &ThemeCustomizationWidget::currentCatChanged, APPLICATION, &Application::currentCatChanged);
 }
 
 LauncherPage::~LauncherPage()
@@ -161,8 +140,8 @@ void LauncherPage::on_instDirBrowseBtn_clicked()
             if (result == QMessageBox::Ok)
             {
                 ui->instDirTextBox->setText(cooked_dir);
-            } 
-        } 
+            }
+        }
         else
         {
             ui->instDirTextBox->setText(cooked_dir);
@@ -181,6 +160,7 @@ void LauncherPage::on_iconsDirBrowseBtn_clicked()
         ui->iconsDirTextBox->setText(cooked_dir);
     }
 }
+
 void LauncherPage::on_modsDirBrowseBtn_clicked()
 {
     QString raw_dir = QFileDialog::getExistingDirectory(this, tr("Mods Folder"), ui->modsDirTextBox->text());
@@ -193,81 +173,20 @@ void LauncherPage::on_modsDirBrowseBtn_clicked()
     }
 }
 
-void LauncherPage::on_metadataDisableBtn_clicked()
+void LauncherPage::on_downloadsDirBrowseBtn_clicked()
 {
-    ui->metadataWarningLabel->setHidden(!ui->metadataDisableBtn->isChecked());
-}
+    QString raw_dir = QFileDialog::getExistingDirectory(this, tr("Downloads Folder"), ui->downloadsDirTextBox->text());
 
-void LauncherPage::refreshUpdateChannelList()
-{
-    // Stop listening for selection changes. It's going to change a lot while we update it and
-    // we don't need to update the
-    // description label constantly.
-    QObject::disconnect(ui->updateChannelComboBox, SIGNAL(currentIndexChanged(int)), this,
-                        SLOT(updateChannelSelectionChanged(int)));
-
-    QList<UpdateChecker::ChannelListEntry> channelList = APPLICATION->updateChecker()->getChannelList();
-    ui->updateChannelComboBox->clear();
-    int selection = -1;
-    for (int i = 0; i < channelList.count(); i++)
+    if (!raw_dir.isEmpty() && QDir(raw_dir).exists())
     {
-        UpdateChecker::ChannelListEntry entry = channelList.at(i);
-
-        // When it comes to selection, we'll rely on the indexes of a channel entry being the
-        // same in the
-        // combo box as it is in the update checker's channel list.
-        // This probably isn't very safe, but the channel list doesn't change often enough (or
-        // at all) for
-        // this to be a big deal. Hope it doesn't break...
-        ui->updateChannelComboBox->addItem(entry.name);
-
-        // If the update channel we just added was the selected one, set the current index in
-        // the combo box to it.
-        if (entry.id == m_currentUpdateChannel)
-        {
-            qDebug() << "Selected index" << i << "channel id" << m_currentUpdateChannel;
-            selection = i;
-        }
+        QString cooked_dir = FS::NormalizePath(raw_dir);
+        ui->downloadsDirTextBox->setText(cooked_dir);
     }
-
-    ui->updateChannelComboBox->setCurrentIndex(selection);
-
-    // Start listening for selection changes again and update the description label.
-    QObject::connect(ui->updateChannelComboBox, SIGNAL(currentIndexChanged(int)), this,
-                     SLOT(updateChannelSelectionChanged(int)));
-    refreshUpdateChannelDesc();
-
-    // Now that we've updated the channel list, we can enable the combo box.
-    // It starts off disabled so that if the channel list hasn't been loaded, it will be
-    // disabled.
-    ui->updateChannelComboBox->setEnabled(true);
-}
-
-void LauncherPage::updateChannelSelectionChanged(int index)
-{
-    refreshUpdateChannelDesc();
 }
 
-void LauncherPage::refreshUpdateChannelDesc()
+void LauncherPage::on_metadataDisableBtn_clicked()
 {
-    // Get the channel list.
-    QList<UpdateChecker::ChannelListEntry> channelList = APPLICATION->updateChecker()->getChannelList();
-    int selectedIndex = ui->updateChannelComboBox->currentIndex();
-    if (selectedIndex < 0)
-    {
-        return;
-    }
-    if (selectedIndex < channelList.count())
-    {
-        // Find the channel list entry with the given index.
-        UpdateChecker::ChannelListEntry selected = channelList.at(selectedIndex);
-
-        // Set the description text.
-        ui->updateChannelDescLabel->setText(selected.description);
-
-        // Set the currently selected channel ID.
-        m_currentUpdateChannel = selected.id;
-    }
+    ui->metadataWarningLabel->setHidden(!ui->metadataDisableBtn->isChecked());
 }
 
 void LauncherPage::applySettings()
@@ -275,82 +194,9 @@ void LauncherPage::applySettings()
     auto s = APPLICATION->settings();
 
     // Updates
-    if (BuildConfig.UPDATER_ENABLED && APPLICATION->updateChecker()->getExternalUpdater())
+    if (APPLICATION->updater())
     {
-        APPLICATION->updateChecker()->getExternalUpdater()->setAutomaticallyChecksForUpdates(
-                ui->autoUpdateCheckBox->isChecked());
-    }
-    else
-    {
-        s->set("AutoUpdate", ui->autoUpdateCheckBox->isChecked());
-    }
-
-    s->set("UpdateChannel", m_currentUpdateChannel);
-    auto original = s->get("IconTheme").toString();
-    //FIXME: make generic
-    switch (ui->themeComboBox->currentIndex())
-    {
-    case 0:
-        s->set("IconTheme", "pe_colored");
-        break;
-    case 1:
-        s->set("IconTheme", "pe_light");
-        break;
-    case 2:
-        s->set("IconTheme", "pe_dark");
-        break;
-    case 3:
-        s->set("IconTheme", "pe_blue");
-        break;
-    case 4:
-        s->set("IconTheme", "breeze_light");
-        break;
-    case 5:
-        s->set("IconTheme", "breeze_dark");
-        break;
-    case 6:
-        s->set("IconTheme", "OSX");
-        break;
-    case 7:
-        s->set("IconTheme", "iOS");
-        break;
-    case 8:
-        s->set("IconTheme", "flat");
-        break;
-    case 9:
-        s->set("IconTheme", "flat_white");
-        break;
-    case 10:
-        s->set("IconTheme", "multimc");
-        break;
-    case 11:
-        s->set("IconTheme", "custom");
-        break;
-    }
-
-    if(original != s->get("IconTheme"))
-    {
-        APPLICATION->setIconTheme(s->get("IconTheme").toString());
-    }
-
-    auto originalAppTheme = s->get("ApplicationTheme").toString();
-    auto newAppTheme = ui->themeComboBoxColors->currentData().toString();
-    if(originalAppTheme != newAppTheme)
-    {
-        s->set("ApplicationTheme", newAppTheme);
-        APPLICATION->setApplicationTheme(newAppTheme, false);
-    }
-
-    switch (ui->themeBackgroundCat->currentIndex()) {
-    case 0: // original cat
-        s->set("BackgroundCat", "kitteh");
-        break;
-    case 1: // rory the cat
-        s->set("BackgroundCat", "rory");
-        break;
-    case 2: // rory the cat flat edition
-        s->set("BackgroundCat", "rory-flat");
-        break;
+        APPLICATION->updater()->setAutomaticallyChecksForUpdates(ui->autoUpdateCheckBox->isChecked());
     }
 
     s->set("MenuBarInsteadOfToolBar", ui->preferMenuBarCheckBox->isChecked());
@@ -370,6 +216,8 @@ void LauncherPage::applySettings()
     s->set("InstanceDir", ui->instDirTextBox->text());
     s->set("CentralModsDir", ui->modsDirTextBox->text());
     s->set("IconsDir", ui->iconsDirTextBox->text());
+    s->set("DownloadsDir", ui->downloadsDirTextBox->text());
+    s->set("DownloadsDirWatchRecursive", ui->downloadsDirWatchRecursiveCheckBox->isChecked());
 
     auto sortMode = (InstSortMode)ui->sortingModeGroup->checkedId();
     switch (sortMode)
@@ -390,56 +238,11 @@ void LauncherPage::loadSettings()
 {
     auto s = APPLICATION->settings();
     // Updates
-    if (BuildConfig.UPDATER_ENABLED && APPLICATION->updateChecker()->getExternalUpdater())
-    {
-        ui->autoUpdateCheckBox->setChecked(
-                APPLICATION->updateChecker()->getExternalUpdater()->getAutomaticallyChecksForUpdates());
-    }
-    else
+    if (APPLICATION->updater())
     {
-        ui->autoUpdateCheckBox->setChecked(s->get("AutoUpdate").toBool());
+        ui->autoUpdateCheckBox->setChecked(APPLICATION->updater()->getAutomaticallyChecksForUpdates());
     }
 
-    m_currentUpdateChannel = s->get("UpdateChannel").toString();
-    //FIXME: make generic
-    auto theme = s->get("IconTheme").toString();
-    QStringList iconThemeOptions{"pe_colored", 
-                                 "pe_light", 
-                                 "pe_dark", 
-                                 "pe_blue", 
-                                 "breeze_light", 
-                                 "breeze_dark", 
-                                 "OSX", 
-                                 "iOS", 
-                                 "flat", 
-                                 "flat_white", 
-                                 "multimc", 
-                                 "custom"};
-    ui->themeComboBox->setCurrentIndex(iconThemeOptions.indexOf(theme));
-
-    auto cat = s->get("BackgroundCat").toString();
-    if (cat == "kitteh") {
-        ui->themeBackgroundCat->setCurrentIndex(0);
-    } else if (cat == "rory") {
-        ui->themeBackgroundCat->setCurrentIndex(1);
-    } else if (cat == "rory-flat") {
-        ui->themeBackgroundCat->setCurrentIndex(2);
-    }
-
-    {
-        auto currentTheme = s->get("ApplicationTheme").toString();
-        auto themes = APPLICATION->getValidApplicationThemes();
-        int idx = 0;
-        for(auto &theme: themes)
-        {
-            ui->themeComboBoxColors->addItem(theme->name(), theme->id());
-            if(currentTheme == theme->id())
-            {
-                ui->themeComboBoxColors->setCurrentIndex(idx);
-            }
-            idx++;
-        }
-    }
 
     // Toolbar/menu bar settings (not applicable if native menu bar is present)
     ui->toolsBox->setEnabled(!QMenuBar().isNativeMenuBar());
@@ -471,6 +274,8 @@ void LauncherPage::loadSettings()
     ui->instDirTextBox->setText(s->get("InstanceDir").toString());
     ui->modsDirTextBox->setText(s->get("CentralModsDir").toString());
     ui->iconsDirTextBox->setText(s->get("IconsDir").toString());
+    ui->downloadsDirTextBox->setText(s->get("DownloadsDir").toString());
+    ui->downloadsDirWatchRecursiveCheckBox->setChecked(s->get("DownloadsDirWatchRecursive").toBool());
 
     QString sortMode = s->get("InstSortMode").toString();
 
diff --git a/launcher/ui/pages/global/LauncherPage.h b/launcher/ui/pages/global/LauncherPage.h
index f38c922e..33f66f1b 100644
--- a/launcher/ui/pages/global/LauncherPage.h
+++ b/launcher/ui/pages/global/LauncherPage.h
@@ -88,25 +88,14 @@ slots:
     void on_instDirBrowseBtn_clicked();
     void on_modsDirBrowseBtn_clicked();
     void on_iconsDirBrowseBtn_clicked();
+    void on_downloadsDirBrowseBtn_clicked();
     void on_metadataDisableBtn_clicked();
 
     /*!
-     * Updates the list of update channels in the combo box.
-     */
-    void refreshUpdateChannelList();
-
-    /*!
-     * Updates the channel description label.
-     */
-    void refreshUpdateChannelDesc();
-
-    /*!
      * Updates the font preview
      */
     void refreshFontPreview();
 
-    void updateChannelSelectionChanged(int index);
-
 private:
     Ui::LauncherPage *ui;
 
diff --git a/launcher/ui/pages/global/LauncherPage.ui b/launcher/ui/pages/global/LauncherPage.ui
index c44718a1..55bd3eea 100644
--- a/launcher/ui/pages/global/LauncherPage.ui
+++ b/launcher/ui/pages/global/LauncherPage.ui
@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>514</width>
+    <width>511</width>
     <height>629</height>
    </rect>
   </property>
@@ -58,42 +58,54 @@
             </property>
            </widget>
           </item>
-          <item>
-           <widget class="QLabel" name="updateChannelLabel">
+         </layout>
+        </widget>
+       </item>
+       <item>
+        <widget class="QGroupBox" name="foldersBox">
+         <property name="title">
+          <string>Folders</string>
+         </property>
+         <layout class="QGridLayout" name="foldersBoxLayout">
+          <item row="3" column="0">
+           <widget class="QLabel" name="labelDownloadsDir">
             <property name="text">
-             <string>Up&amp;date Channel:</string>
+             <string>&amp;Downloads:</string>
             </property>
             <property name="buddy">
-             <cstring>updateChannelComboBox</cstring>
+             <cstring>downloadsDirTextBox</cstring>
             </property>
            </widget>
           </item>
-          <item>
-           <widget class="QComboBox" name="updateChannelComboBox">
-            <property name="enabled">
-             <bool>false</bool>
+          <item row="0" column="0">
+           <widget class="QLabel" name="labelInstDir">
+            <property name="text">
+             <string>I&amp;nstances:</string>
+            </property>
+            <property name="buddy">
+             <cstring>instDirTextBox</cstring>
             </property>
            </widget>
           </item>
-          <item>
-           <widget class="QLabel" name="updateChannelDescLabel">
+          <item row="0" column="1">
+           <widget class="QLineEdit" name="instDirTextBox"/>
+          </item>
+          <item row="3" column="1">
+           <widget class="QLineEdit" name="downloadsDirTextBox"/>
+          </item>
+          <item row="2" column="1">
+           <widget class="QLineEdit" name="iconsDirTextBox"/>
+          </item>
+          <item row="3" column="2">
+           <widget class="QToolButton" name="downloadsDirBrowseBtn">
             <property name="text">
-             <string>No channel selected.</string>
-            </property>
-            <property name="wordWrap">
-             <bool>true</bool>
+             <string notr="true">...</string>
             </property>
            </widget>
           </item>
-         </layout>
-        </widget>
-       </item>
-       <item>
-        <widget class="QGroupBox" name="foldersBox">
-         <property name="title">
-          <string>Folders</string>
-         </property>
-         <layout class="QGridLayout" name="foldersBoxLayout">
+          <item row="1" column="1">
+           <widget class="QLineEdit" name="modsDirTextBox"/>
+          </item>
           <item row="1" column="2">
            <widget class="QToolButton" name="modsDirBrowseBtn">
             <property name="text">
@@ -101,6 +113,16 @@
             </property>
            </widget>
           </item>
+          <item row="1" column="0">
+           <widget class="QLabel" name="labelModsDir">
+            <property name="text">
+             <string>&amp;Mods:</string>
+            </property>
+            <property name="buddy">
+             <cstring>modsDirTextBox</cstring>
+            </property>
+           </widget>
+          </item>
           <item row="0" column="2">
            <widget class="QToolButton" name="instDirBrowseBtn">
             <property name="text">
@@ -115,9 +137,6 @@
             </property>
            </widget>
           </item>
-          <item row="0" column="1">
-           <widget class="QLineEdit" name="instDirTextBox"/>
-          </item>
           <item row="2" column="0">
            <widget class="QLabel" name="labelIconsDir">
             <property name="text">
@@ -128,29 +147,13 @@
             </property>
            </widget>
           </item>
-          <item row="1" column="1">
-           <widget class="QLineEdit" name="modsDirTextBox"/>
-          </item>
-          <item row="0" column="0">
-           <widget class="QLabel" name="labelInstDir">
-            <property name="text">
-             <string>I&amp;nstances:</string>
-            </property>
-            <property name="buddy">
-             <cstring>instDirTextBox</cstring>
+          <item row="4" column="1" colspan="2">
+           <widget class="QCheckBox" name="downloadsDirWatchRecursiveCheckBox">
+            <property name="toolTip">
+             <string>When enabled, in addition to the downloads folder, its sub folders will also be searched when looking for resources (e.g. when looking for blocked mods on CurseForge).</string>
             </property>
-           </widget>
-          </item>
-          <item row="2" column="1">
-           <widget class="QLineEdit" name="iconsDirTextBox"/>
-          </item>
-          <item row="1" column="0">
-           <widget class="QLabel" name="labelModsDir">
             <property name="text">
-             <string>&amp;Mods:</string>
-            </property>
-            <property name="buddy">
-             <cstring>modsDirTextBox</cstring>
+             <string>Check downloads folder recursively</string>
             </property>
            </widget>
           </item>
@@ -243,150 +246,9 @@
          <property name="title">
           <string>Theme</string>
          </property>
-         <layout class="QFormLayout" name="formLayout">
-          <item row="0" column="0">
-           <widget class="QLabel" name="label_3">
-            <property name="text">
-             <string>&amp;Icons</string>
-            </property>
-            <property name="buddy">
-             <cstring>themeComboBox</cstring>
-            </property>
-           </widget>
-          </item>
-          <item row="0" column="1">
-           <widget class="QComboBox" name="themeComboBox">
-            <property name="sizePolicy">
-             <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
-              <horstretch>0</horstretch>
-              <verstretch>0</verstretch>
-             </sizepolicy>
-            </property>
-            <property name="focusPolicy">
-             <enum>Qt::StrongFocus</enum>
-            </property>
-            <item>
-             <property name="text">
-              <string>Simple (Colored Icons)</string>
-             </property>
-            </item>
-            <item>
-             <property name="text">
-              <string>Simple (Light Icons)</string>
-             </property>
-            </item>
-            <item>
-             <property name="text">
-              <string>Simple (Dark Icons)</string>
-             </property>
-            </item>
-            <item>
-             <property name="text">
-              <string>Simple (Blue Icons)</string>
-             </property>
-            </item>
-            <item>
-             <property name="text">
-              <string>Breeze Light</string>
-             </property>
-            </item>
-            <item>
-             <property name="text">
-              <string>Breeze Dark</string>
-             </property>
-            </item>
-            <item>
-             <property name="text">
-              <string notr="true">OSX</string>
-             </property>
-            </item>
-            <item>
-             <property name="text">
-              <string notr="true">iOS</string>
-             </property>
-            </item>
-            <item>
-             <property name="text">
-              <string>Flat</string>
-             </property>
-            </item>
-            <item>
-             <property name="text">
-              <string>Flat (White)</string>
-             </property>
-            </item>
-            <item>
-             <property name="text">
-              <string>Legacy</string>
-             </property>
-            </item>
-            <item>
-             <property name="text">
-              <string>Custom</string>
-             </property>
-            </item>
-           </widget>
-          </item>
-          <item row="1" column="0">
-           <widget class="QLabel" name="label_4">
-            <property name="text">
-             <string>&amp;Colors</string>
-            </property>
-            <property name="buddy">
-             <cstring>themeComboBoxColors</cstring>
-            </property>
-           </widget>
-          </item>
-          <item row="1" column="1">
-           <widget class="QComboBox" name="themeComboBoxColors">
-            <property name="sizePolicy">
-             <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
-              <horstretch>0</horstretch>
-              <verstretch>0</verstretch>
-             </sizepolicy>
-            </property>
-            <property name="focusPolicy">
-             <enum>Qt::StrongFocus</enum>
-            </property>
-           </widget>
-          </item>
-          <item row="2" column="0">
-           <widget class="QLabel" name="label_5">
-            <property name="text">
-             <string>C&amp;at</string>
-            </property>
-            <property name="buddy">
-             <cstring>themeBackgroundCat</cstring>
-            </property>
-           </widget>
-          </item>
-          <item row="2" column="1">
-           <widget class="QComboBox" name="themeBackgroundCat">
-            <property name="sizePolicy">
-             <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
-              <horstretch>0</horstretch>
-              <verstretch>0</verstretch>
-             </sizepolicy>
-            </property>
-            <property name="focusPolicy">
-             <enum>Qt::StrongFocus</enum>
-            </property>
-            <item>
-             <property name="text">
-              <string>Background Cat (from MultiMC)</string>
-             </property>
-            </item>
-            <item>
-             <property name="text">
-              <string>Rory ID 11 (drawn by Ashtaka)</string>
-             </property>
-            </item>
-            <item>
-             <property name="text">
-              <string>Rory ID 11 (flat edition, drawn by Ashtaka)</string>
-             </property>
-            </item>
-           </widget>
+         <layout class="QVBoxLayout" name="verticalLayout_5">
+          <item>
+           <widget class="ThemeCustomizationWidget" name="themeCustomizationWidget" native="true"/>
           </item>
          </layout>
         </widget>
@@ -570,10 +432,17 @@
    </item>
   </layout>
  </widget>
+ <customwidgets>
+  <customwidget>
+   <class>ThemeCustomizationWidget</class>
+   <extends>QWidget</extends>
+   <header>ui/widgets/ThemeCustomizationWidget.h</header>
+   <container>1</container>
+  </customwidget>
+ </customwidgets>
  <tabstops>
   <tabstop>tabWidget</tabstop>
   <tabstop>autoUpdateCheckBox</tabstop>
-  <tabstop>updateChannelComboBox</tabstop>
   <tabstop>instDirTextBox</tabstop>
   <tabstop>instDirBrowseBtn</tabstop>
   <tabstop>modsDirTextBox</tabstop>
@@ -582,8 +451,6 @@
   <tabstop>iconsDirBrowseBtn</tabstop>
   <tabstop>sortLastLaunchedBtn</tabstop>
   <tabstop>sortByNameBtn</tabstop>
-  <tabstop>themeComboBox</tabstop>
-  <tabstop>themeComboBoxColors</tabstop>
   <tabstop>showConsoleCheck</tabstop>
   <tabstop>autoCloseConsoleCheck</tabstop>
   <tabstop>showConsoleErrorCheck</tabstop>
diff --git a/launcher/ui/pages/global/MinecraftPage.cpp b/launcher/ui/pages/global/MinecraftPage.cpp
index cc597fe0..eca3e865 100644
--- a/launcher/ui/pages/global/MinecraftPage.cpp
+++ b/launcher/ui/pages/global/MinecraftPage.cpp
@@ -46,7 +46,6 @@
 MinecraftPage::MinecraftPage(QWidget *parent) : QWidget(parent), ui(new Ui::MinecraftPage)
 {
     ui->setupUi(this);
-    ui->tabWidget->tabBar()->hide();
     loadSettings();
     updateCheckboxStuff();
 }
diff --git a/launcher/ui/pages/global/MinecraftPage.ui b/launcher/ui/pages/global/MinecraftPage.ui
index 640f436d..103881b5 100644
--- a/launcher/ui/pages/global/MinecraftPage.ui
+++ b/launcher/ui/pages/global/MinecraftPage.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>936</width>
-    <height>1134</height>
+    <height>541</height>
    </rect>
   </property>
   <property name="sizePolicy">
@@ -39,7 +39,7 @@
      </property>
      <widget class="QWidget" name="minecraftTab">
       <attribute name="title">
-       <string notr="true">Minecraft</string>
+       <string notr="true">General</string>
       </attribute>
       <layout class="QVBoxLayout" name="verticalLayout_3">
        <item>
@@ -112,22 +112,29 @@
         </widget>
        </item>
        <item>
-        <widget class="QGroupBox" name="nativeLibWorkaroundGroupBox">
+        <widget class="QGroupBox" name="gameTimeGroupBox">
          <property name="title">
-          <string>Native library workarounds</string>
+          <string>Game time</string>
          </property>
-         <layout class="QVBoxLayout" name="verticalLayout_5">
+         <layout class="QVBoxLayout" name="verticalLayout_6">
           <item>
-           <widget class="QCheckBox" name="useNativeGLFWCheck">
+           <widget class="QCheckBox" name="showGameTime">
             <property name="text">
-             <string>Use system installation of &amp;GLFW</string>
+             <string>Show time spent &amp;playing instances</string>
             </property>
            </widget>
           </item>
           <item>
-           <widget class="QCheckBox" name="useNativeOpenALCheck">
+           <widget class="QCheckBox" name="showGlobalGameTime">
             <property name="text">
-             <string>Use system installation of &amp;OpenAL</string>
+             <string>Show time spent playing across &amp;all instances</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QCheckBox" name="recordGameTime">
+            <property name="text">
+             <string>&amp;Record time spent playing instances</string>
             </property>
            </widget>
           </item>
@@ -135,38 +142,28 @@
         </widget>
        </item>
        <item>
-        <widget class="QGroupBox" name="perfomanceGroupBox">
+        <widget class="QGroupBox" name="groupBox">
          <property name="title">
-          <string>Performance</string>
+          <string>Miscellaneous</string>
          </property>
-         <layout class="QVBoxLayout" name="verticalLayout_2">
-          <item>
-           <widget class="QCheckBox" name="enableFeralGamemodeCheck">
-            <property name="toolTip">
-             <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Enable Feral Interactive's GameMode, to potentially improve gaming performance.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
-            </property>
-            <property name="text">
-             <string>Enable Feral GameMode</string>
-            </property>
-           </widget>
-          </item>
+         <layout class="QVBoxLayout" name="verticalLayout">
           <item>
-           <widget class="QCheckBox" name="enableMangoHud">
+           <widget class="QCheckBox" name="closeAfterLaunchCheck">
             <property name="toolTip">
-             <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Enable MangoHud's advanced performance overlay.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+             <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;The launcher will automatically reopen when the game crashes or exits.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
             </property>
             <property name="text">
-             <string>Enable MangoHud</string>
+             <string>&amp;Close the launcher after game window opens</string>
             </property>
            </widget>
           </item>
           <item>
-           <widget class="QCheckBox" name="useDiscreteGpuCheck">
+           <widget class="QCheckBox" name="quitAfterGameStopCheck">
             <property name="toolTip">
-             <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Use the discrete GPU instead of the primary GPU.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+             <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;The launcher will automatically quit after the game exits or crashes.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
             </property>
             <property name="text">
-             <string>Use discrete GPU</string>
+             <string>&amp;Quit the launcher after game window closes</string>
             </property>
            </widget>
           </item>
@@ -174,29 +171,42 @@
         </widget>
        </item>
        <item>
-        <widget class="QGroupBox" name="gameTimeGroupBox">
+        <spacer name="verticalSpacerMinecraft">
+         <property name="orientation">
+          <enum>Qt::Vertical</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>0</width>
+           <height>0</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="tab">
+      <attribute name="title">
+       <string>Tweaks</string>
+      </attribute>
+      <layout class="QVBoxLayout" name="verticalLayout_12">
+       <item>
+        <widget class="QGroupBox" name="nativeLibWorkaroundGroupBox">
          <property name="title">
-          <string>Game time</string>
+          <string>Native library workarounds</string>
          </property>
-         <layout class="QVBoxLayout" name="verticalLayout_6">
+         <layout class="QVBoxLayout" name="verticalLayout_11">
           <item>
-           <widget class="QCheckBox" name="showGameTime">
-            <property name="text">
-             <string>Show time spent &amp;playing instances</string>
-            </property>
-           </widget>
-          </item>
-          <item>
-           <widget class="QCheckBox" name="showGlobalGameTime">
+           <widget class="QCheckBox" name="useNativeGLFWCheck">
             <property name="text">
-             <string>Show time spent playing across &amp;all instances</string>
+             <string>Use system installation of &amp;GLFW</string>
             </property>
            </widget>
           </item>
           <item>
-           <widget class="QCheckBox" name="recordGameTime">
+           <widget class="QCheckBox" name="useNativeOpenALCheck">
             <property name="text">
-             <string>&amp;Record time spent playing instances</string>
+             <string>Use system installation of &amp;OpenAL</string>
             </property>
            </widget>
           </item>
@@ -204,28 +214,38 @@
         </widget>
        </item>
        <item>
-        <widget class="QGroupBox" name="groupBox">
+        <widget class="QGroupBox" name="perfomanceGroupBox">
          <property name="title">
-          <string>Miscellaneous</string>
+          <string>Performance</string>
          </property>
-         <layout class="QVBoxLayout" name="verticalLayout">
+         <layout class="QVBoxLayout" name="verticalLayout_2">
           <item>
-           <widget class="QCheckBox" name="closeAfterLaunchCheck">
+           <widget class="QCheckBox" name="enableFeralGamemodeCheck">
             <property name="toolTip">
-             <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;The launcher will automatically reopen when the game crashes or exits.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+             <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Enable Feral Interactive's GameMode, to potentially improve gaming performance.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
             </property>
             <property name="text">
-             <string>&amp;Close the launcher after game window opens</string>
+             <string>Enable Feral GameMode</string>
             </property>
            </widget>
           </item>
           <item>
-           <widget class="QCheckBox" name="quitAfterGameStopCheck">
+           <widget class="QCheckBox" name="enableMangoHud">
             <property name="toolTip">
-             <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;The launcher will automatically quit after the game exits or crashes.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+             <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Enable MangoHud's advanced performance overlay.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
             </property>
             <property name="text">
-             <string>&amp;Quit the launcher after game window closes</string>
+             <string>Enable MangoHud</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QCheckBox" name="useDiscreteGpuCheck">
+            <property name="toolTip">
+             <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Use the discrete GPU instead of the primary GPU.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+            </property>
+            <property name="text">
+             <string>Use discrete GPU</string>
             </property>
            </widget>
           </item>
@@ -233,14 +253,14 @@
         </widget>
        </item>
        <item>
-        <spacer name="verticalSpacerMinecraft">
+        <spacer name="verticalSpacer">
          <property name="orientation">
           <enum>Qt::Vertical</enum>
          </property>
          <property name="sizeHint" stdset="0">
           <size>
-           <width>0</width>
-           <height>0</height>
+           <width>20</width>
+           <height>40</height>
           </size>
          </property>
         </spacer>
@@ -255,11 +275,6 @@
   <tabstop>maximizedCheckBox</tabstop>
   <tabstop>windowWidthSpinBox</tabstop>
   <tabstop>windowHeightSpinBox</tabstop>
-  <tabstop>useNativeGLFWCheck</tabstop>
-  <tabstop>useNativeOpenALCheck</tabstop>
-  <tabstop>enableFeralGamemodeCheck</tabstop>
-  <tabstop>enableMangoHud</tabstop>
-  <tabstop>useDiscreteGpuCheck</tabstop>
  </tabstops>
  <resources/>
  <connections/>
diff --git a/launcher/ui/pages/instance/ExternalResourcesPage.cpp b/launcher/ui/pages/instance/ExternalResourcesPage.cpp
index c66d1368..1115ddc3 100644
--- a/launcher/ui/pages/instance/ExternalResourcesPage.cpp
+++ b/launcher/ui/pages/instance/ExternalResourcesPage.cpp
@@ -1,4 +1,5 @@
 #include "ExternalResourcesPage.h"
+#include "ui/dialogs/CustomMessageBox.h"
 #include "ui_ExternalResourcesPage.h"
 
 #include "DesktopServices.h"
@@ -128,7 +129,7 @@ bool ExternalResourcesPage::eventFilter(QObject* obj, QEvent* ev)
 {
     if (ev->type() != QEvent::KeyPress)
         return QWidget::eventFilter(obj, ev);
-    
+
     QKeyEvent* keyEvent = static_cast<QKeyEvent*>(ev);
     if (obj == ui->treeView)
         return listFilter(keyEvent);
@@ -140,7 +141,6 @@ void ExternalResourcesPage::addItem()
 {
     if (!m_controlsEnabled)
         return;
-    
 
     auto list = GuiUtil::BrowseForFiles(
         helpPage(), tr("Select %1", "Select whatever type of files the page contains. Example: 'Loader Mods'").arg(displayName()),
@@ -157,8 +157,50 @@ void ExternalResourcesPage::removeItem()
 {
     if (!m_controlsEnabled)
         return;
-    
+
     auto selection = m_filterModel->mapSelectionToSource(ui->treeView->selectionModel()->selection());
+
+    int count = 0;
+    bool folder = false;
+    for (auto& i : selection.indexes()) {
+        if (i.column() == 0) {
+            count++;
+
+            // if a folder is selected, show the confirmation dialog
+            if (m_model->at(i.row()).fileinfo().isDir())
+                folder = true;
+        }
+    }
+
+    QString text;
+    bool multiple = count > 1;
+
+    if (multiple) {
+        text = tr("You are about to remove %1 items.\n"
+                  "This may be permanent and they will be gone from the folder.\n\n"
+                  "Are you sure?")
+                   .arg(count);
+    } else if (folder) {
+        text = tr("You are about to remove the folder \"%1\".\n"
+                  "This may be permanent and it will be gone from the parent folder.\n\n"
+                  "Are you sure?")
+                   .arg(m_model->at(selection.indexes().at(0).row()).fileinfo().fileName());
+    }
+
+    if (!text.isEmpty()) {
+        auto response = CustomMessageBox::selectable(this, tr("Confirm Removal"), text, QMessageBox::Warning,
+                                                     QMessageBox::Yes | QMessageBox::No, QMessageBox::No)
+                            ->exec();
+
+        if (response != QMessageBox::Yes)
+            return;
+    }
+
+    removeItems(selection);
+}
+
+void ExternalResourcesPage::removeItems(const QItemSelection& selection)
+{
     m_model->deleteResources(selection.indexes());
 }
 
@@ -209,4 +251,3 @@ bool ExternalResourcesPage::onSelectionChanged(const QModelIndex& current, const
 
     return true;
 }
-
diff --git a/launcher/ui/pages/instance/ExternalResourcesPage.h b/launcher/ui/pages/instance/ExternalResourcesPage.h
index 2d1a5b51..d17fbb7f 100644
--- a/launcher/ui/pages/instance/ExternalResourcesPage.h
+++ b/launcher/ui/pages/instance/ExternalResourcesPage.h
@@ -50,7 +50,8 @@ class ExternalResourcesPage : public QMainWindow, public BasePage {
     void filterTextChanged(const QString& newContents);
 
     virtual void addItem();
-    virtual void removeItem();
+    void removeItem();
+    virtual void removeItems(const QItemSelection &selection);
 
     virtual void enableItem();
     virtual void disableItem();
diff --git a/launcher/ui/pages/instance/InstanceSettingsPage.cpp b/launcher/ui/pages/instance/InstanceSettingsPage.cpp
index af2ba7c8..4b4c73dc 100644
--- a/launcher/ui/pages/instance/InstanceSettingsPage.cpp
+++ b/launcher/ui/pages/instance/InstanceSettingsPage.cpp
@@ -48,18 +48,23 @@
 
 #include "JavaCommon.h"
 #include "Application.h"
+#include "minecraft/auth/AccountList.h"
 
 #include "java/JavaInstallList.h"
 #include "java/JavaUtils.h"
 #include "FileSystem.h"
 
-
 InstanceSettingsPage::InstanceSettingsPage(BaseInstance *inst, QWidget *parent)
     : QWidget(parent), ui(new Ui::InstanceSettingsPage), m_instance(inst)
 {
     m_settings = inst->settings();
     ui->setupUi(this);
 
+    accountMenu = new QMenu(this);
+    // Use undocumented property... https://stackoverflow.com/questions/7121718/create-a-scrollbar-in-a-submenu-qt
+    accountMenu->setStyleSheet("QMenu { menu-scrollable: 1; }");
+    ui->instanceAccountSelector->setMenu(accountMenu);
+
     connect(ui->openGlobalJavaSettingsButton, &QCommandLinkButton::clicked, this, &InstanceSettingsPage::globalSettingsButtonClicked);
     connect(APPLICATION, &Application::globalSettingsAboutToOpen, this, &InstanceSettingsPage::applySettings);
     connect(APPLICATION, &Application::globalSettingsClosed, this, &InstanceSettingsPage::loadSettings);
@@ -275,6 +280,13 @@ void InstanceSettingsPage::applySettings()
         m_settings->reset("JoinServerOnLaunchAddress");
     }
 
+    // Use an account for this instance
+    bool useAccountForInstance = ui->instanceAccountGroupBox->isChecked();
+    m_settings->set("UseAccountForInstance", useAccountForInstance);
+    if (!useAccountForInstance) {
+        m_settings->reset("InstanceAccountId");
+    }
+
     // FIXME: This should probably be called by a signal instead
     m_instance->updateRuntimeContext();
 }
@@ -372,6 +384,9 @@ void InstanceSettingsPage::loadSettings()
 
     ui->serverJoinGroupBox->setChecked(m_settings->get("JoinServerOnLaunch").toBool());
     ui->serverJoinAddress->setText(m_settings->get("JoinServerOnLaunchAddress").toString());
+
+    ui->instanceAccountGroupBox->setChecked(m_settings->get("UseAccountForInstance").toBool());
+    updateAccountsMenu();
 }
 
 void InstanceSettingsPage::on_javaDetectBtn_clicked()
@@ -437,6 +452,65 @@ void InstanceSettingsPage::on_javaTestBtn_clicked()
     checker->run();
 }
 
+void InstanceSettingsPage::updateAccountsMenu()
+{
+    accountMenu->clear();
+
+    auto accounts = APPLICATION->accounts();
+    int accountIndex = accounts->findAccountByProfileId(m_settings->get("InstanceAccountId").toString());
+    MinecraftAccountPtr defaultAccount = accounts->defaultAccount();
+
+    if (accountIndex != -1 && accounts->at(accountIndex)) {
+        defaultAccount = accounts->at(accountIndex);
+    }
+
+    if (defaultAccount) {
+        ui->instanceAccountSelector->setText(defaultAccount->profileName());
+        ui->instanceAccountSelector->setIcon(getFaceForAccount(defaultAccount));
+    } else {
+        ui->instanceAccountSelector->setText(tr("No default account"));
+        ui->instanceAccountSelector->setIcon(APPLICATION->getThemedIcon("noaccount"));
+    }
+
+    for (int i = 0; i < accounts->count(); i++) {
+        MinecraftAccountPtr account = accounts->at(i);
+        QAction* action = new QAction(account->profileName(), this);
+        action->setData(i);
+        action->setCheckable(true);
+        if (accountIndex == i) {
+            action->setChecked(true);
+        }
+        action->setIcon(getFaceForAccount(account));
+        accountMenu->addAction(action);
+        connect(action, SIGNAL(triggered(bool)), this, SLOT(changeInstanceAccount()));
+    }
+}
+
+QIcon InstanceSettingsPage::getFaceForAccount(MinecraftAccountPtr account)
+{
+    if (auto face = account->getFace(); !face.isNull()) {
+        return face;
+    }
+
+    return APPLICATION->getThemedIcon("noaccount");
+}
+
+void InstanceSettingsPage::changeInstanceAccount()
+{
+    QAction* sAction = (QAction*)sender();
+
+    Q_ASSERT(sAction->data().type() == QVariant::Type::Int);
+
+    QVariant data = sAction->data();
+    int index = data.toInt();
+    auto accounts = APPLICATION->accounts();
+    auto account = accounts->at(index);
+    m_settings->set("InstanceAccountId", account->profileId());
+
+    ui->instanceAccountSelector->setText(account->profileName());
+    ui->instanceAccountSelector->setIcon(getFaceForAccount(account));
+}
+
 void InstanceSettingsPage::on_maxMemSpinBox_valueChanged(int i)
 {
     updateThresholds();
diff --git a/launcher/ui/pages/instance/InstanceSettingsPage.h b/launcher/ui/pages/instance/InstanceSettingsPage.h
index 7450188d..cb6fbae0 100644
--- a/launcher/ui/pages/instance/InstanceSettingsPage.h
+++ b/launcher/ui/pages/instance/InstanceSettingsPage.h
@@ -37,12 +37,13 @@
 
 #include <QWidget>
 
-#include "java/JavaChecker.h"
-#include "BaseInstance.h"
 #include <QObjectPtr.h>
-#include "ui/pages/BasePage.h"
-#include "JavaCommon.h"
+#include <QMenu>
 #include "Application.h"
+#include "BaseInstance.h"
+#include "JavaCommon.h"
+#include "java/JavaChecker.h"
+#include "ui/pages/BasePage.h"
 
 class JavaChecker;
 namespace Ui
@@ -92,9 +93,14 @@ private slots:
 
     void globalSettingsButtonClicked(bool checked);
 
+    void updateAccountsMenu();
+    QIcon getFaceForAccount(MinecraftAccountPtr account);
+    void changeInstanceAccount();
+
 private:
     Ui::InstanceSettingsPage *ui;
     BaseInstance *m_instance;
     SettingsObjectPtr m_settings;
     unique_qobject_ptr<JavaCommon::TestCheck> checker;
+    QMenu *accountMenu = nullptr;
 };
diff --git a/launcher/ui/pages/instance/InstanceSettingsPage.ui b/launcher/ui/pages/instance/InstanceSettingsPage.ui
index b064367d..1b986184 100644
--- a/launcher/ui/pages/instance/InstanceSettingsPage.ui
+++ b/launcher/ui/pages/instance/InstanceSettingsPage.ui
@@ -609,6 +609,48 @@
         </widget>
        </item>
        <item>
+        <widget class="QGroupBox" name="instanceAccountGroupBox">
+         <property name="title">
+          <string>Override default account</string>
+         </property>
+         <property name="checkable">
+          <bool>true</bool>
+         </property>
+         <property name="checked">
+          <bool>false</bool>
+         </property>
+         <layout class="QVBoxLayout" name="verticalLayout_15">
+          <item>
+           <layout class="QGridLayout" name="instanceAccountLayout">
+            <item row="0" column="0">
+             <widget class="QLabel" name="instanceAccountNameLabel">
+              <property name="sizePolicy">
+               <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+                <horstretch>0</horstretch>
+                <verstretch>0</verstretch>
+               </sizepolicy>
+              </property>
+              <property name="text">
+               <string>Account:</string>
+              </property>
+             </widget>
+            </item>
+            <item row="0" column="1">
+             <widget class="QToolButton" name="instanceAccountSelector">
+              <property name="popupMode">
+               <enum>QToolButton::InstantPopup</enum>
+              </property>
+              <property name="toolButtonStyle">
+               <enum>Qt::ToolButtonTextBesideIcon</enum>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </item>
+         </layout>
+        </widget>
+       </item>
+       <item>
         <spacer name="verticalSpacerMiscellaneous">
          <property name="orientation">
           <enum>Qt::Vertical</enum>
diff --git a/launcher/ui/pages/instance/LogPage.cpp b/launcher/ui/pages/instance/LogPage.cpp
index 31c3e925..639cd711 100644
--- a/launcher/ui/pages/instance/LogPage.cpp
+++ b/launcher/ui/pages/instance/LogPage.cpp
@@ -1,8 +1,9 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -39,7 +40,7 @@
 
 #include "Application.h"
 
-#include <QIcon>
+#include <QIdentityProxyModel>
 #include <QScrollBar>
 #include <QShortcut>
 
@@ -277,28 +278,22 @@ void LogPage::on_btnPaste_clicked()
     //FIXME: turn this into a proper task and move the upload logic out of GuiUtil!
     m_model->append(
         MessageLevel::Launcher,
-        QString("%2: Log upload triggered at: %1").arg(
-            QDateTime::currentDateTime().toString(Qt::RFC2822Date),
-            BuildConfig.LAUNCHER_DISPLAYNAME
+        QString("Log upload triggered at: %1").arg(
+            QDateTime::currentDateTime().toString(Qt::RFC2822Date)
         )
     );
-    auto url = GuiUtil::uploadPaste(m_model->toPlainText(), this);
-    if(!url.isEmpty())
+    auto url = GuiUtil::uploadPaste(tr("Minecraft Log"), m_model->toPlainText(), this);
+    if(!url.has_value())
     {
-        m_model->append(
-            MessageLevel::Launcher,
-            QString("%2: Log uploaded to: %1").arg(
-                url,
-                BuildConfig.LAUNCHER_DISPLAYNAME
-            )
-        );
+        m_model->append(MessageLevel::Error, QString("Log upload canceled"));
+    }
+    else if (url->isNull())
+    {
+        m_model->append(MessageLevel::Error, QString("Log upload failed!"));
     }
     else
     {
-        m_model->append(
-            MessageLevel::Error,
-            QString("%1: Log upload failed!").arg(BuildConfig.LAUNCHER_DISPLAYNAME)
-        );
+        m_model->append(MessageLevel::Launcher, QString("Log uploaded to: %1").arg(url.value()));
     }
 }
 
diff --git a/launcher/ui/pages/instance/ManagedPackPage.cpp b/launcher/ui/pages/instance/ManagedPackPage.cpp
index 4de80468..d0701a7a 100644
--- a/launcher/ui/pages/instance/ManagedPackPage.cpp
+++ b/launcher/ui/pages/instance/ManagedPackPage.cpp
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: 2022 flow <flowlnlnln@gmail.com>
+// SPDX-FileCopyrightText: 2022 flowln <flowlnlnln@gmail.com>
 //
 // SPDX-License-Identifier: GPL-3.0-only
 
@@ -9,14 +9,13 @@
 #include <QProxyStyle>
 #include <QStyleFactory>
 
-#include <HoeDown.h>
-
 #include "Application.h"
 #include "BuildConfig.h"
 #include "InstanceImportTask.h"
 #include "InstanceList.h"
 #include "InstanceTask.h"
 #include "Json.h"
+#include "Markdown.h"
 
 #include "modplatform/modrinth/ModrinthPackManifest.h"
 
@@ -31,8 +30,6 @@ class NoBigComboBoxStyle : public QProxyStyle {
     Q_OBJECT
 
    public:
-    NoBigComboBoxStyle(QStyle* style) : QProxyStyle(style) {}
-
     // clang-format off
     int styleHint(QStyle::StyleHint hint, const QStyleOption* option = nullptr, const QWidget* widget = nullptr, QStyleHintReturn* returnData = nullptr) const override
     {
@@ -42,6 +39,37 @@ class NoBigComboBoxStyle : public QProxyStyle {
         return QProxyStyle::styleHint(hint, option, widget, returnData);
     }
     // clang-format on
+
+    /**
+     * Something about QProxyStyle and QStyle objects means they can't be free'd just
+     * because all the widgets using them are gone.
+     * They seems to be tied to the QApplicaiton lifecycle.
+     * So make singletons tied to the lifetime of the application to clean them up and ensure they aren't
+     * being remade over and over again, thus leaking memory.
+     */
+   public:
+    static NoBigComboBoxStyle* getInstance(QStyle* style)
+    {
+        static QHash<QStyle*, NoBigComboBoxStyle*> s_singleton_instances_ = {};
+        static std::mutex s_singleton_instances_mutex_;
+
+        std::lock_guard<std::mutex> lock(s_singleton_instances_mutex_);
+        auto inst_iter = s_singleton_instances_.constFind(style);
+        NoBigComboBoxStyle* inst = nullptr;
+        if (inst_iter == s_singleton_instances_.constEnd() || *inst_iter == nullptr) {
+            inst = new NoBigComboBoxStyle(style);
+            inst->setParent(APPLICATION);
+            s_singleton_instances_.insert(style, inst);
+            qDebug() << "QProxyStyle NoBigComboBox created for" << style->objectName() << style;
+        } else {
+            inst = *inst_iter;
+        }
+        return inst;
+    }
+
+   private:
+    NoBigComboBoxStyle(QStyle* style) : QProxyStyle(style) {}
+
 };
 
 ManagedPackPage* ManagedPackPage::createPage(BaseInstance* inst, QString type, QWidget* parent)
@@ -63,8 +91,10 @@ ManagedPackPage::ManagedPackPage(BaseInstance* inst, InstanceWindow* instance_wi
 
     // NOTE: GTK2 themes crash with the proxy style.
     // This seems like an upstream bug, so there's not much else that can be done.
-    if (!QStyleFactory::keys().contains("gtk2"))
-        ui->versionsComboBox->setStyle(new NoBigComboBoxStyle(ui->versionsComboBox->style()));
+    if (!QStyleFactory::keys().contains("gtk2")){
+        auto comboStyle = NoBigComboBoxStyle::getInstance(ui->versionsComboBox->style());
+        ui->versionsComboBox->setStyle(comboStyle);
+    }
 
     ui->reloadButton->setVisible(false);
     connect(ui->reloadButton, &QPushButton::clicked, this, [this](bool){
@@ -263,8 +293,7 @@ void ModrinthManagedPackPage::suggestVersion()
     auto index = ui->versionsComboBox->currentIndex();
     auto version = m_pack.versions.at(index);
 
-    HoeDown md_parser;
-    ui->changelogTextBrowser->setHtml(md_parser.process(version.changelog.toUtf8()));
+    ui->changelogTextBrowser->setHtml(markdownToHTML(version.changelog.toUtf8()));
 
     ManagedPackPage::suggestVersion();
 }
diff --git a/launcher/ui/pages/instance/ManagedPackPage.h b/launcher/ui/pages/instance/ManagedPackPage.h
index d29a5e88..1ac6fc03 100644
--- a/launcher/ui/pages/instance/ManagedPackPage.h
+++ b/launcher/ui/pages/instance/ManagedPackPage.h
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: 2022 flow <flowlnlnln@gmail.com>
+// SPDX-FileCopyrightText: 2022 flowln <flowlnlnln@gmail.com>
 //
 // SPDX-License-Identifier: GPL-3.0-only
 
@@ -12,6 +12,8 @@
 #include "modplatform/flame/FlameAPI.h"
 #include "modplatform/flame/FlamePackIndex.h"
 
+#include "net/NetJob.h"
+
 #include "ui/pages/BasePage.h"
 
 #include <QWidget>
diff --git a/launcher/ui/pages/instance/ModFolderPage.cpp b/launcher/ui/pages/instance/ModFolderPage.cpp
index 0a2e6155..4548af59 100644
--- a/launcher/ui/pages/instance/ModFolderPage.cpp
+++ b/launcher/ui/pages/instance/ModFolderPage.cpp
@@ -1,8 +1,9 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -48,8 +49,8 @@
 
 #include "ui/GuiUtil.h"
 #include "ui/dialogs/CustomMessageBox.h"
-#include "ui/dialogs/ModDownloadDialog.h"
 #include "ui/dialogs/ModUpdateDialog.h"
+#include "ui/dialogs/ResourceDownloadDialog.h"
 
 #include "DesktopServices.h"
 
@@ -58,7 +59,7 @@
 #include "minecraft/mod/Mod.h"
 #include "minecraft/mod/ModFolderModel.h"
 
-#include "modplatform/ModAPI.h"
+#include "modplatform/ResourceAPI.h"
 
 #include "Version.h"
 #include "tasks/ConcurrentTask.h"
@@ -139,13 +140,8 @@ bool ModFolderPage::onSelectionChanged(const QModelIndex& current, const QModelI
     return true;
 }
 
-void ModFolderPage::removeItem()
+void ModFolderPage::removeItems(const QItemSelection &selection)
 {
-
-    if (!m_controlsEnabled)
-        return;
-
-    auto selection = m_filterModel->mapSelectionToSource(ui->treeView->selectionModel()->selection());
     m_model->deleteMods(selection.indexes());
 }
 
@@ -157,12 +153,12 @@ void ModFolderPage::installMods()
         return;  // this is a null instance or a legacy instance
 
     auto profile = static_cast<MinecraftInstance*>(m_instance)->getPackProfile();
-    if (profile->getModLoaders() == ModAPI::Unspecified) {
+    if (!profile->getModLoaders().has_value()) {
         QMessageBox::critical(this, tr("Error"), tr("Please install a mod loader first!"));
         return;
     }
 
-    ModDownloadDialog mdownload(m_model, this, m_instance);
+    ResourceDownload::ModDownloadDialog mdownload(this, m_model, m_instance);
     if (mdownload.exec()) {
         ConcurrentTask* tasks = new ConcurrentTask(this);
         connect(tasks, &Task::failed, [this, tasks](QString reason) {
@@ -277,3 +273,12 @@ bool CoreModFolderPage::shouldDisplay() const
     }
     return false;
 }
+
+NilModFolderPage::NilModFolderPage(BaseInstance* inst, std::shared_ptr<ModFolderModel> mods, QWidget* parent)
+    : ModFolderPage(inst, mods, parent)
+{}
+
+bool NilModFolderPage::shouldDisplay() const
+{
+    return m_model->dir().exists();
+}
diff --git a/launcher/ui/pages/instance/ModFolderPage.h b/launcher/ui/pages/instance/ModFolderPage.h
index f20adf34..2fc7b574 100644
--- a/launcher/ui/pages/instance/ModFolderPage.h
+++ b/launcher/ui/pages/instance/ModFolderPage.h
@@ -1,8 +1,9 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -59,7 +60,7 @@ class ModFolderPage : public ExternalResourcesPage {
 
    private slots:
     void runningStateChanged(bool running);
-    void removeItem() override;
+    void removeItems(const QItemSelection &selection) override;
 
     void installMods();
     void updateMods();
@@ -80,3 +81,16 @@ class CoreModFolderPage : public ModFolderPage {
 
     virtual bool shouldDisplay() const override;
 };
+
+class NilModFolderPage : public ModFolderPage {
+   public:
+    explicit NilModFolderPage(BaseInstance* inst, std::shared_ptr<ModFolderModel> mods, QWidget* parent = 0);
+    virtual ~NilModFolderPage() = default;
+
+    virtual QString displayName() const override { return tr("Nilmods"); }
+    virtual QIcon icon() const override { return APPLICATION->getThemedIcon("coremods"); }
+    virtual QString id() const override { return "nilmods"; }
+    virtual QString helpPage() const override { return "Nilmods"; }
+
+    virtual bool shouldDisplay() const override;
+};
diff --git a/launcher/ui/pages/instance/OtherLogsPage.cpp b/launcher/ui/pages/instance/OtherLogsPage.cpp
index 0c1939c6..bbdd7324 100644
--- a/launcher/ui/pages/instance/OtherLogsPage.cpp
+++ b/launcher/ui/pages/instance/OtherLogsPage.cpp
@@ -1,7 +1,8 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
+ *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -204,7 +205,7 @@ void OtherLogsPage::on_btnReload_clicked()
 
 void OtherLogsPage::on_btnPaste_clicked()
 {
-    GuiUtil::uploadPaste(ui->text->toPlainText(), this);
+    GuiUtil::uploadPaste(m_currentFile, ui->text->toPlainText(), this);
 }
 
 void OtherLogsPage::on_btnCopy_clicked()
@@ -219,13 +220,21 @@ void OtherLogsPage::on_btnDelete_clicked()
         setControlsEnabled(false);
         return;
     }
-    if (QMessageBox::question(this, tr("Delete"),
-                              tr("Do you really want to delete %1?").arg(m_currentFile),
-                              QMessageBox::Yes, QMessageBox::No) == QMessageBox::No)
-    {
+    if (QMessageBox::question(this, tr("Confirm Deletion"),
+                              tr("You are about to delete \"%1\".\n"
+                                 "This may be permanent and it will be gone from the logs folder.\n\n"
+                                 "Are you sure?")
+                                  .arg(m_currentFile),
+                              QMessageBox::Yes, QMessageBox::No) == QMessageBox::No) {
         return;
     }
     QFile file(FS::PathCombine(m_path, m_currentFile));
+
+    if (FS::trash(file.fileName()))
+    {
+        return;
+    }
+
     if (!file.remove())
     {
         QMessageBox::critical(this, tr("Error"), tr("Unable to delete %1: %2")
@@ -243,15 +252,15 @@ void OtherLogsPage::on_btnClean_clicked()
         return;
     }
     QMessageBox *messageBox = new QMessageBox(this);
-    messageBox->setWindowTitle(tr("Clean up"));
+    messageBox->setWindowTitle(tr("Confirm Cleanup"));
     if(toDelete.size() > 5)
     {
-        messageBox->setText(tr("Do you really want to delete all log files?"));
+        messageBox->setText(tr("Are you sure you want to delete all log files?"));
         messageBox->setDetailedText(toDelete.join('\n'));
     }
     else
     {
-        messageBox->setText(tr("Do you really want to delete these files?\n%1").arg(toDelete.join('\n')));
+        messageBox->setText(tr("Are you sure you want to delete all these files?\n%1").arg(toDelete.join('\n')));
     }
     messageBox->setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel);
     messageBox->setDefaultButton(QMessageBox::Ok);
@@ -267,6 +276,10 @@ void OtherLogsPage::on_btnClean_clicked()
     for(auto item: toDelete)
     {
         QFile file(FS::PathCombine(m_path, item));
+        if (FS::trash(file.fileName()))
+        {
+            continue;
+        }
         if (!file.remove())
         {
             failed.push_back(item);
diff --git a/launcher/ui/pages/instance/ResourcePackPage.cpp b/launcher/ui/pages/instance/ResourcePackPage.cpp
new file mode 100644
index 00000000..24bfb38d
--- /dev/null
+++ b/launcher/ui/pages/instance/ResourcePackPage.cpp
@@ -0,0 +1,104 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only AND Apache-2.0
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
+
+#include "ResourcePackPage.h"
+
+#include "ResourceDownloadTask.h"
+
+#include "ui/dialogs/CustomMessageBox.h"
+#include "ui/dialogs/ProgressDialog.h"
+#include "ui/dialogs/ResourceDownloadDialog.h"
+
+ResourcePackPage::ResourcePackPage(MinecraftInstance* instance, std::shared_ptr<ResourcePackFolderModel> model, QWidget* parent)
+    : ExternalResourcesPage(instance, model, parent)
+{
+    ui->actionDownloadItem->setText(tr("Download packs"));
+    ui->actionDownloadItem->setToolTip(tr("Download resource packs from online platforms"));
+    ui->actionDownloadItem->setEnabled(true);
+    connect(ui->actionDownloadItem, &QAction::triggered, this, &ResourcePackPage::downloadRPs);
+    ui->actionsToolbar->insertActionBefore(ui->actionAddItem, ui->actionDownloadItem);
+
+    ui->actionViewConfigs->setVisible(false);
+}
+
+bool ResourcePackPage::onSelectionChanged(const QModelIndex& current, const QModelIndex& previous)
+{
+    auto sourceCurrent = m_filterModel->mapToSource(current);
+    int row = sourceCurrent.row();
+    auto& rp = static_cast<ResourcePack&>(m_model->at(row));
+    ui->frame->updateWithResourcePack(rp);
+
+    return true;
+}
+
+void ResourcePackPage::downloadRPs()
+{
+    if (!m_controlsEnabled)
+        return;
+    if (m_instance->typeName() != "Minecraft")
+        return;  // this is a null instance or a legacy instance
+
+    ResourceDownload::ResourcePackDownloadDialog mdownload(this, std::static_pointer_cast<ResourcePackFolderModel>(m_model), m_instance);
+    if (mdownload.exec()) {
+        auto tasks = new ConcurrentTask(this);
+        connect(tasks, &Task::failed, [this, tasks](QString reason) {
+            CustomMessageBox::selectable(this, tr("Error"), reason, QMessageBox::Critical)->show();
+            tasks->deleteLater();
+        });
+        connect(tasks, &Task::aborted, [this, tasks]() {
+            CustomMessageBox::selectable(this, tr("Aborted"), tr("Download stopped by user."), QMessageBox::Information)->show();
+            tasks->deleteLater();
+        });
+        connect(tasks, &Task::succeeded, [this, tasks]() {
+            QStringList warnings = tasks->warnings();
+            if (warnings.count())
+                CustomMessageBox::selectable(this, tr("Warnings"), warnings.join('\n'), QMessageBox::Warning)->show();
+
+            tasks->deleteLater();
+        });
+
+        for (auto& task : mdownload.getTasks()) {
+            tasks->addTask(task);
+        }
+
+        ProgressDialog loadDialog(this);
+        loadDialog.setSkipButton(true, tr("Abort"));
+        loadDialog.execWithTask(tasks);
+
+        m_model->update();
+    }
+}
diff --git a/launcher/ui/pages/instance/ResourcePackPage.h b/launcher/ui/pages/instance/ResourcePackPage.h
index 9633e3b4..b04aa2e9 100644
--- a/launcher/ui/pages/instance/ResourcePackPage.h
+++ b/launcher/ui/pages/instance/ResourcePackPage.h
@@ -1,6 +1,8 @@
-// SPDX-License-Identifier: GPL-3.0-only
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only AND Apache-2.0
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
  *
  *  This program is free software: you can redistribute it and/or modify
@@ -44,12 +46,7 @@ class ResourcePackPage : public ExternalResourcesPage
 {
     Q_OBJECT
 public:
-    explicit ResourcePackPage(MinecraftInstance *instance, std::shared_ptr<ResourcePackFolderModel> model, QWidget *parent = 0)
-        : ExternalResourcesPage(instance, model, parent)
-    {
-        ui->actionViewConfigs->setVisible(false);
-    }
-    virtual ~ResourcePackPage() {}
+    explicit ResourcePackPage(MinecraftInstance *instance, std::shared_ptr<ResourcePackFolderModel> model, QWidget *parent = 0);
 
     QString displayName() const override { return tr("Resource packs"); }
     QIcon icon() const override { return APPLICATION->getThemedIcon("resourcepacks"); }
@@ -63,13 +60,7 @@ public:
     }
 
    public slots:
-    bool onSelectionChanged(const QModelIndex& current, const QModelIndex& previous) override
-    {
-        auto sourceCurrent = m_filterModel->mapToSource(current);
-        int row = sourceCurrent.row();
-        auto& rp = static_cast<ResourcePack&>(m_model->at(row));
-        ui->frame->updateWithResourcePack(rp);
-
-        return true;
-    }
+    bool onSelectionChanged(const QModelIndex& current, const QModelIndex& previous) override;
+    void downloadRPs();
 };
+
diff --git a/launcher/ui/pages/instance/ScreenshotsPage.cpp b/launcher/ui/pages/instance/ScreenshotsPage.cpp
index 0092aef3..ca368d3b 100644
--- a/launcher/ui/pages/instance/ScreenshotsPage.cpp
+++ b/launcher/ui/pages/instance/ScreenshotsPage.cpp
@@ -1,8 +1,9 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -379,6 +380,24 @@ void ScreenshotsPage::on_actionUpload_triggered()
     if (selection.isEmpty())
         return;
 
+
+    QString text;
+    if (selection.size() > 1)
+        text = tr("You are about to upload %1 screenshots.\n\n"
+                  "Are you sure?")
+                   .arg(selection.size());
+    else
+        text =
+            tr("You are about to upload the selected screenshot.\n\n"
+               "Are you sure?");
+
+    auto response = CustomMessageBox::selectable(this, "Confirm Upload", text, QMessageBox::Warning, QMessageBox::Yes | QMessageBox::No,
+                                                 QMessageBox::No)
+                        ->exec();
+
+    if (response != QMessageBox::Yes)
+        return;
+
     QList<ScreenShot::Ptr> uploaded;
     auto job = NetJob::Ptr(new NetJob("Screenshot Upload", APPLICATION->network()));
     if(selection.size() < 2)
@@ -491,17 +510,32 @@ void ScreenshotsPage::on_actionCopy_File_s_triggered()
 
 void ScreenshotsPage::on_actionDelete_triggered()
 {
-    auto mbox = CustomMessageBox::selectable(
-        this, tr("Are you sure?"), tr("This will delete all selected screenshots."),
-        QMessageBox::Warning, QMessageBox::Yes | QMessageBox::No);
-    std::unique_ptr<QMessageBox> box(mbox);
+    auto selected = ui->listView->selectionModel()->selectedIndexes();
+
+    int count = ui->listView->selectionModel()->selectedRows().size();
+    QString text;
+    if (count > 1)
+        text = tr("You are about to delete %1 screenshots.\n"
+                  "This may be permanent and they will be gone from the folder.\n\n"
+                  "Are you sure?")
+                   .arg(count);
+    else
+        text = tr("You are about to delete the selected screenshot.\n"
+                  "This may be permanent and it will be gone from the folder.\n\n"
+                  "Are you sure?")
+                   .arg(count);
 
-    if (box->exec() != QMessageBox::Yes)
+    auto response =
+        CustomMessageBox::selectable(this, tr("Confirm Deletion"), text, QMessageBox::Warning, QMessageBox::Yes | QMessageBox::No)->exec();
+
+    if (response != QMessageBox::Yes)
         return;
 
-    auto selected = ui->listView->selectionModel()->selectedIndexes();
     for (auto item : selected)
     {
+        if (FS::trash(m_model->filePath(item)))
+            continue;
+
         m_model->remove(item);
     }
 }
diff --git a/launcher/ui/pages/instance/ScreenshotsPage.h b/launcher/ui/pages/instance/ScreenshotsPage.h
index 2eb0de04..89611b6d 100644
--- a/launcher/ui/pages/instance/ScreenshotsPage.h
+++ b/launcher/ui/pages/instance/ScreenshotsPage.h
@@ -44,6 +44,7 @@
 
 class QFileSystemModel;
 class QIdentityProxyModel;
+class QItemSelection;
 namespace Ui
 {
 class ScreenshotsPage;
diff --git a/launcher/ui/pages/instance/ServersPage.cpp b/launcher/ui/pages/instance/ServersPage.cpp
index a625e20b..4b1fa08a 100644
--- a/launcher/ui/pages/instance/ServersPage.cpp
+++ b/launcher/ui/pages/instance/ServersPage.cpp
@@ -1,8 +1,9 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -35,6 +36,7 @@
  */
 
 #include "ServersPage.h"
+#include "ui/dialogs/CustomMessageBox.h"
 #include "ui_ServersPage.h"
 
 #include <FileSystem.h>
@@ -48,6 +50,7 @@
 
 #include <QFileSystemWatcher>
 #include <QMenu>
+#include <QTimer>
 
 static const int COLUMN_COUNT = 2; // 3 , TBD: latency and other nice things.
 
@@ -799,6 +802,17 @@ void ServersPage::on_actionAdd_triggered()
 
 void ServersPage::on_actionRemove_triggered()
 {
+    auto response = CustomMessageBox::selectable(this, tr("Confirm Removal"),
+                                                 tr("You are about to remove \"%1\".\n"
+                                                    "This is permanent and the server will be gone from your list forever (A LONG TIME).\n\n"
+                                                    "Are you sure?")
+                                                     .arg(m_model->at(currentServer)->m_name),
+                                                 QMessageBox::Warning, QMessageBox::Yes | QMessageBox::No, QMessageBox::No)
+                        ->exec();
+
+    if (response != QMessageBox::Yes)
+        return;
+
     m_model->removeRow(currentServer);
 }
 
diff --git a/launcher/ui/pages/instance/ShaderPackPage.cpp b/launcher/ui/pages/instance/ShaderPackPage.cpp
new file mode 100644
index 00000000..2d0c10aa
--- /dev/null
+++ b/launcher/ui/pages/instance/ShaderPackPage.cpp
@@ -0,0 +1,98 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only AND Apache-2.0
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
+
+#include "ShaderPackPage.h"
+#include "ui_ExternalResourcesPage.h"
+
+#include "ResourceDownloadTask.h"
+
+#include "minecraft/mod/ShaderPackFolderModel.h"
+
+#include "ui/dialogs/CustomMessageBox.h"
+#include "ui/dialogs/ProgressDialog.h"
+#include "ui/dialogs/ResourceDownloadDialog.h"
+
+
+ShaderPackPage::ShaderPackPage(MinecraftInstance* instance, std::shared_ptr<ShaderPackFolderModel> model, QWidget* parent)
+    : ExternalResourcesPage(instance, model, parent)
+{
+    ui->actionDownloadItem->setText(tr("Download shaders"));
+    ui->actionDownloadItem->setToolTip(tr("Download shaders from online platforms"));
+    ui->actionDownloadItem->setEnabled(true);
+    connect(ui->actionDownloadItem, &QAction::triggered, this, &ShaderPackPage::downloadShaders);
+    ui->actionsToolbar->insertActionBefore(ui->actionAddItem, ui->actionDownloadItem);
+
+    ui->actionViewConfigs->setVisible(false);
+}
+
+void ShaderPackPage::downloadShaders()
+{
+    if (!m_controlsEnabled)
+        return;
+    if (m_instance->typeName() != "Minecraft")
+        return;  // this is a null instance or a legacy instance
+
+    ResourceDownload::ShaderPackDownloadDialog mdownload(this, std::static_pointer_cast<ShaderPackFolderModel>(m_model), m_instance);
+    if (mdownload.exec()) {
+        auto tasks = new ConcurrentTask(this);
+        connect(tasks, &Task::failed, [this, tasks](QString reason) {
+            CustomMessageBox::selectable(this, tr("Error"), reason, QMessageBox::Critical)->show();
+            tasks->deleteLater();
+        });
+        connect(tasks, &Task::aborted, [this, tasks]() {
+            CustomMessageBox::selectable(this, tr("Aborted"), tr("Download stopped by user."), QMessageBox::Information)->show();
+            tasks->deleteLater();
+        });
+        connect(tasks, &Task::succeeded, [this, tasks]() {
+            QStringList warnings = tasks->warnings();
+            if (warnings.count())
+                CustomMessageBox::selectable(this, tr("Warnings"), warnings.join('\n'), QMessageBox::Warning)->show();
+
+            tasks->deleteLater();
+        });
+
+        for (auto& task : mdownload.getTasks()) {
+            tasks->addTask(task);
+        }
+
+        ProgressDialog loadDialog(this);
+        loadDialog.setSkipButton(true, tr("Abort"));
+        loadDialog.execWithTask(tasks);
+
+        m_model->update();
+    }
+}
diff --git a/launcher/ui/pages/instance/ShaderPackPage.h b/launcher/ui/pages/instance/ShaderPackPage.h
index 7f7ff8c1..a779fd8c 100644
--- a/launcher/ui/pages/instance/ShaderPackPage.h
+++ b/launcher/ui/pages/instance/ShaderPackPage.h
@@ -1,6 +1,8 @@
-// SPDX-License-Identifier: GPL-3.0-only
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only AND Apache-2.0
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
  *
  *  This program is free software: you can redistribute it and/or modify
@@ -36,28 +38,21 @@
 #pragma once
 
 #include "ExternalResourcesPage.h"
-#include "ui_ExternalResourcesPage.h"
-
-#include "minecraft/mod/ShaderPackFolderModel.h"
 
 class ShaderPackPage : public ExternalResourcesPage
 {
     Q_OBJECT
 public:
-    explicit ShaderPackPage(MinecraftInstance *instance, std::shared_ptr<ShaderPackFolderModel> model, QWidget *parent = 0)
-        : ExternalResourcesPage(instance, model, parent)
-    {
-        ui->actionViewConfigs->setVisible(false);
-    }
-    virtual ~ShaderPackPage() {}
+    explicit ShaderPackPage(MinecraftInstance *instance, std::shared_ptr<ShaderPackFolderModel> model, QWidget *parent = nullptr);
+    ~ShaderPackPage() override = default;
 
     QString displayName() const override { return tr("Shader packs"); }
     QIcon icon() const override { return APPLICATION->getThemedIcon("shaderpacks"); }
     QString id() const override { return "shaderpacks"; }
     QString helpPage() const override { return "Resource-packs"; }
 
-    virtual bool shouldDisplay() const override
-    {
-        return true;
-    }
+    bool shouldDisplay() const override { return true; }
+
+   public slots:
+    void downloadShaders();
 };
diff --git a/launcher/ui/pages/instance/TexturePackPage.cpp b/launcher/ui/pages/instance/TexturePackPage.cpp
new file mode 100644
index 00000000..427aba11
--- /dev/null
+++ b/launcher/ui/pages/instance/TexturePackPage.cpp
@@ -0,0 +1,106 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only AND Apache-2.0
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
+
+#include "TexturePackPage.h"
+
+#include "ResourceDownloadTask.h"
+
+#include "minecraft/mod/TexturePack.h"
+
+#include "ui/dialogs/CustomMessageBox.h"
+#include "ui/dialogs/ProgressDialog.h"
+#include "ui/dialogs/ResourceDownloadDialog.h"
+
+TexturePackPage::TexturePackPage(MinecraftInstance* instance, std::shared_ptr<TexturePackFolderModel> model, QWidget* parent)
+    : ExternalResourcesPage(instance, model, parent)
+{
+    ui->actionDownloadItem->setText(tr("Download packs"));
+    ui->actionDownloadItem->setToolTip(tr("Download texture packs from online platforms"));
+    ui->actionDownloadItem->setEnabled(true);
+    connect(ui->actionDownloadItem, &QAction::triggered, this, &TexturePackPage::downloadTPs);
+    ui->actionsToolbar->insertActionBefore(ui->actionAddItem, ui->actionDownloadItem);
+
+    ui->actionViewConfigs->setVisible(false);
+}
+
+bool TexturePackPage::onSelectionChanged(const QModelIndex& current, const QModelIndex& previous)
+{
+    auto sourceCurrent = m_filterModel->mapToSource(current);
+    int row = sourceCurrent.row();
+    auto& rp = static_cast<TexturePack&>(m_model->at(row));
+    ui->frame->updateWithTexturePack(rp);
+
+    return true;
+}
+
+void TexturePackPage::downloadTPs()
+{
+    if (!m_controlsEnabled)
+        return;
+    if (m_instance->typeName() != "Minecraft")
+        return;  // this is a null instance or a legacy instance
+
+    ResourceDownload::TexturePackDownloadDialog mdownload(this, std::static_pointer_cast<TexturePackFolderModel>(m_model), m_instance);
+    if (mdownload.exec()) {
+        auto tasks = new ConcurrentTask(this);
+        connect(tasks, &Task::failed, [this, tasks](QString reason) {
+            CustomMessageBox::selectable(this, tr("Error"), reason, QMessageBox::Critical)->show();
+            tasks->deleteLater();
+        });
+        connect(tasks, &Task::aborted, [this, tasks]() {
+            CustomMessageBox::selectable(this, tr("Aborted"), tr("Download stopped by user."), QMessageBox::Information)->show();
+            tasks->deleteLater();
+        });
+        connect(tasks, &Task::succeeded, [this, tasks]() {
+            QStringList warnings = tasks->warnings();
+            if (warnings.count())
+                CustomMessageBox::selectable(this, tr("Warnings"), warnings.join('\n'), QMessageBox::Warning)->show();
+
+            tasks->deleteLater();
+        });
+
+        for (auto& task : mdownload.getTasks()) {
+            tasks->addTask(task);
+        }
+
+        ProgressDialog loadDialog(this);
+        loadDialog.setSkipButton(true, tr("Abort"));
+        loadDialog.execWithTask(tasks);
+
+        m_model->update();
+    }
+}
diff --git a/launcher/ui/pages/instance/TexturePackPage.h b/launcher/ui/pages/instance/TexturePackPage.h
index 69b836ca..47a8fa60 100644
--- a/launcher/ui/pages/instance/TexturePackPage.h
+++ b/launcher/ui/pages/instance/TexturePackPage.h
@@ -1,6 +1,8 @@
-// SPDX-License-Identifier: GPL-3.0-only
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only AND Apache-2.0
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
  *
  *  This program is free software: you can redistribute it and/or modify
@@ -39,18 +41,12 @@
 #include "ui_ExternalResourcesPage.h"
 
 #include "minecraft/mod/TexturePackFolderModel.h"
-#include "minecraft/mod/TexturePack.h"
 
 class TexturePackPage : public ExternalResourcesPage
 {
     Q_OBJECT
 public:
-    explicit TexturePackPage(MinecraftInstance *instance, std::shared_ptr<TexturePackFolderModel> model, QWidget *parent = 0)
-        : ExternalResourcesPage(instance, model, parent)
-    {
-        ui->actionViewConfigs->setVisible(false);
-    }
-    virtual ~TexturePackPage() {}
+    explicit TexturePackPage(MinecraftInstance *instance, std::shared_ptr<TexturePackFolderModel> model, QWidget* parent = nullptr);
 
     QString displayName() const override { return tr("Texture packs"); }
     QIcon icon() const override { return APPLICATION->getThemedIcon("resourcepacks"); }
@@ -63,13 +59,6 @@ public:
     }
 
    public slots:
-    bool onSelectionChanged(const QModelIndex& current, const QModelIndex& previous) override
-    {
-        auto sourceCurrent = m_filterModel->mapToSource(current);
-        int row = sourceCurrent.row();
-        auto& rp = static_cast<TexturePack&>(m_model->at(row));
-        ui->frame->updateWithTexturePack(rp);
-
-        return true;
-    }
+    bool onSelectionChanged(const QModelIndex& current, const QModelIndex& previous) override;
+    void downloadTPs();
 };
diff --git a/launcher/ui/pages/instance/VersionPage.cpp b/launcher/ui/pages/instance/VersionPage.cpp
index c8a65f10..74b7ec7c 100644
--- a/launcher/ui/pages/instance/VersionPage.cpp
+++ b/launcher/ui/pages/instance/VersionPage.cpp
@@ -1,8 +1,11 @@
-// SPDX-License-Identifier: GPL-3.0-only
+// SPDX-FileCopyrightText: 2022-2023 Sefa Eyeoglu <contact@scrumplex.net>
+//
+// SPDX-License-Identifier: GPL-3.0-only AND Apache-2.0
+
 /*
  *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2022-2023 Sefa Eyeoglu <contact@scrumplex.net>
  *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
@@ -162,7 +165,7 @@ VersionPage::VersionPage(MinecraftInstance *inst, QWidget *parent)
     auto proxy = new IconProxy(ui->packageView);
     proxy->setSourceModel(m_profile.get());
 
-    m_filterModel = new QSortFilterProxyModel();
+    m_filterModel = new QSortFilterProxyModel(this);
     m_filterModel->setDynamicSortFilter(true);
     m_filterModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
     m_filterModel->setSortCaseSensitivity(Qt::CaseInsensitive);
@@ -282,6 +285,7 @@ void VersionPage::updateButtons(int row)
     ui->actionRevert->setEnabled(controlsEnabled && patch && patch->isRevertible());
     ui->actionDownload_All->setEnabled(controlsEnabled);
     ui->actionAdd_Empty->setEnabled(controlsEnabled);
+    ui->actionImport_Components->setEnabled(controlsEnabled);
     ui->actionReload->setEnabled(controlsEnabled);
     ui->actionInstall_mods->setEnabled(controlsEnabled);
     ui->actionReplace_Minecraft_jar->setEnabled(controlsEnabled);
@@ -318,13 +322,29 @@ void VersionPage::on_actionReload_triggered()
 
 void VersionPage::on_actionRemove_triggered()
 {
-    if (ui->packageView->currentIndex().isValid())
+    if (!ui->packageView->currentIndex().isValid())
     {
-        // FIXME: use actual model, not reloading.
-        if (!m_profile->remove(ui->packageView->currentIndex().row()))
-        {
-            QMessageBox::critical(this, tr("Error"), tr("Couldn't remove file"));
-        }
+        return;
+    }
+    int index = ui->packageView->currentIndex().row();
+    auto component = m_profile->getComponent(index);
+    if (component->isCustom())
+    {
+        auto response = CustomMessageBox::selectable(this, tr("Confirm Removal"),
+                                                     tr("You are about to remove \"%1\".\n"
+                                                        "This is permanent and will completely remove the custom component.\n\n"
+                                                        "Are you sure?")
+                                                         .arg(component->getName()),
+                                                     QMessageBox::Warning, QMessageBox::Yes | QMessageBox::No, QMessageBox::No)
+                            ->exec();
+
+        if (response != QMessageBox::Yes)
+            return;
+    }
+    // FIXME: use actual model, not reloading.
+    if (!m_profile->remove(index))
+    {
+        QMessageBox::critical(this, tr("Error"), tr("Couldn't remove file"));
     }
     updateButtons();
     reloadPackProfile();
@@ -359,6 +379,20 @@ void VersionPage::on_actionReplace_Minecraft_jar_triggered()
     updateButtons();
 }
 
+void VersionPage::on_actionImport_Components_triggered()
+{
+    QStringList list = GuiUtil::BrowseForFiles("component", tr("Select components"), tr("Components (*.json)"),
+                                               APPLICATION->settings()->get("CentralModsDir").toString(), this->parentWidget());
+
+    if (!list.isEmpty()) {
+        if (!m_profile->installComponents(list)) {
+            QMessageBox::warning(this, tr("Failed to import components"),
+                                 tr("Some components could not be imported. Check logs for details"));
+        }
+    }
+
+    updateButtons();
+}
 
 void VersionPage::on_actionAdd_Agents_triggered()
 {
@@ -467,7 +501,7 @@ void VersionPage::on_actionDownload_All_triggered()
         return;
     }
     ProgressDialog tDialog(this);
-    connect(updateTask.get(), SIGNAL(failed(QString)), SLOT(onGameUpdateError(QString)));
+    connect(updateTask.get(), &Task::failed, this, &VersionPage::onGameUpdateError);
     // FIXME: unused return value
     tDialog.execWithTask(updateTask.get());
     updateButtons();
@@ -644,7 +678,7 @@ void VersionPage::onGameUpdateError(QString error)
     CustomMessageBox::selectable(this, tr("Error updating instance"), error, QMessageBox::Warning)->show();
 }
 
-Component * VersionPage::current()
+ComponentPtr VersionPage::current()
 {
     auto row = currentRow();
     if(row < 0)
@@ -707,6 +741,19 @@ void VersionPage::on_actionRevert_triggered()
     {
         return;
     }
+    auto component = m_profile->getComponent(version);
+
+    auto response = CustomMessageBox::selectable(this, tr("Confirm Reversion"),
+                                                 tr("You are about to revert \"%1\".\n"
+                                                    "This is permanent and will completely revert your customizations.\n\n"
+                                                    "Are you sure?")
+                                                     .arg(component->getName()),
+                                                 QMessageBox::Warning, QMessageBox::Yes | QMessageBox::No, QMessageBox::No)
+                        ->exec();
+
+    if (response != QMessageBox::Yes)
+        return;
+
     if(!m_profile->revertToBase(version))
     {
         // TODO: some error box here
diff --git a/launcher/ui/pages/instance/VersionPage.h b/launcher/ui/pages/instance/VersionPage.h
index 166f36bb..d0087714 100644
--- a/launcher/ui/pages/instance/VersionPage.h
+++ b/launcher/ui/pages/instance/VersionPage.h
@@ -1,7 +1,11 @@
-// SPDX-License-Identifier: GPL-3.0-only
+// SPDX-FileCopyrightText: 2022-2023 Sefa Eyeoglu <contact@scrumplex.net>
+//
+// SPDX-License-Identifier: GPL-3.0-only AND Apache-2.0
+
 /*
  *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
+ *  Copyright (C) 2022-2023 Sefa Eyeoglu <contact@scrumplex.net>
  *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
@@ -86,6 +90,7 @@ private slots:
     void on_actionMove_down_triggered();
     void on_actionAdd_to_Minecraft_jar_triggered();
     void on_actionReplace_Minecraft_jar_triggered();
+    void on_actionImport_Components_triggered();
     void on_actionAdd_Agents_triggered();
     void on_actionRevert_triggered();
     void on_actionEdit_triggered();
@@ -99,7 +104,7 @@ private slots:
     void updateVersionControls();
 
 private:
-    Component * current();
+    ComponentPtr current();
     int currentRow();
     void updateButtons(int row = -1);
     void preselect(int row = 0);
diff --git a/launcher/ui/pages/instance/VersionPage.ui b/launcher/ui/pages/instance/VersionPage.ui
index 4cd50885..4777eafe 100644
--- a/launcher/ui/pages/instance/VersionPage.ui
+++ b/launcher/ui/pages/instance/VersionPage.ui
@@ -108,6 +108,7 @@
    <addaction name="actionReplace_Minecraft_jar"/>
    <addaction name="actionAdd_Agents"/>
    <addaction name="actionAdd_Empty"/>
+   <addaction name="actionImport_Components"/>
    <addaction name="separator"/>
    <addaction name="actionMinecraftFolder"/>
    <addaction name="actionLibrariesFolder"/>
@@ -226,10 +227,10 @@
   </action>
   <action name="actionAdd_Agents">
    <property name="text">
-	<string>Add Agents</string>
+    <string>Add Agents</string>
    </property>
    <property name="toolTip">
-	<string>Add Java agents.</string>
+    <string>Add Java agents.</string>
    </property>
   </action>
   <action name="actionAdd_Empty">
@@ -272,6 +273,14 @@
     <string>Open the instance's local libraries folder.</string>
    </property>
   </action>
+  <action name="actionImport_Components">
+   <property name="text">
+    <string>Import Components</string>
+   </property>
+   <property name="toolTip">
+    <string>Import existing component JSON files.</string>
+   </property>
+  </action>
  </widget>
  <customwidgets>
   <customwidget>
diff --git a/launcher/ui/pages/instance/WorldListPage.cpp b/launcher/ui/pages/instance/WorldListPage.cpp
index 93458ce4..b6ad159e 100644
--- a/launcher/ui/pages/instance/WorldListPage.cpp
+++ b/launcher/ui/pages/instance/WorldListPage.cpp
@@ -1,8 +1,9 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -35,6 +36,7 @@
  */
 
 #include "WorldListPage.h"
+#include "ui/dialogs/CustomMessageBox.h"
 #include "ui_WorldListPage.h"
 #include "minecraft/WorldList.h"
 
@@ -43,9 +45,9 @@
 #include <QKeyEvent>
 #include <QClipboard>
 #include <QMessageBox>
+#include <QSortFilterProxyModel>
 #include <QTreeView>
 #include <QInputDialog>
-#include <QProcess>
 #include <Qt>
 
 #include "tools/MCEditTool.h"
@@ -105,6 +107,7 @@ WorldListPage::WorldListPage(BaseInstance *inst, std::shared_ptr<WorldList> worl
     auto head = ui->worldTreeView->header();
     head->setSectionResizeMode(0, QHeaderView::Stretch);
     head->setSectionResizeMode(1, QHeaderView::ResizeToContents);
+    head->setSectionResizeMode(4, QHeaderView::ResizeToContents);
 
     connect(ui->worldTreeView->selectionModel(), &QItemSelectionModel::currentChanged, this, &WorldListPage::worldChanged);
     worldChanged(QModelIndex(), QModelIndex());
@@ -192,12 +195,14 @@ void WorldListPage::on_actionRemove_triggered()
     if(!proxiedIndex.isValid())
         return;
 
-    auto result = QMessageBox::question(this,
-                tr("Are you sure?"),
-                tr("This will remove the selected world permenantly.\n"
-                    "The world will be gone forever (A LONG TIME).\n"
-                    "\n"
-                    "Do you want to continue?"));
+    auto result = CustomMessageBox::selectable(this, tr("Confirm Deletion"),
+                                               tr("You are about to delete \"%1\".\n"
+                                                  "The world may be gone forever (A LONG TIME).\n\n"
+                                                  "Are you sure?")
+                                                   .arg(m_worlds->allWorlds().at(proxiedIndex.row()).name()),
+                                               QMessageBox::Warning, QMessageBox::Yes | QMessageBox::No, QMessageBox::No)
+                      ->exec();
+
     if(result != QMessageBox::Yes)
     {
         return;
diff --git a/launcher/ui/pages/instance/WorldListPage.ui b/launcher/ui/pages/instance/WorldListPage.ui
index 7c68bfae..d74dd079 100644
--- a/launcher/ui/pages/instance/WorldListPage.ui
+++ b/launcher/ui/pages/instance/WorldListPage.ui
@@ -109,7 +109,7 @@
   </action>
   <action name="actionRemove">
    <property name="text">
-    <string>Remove</string>
+    <string>Delete</string>
    </property>
   </action>
   <action name="actionMCEdit">
diff --git a/launcher/ui/pages/modplatform/ModModel.cpp b/launcher/ui/pages/modplatform/ModModel.cpp
index ed58eb32..afd8b292 100644
--- a/launcher/ui/pages/modplatform/ModModel.cpp
+++ b/launcher/ui/pages/modplatform/ModModel.cpp
@@ -1,350 +1,70 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
 #include "ModModel.h"
 
-#include "BuildConfig.h"
-#include "Json.h"
-#include "ModPage.h"
 #include "minecraft/MinecraftInstance.h"
 #include "minecraft/PackProfile.h"
-#include "ui/dialogs/ModDownloadDialog.h"
-
-#include "ui/widgets/ProjectItem.h"
 
 #include <QMessageBox>
 
-namespace ModPlatform {
-
-// HACK: We need this to prevent callbacks from calling the ListModel after it has already been deleted.
-// This leaks a tiny bit of memory per time the user has opened the mod dialog. How to make this better?
-static QHash<ListModel*, bool> s_running;
-
-ListModel::ListModel(ModPage* parent) : QAbstractListModel(parent), m_parent(parent) { s_running.insert(this, true); }
-
-ListModel::~ListModel()
-{
-    s_running.find(this).value() = false;
-}
+namespace ResourceDownload {
 
-auto ListModel::debugName() const -> QString
-{
-    return m_parent->debugName();
-}
+ModModel::ModModel(BaseInstance const& base_inst, ResourceAPI* api) : ResourceModel(api), m_base_instance(base_inst) {}
 
 /******** Make data requests ********/
 
-void ListModel::fetchMore(const QModelIndex& parent)
-{
-    if (parent.isValid())
-        return;
-    if (nextSearchOffset == 0) {
-        qWarning() << "fetchMore with 0 offset is wrong...";
-        return;
-    }
-    performPaginatedSearch();
-}
-
-auto ListModel::data(const QModelIndex& index, int role) const -> QVariant
-{
-    int pos = index.row();
-    if (pos >= modpacks.size() || pos < 0 || !index.isValid()) {
-        return QString("INVALID INDEX %1").arg(pos);
-    }
-
-    ModPlatform::IndexedPack pack = modpacks.at(pos);
-    switch (role) {
-        case Qt::ToolTipRole: {
-            if (pack.description.length() > 100) {
-                // some magic to prevent to long tooltips and replace html linebreaks
-                QString edit = pack.description.left(97);
-                edit = edit.left(edit.lastIndexOf("<br>")).left(edit.lastIndexOf(" ")).append("...");
-                return edit;
-            }
-            return pack.description;
-        }
-        case Qt::DecorationRole: {
-            if (m_logoMap.contains(pack.logoName)) {
-                return m_logoMap.value(pack.logoName);
-            }
-            QIcon icon = APPLICATION->getThemedIcon("screenshot-placeholder");
-            // un-const-ify this
-            ((ListModel*)this)->requestLogo(pack.logoName, pack.logoUrl);
-            return icon;
-        }
-        case Qt::SizeHintRole: 
-            return QSize(0, 58);
-        case Qt::UserRole: {
-            QVariant v;
-            v.setValue(pack);
-            return v;
-        }
-    // Custom data
-        case UserDataTypes::TITLE:
-            return pack.name;
-        case UserDataTypes::DESCRIPTION:
-            return pack.description;
-        case UserDataTypes::SELECTED:
-            return m_parent->getDialog()->isModSelected(pack.name);
-        default:
-            break;
-    }
-
-    return {};
-}
-
-bool ListModel::setData(const QModelIndex &index, const QVariant &value, int role)
-{
-    int pos = index.row();
-    if (pos >= modpacks.size() || pos < 0 || !index.isValid())
-        return false;
-
-    modpacks[pos] = value.value<ModPlatform::IndexedPack>();
-
-    return true;
-}
-
-void ListModel::requestModVersions(ModPlatform::IndexedPack const& current, QModelIndex index)
-{
-    auto profile = (dynamic_cast<MinecraftInstance*>((dynamic_cast<ModPage*>(parent()))->m_instance))->getPackProfile();
-
-    m_parent->apiProvider()->getVersions({ current.addonId.toString(), getMineVersions(), profile->getModLoaders() },
-                                         [this, current, index](QJsonDocument& doc, QString addonId) {
-                                             if (!s_running.constFind(this).value())
-                                                 return;
-                                             versionRequestSucceeded(doc, addonId, index);
-                                         });
-}
-
-void ListModel::performPaginatedSearch()
+ResourceAPI::SearchArgs ModModel::createSearchArguments()
 {
-    auto profile = (dynamic_cast<MinecraftInstance*>((dynamic_cast<ModPage*>(parent()))->m_instance))->getPackProfile();
-
-    m_parent->apiProvider()->searchMods(
-        this, { nextSearchOffset, currentSearchTerm, getSorts()[currentSort], profile->getModLoaders(), getMineVersions() });
-}
+    auto profile = static_cast<MinecraftInstance const&>(m_base_instance).getPackProfile();
 
-void ListModel::requestModInfo(ModPlatform::IndexedPack& current, QModelIndex index)
-{
-    m_parent->apiProvider()->getModInfo(current, [this, index](QJsonDocument& doc, ModPlatform::IndexedPack& pack) {
-        if (!s_running.constFind(this).value())
-            return;
-        infoRequestFinished(doc, pack, index);
-    });
-}
+    Q_ASSERT(profile);
+    Q_ASSERT(m_filter);
 
-void ListModel::refresh()
-{
-    if (jobPtr) {
-        jobPtr->abort();
-        searchState = ResetRequested;
-        return;
-    } else {
-        beginResetModel();
-        modpacks.clear();
-        endResetModel();
-        searchState = None;
-    }
-    nextSearchOffset = 0;
-    performPaginatedSearch();
-}
+    std::optional<std::list<Version>> versions{};
 
-void ListModel::searchWithTerm(const QString& term, const int sort, const bool filter_changed)
-{
-    if (currentSearchTerm == term && currentSearchTerm.isNull() == term.isNull() && currentSort == sort && !filter_changed) {
-        return;
+    { // Version filter
+        if (!m_filter->versions.empty())
+            versions = m_filter->versions;
     }
 
-    currentSearchTerm = term;
-    currentSort = sort;
-
-    refresh();
-}
+    auto sort = getCurrentSortingMethodByIndex();
 
-void ListModel::getLogo(const QString& logo, const QString& logoUrl, LogoCallback callback)
-{
-    if (m_logoMap.contains(logo)) {
-        callback(APPLICATION->metacache()
-                     ->resolveEntry(m_parent->metaEntryBase(), QString("logos/%1").arg(logo.section(".", 0, 0)))
-                     ->getFullPath());
-    } else {
-        requestLogo(logo, logoUrl);
-    }
+    return { ModPlatform::ResourceType::MOD, m_next_search_offset, m_search_term, sort, profile->getModLoaders(), versions };
 }
 
-void ListModel::requestLogo(QString logo, QString url)
+ResourceAPI::VersionSearchArgs ModModel::createVersionsArguments(QModelIndex& entry)
 {
-    if (m_loadingLogos.contains(logo) || m_failedLogos.contains(logo) || url.isEmpty()) {
-        return;
-    }
+    auto& pack = *m_packs[entry.row()];
+    auto profile = static_cast<MinecraftInstance const&>(m_base_instance).getPackProfile();
 
-    MetaEntryPtr entry =
-        APPLICATION->metacache()->resolveEntry(m_parent->metaEntryBase(), QString("logos/%1").arg(logo.section(".", 0, 0)));
-    auto job = new NetJob(QString("%1 Icon Download %2").arg(m_parent->debugName()).arg(logo), APPLICATION->network());
-    job->addNetAction(Net::Download::makeCached(QUrl(url), entry));
+    Q_ASSERT(profile);
+    Q_ASSERT(m_filter);
 
-    auto fullPath = entry->getFullPath();
-    QObject::connect(job, &NetJob::succeeded, this, [this, logo, fullPath, job] {
-        job->deleteLater();
-        emit logoLoaded(logo, QIcon(fullPath));
-        if (waitingCallbacks.contains(logo)) {
-            waitingCallbacks.value(logo)(fullPath);
-        }
-    });
+    std::optional<std::list<Version>> versions{};
+    if (!m_filter->versions.empty())
+        versions = m_filter->versions;
 
-    QObject::connect(job, &NetJob::failed, this, [this, logo, job] {
-        job->deleteLater();
-        emit logoFailed(logo);
-    });
-
-    job->start();
-    m_loadingLogos.append(logo);
-}
-
-/******** Request callbacks ********/
-
-void ListModel::logoLoaded(QString logo, QIcon out)
-{
-    m_loadingLogos.removeAll(logo);
-    m_logoMap.insert(logo, out);
-    for (int i = 0; i < modpacks.size(); i++) {
-        if (modpacks[i].logoName == logo) {
-            emit dataChanged(createIndex(i, 0), createIndex(i, 0), { Qt::DecorationRole });
-        }
-    }
+    return { pack, versions, profile->getModLoaders() };
 }
 
-void ListModel::logoFailed(QString logo)
+ResourceAPI::ProjectInfoArgs ModModel::createInfoArguments(QModelIndex& entry)
 {
-    m_failedLogos.append(logo);
-    m_loadingLogos.removeAll(logo);
+    auto& pack = *m_packs[entry.row()];
+    return { pack };
 }
 
-void ListModel::searchRequestFinished(QJsonDocument& doc)
+void ModModel::searchWithTerm(const QString& term, unsigned int sort, bool filter_changed)
 {
-    jobPtr.reset();
-
-    QList<ModPlatform::IndexedPack> newList;
-    auto packs = documentToArray(doc);
-
-    for (auto packRaw : packs) {
-        auto packObj = packRaw.toObject();
-
-        ModPlatform::IndexedPack pack;
-        try {
-            loadIndexedPack(pack, packObj);
-            newList.append(pack);
-        } catch (const JSONValidationError& e) {
-            qWarning() << "Error while loading mod from " << m_parent->debugName() << ": " << e.cause();
-            continue;
-        }
-    }
-
-    if (packs.size() < 25) {
-        searchState = Finished;
-    } else {
-        nextSearchOffset += 25;
-        searchState = CanPossiblyFetchMore;
-    }
-
-    // When you have a Qt build with assertions turned on, proceeding here will abort the application
-    if (newList.size() == 0)
+    if (m_search_term == term && m_search_term.isNull() == term.isNull() && m_current_sort_index == sort && !filter_changed) {
         return;
-
-    beginInsertRows(QModelIndex(), modpacks.size(), modpacks.size() + newList.size() - 1);
-    modpacks.append(newList);
-    endInsertRows();
-}
-
-void ListModel::searchRequestFailed(QString reason)
-{
-    auto failed_action = jobPtr->getFailedActions().at(0);
-    if (!failed_action->m_reply) {
-        // Network error
-        QMessageBox::critical(nullptr, tr("Error"), tr("A network error occurred. Could not load mods."));
-    } else if (failed_action->m_reply && failed_action->m_reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt() == 409) {
-        // 409 Gone, notify user to update
-        QMessageBox::critical(nullptr, tr("Error"),
-                              //: %1 refers to the launcher itself
-                              QString("%1 %2")
-                                  .arg(m_parent->displayName())
-                                  .arg(tr("API version too old!\nPlease update %1!").arg(BuildConfig.LAUNCHER_DISPLAYNAME)));
     }
 
-    jobPtr.reset();
-    searchState = Finished;
-}
-
-void ListModel::searchRequestAborted()
-{
-    if (searchState != ResetRequested)
-        qCritical() << "Search task in ModModel aborted by an unknown reason!";
-
-    // Retry fetching
-    jobPtr.reset();
-
-    beginResetModel();
-    modpacks.clear();
-    endResetModel();
-
-    nextSearchOffset = 0;
-    performPaginatedSearch();
-}
+    setSearchTerm(term);
+    m_current_sort_index = sort;
 
-void ListModel::infoRequestFinished(QJsonDocument& doc, ModPlatform::IndexedPack& pack, const QModelIndex& index)
-{
-    qDebug() << "Loading mod info";
-
-    try {
-        auto obj = Json::requireObject(doc);
-        loadExtraPackInfo(pack, obj);
-    } catch (const JSONValidationError& e) {
-        qDebug() << doc;
-        qWarning() << "Error while reading " << debugName() << " mod info: " << e.cause();
-    }
-
-    // Check if the index is still valid for this mod or not
-    if (pack.addonId == data(index, Qt::UserRole).value<ModPlatform::IndexedPack>().addonId) {
-        // Cache info :^)
-        QVariant new_pack;
-        new_pack.setValue(pack);
-        if (!setData(index, new_pack, Qt::UserRole)) {
-            qWarning() << "Failed to cache mod info!";
-        }
-    }
-
-    m_parent->updateUi();
-}
-
-void ListModel::versionRequestSucceeded(QJsonDocument doc, QString addonId, const QModelIndex& index)
-{
-    auto& current = m_parent->getCurrent();
-    if (addonId != current.addonId) {
-        return;
-    }
-
-    auto arr = doc.isObject() ? Json::ensureArray(doc.object(), "data") : doc.array();
-
-    try {
-        loadIndexedPackVersions(current, arr);
-    } catch (const JSONValidationError& e) {
-        qDebug() << doc;
-        qWarning() << "Error while reading " << debugName() << " mod version: " << e.cause();
-    }
-
-    // Cache info :^)
-    QVariant new_pack;
-    new_pack.setValue(current);
-    if (!setData(index, new_pack, Qt::UserRole)) {
-        qWarning() << "Failed to cache mod versions!";
-    }
-
-
-    m_parent->updateModVersions();
+    refresh();
 }
 
-}  // namespace ModPlatform
-
-/******** Helpers ********/
-
-auto ModPlatform::ListModel::getMineVersions() const -> std::list<Version>
-{
-    return m_parent->getFilter()->versions;
-}
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/ModModel.h b/launcher/ui/pages/modplatform/ModModel.h
index 36840649..5d4a7785 100644
--- a/launcher/ui/pages/modplatform/ModModel.h
+++ b/launcher/ui/pages/modplatform/ModModel.h
@@ -1,92 +1,52 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
 #pragma once
 
 #include <QAbstractListModel>
 
+#include "BaseInstance.h"
+
 #include "modplatform/ModIndex.h"
-#include "net/NetJob.h"
+#include "modplatform/ResourceAPI.h"
+
+#include "ui/pages/modplatform/ResourceModel.h"
+#include "ui/widgets/ModFilterWidget.h"
 
-class ModPage;
 class Version;
 
-namespace ModPlatform {
+namespace ResourceDownload {
 
-using LogoMap = QMap<QString, QIcon>;
-using LogoCallback = std::function<void (QString)>;
+class ModPage;
 
-class ListModel : public QAbstractListModel {
+class ModModel : public ResourceModel {
     Q_OBJECT
 
    public:
-    ListModel(ModPage* parent);
-    ~ListModel() override;
-
-    inline auto rowCount(const QModelIndex& parent) const -> int override { return parent.isValid() ? 0 : modpacks.size(); };
-    inline auto columnCount(const QModelIndex& parent) const -> int override { return parent.isValid() ? 0 : 1; };
-    inline auto flags(const QModelIndex& index) const -> Qt::ItemFlags override { return QAbstractListModel::flags(index); };
-
-    auto debugName() const -> QString;
-
-    /* Retrieve information from the model at a given index with the given role */
-    auto data(const QModelIndex& index, int role) const -> QVariant override;
-    bool setData(const QModelIndex &index, const QVariant &value, int role) override;
-
-    inline void setActiveJob(NetJob::Ptr ptr) { jobPtr = ptr; }
-    inline NetJob* activeJob() { return jobPtr.get(); }
+    ModModel(const BaseInstance&, ResourceAPI* api);
 
     /* Ask the API for more information */
-    void fetchMore(const QModelIndex& parent) override;
-    void refresh();
-    void searchWithTerm(const QString& term, const int sort, const bool filter_changed);
-    void requestModInfo(ModPlatform::IndexedPack& current, QModelIndex index);
-    void requestModVersions(const ModPlatform::IndexedPack& current, QModelIndex index);
+    void searchWithTerm(const QString& term, unsigned int sort, bool filter_changed);
 
-    virtual void loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj) = 0;
-    virtual void loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj) = 0;
-    virtual void loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr) = 0;
+    void loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj) override = 0;
+    void loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj) override = 0;
+    void loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr) override = 0;
 
-    void getLogo(const QString& logo, const QString& logoUrl, LogoCallback callback);
-
-    inline auto canFetchMore(const QModelIndex& parent) const -> bool override { return parent.isValid() ? false : searchState == CanPossiblyFetchMore; };
+    void setFilter(std::shared_ptr<ModFilterWidget::Filter> filter) { m_filter = filter; }
 
    public slots:
-    void searchRequestFinished(QJsonDocument& doc);
-    void searchRequestFailed(QString reason);
-    void searchRequestAborted();
-
-    void infoRequestFinished(QJsonDocument& doc, ModPlatform::IndexedPack& pack, const QModelIndex& index);
-
-    void versionRequestSucceeded(QJsonDocument doc, QString addonId, const QModelIndex& index);
-
-   protected slots:
-
-    void logoFailed(QString logo);
-    void logoLoaded(QString logo, QIcon out);
-
-    void performPaginatedSearch();
+    ResourceAPI::SearchArgs createSearchArguments() override;
+    ResourceAPI::VersionSearchArgs createVersionsArguments(QModelIndex&) override;
+    ResourceAPI::ProjectInfoArgs createInfoArguments(QModelIndex&) override;
 
    protected:
-    virtual auto documentToArray(QJsonDocument& obj) const -> QJsonArray = 0;
-    virtual auto getSorts() const -> const char** = 0;
-
-    void requestLogo(QString file, QString url);
-
-    inline auto getMineVersions() const -> std::list<Version>;
+    auto documentToArray(QJsonDocument& obj) const -> QJsonArray override = 0;
 
    protected:
-    ModPage* m_parent;
-
-    QList<ModPlatform::IndexedPack> modpacks;
-
-    LogoMap m_logoMap;
-    QMap<QString, LogoCallback> waitingCallbacks;
-    QStringList m_failedLogos;
-    QStringList m_loadingLogos;
+    const BaseInstance& m_base_instance;
 
-    QString currentSearchTerm;
-    int currentSort = 0;
-    int nextSearchOffset = 0;
-    enum SearchState { None, CanPossiblyFetchMore, ResetRequested, Finished } searchState = None;
-
-    NetJob::Ptr jobPtr;
+    std::shared_ptr<ModFilterWidget::Filter> m_filter = nullptr;
 };
-}  // namespace ModPlatform
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/ModPage.cpp b/launcher/ui/pages/modplatform/ModPage.cpp
index 677bc4d6..04be43ad 100644
--- a/launcher/ui/pages/modplatform/ModPage.cpp
+++ b/launcher/ui/pages/modplatform/ModPage.cpp
@@ -1,4 +1,6 @@
-// SPDX-License-Identifier: GPL-3.0-only
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only AND Apache-2.0
 /*
  *  Prism Launcher - Minecraft Launcher
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
@@ -35,61 +37,30 @@
  */
 
 #include "ModPage.h"
-#include "Application.h"
-#include "ui_ModPage.h"
+#include "ui_ResourcePage.h"
 
 #include <QDesktopServices>
 #include <QKeyEvent>
 #include <QRegularExpression>
+
 #include <memory>
 
-#include <HoeDown.h>
+#include "Application.h"
+#include "ResourceDownloadTask.h"
 
 #include "minecraft/MinecraftInstance.h"
 #include "minecraft/PackProfile.h"
-#include "ui/dialogs/ModDownloadDialog.h"
-#include "ui/widgets/ProjectItem.h"
-
-
-ModPage::ModPage(ModDownloadDialog* dialog, BaseInstance* instance, ModAPI* api)
-    : QWidget(dialog)
-    , m_instance(instance)
-    , ui(new Ui::ModPage)
-    , dialog(dialog)
-    , m_fetch_progress(this, false)
-    , api(api)
-{
-    ui->setupUi(this);
-
-    connect(ui->searchButton, &QPushButton::clicked, this, &ModPage::triggerSearch);
-    connect(ui->modFilterButton, &QPushButton::clicked, this, &ModPage::filterMods);
-    connect(ui->packView, &QListView::doubleClicked, this, &ModPage::onModSelected);
 
-    m_search_timer.setTimerType(Qt::TimerType::CoarseTimer);
-    m_search_timer.setSingleShot(true);
+#include "ui/dialogs/ResourceDownloadDialog.h"
 
-    connect(&m_search_timer, &QTimer::timeout, this, &ModPage::triggerSearch);
-
-    ui->searchEdit->installEventFilter(this);
-
-    ui->versionSelectionBox->view()->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
-    ui->versionSelectionBox->view()->parentWidget()->setMaximumHeight(300);
-
-    m_fetch_progress.hideIfInactive(true);
-    m_fetch_progress.setFixedHeight(24);
-    m_fetch_progress.progressFormat("");
-
-    ui->gridLayout_3->addWidget(&m_fetch_progress, 0, 0, 1, ui->gridLayout_3->columnCount());
-
-    ui->packView->setItemDelegate(new ProjectItemDelegate(this));
-    ui->packView->installEventFilter(this);
-
-    connect(ui->packDescription, &QTextBrowser::anchorClicked, this, &ModPage::openUrl);
-}
+namespace ResourceDownload {
 
-ModPage::~ModPage()
+ModPage::ModPage(ModDownloadDialog* dialog, BaseInstance& instance)
+    : ResourcePage(dialog, instance)
 {
-    delete ui;
+    connect(m_ui->searchButton, &QPushButton::clicked, this, &ModPage::triggerSearch);
+    connect(m_ui->resourceFilterButton, &QPushButton::clicked, this, &ModPage::filterMods);
+    connect(m_ui->packView, &QListView::doubleClicked, this, &ModPage::onResourceSelected);
 }
 
 void ModPage::setFilterWidget(unique_qobject_ptr<ModFilterWidget>& widget)
@@ -99,59 +70,19 @@ void ModPage::setFilterWidget(unique_qobject_ptr<ModFilterWidget>& widget)
 
     m_filter_widget.swap(widget);
 
-    ui->gridLayout_3->addWidget(m_filter_widget.get(), 0, 0, 1, ui->gridLayout_3->columnCount());
+    m_ui->gridLayout_3->addWidget(m_filter_widget.get(), 0, 0, 1, m_ui->gridLayout_3->columnCount());
 
-    m_filter_widget->setInstance(static_cast<MinecraftInstance*>(m_instance));
+    m_filter_widget->setInstance(&static_cast<MinecraftInstance&>(m_base_instance));
     m_filter = m_filter_widget->getFilter();
 
     connect(m_filter_widget.get(), &ModFilterWidget::filterChanged, this, [&]{
-        ui->searchButton->setStyleSheet("text-decoration: underline");
+        m_ui->searchButton->setStyleSheet("text-decoration: underline");
     });
     connect(m_filter_widget.get(), &ModFilterWidget::filterUnchanged, this, [&]{
-        ui->searchButton->setStyleSheet("text-decoration: none");
+        m_ui->searchButton->setStyleSheet("text-decoration: none");
     });
 }
 
-
-/******** Qt things ********/
-
-void ModPage::openedImpl()
-{
-    updateSelectionButton();
-    triggerSearch();
-}
-
-auto ModPage::eventFilter(QObject* watched, QEvent* event) -> bool
-{
-    if (watched == ui->searchEdit && event->type() == QEvent::KeyPress) {
-        auto* keyEvent = dynamic_cast<QKeyEvent*>(event);
-        if (keyEvent->key() == Qt::Key_Return) {
-            triggerSearch();
-            keyEvent->accept();
-            return true;
-        } else {
-            if (m_search_timer.isActive())
-                m_search_timer.stop();
-
-            m_search_timer.start(350);
-        }
-    } else if (watched == ui->packView && event->type() == QEvent::KeyPress) {
-        auto* keyEvent = dynamic_cast<QKeyEvent*>(event);
-        if (keyEvent->key() == Qt::Key_Return) {
-            onModSelected();
-
-            // To have the 'select mod' button outlined instead of the 'review and confirm' one
-            ui->modSelectionButton->setFocus(Qt::FocusReason::ShortcutFocusReason);
-            ui->packView->setFocus(Qt::FocusReason::NoFocusReason);
-
-            keyEvent->accept();
-            return true;
-        }
-    }
-    return QWidget::eventFilter(watched, event);
-}
-
-
 /******** Callbacks to events in the UI (set up in the derived classes) ********/
 
 void ModPage::filterMods()
@@ -165,176 +96,37 @@ void ModPage::triggerSearch()
     m_filter = m_filter_widget->getFilter();
 
     if (changed) {
-        ui->packView->clearSelection();
-        ui->packDescription->clear();
-        ui->versionSelectionBox->clear();
-        updateSelectionButton();
-    }
-
-    listModel->searchWithTerm(getSearchTerm(), ui->sortByBox->currentIndex(), changed);
-    m_fetch_progress.watch(listModel->activeJob());
-}
-
-QString ModPage::getSearchTerm() const
-{
-    return ui->searchEdit->text();
-}
-void ModPage::setSearchTerm(QString term)
-{
-    ui->searchEdit->setText(term);
-}
-
-void ModPage::onSelectionChanged(QModelIndex curr, QModelIndex prev)
-{
-    ui->versionSelectionBox->clear();
-
-    if (!curr.isValid()) { return; }
-
-    current = listModel->data(curr, Qt::UserRole).value<ModPlatform::IndexedPack>();
-
-    if (!current.versionsLoaded) {
-        qDebug() << QString("Loading %1 mod versions").arg(debugName());
-
-        ui->modSelectionButton->setText(tr("Loading versions..."));
-        ui->modSelectionButton->setEnabled(false);
-
-        listModel->requestModVersions(current, curr);
-    } else {
-        for (int i = 0; i < current.versions.size(); i++) {
-            ui->versionSelectionBox->addItem(current.versions[i].version, QVariant(i));
-        }
-        if (ui->versionSelectionBox->count() == 0) { ui->versionSelectionBox->addItem(tr("No valid version found."), QVariant(-1)); }
-
+        m_ui->packView->clearSelection();
+        m_ui->packDescription->clear();
+        m_ui->versionSelectionBox->clear();
         updateSelectionButton();
     }
 
-    if(!current.extraDataLoaded){
-        qDebug() << QString("Loading %1 mod info").arg(debugName());
-
-        listModel->requestModInfo(current, curr);
-    }
-
-    updateUi();
-}
-
-void ModPage::onVersionSelectionChanged(QString data)
-{
-    if (data.isNull() || data.isEmpty()) {
-        selectedVersion = -1;
-        return;
-    }
-    selectedVersion = ui->versionSelectionBox->currentData().toInt();
-    updateSelectionButton();
-}
-
-void ModPage::onModSelected()
-{
-    if (selectedVersion < 0)
-        return;
-
-    auto& version = current.versions[selectedVersion];
-    if (dialog->isModSelected(current.name, version.fileName)) {
-        dialog->removeSelectedMod(current.name);
-    } else {
-        bool is_indexed = !APPLICATION->settings()->get("ModMetadataDisabled").toBool();
-        dialog->addSelectedMod(current.name, new ModDownloadTask(current, version, dialog->mods, is_indexed));
-    }
-
-    updateSelectionButton();
-
-    /* Force redraw on the mods list when the selection changes */
-    ui->packView->adjustSize();
+    static_cast<ModModel*>(m_model)->searchWithTerm(getSearchTerm(), m_ui->sortByBox->currentData().toUInt(), changed);
+    m_fetch_progress.watch(m_model->activeSearchJob().get());
 }
 
-static const QRegularExpression modrinth(QRegularExpression::anchoredPattern("(?:www\\.)?modrinth\\.com\\/mod\\/([^\\/]+)\\/?"));
-static const QRegularExpression curseForge(QRegularExpression::anchoredPattern("(?:www\\.)?curseforge\\.com\\/minecraft\\/mc-mods\\/([^\\/]+)\\/?"));
-static const QRegularExpression curseForgeOld(QRegularExpression::anchoredPattern("minecraft\\.curseforge\\.com\\/projects\\/([^\\/]+)\\/?"));
-
-void ModPage::openUrl(const QUrl& url)
+QMap<QString, QString> ModPage::urlHandlers() const
 {
-    // do not allow other url schemes for security reasons
-    if (!(url.scheme() == "http" || url.scheme() == "https")) {
-        qWarning() << "Unsupported scheme" << url.scheme();
-        return;
-    }
-
-    // detect mod URLs and search instead
-
-    const QString address = url.host() + url.path();
-    QRegularExpressionMatch match;
-    QString page;
-
-    match = modrinth.match(address);
-    if (match.hasMatch())
-        page = "modrinth";
-    else if (APPLICATION->capabilities() & Application::SupportsFlame) {
-        match = curseForge.match(address);
-        if (!match.hasMatch())
-            match = curseForgeOld.match(address);
-
-        if (match.hasMatch())
-            page = "curseforge";
-    }
-
-    if (!page.isNull()) {
-        const QString slug = match.captured(1);
-
-        // ensure the user isn't opening the same mod
-        if (slug != current.slug) {
-            dialog->selectPage(page);
-
-            ModPage* newPage = dialog->getSelectedPage();
-
-            QLineEdit* searchEdit = newPage->ui->searchEdit;
-            ModPlatform::ListModel* model = newPage->listModel;
-            QListView* view = newPage->ui->packView;
-
-            auto jump = [url, slug, model, view] {
-                for (int row = 0; row < model->rowCount({}); row++) {
-                    const QModelIndex index = model->index(row);
-                    const auto pack = model->data(index, Qt::UserRole).value<ModPlatform::IndexedPack>();
-
-                    if (pack.slug == slug) {
-                        view->setCurrentIndex(index);
-                        return;
-                    }
-                }
-
-                // The final fallback.
-                QDesktopServices::openUrl(url);
-            };
-
-            searchEdit->setText(slug);
-            newPage->triggerSearch();
-
-            if (model->activeJob())
-                connect(model->activeJob(), &Task::finished, jump);
-            else
-                jump();
-
-            return;
-        }
-    }
-
-    // open in the user's web browser
-    QDesktopServices::openUrl(url);
+    QMap<QString, QString> map;
+    map.insert(QRegularExpression::anchoredPattern("(?:www\\.)?modrinth\\.com\\/mod\\/([^\\/]+)\\/?"), "modrinth");
+    map.insert(QRegularExpression::anchoredPattern("(?:www\\.)?curseforge\\.com\\/minecraft\\/mc-mods\\/([^\\/]+)\\/?"), "curseforge");
+    map.insert(QRegularExpression::anchoredPattern("minecraft\\.curseforge\\.com\\/projects\\/([^\\/]+)\\/?"), "curseforge");
+    return map;
 }
 
 /******** Make changes to the UI ********/
 
-void ModPage::retranslate()
-{
-   ui->retranslateUi(this);
-}
-
-void ModPage::updateModVersions(int prev_count)
+void ModPage::updateVersionList()
 {
-    auto packProfile = (dynamic_cast<MinecraftInstance*>(m_instance))->getPackProfile();
+    m_ui->versionSelectionBox->clear();
+    auto packProfile = (dynamic_cast<MinecraftInstance&>(m_base_instance)).getPackProfile();
 
     QString mcVersion = packProfile->getComponentVersion("net.minecraft");
 
-    for (int i = 0; i < current.versions.size(); i++) {
-        auto version = current.versions[i];
+    auto current_pack = getCurrentPack();
+    for (int i = 0; i < current_pack.versions.size(); i++) {
+        auto version = current_pack.versions[i];
         bool valid = false;
         for(auto& mcVer : m_filter->versions){
             //NOTE: Flame doesn't care about loader, so passing it changes nothing.
@@ -346,88 +138,20 @@ void ModPage::updateModVersions(int prev_count)
 
         // Only add the version if it's valid or using the 'Any' filter, but never if the version is opted out
         if ((valid || m_filter->versions.empty()) && !optedOut(version))
-            ui->versionSelectionBox->addItem(version.version, QVariant(i));
+            m_ui->versionSelectionBox->addItem(version.version, QVariant(i));
     }
-    if (ui->versionSelectionBox->count() == 0 && prev_count != 0) {
-        ui->versionSelectionBox->addItem(tr("No valid version found!"), QVariant(-1));
-        ui->modSelectionButton->setText(tr("Cannot select invalid version :("));
+    if (m_ui->versionSelectionBox->count() == 0) {
+        m_ui->versionSelectionBox->addItem(tr("No valid version found!"), QVariant(-1));
+        m_ui->resourceSelectionButton->setText(tr("Cannot select invalid version :("));
     }
 
     updateSelectionButton();
 }
 
-
-void ModPage::updateSelectionButton()
+void ModPage::addResourceToDialog(ModPlatform::IndexedPack& pack, ModPlatform::IndexedVersion& version)
 {
-    if (!isOpened || selectedVersion < 0) {
-        ui->modSelectionButton->setEnabled(false);
-        return;
-    }
-
-    ui->modSelectionButton->setEnabled(true);
-    auto& version = current.versions[selectedVersion];
-    if (!dialog->isModSelected(current.name, version.fileName)) {
-        ui->modSelectionButton->setText(tr("Select mod for download"));
-    } else {
-        ui->modSelectionButton->setText(tr("Deselect mod for download"));
-    }
+    bool is_indexed = !APPLICATION->settings()->get("ModMetadataDisabled").toBool();
+    m_parent_dialog->addResource(pack, version, is_indexed);
 }
 
-void ModPage::updateUi()
-{
-    QString text = "";
-    QString name = current.name;
-
-    if (current.websiteUrl.isEmpty())
-        text = name;
-    else
-        text = "<a href=\"" + current.websiteUrl + "\">" + name + "</a>";
-
-    if (!current.authors.empty()) {
-        auto authorToStr = [](ModPlatform::ModpackAuthor& author) -> QString {
-            if (author.url.isEmpty()) { return author.name; }
-            return QString("<a href=\"%1\">%2</a>").arg(author.url, author.name);
-        };
-        QStringList authorStrs;
-        for (auto& author : current.authors) {
-            authorStrs.push_back(authorToStr(author));
-        }
-        text += "<br>" + tr(" by ") + authorStrs.join(", ");
-    }
-
-    if (current.extraDataLoaded) {
-        if (!current.extraData.donate.isEmpty()) {
-            text += "<br><br>" + tr("Donate information: ");
-            auto donateToStr = [](ModPlatform::DonationData& donate) -> QString {
-                return QString("<a href=\"%1\">%2</a>").arg(donate.url, donate.platform);
-            };
-            QStringList donates;
-            for (auto& donate : current.extraData.donate) {
-                donates.append(donateToStr(donate));
-            }
-            text += donates.join(", ");
-        }
-
-        if (!current.extraData.issuesUrl.isEmpty()
-         || !current.extraData.sourceUrl.isEmpty()
-         || !current.extraData.wikiUrl.isEmpty()
-         || !current.extraData.discordUrl.isEmpty()) {
-            text += "<br><br>" + tr("External links:") + "<br>";
-        }
-
-        if (!current.extraData.issuesUrl.isEmpty())
-            text += "- " + tr("Issues: <a href=%1>%1</a>").arg(current.extraData.issuesUrl) + "<br>";
-        if (!current.extraData.wikiUrl.isEmpty())
-            text += "- " + tr("Wiki: <a href=%1>%1</a>").arg(current.extraData.wikiUrl) + "<br>";
-        if (!current.extraData.sourceUrl.isEmpty())
-            text += "- " + tr("Source code: <a href=%1>%1</a>").arg(current.extraData.sourceUrl) + "<br>";
-        if (!current.extraData.discordUrl.isEmpty())
-            text += "- " + tr("Discord: <a href=%1>%1</a>").arg(current.extraData.discordUrl) + "<br>";
-    }
-
-    text += "<hr>";
-
-    HoeDown h;
-    ui->packDescription->setHtml(text + (current.extraData.body.isEmpty() ? current.description : h.process(current.extraData.body.toUtf8())));
-    ui->packDescription->flush();
-}
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/ModPage.h b/launcher/ui/pages/modplatform/ModPage.h
index c9ccbaf2..4ea55efa 100644
--- a/launcher/ui/pages/modplatform/ModPage.h
+++ b/launcher/ui/pages/modplatform/ModPage.h
@@ -1,105 +1,74 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
 #pragma once
 
 #include <QWidget>
 
-#include "Application.h"
-#include "modplatform/ModAPI.h"
 #include "modplatform/ModIndex.h"
-#include "ui/pages/BasePage.h"
+
+#include "ui/pages/modplatform/ResourcePage.h"
 #include "ui/pages/modplatform/ModModel.h"
 #include "ui/widgets/ModFilterWidget.h"
-#include "ui/widgets/ProgressWidget.h"
-
-class ModDownloadDialog;
 
 namespace Ui {
-class ModPage;
+class ResourcePage;
 }
 
+namespace ResourceDownload {
+
+class ModDownloadDialog;
+
 /* This page handles most logic related to browsing and selecting mods to download. */
-class ModPage : public QWidget, public BasePage {
+class ModPage : public ResourcePage {
     Q_OBJECT
 
    public:
     template<typename T>
-    static T* create(ModDownloadDialog* dialog, BaseInstance* instance)
+    static T* create(ModDownloadDialog* dialog, BaseInstance& instance)
     {
         auto page = new T(dialog, instance);
+        auto model = static_cast<ModModel*>(page->getModel());
 
-        auto filter_widget = ModFilterWidget::create(static_cast<MinecraftInstance*>(instance)->getPackProfile()->getComponentVersion("net.minecraft"), page);
+        auto filter_widget = ModFilterWidget::create(static_cast<MinecraftInstance&>(instance).getPackProfile()->getComponentVersion("net.minecraft"), page);
         page->setFilterWidget(filter_widget);
+        model->setFilter(page->getFilter());
+
+        connect(model, &ResourceModel::versionListUpdated, page, &ResourcePage::updateVersionList);
+        connect(model, &ResourceModel::projectInfoUpdated, page, &ResourcePage::updateUi);
 
         return page;
     }
 
-    ~ModPage() override;
-
-    /* Affects what the user sees */
-    auto displayName() const -> QString override = 0;
-    auto icon() const -> QIcon override = 0;
-    auto id() const -> QString override = 0;
-    auto helpPage() const -> QString override = 0;
-
-    /* Used internally */
-    virtual auto metaEntryBase() const -> QString = 0;
-    virtual auto debugName() const -> QString = 0;
-
+    //: The plural version of 'mod'
+    [[nodiscard]] inline QString resourcesString() const override { return tr("mods"); }
+    //: The singular version of 'mods'
+    [[nodiscard]] inline QString resourceString() const override { return tr("mod"); }
 
-    void retranslate() override;
+    [[nodiscard]] QMap<QString, QString> urlHandlers() const override;
 
-    void updateUi();
+    void addResourceToDialog(ModPlatform::IndexedPack&, ModPlatform::IndexedVersion&) override;
 
-    auto shouldDisplay() const -> bool override = 0;
-    virtual auto validateVersion(ModPlatform::IndexedVersion& ver, QString mineVer, ModAPI::ModLoaderTypes loaders = ModAPI::Unspecified) const -> bool = 0;
-    virtual bool optedOut(ModPlatform::IndexedVersion& ver) const { return false; };
+    virtual auto validateVersion(ModPlatform::IndexedVersion& ver, QString mineVer, std::optional<ResourceAPI::ModLoaderTypes> loaders = {}) const -> bool = 0;
 
-    auto apiProvider() -> ModAPI* { return api.get(); };
+    [[nodiscard]] bool supportsFiltering() const override { return true; };
     auto getFilter() const -> const std::shared_ptr<ModFilterWidget::Filter> { return m_filter; }
-    auto getDialog() const -> const ModDownloadDialog* { return dialog; }
-
-    /** Get the current term in the search bar. */
-    auto getSearchTerm() const -> QString;
-    /** Programatically set the term in the search bar. */
-    void setSearchTerm(QString);
-
     void setFilterWidget(unique_qobject_ptr<ModFilterWidget>&);
 
-    auto getCurrent() -> ModPlatform::IndexedPack& { return current; }
-    void updateModVersions(int prev_count = -1);
-
-    void openedImpl() override;
-    auto eventFilter(QObject* watched, QEvent* event) -> bool override;
-
-    BaseInstance* m_instance;
+   public slots:
+    void updateVersionList() override;
 
    protected:
-    ModPage(ModDownloadDialog* dialog, BaseInstance* instance, ModAPI* api);
-    void updateSelectionButton();
+    ModPage(ModDownloadDialog* dialog, BaseInstance& instance);
 
    protected slots:
     virtual void filterMods();
-    void triggerSearch();
-    void onSelectionChanged(QModelIndex first, QModelIndex second);
-    void onVersionSelectionChanged(QString data);
-    void onModSelected();
-    virtual void openUrl(const QUrl& url);
+    void triggerSearch() override;
 
    protected:
-    Ui::ModPage* ui = nullptr;
-    ModDownloadDialog* dialog = nullptr;
-
     unique_qobject_ptr<ModFilterWidget> m_filter_widget;
     std::shared_ptr<ModFilterWidget::Filter> m_filter;
-
-    ProgressWidget m_fetch_progress;
-
-    ModPlatform::ListModel* listModel = nullptr;
-    ModPlatform::IndexedPack current;
-
-    std::unique_ptr<ModAPI> api;
-
-    int selectedVersion = -1;
-
-    // Used to do instant searching with a delay to cache quick changes
-    QTimer m_search_timer;
 };
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/ResourceModel.cpp b/launcher/ui/pages/modplatform/ResourceModel.cpp
new file mode 100644
index 00000000..472aa851
--- /dev/null
+++ b/launcher/ui/pages/modplatform/ResourceModel.cpp
@@ -0,0 +1,445 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+#include "ResourceModel.h"
+
+#include <QCryptographicHash>
+#include <QIcon>
+#include <QMessageBox>
+#include <QPixmapCache>
+#include <QUrl>
+#include <memory>
+
+#include "Application.h"
+#include "BuildConfig.h"
+#include "Json.h"
+
+#include "net/Download.h"
+#include "net/NetJob.h"
+
+#include "modplatform/ModIndex.h"
+
+#include "ui/widgets/ProjectItem.h"
+
+namespace ResourceDownload {
+
+QHash<ResourceModel*, bool> ResourceModel::s_running_models;
+
+ResourceModel::ResourceModel(ResourceAPI* api) : QAbstractListModel(), m_api(api)
+{
+    s_running_models.insert(this, true);
+}
+
+ResourceModel::~ResourceModel()
+{
+    s_running_models.find(this).value() = false;
+}
+
+auto ResourceModel::data(const QModelIndex& index, int role) const -> QVariant
+{
+    int pos = index.row();
+    if (pos >= m_packs.size() || pos < 0 || !index.isValid()) {
+        return QString("INVALID INDEX %1").arg(pos);
+    }
+
+    auto pack = m_packs.at(pos);
+    switch (role) {
+        case Qt::ToolTipRole: {
+            if (pack->description.length() > 100) {
+                // some magic to prevent to long tooltips and replace html linebreaks
+                QString edit = pack->description.left(97);
+                edit = edit.left(edit.lastIndexOf("<br>")).left(edit.lastIndexOf(" ")).append("...");
+                return edit;
+            }
+            return pack->description;
+        }
+        case Qt::DecorationRole: {
+            if (auto icon_or_none = const_cast<ResourceModel*>(this)->getIcon(const_cast<QModelIndex&>(index), pack->logoUrl);
+                icon_or_none.has_value())
+                return icon_or_none.value();
+
+            return APPLICATION->getThemedIcon("screenshot-placeholder");
+        }
+        case Qt::SizeHintRole:
+            return QSize(0, 58);
+        case Qt::UserRole: {
+            QVariant v;
+            v.setValue(*pack);
+            return v;
+        }
+            // Custom data
+        case UserDataTypes::TITLE:
+            return pack->name;
+        case UserDataTypes::DESCRIPTION:
+            return pack->description;
+        case UserDataTypes::SELECTED:
+            return pack->isAnyVersionSelected();
+        default:
+            break;
+    }
+
+    return {};
+}
+
+QHash<int, QByteArray> ResourceModel::roleNames() const
+{
+    QHash<int, QByteArray> roles;
+
+    roles[Qt::ToolTipRole] = "toolTip";
+    roles[Qt::DecorationRole] = "decoration";
+    roles[Qt::SizeHintRole] = "sizeHint";
+    roles[Qt::UserRole] = "pack";
+    roles[UserDataTypes::TITLE] = "title";
+    roles[UserDataTypes::DESCRIPTION] = "description";
+    roles[UserDataTypes::SELECTED] = "selected";
+
+    return roles;
+}
+
+bool ResourceModel::setData(const QModelIndex& index, const QVariant& value, int role)
+{
+    int pos = index.row();
+    if (pos >= m_packs.size() || pos < 0 || !index.isValid())
+        return false;
+
+    m_packs[pos] = std::make_shared<ModPlatform::IndexedPack>(value.value<ModPlatform::IndexedPack>());
+    emit dataChanged(index, index);
+
+    return true;
+}
+
+QString ResourceModel::debugName() const
+{
+    return "ResourceDownload (Model)";
+}
+
+void ResourceModel::fetchMore(const QModelIndex& parent)
+{
+    if (parent.isValid() || m_search_state == SearchState::Finished)
+        return;
+
+    search();
+}
+
+void ResourceModel::search()
+{
+    if (hasActiveSearchJob())
+        return;
+
+    auto args{ createSearchArguments() };
+
+    auto callbacks{ createSearchCallbacks() };
+
+    // Use defaults if no callbacks are set
+    if (!callbacks.on_succeed)
+        callbacks.on_succeed = [this](auto& doc) {
+            if (!s_running_models.constFind(this).value())
+                return;
+            searchRequestSucceeded(doc);
+        };
+    if (!callbacks.on_fail)
+        callbacks.on_fail = [this](QString reason, int network_error_code) {
+            if (!s_running_models.constFind(this).value())
+                return;
+            searchRequestFailed(reason, network_error_code);
+        };
+    if (!callbacks.on_abort)
+        callbacks.on_abort = [this] {
+            if (!s_running_models.constFind(this).value())
+                return;
+            searchRequestAborted();
+        };
+
+    if (auto job = m_api->searchProjects(std::move(args), std::move(callbacks)); job)
+        runSearchJob(job);
+}
+
+void ResourceModel::loadEntry(QModelIndex& entry)
+{
+    auto const& pack = m_packs[entry.row()];
+
+    if (!hasActiveInfoJob())
+        m_current_info_job.clear();
+
+    if (!pack->versionsLoaded) {
+        auto args{ createVersionsArguments(entry) };
+        auto callbacks{ createVersionsCallbacks(entry) };
+
+        // Use default if no callbacks are set
+        if (!callbacks.on_succeed)
+            callbacks.on_succeed = [this, entry](auto& doc, auto pack) {
+                if (!s_running_models.constFind(this).value())
+                    return;
+                versionRequestSucceeded(doc, pack, entry);
+            };
+
+        if (auto job = m_api->getProjectVersions(std::move(args), std::move(callbacks)); job)
+            runInfoJob(job);
+    }
+
+    if (!pack->extraDataLoaded) {
+        auto args{ createInfoArguments(entry) };
+        auto callbacks{ createInfoCallbacks(entry) };
+
+        // Use default if no callbacks are set
+        if (!callbacks.on_succeed)
+            callbacks.on_succeed = [this, entry](auto& doc, auto pack) {
+                if (!s_running_models.constFind(this).value())
+                    return;
+                infoRequestSucceeded(doc, pack, entry);
+            };
+
+        if (auto job = m_api->getProjectInfo(std::move(args), std::move(callbacks)); job)
+            runInfoJob(job);
+    }
+}
+
+void ResourceModel::refresh()
+{
+    bool reset_requested = false;
+
+    if (hasActiveInfoJob()) {
+        m_current_info_job.abort();
+        reset_requested = true;
+    }
+
+    if (hasActiveSearchJob()) {
+        m_current_search_job->abort();
+        reset_requested = true;
+    }
+
+    if (reset_requested) {
+        m_search_state = SearchState::ResetRequested;
+        return;
+    }
+
+    clearData();
+    m_search_state = SearchState::None;
+
+    m_next_search_offset = 0;
+    search();
+}
+
+void ResourceModel::clearData()
+{
+    beginResetModel();
+    m_packs.clear();
+    endResetModel();
+}
+
+void ResourceModel::runSearchJob(Task::Ptr ptr)
+{
+    m_current_search_job.reset(ptr); // clean up first
+    m_current_search_job->start();
+}
+void ResourceModel::runInfoJob(Task::Ptr ptr)
+{
+    if (!m_current_info_job.isRunning())
+        m_current_info_job.clear();
+
+    m_current_info_job.addTask(ptr);
+
+    if (!m_current_info_job.isRunning())
+        m_current_info_job.run();
+}
+
+std::optional<ResourceAPI::SortingMethod> ResourceModel::getCurrentSortingMethodByIndex() const
+{
+    std::optional<ResourceAPI::SortingMethod> sort{};
+
+    {  // Find sorting method by ID
+        auto sorting_methods = getSortingMethods();
+        auto method = std::find_if(sorting_methods.constBegin(), sorting_methods.constEnd(),
+                                   [this](auto const& e) { return m_current_sort_index == e.index; });
+        if (method != sorting_methods.constEnd())
+            sort = *method;
+    }
+
+    return sort;
+}
+
+std::optional<QIcon> ResourceModel::getIcon(QModelIndex& index, const QUrl& url)
+{
+    QPixmap pixmap;
+    if (QPixmapCache::find(url.toString(), &pixmap))
+        return { pixmap };
+
+    if (!m_current_icon_job)
+        m_current_icon_job.reset(new NetJob("IconJob", APPLICATION->network()));
+
+    if (m_currently_running_icon_actions.contains(url))
+        return {};
+    if (m_failed_icon_actions.contains(url))
+        return {};
+
+    auto cache_entry = APPLICATION->metacache()->resolveEntry(
+        metaEntryBase(),
+        QString("logos/%1").arg(QString(QCryptographicHash::hash(url.toEncoded(), QCryptographicHash::Algorithm::Sha1).toHex())));
+    auto icon_fetch_action = Net::Download::makeCached(url, cache_entry);
+
+    auto full_file_path = cache_entry->getFullPath();
+    connect(icon_fetch_action.get(), &NetAction::succeeded, this, [=] {
+        auto icon = QIcon(full_file_path);
+        QPixmapCache::insert(url.toString(), icon.pixmap(icon.actualSize({ 64, 64 })));
+
+        m_currently_running_icon_actions.remove(url);
+
+        emit dataChanged(index, index, { Qt::DecorationRole });
+    });
+    connect(icon_fetch_action.get(), &NetAction::failed, this, [=] {
+        m_currently_running_icon_actions.remove(url);
+        m_failed_icon_actions.insert(url);
+    });
+
+    m_currently_running_icon_actions.insert(url);
+
+    m_current_icon_job->addNetAction(icon_fetch_action);
+    if (!m_current_icon_job->isRunning())
+        QMetaObject::invokeMethod(m_current_icon_job.get(), &NetJob::start);
+
+    return {};
+}
+
+// No 'forgor to implement' shall pass here :blobfox_knife:
+#define NEED_FOR_CALLBACK_ASSERT(name) \
+    Q_ASSERT_X(0 != 0, #name, "You NEED to re-implement this if you intend on using the default callbacks.")
+
+QJsonArray ResourceModel::documentToArray(QJsonDocument& doc) const
+{
+    NEED_FOR_CALLBACK_ASSERT("documentToArray");
+    return {};
+}
+void ResourceModel::loadIndexedPack(ModPlatform::IndexedPack&, QJsonObject&)
+{
+    NEED_FOR_CALLBACK_ASSERT("loadIndexedPack");
+}
+void ResourceModel::loadExtraPackInfo(ModPlatform::IndexedPack&, QJsonObject&)
+{
+    NEED_FOR_CALLBACK_ASSERT("loadExtraPackInfo");
+}
+void ResourceModel::loadIndexedPackVersions(ModPlatform::IndexedPack&, QJsonArray&)
+{
+    NEED_FOR_CALLBACK_ASSERT("loadIndexedPackVersions");
+}
+
+/* Default callbacks */
+
+void ResourceModel::searchRequestSucceeded(QJsonDocument& doc)
+{
+    QList<ModPlatform::IndexedPack::Ptr> newList;
+    auto packs = documentToArray(doc);
+
+    for (auto packRaw : packs) {
+        auto packObj = packRaw.toObject();
+
+        ModPlatform::IndexedPack::Ptr pack = std::make_shared<ModPlatform::IndexedPack>();
+        try {
+            loadIndexedPack(*pack, packObj);
+            newList.append(pack);
+        } catch (const JSONValidationError& e) {
+            qWarning() << "Error while loading resource from " << debugName() << ": " << e.cause();
+            continue;
+        }
+    }
+
+    if (packs.size() < 25) {
+        m_search_state = SearchState::Finished;
+    } else {
+        m_next_search_offset += 25;
+        m_search_state = SearchState::CanFetchMore;
+    }
+
+    // When you have a Qt build with assertions turned on, proceeding here will abort the application
+    if (newList.size() == 0)
+        return;
+
+    beginInsertRows(QModelIndex(), m_packs.size(), m_packs.size() + newList.size() - 1);
+    m_packs.append(newList);
+    endInsertRows();
+}
+
+void ResourceModel::searchRequestFailed(QString reason, int network_error_code)
+{
+    switch (network_error_code) {
+        default:
+            // Network error
+            QMessageBox::critical(nullptr, tr("Error"), tr("A network error occurred. Could not load mods."));
+            break;
+        case 409:
+            // 409 Gone, notify user to update
+            QMessageBox::critical(nullptr, tr("Error"),
+                                  QString("%1").arg(tr("API version too old!\nPlease update %1!").arg(BuildConfig.LAUNCHER_DISPLAYNAME)));
+            break;
+    }
+
+    m_search_state = SearchState::Finished;
+}
+
+void ResourceModel::searchRequestAborted()
+{
+    if (m_search_state != SearchState::ResetRequested)
+        qCritical() << "Search task in" << debugName() << "aborted by an unknown reason!";
+
+    // Retry fetching
+    clearData();
+
+    m_next_search_offset = 0;
+    search();
+}
+
+void ResourceModel::versionRequestSucceeded(QJsonDocument& doc, ModPlatform::IndexedPack& pack, const QModelIndex& index)
+{
+    auto current_pack = data(index, Qt::UserRole).value<ModPlatform::IndexedPack>();
+
+    // Check if the index is still valid for this resource or not
+    if (pack.addonId != current_pack.addonId)
+        return;
+
+    try {
+        auto arr = doc.isObject() ? Json::ensureArray(doc.object(), "data") : doc.array();
+        loadIndexedPackVersions(current_pack, arr);
+    } catch (const JSONValidationError& e) {
+        qDebug() << doc;
+        qWarning() << "Error while reading " << debugName() << " resource version: " << e.cause();
+    }
+
+    // Cache info :^)
+    QVariant new_pack;
+    new_pack.setValue(current_pack);
+    if (!setData(index, new_pack, Qt::UserRole)) {
+        qWarning() << "Failed to cache resource versions!";
+        return;
+    }
+
+    emit versionListUpdated();
+}
+
+void ResourceModel::infoRequestSucceeded(QJsonDocument& doc, ModPlatform::IndexedPack& pack, const QModelIndex& index)
+{
+    auto current_pack = data(index, Qt::UserRole).value<ModPlatform::IndexedPack>();
+
+    // Check if the index is still valid for this resource or not
+    if (pack.addonId != current_pack.addonId)
+        return;
+
+    try {
+        auto obj = Json::requireObject(doc);
+        loadExtraPackInfo(current_pack, obj);
+    } catch (const JSONValidationError& e) {
+        qDebug() << doc;
+        qWarning() << "Error while reading " << debugName() << " resource info: " << e.cause();
+    }
+
+    // Cache info :^)
+    QVariant new_pack;
+    new_pack.setValue(current_pack);
+    if (!setData(index, new_pack, Qt::UserRole)) {
+        qWarning() << "Failed to cache resource info!";
+        return;
+    }
+
+    emit projectInfoUpdated();
+}
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/ResourceModel.h b/launcher/ui/pages/modplatform/ResourceModel.h
new file mode 100644
index 00000000..1ec42cda
--- /dev/null
+++ b/launcher/ui/pages/modplatform/ResourceModel.h
@@ -0,0 +1,147 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+#pragma once
+
+#include <optional>
+
+#include <QAbstractListModel>
+
+#include "QObjectPtr.h"
+
+#include "modplatform/ResourceAPI.h"
+
+#include "tasks/ConcurrentTask.h"
+
+class NetJob;
+class ResourceAPI;
+
+namespace ModPlatform {
+struct IndexedPack;
+}
+
+namespace ResourceDownload {
+
+class ResourceModel : public QAbstractListModel {
+    Q_OBJECT
+
+    Q_PROPERTY(QString search_term MEMBER m_search_term WRITE setSearchTerm)
+
+   public:
+    ResourceModel(ResourceAPI* api);
+    ~ResourceModel() override;
+
+    [[nodiscard]] auto data(const QModelIndex&, int role) const -> QVariant override;
+    [[nodiscard]] auto roleNames() const -> QHash<int, QByteArray> override;
+    bool setData(const QModelIndex& index, const QVariant& value, int role) override;
+
+    [[nodiscard]] virtual auto debugName() const -> QString;
+    [[nodiscard]] virtual auto metaEntryBase() const -> QString = 0;
+
+    [[nodiscard]] inline int rowCount(const QModelIndex& parent) const override { return parent.isValid() ? 0 : m_packs.size(); }
+    [[nodiscard]] inline int columnCount(const QModelIndex& parent) const override { return parent.isValid() ? 0 : 1; }
+    [[nodiscard]] inline auto flags(const QModelIndex& index) const -> Qt::ItemFlags override { return QAbstractListModel::flags(index); }
+
+    [[nodiscard]] bool hasActiveSearchJob() const { return m_current_search_job && m_current_search_job->isRunning(); }
+    [[nodiscard]] bool hasActiveInfoJob() const { return m_current_info_job.isRunning(); }
+    [[nodiscard]] Task::Ptr activeSearchJob() { return hasActiveSearchJob() ? m_current_search_job : nullptr; }
+
+    [[nodiscard]] auto getSortingMethods() const { return m_api->getSortingMethods(); }
+
+   public slots:
+    void fetchMore(const QModelIndex& parent) override;
+    // NOTE: Can't use [[nodiscard]] here because of https://bugreports.qt.io/browse/QTBUG-58628 on Qt 5.12
+    inline bool canFetchMore(const QModelIndex& parent) const override
+    {
+        return parent.isValid() ? false : m_search_state == SearchState::CanFetchMore;
+    }
+
+    void setSearchTerm(QString term) { m_search_term = term; }
+
+    virtual ResourceAPI::SearchArgs createSearchArguments() = 0;
+    virtual ResourceAPI::SearchCallbacks createSearchCallbacks() { return {}; }
+
+    virtual ResourceAPI::VersionSearchArgs createVersionsArguments(QModelIndex&) = 0;
+    virtual ResourceAPI::VersionSearchCallbacks createVersionsCallbacks(QModelIndex&) { return {}; }
+
+    virtual ResourceAPI::ProjectInfoArgs createInfoArguments(QModelIndex&) = 0;
+    virtual ResourceAPI::ProjectInfoCallbacks createInfoCallbacks(QModelIndex&) { return {}; }
+
+    /** Requests the API for more entries. */
+    virtual void search();
+
+    /** Applies any processing / extra requests needed to fully load the specified entry's information. */
+    virtual void loadEntry(QModelIndex&);
+
+    /** Schedule a refresh, clearing the current state. */
+    void refresh();
+
+    /** Gets the icon at the URL for the given index. If it's not fetched yet, fetch it and update when fisinhed. */
+    std::optional<QIcon> getIcon(QModelIndex&, const QUrl&);
+
+   protected:
+    /** Resets the model's data. */
+    void clearData();
+
+    void runSearchJob(Task::Ptr);
+    void runInfoJob(Task::Ptr);
+
+    [[nodiscard]] auto getCurrentSortingMethodByIndex() const -> std::optional<ResourceAPI::SortingMethod>;
+
+    /** Converts a JSON document to a common array format.
+     *
+     *  This is needed so that different providers, with different JSON structures, can be parsed
+     *  uniformally. You NEED to re-implement this if you intend on using the default callbacks.
+     */
+    [[nodiscard]] virtual auto documentToArray(QJsonDocument&) const -> QJsonArray;
+
+    /** Functions to load data into a pack.
+     *
+     *  Those are needed for the same reason as documentToArray, and NEED to be re-implemented in the same way.
+     */
+
+    virtual void loadIndexedPack(ModPlatform::IndexedPack&, QJsonObject&);
+    virtual void loadExtraPackInfo(ModPlatform::IndexedPack&, QJsonObject&);
+    virtual void loadIndexedPackVersions(ModPlatform::IndexedPack&, QJsonArray&);
+
+   protected:
+    /* Basic search parameters */
+    enum class SearchState { None, CanFetchMore, ResetRequested, Finished } m_search_state = SearchState::None;
+    int m_next_search_offset = 0;
+    QString m_search_term;
+    unsigned int m_current_sort_index = 0;
+
+    std::unique_ptr<ResourceAPI> m_api;
+
+    // Job for searching for new entries
+    shared_qobject_ptr<Task> m_current_search_job;
+    // Job for fetching versions and extra info on existing entries
+    ConcurrentTask m_current_info_job;
+
+    shared_qobject_ptr<NetJob> m_current_icon_job;
+    QSet<QUrl> m_currently_running_icon_actions;
+    QSet<QUrl> m_failed_icon_actions;
+
+    QList<ModPlatform::IndexedPack::Ptr> m_packs;
+
+    // HACK: We need this to prevent callbacks from calling the model after it has already been deleted.
+    // This leaks a tiny bit of memory per time the user has opened a resource dialog. How to make this better?
+    static QHash<ResourceModel*, bool> s_running_models;
+
+   private:
+    /* Default search request callbacks */
+    void searchRequestSucceeded(QJsonDocument&);
+    void searchRequestFailed(QString reason, int network_error_code);
+    void searchRequestAborted();
+
+    void versionRequestSucceeded(QJsonDocument&, ModPlatform::IndexedPack&, const QModelIndex&);
+
+    void infoRequestSucceeded(QJsonDocument&, ModPlatform::IndexedPack&, const QModelIndex&);
+
+   signals:
+    void versionListUpdated();
+    void projectInfoUpdated();
+};
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/ResourcePackModel.cpp b/launcher/ui/pages/modplatform/ResourcePackModel.cpp
new file mode 100644
index 00000000..18c14bf8
--- /dev/null
+++ b/launcher/ui/pages/modplatform/ResourcePackModel.cpp
@@ -0,0 +1,46 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+#include "ResourcePackModel.h"
+
+#include <QMessageBox>
+
+namespace ResourceDownload {
+
+ResourcePackResourceModel::ResourcePackResourceModel(BaseInstance const& base_inst, ResourceAPI* api)
+    : ResourceModel(api), m_base_instance(base_inst){};
+
+/******** Make data requests ********/
+
+ResourceAPI::SearchArgs ResourcePackResourceModel::createSearchArguments()
+{
+    auto sort = getCurrentSortingMethodByIndex();
+    return { ModPlatform::ResourceType::RESOURCE_PACK, m_next_search_offset, m_search_term, sort };
+}
+
+ResourceAPI::VersionSearchArgs ResourcePackResourceModel::createVersionsArguments(QModelIndex& entry)
+{
+    auto& pack = m_packs[entry.row()];
+    return { *pack };
+}
+
+ResourceAPI::ProjectInfoArgs ResourcePackResourceModel::createInfoArguments(QModelIndex& entry)
+{
+    auto& pack = m_packs[entry.row()];
+    return { *pack };
+}
+
+void ResourcePackResourceModel::searchWithTerm(const QString& term, unsigned int sort)
+{
+    if (m_search_term == term && m_search_term.isNull() == term.isNull() && m_current_sort_index == sort) {
+        return;
+    }
+
+    setSearchTerm(term);
+    m_current_sort_index = sort;
+
+    refresh();
+}
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/ResourcePackModel.h b/launcher/ui/pages/modplatform/ResourcePackModel.h
new file mode 100644
index 00000000..e2b4a195
--- /dev/null
+++ b/launcher/ui/pages/modplatform/ResourcePackModel.h
@@ -0,0 +1,43 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+#pragma once
+
+#include <QAbstractListModel>
+
+#include "BaseInstance.h"
+
+#include "modplatform/ModIndex.h"
+
+#include "ui/pages/modplatform/ResourceModel.h"
+
+class Version;
+
+namespace ResourceDownload {
+
+class ResourcePackResourceModel : public ResourceModel {
+    Q_OBJECT
+
+   public:
+    ResourcePackResourceModel(BaseInstance const&, ResourceAPI*);
+
+    /* Ask the API for more information */
+    void searchWithTerm(const QString& term, unsigned int sort);
+
+    void loadIndexedPack(ModPlatform::IndexedPack&, QJsonObject&) override = 0;
+    void loadExtraPackInfo(ModPlatform::IndexedPack&, QJsonObject&) override = 0;
+    void loadIndexedPackVersions(ModPlatform::IndexedPack&, QJsonArray&) override = 0;
+
+   public slots:
+    ResourceAPI::SearchArgs createSearchArguments() override;
+    ResourceAPI::VersionSearchArgs createVersionsArguments(QModelIndex&) override;
+    ResourceAPI::ProjectInfoArgs createInfoArguments(QModelIndex&) override;
+
+   protected:
+    const BaseInstance& m_base_instance;
+
+    auto documentToArray(QJsonDocument& obj) const -> QJsonArray override = 0;
+};
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/ResourcePackPage.cpp b/launcher/ui/pages/modplatform/ResourcePackPage.cpp
new file mode 100644
index 00000000..52fb4802
--- /dev/null
+++ b/launcher/ui/pages/modplatform/ResourcePackPage.cpp
@@ -0,0 +1,46 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+#include "ResourcePackPage.h"
+#include "ui_ResourcePage.h"
+
+#include "ResourcePackModel.h"
+
+#include "ui/dialogs/ResourceDownloadDialog.h"
+
+#include <QRegularExpression>
+
+namespace ResourceDownload {
+
+ResourcePackResourcePage::ResourcePackResourcePage(ResourceDownloadDialog* dialog, BaseInstance& instance)
+    : ResourcePage(dialog, instance)
+{
+    connect(m_ui->searchButton, &QPushButton::clicked, this, &ResourcePackResourcePage::triggerSearch);
+    connect(m_ui->packView, &QListView::doubleClicked, this, &ResourcePackResourcePage::onResourceSelected);
+}
+
+/******** Callbacks to events in the UI (set up in the derived classes) ********/
+
+void ResourcePackResourcePage::triggerSearch()
+{
+    m_ui->packView->clearSelection();
+    m_ui->packDescription->clear();
+    m_ui->versionSelectionBox->clear();
+
+    updateSelectionButton();
+
+    static_cast<ResourcePackResourceModel*>(m_model)->searchWithTerm(getSearchTerm(), m_ui->sortByBox->currentData().toUInt());
+    m_fetch_progress.watch(m_model->activeSearchJob().get());
+}
+
+QMap<QString, QString> ResourcePackResourcePage::urlHandlers() const
+{
+    QMap<QString, QString> map;
+    map.insert(QRegularExpression::anchoredPattern("(?:www\\.)?modrinth\\.com\\/resourcepack\\/([^\\/]+)\\/?"), "modrinth");
+    map.insert(QRegularExpression::anchoredPattern("(?:www\\.)?curseforge\\.com\\/minecraft\\/texture-packs\\/([^\\/]+)\\/?"), "curseforge");
+    map.insert(QRegularExpression::anchoredPattern("minecraft\\.curseforge\\.com\\/projects\\/([^\\/]+)\\/?"), "curseforge");
+    return map;
+}
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/ResourcePackPage.h b/launcher/ui/pages/modplatform/ResourcePackPage.h
new file mode 100644
index 00000000..8c5cf08b
--- /dev/null
+++ b/launcher/ui/pages/modplatform/ResourcePackPage.h
@@ -0,0 +1,50 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+#pragma once
+
+#include "ui/pages/modplatform/ResourcePage.h"
+#include "ui/pages/modplatform/ResourcePackModel.h"
+
+namespace Ui {
+class ResourcePage;
+}
+
+namespace ResourceDownload {
+
+class ResourcePackDownloadDialog;
+
+class ResourcePackResourcePage : public ResourcePage {
+    Q_OBJECT
+
+   public:
+    template <typename T>
+    static T* create(ResourcePackDownloadDialog* dialog, BaseInstance& instance)
+    {
+        auto page = new T(dialog, instance);
+        auto model = static_cast<ResourcePackResourceModel*>(page->getModel());
+
+        connect(model, &ResourceModel::versionListUpdated, page, &ResourcePage::updateVersionList);
+        connect(model, &ResourceModel::projectInfoUpdated, page, &ResourcePage::updateUi);
+
+        return page;
+    }
+
+    //: The plural version of 'resource pack'
+    [[nodiscard]] inline QString resourcesString() const override { return tr("resource packs"); }
+    //: The singular version of 'resource packs'
+    [[nodiscard]] inline QString resourceString() const override { return tr("resource pack"); }
+
+    [[nodiscard]] bool supportsFiltering() const override { return false; };
+
+    [[nodiscard]] QMap<QString, QString> urlHandlers() const override;
+
+   protected:
+    ResourcePackResourcePage(ResourceDownloadDialog* dialog, BaseInstance& instance);
+
+   protected slots:
+    void triggerSearch() override;
+};
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/ResourcePage.cpp b/launcher/ui/pages/modplatform/ResourcePage.cpp
new file mode 100644
index 00000000..f75bb886
--- /dev/null
+++ b/launcher/ui/pages/modplatform/ResourcePage.cpp
@@ -0,0 +1,413 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only AND Apache-2.0
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
+
+#include "ResourcePage.h"
+#include "ui_ResourcePage.h"
+
+#include <QDesktopServices>
+#include <QKeyEvent>
+
+#include "Markdown.h"
+#include "ResourceDownloadTask.h"
+
+#include "minecraft/MinecraftInstance.h"
+
+#include "ui/dialogs/ResourceDownloadDialog.h"
+#include "ui/pages/modplatform/ResourceModel.h"
+#include "ui/widgets/ProjectItem.h"
+
+namespace ResourceDownload {
+
+ResourcePage::ResourcePage(ResourceDownloadDialog* parent, BaseInstance& base_instance)
+    : QWidget(parent), m_base_instance(base_instance), m_ui(new Ui::ResourcePage), m_parent_dialog(parent), m_fetch_progress(this, false)
+{
+    m_ui->setupUi(this);
+
+    m_ui->searchEdit->installEventFilter(this);
+
+    m_ui->versionSelectionBox->view()->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
+    m_ui->versionSelectionBox->view()->parentWidget()->setMaximumHeight(300);
+
+    m_search_timer.setTimerType(Qt::TimerType::CoarseTimer);
+    m_search_timer.setSingleShot(true);
+
+    connect(&m_search_timer, &QTimer::timeout, this, &ResourcePage::triggerSearch);
+
+    m_fetch_progress.hideIfInactive(true);
+    m_fetch_progress.setFixedHeight(24);
+    m_fetch_progress.progressFormat("");
+
+    m_ui->gridLayout_3->addWidget(&m_fetch_progress, 0, 0, 1, m_ui->gridLayout_3->columnCount());
+
+    m_ui->packView->setItemDelegate(new ProjectItemDelegate(this));
+    m_ui->packView->installEventFilter(this);
+
+    connect(m_ui->packDescription, &QTextBrowser::anchorClicked, this, &ResourcePage::openUrl);
+}
+
+ResourcePage::~ResourcePage()
+{
+    delete m_ui;
+    if (m_model)
+        delete m_model;
+}
+
+void ResourcePage::retranslate()
+{
+    m_ui->retranslateUi(this);
+}
+
+void ResourcePage::openedImpl()
+{
+    if (!supportsFiltering())
+        m_ui->resourceFilterButton->setVisible(false);
+
+    //: String in the search bar of the mod downloading dialog
+    m_ui->searchEdit->setPlaceholderText(tr("Search for %1...").arg(resourcesString()));
+    m_ui->resourceSelectionButton->setText(tr("Select %1 for download").arg(resourceString()));
+
+    updateSelectionButton();
+    triggerSearch();
+}
+
+auto ResourcePage::eventFilter(QObject* watched, QEvent* event) -> bool
+{
+    if (event->type() == QEvent::KeyPress) {
+        auto* keyEvent = static_cast<QKeyEvent*>(event);
+        if (watched == m_ui->searchEdit) {
+            if (keyEvent->key() == Qt::Key_Return) {
+                triggerSearch();
+                keyEvent->accept();
+                return true;
+            } else {
+                if (m_search_timer.isActive())
+                    m_search_timer.stop();
+
+                m_search_timer.start(350);
+            }
+        } else if (watched == m_ui->packView) {
+            if (keyEvent->key() == Qt::Key_Return) {
+                onResourceSelected();
+
+                // To have the 'select mod' button outlined instead of the 'review and confirm' one
+                m_ui->resourceSelectionButton->setFocus(Qt::FocusReason::ShortcutFocusReason);
+                m_ui->packView->setFocus(Qt::FocusReason::NoFocusReason);
+
+                keyEvent->accept();
+                return true;
+            }
+        }
+    }
+
+    return QWidget::eventFilter(watched, event);
+}
+
+QString ResourcePage::getSearchTerm() const
+{
+    return m_ui->searchEdit->text();
+}
+
+void ResourcePage::setSearchTerm(QString term)
+{
+    m_ui->searchEdit->setText(term);
+}
+
+void ResourcePage::addSortings()
+{
+    Q_ASSERT(m_model);
+
+    auto sorts = m_model->getSortingMethods();
+    std::sort(sorts.begin(), sorts.end(), [](auto const& l, auto const& r) { return l.index < r.index; });
+
+    for (auto&& sorting : sorts)
+        m_ui->sortByBox->addItem(sorting.readable_name, QVariant(sorting.index));
+}
+
+bool ResourcePage::setCurrentPack(ModPlatform::IndexedPack pack)
+{
+    QVariant v;
+    v.setValue(pack);
+    return m_model->setData(m_ui->packView->currentIndex(), v, Qt::UserRole);
+}
+
+ModPlatform::IndexedPack ResourcePage::getCurrentPack() const
+{
+    return m_model->data(m_ui->packView->currentIndex(), Qt::UserRole).value<ModPlatform::IndexedPack>();
+}
+
+void ResourcePage::updateUi()
+{
+    auto current_pack = getCurrentPack();
+
+    QString text = "";
+    QString name = current_pack.name;
+
+    if (current_pack.websiteUrl.isEmpty())
+        text = name;
+    else
+        text = "<a href=\"" + current_pack.websiteUrl + "\">" + name + "</a>";
+
+    if (!current_pack.authors.empty()) {
+        auto authorToStr = [](ModPlatform::ModpackAuthor& author) -> QString {
+            if (author.url.isEmpty()) {
+                return author.name;
+            }
+            return QString("<a href=\"%1\">%2</a>").arg(author.url, author.name);
+        };
+        QStringList authorStrs;
+        for (auto& author : current_pack.authors) {
+            authorStrs.push_back(authorToStr(author));
+        }
+        text += "<br>" + tr(" by ") + authorStrs.join(", ");
+    }
+
+    if (current_pack.extraDataLoaded) {
+        if (!current_pack.extraData.donate.isEmpty()) {
+            text += "<br><br>" + tr("Donate information: ");
+            auto donateToStr = [](ModPlatform::DonationData& donate) -> QString {
+                return QString("<a href=\"%1\">%2</a>").arg(donate.url, donate.platform);
+            };
+            QStringList donates;
+            for (auto& donate : current_pack.extraData.donate) {
+                donates.append(donateToStr(donate));
+            }
+            text += donates.join(", ");
+        }
+
+        if (!current_pack.extraData.issuesUrl.isEmpty() || !current_pack.extraData.sourceUrl.isEmpty() ||
+            !current_pack.extraData.wikiUrl.isEmpty() || !current_pack.extraData.discordUrl.isEmpty()) {
+            text += "<br><br>" + tr("External links:") + "<br>";
+        }
+
+        if (!current_pack.extraData.issuesUrl.isEmpty())
+            text += "- " + tr("Issues: <a href=%1>%1</a>").arg(current_pack.extraData.issuesUrl) + "<br>";
+        if (!current_pack.extraData.wikiUrl.isEmpty())
+            text += "- " + tr("Wiki: <a href=%1>%1</a>").arg(current_pack.extraData.wikiUrl) + "<br>";
+        if (!current_pack.extraData.sourceUrl.isEmpty())
+            text += "- " + tr("Source code: <a href=%1>%1</a>").arg(current_pack.extraData.sourceUrl) + "<br>";
+        if (!current_pack.extraData.discordUrl.isEmpty())
+            text += "- " + tr("Discord: <a href=%1>%1</a>").arg(current_pack.extraData.discordUrl) + "<br>";
+    }
+
+    text += "<hr>";
+
+    m_ui->packDescription->setHtml(
+        text + (current_pack.extraData.body.isEmpty() ? current_pack.description : markdownToHTML(current_pack.extraData.body)));
+    m_ui->packDescription->flush();
+}
+
+void ResourcePage::updateSelectionButton()
+{
+    if (!isOpened || m_selected_version_index < 0) {
+        m_ui->resourceSelectionButton->setEnabled(false);
+        return;
+    }
+
+    m_ui->resourceSelectionButton->setEnabled(true);
+    if (!getCurrentPack().isVersionSelected(m_selected_version_index)) {
+        m_ui->resourceSelectionButton->setText(tr("Select %1 for download").arg(resourceString()));
+    } else {
+        m_ui->resourceSelectionButton->setText(tr("Deselect %1 for download").arg(resourceString()));
+    }
+}
+
+void ResourcePage::updateVersionList()
+{
+    auto current_pack = getCurrentPack();
+
+    m_ui->versionSelectionBox->blockSignals(true);
+    m_ui->versionSelectionBox->clear();
+    m_ui->versionSelectionBox->blockSignals(false);
+
+    for (int i = 0; i < current_pack.versions.size(); i++) {
+        auto& version = current_pack.versions[i];
+        if (optedOut(version))
+            continue;
+
+        m_ui->versionSelectionBox->addItem(current_pack.versions[i].version, QVariant(i));
+    }
+
+    if (m_ui->versionSelectionBox->count() == 0) {
+        m_ui->versionSelectionBox->addItem(tr("No valid version found."), QVariant(-1));
+        m_ui->resourceSelectionButton->setText(tr("Cannot select invalid version :("));
+    }
+
+    updateSelectionButton();
+}
+
+void ResourcePage::onSelectionChanged(QModelIndex curr, QModelIndex prev)
+{
+    if (!curr.isValid()) {
+        return;
+    }
+
+    auto current_pack = getCurrentPack();
+
+    bool request_load = false;
+    if (!current_pack.versionsLoaded) {
+        m_ui->resourceSelectionButton->setText(tr("Loading versions..."));
+        m_ui->resourceSelectionButton->setEnabled(false);
+
+        request_load = true;
+    } else {
+        updateVersionList();
+    }
+
+    if (!current_pack.extraDataLoaded)
+        request_load = true;
+
+    if (request_load)
+        m_model->loadEntry(curr);
+
+    updateUi();
+}
+
+void ResourcePage::onVersionSelectionChanged(QString data)
+{
+    if (data.isNull() || data.isEmpty()) {
+        m_selected_version_index = -1;
+        return;
+    }
+
+    m_selected_version_index = m_ui->versionSelectionBox->currentData().toInt();
+    updateSelectionButton();
+}
+
+void ResourcePage::addResourceToDialog(ModPlatform::IndexedPack& pack, ModPlatform::IndexedVersion& version)
+{
+    m_parent_dialog->addResource(pack, version);
+}
+
+void ResourcePage::removeResourceFromDialog(ModPlatform::IndexedPack& pack, ModPlatform::IndexedVersion& version)
+{
+    m_parent_dialog->removeResource(pack, version);
+}
+
+void ResourcePage::onResourceSelected()
+{
+    if (m_selected_version_index < 0)
+        return;
+
+    auto current_pack = getCurrentPack();
+    if (!current_pack.versionsLoaded)
+        return;
+
+    auto& version = current_pack.versions[m_selected_version_index];
+    if (version.is_currently_selected)
+        removeResourceFromDialog(current_pack, version);
+    else
+        addResourceToDialog(current_pack, version);
+
+    // Save the modified pack (and prevent warning in release build)
+    [[maybe_unused]] bool set = setCurrentPack(current_pack);
+    Q_ASSERT(set);
+
+    updateSelectionButton();
+
+    /* Force redraw on the resource list when the selection changes */
+    m_ui->packView->adjustSize();
+}
+
+void ResourcePage::openUrl(const QUrl& url)
+{
+    // do not allow other url schemes for security reasons
+    if (!(url.scheme() == "http" || url.scheme() == "https")) {
+        qWarning() << "Unsupported scheme" << url.scheme();
+        return;
+    }
+
+    // detect URLs and search instead
+
+    const QString address = url.host() + url.path();
+    QRegularExpressionMatch match;
+    QString page;
+
+    auto handlers = urlHandlers();
+    for (auto it = handlers.constKeyValueBegin(); it != handlers.constKeyValueEnd(); it++) {
+        auto&& [regex, candidate] = *it;
+        if (match = QRegularExpression(regex).match(address); match.hasMatch()) {
+            page = candidate;
+            break;
+        }
+    }
+
+    if (!page.isNull()) {
+        const QString slug = match.captured(1);
+
+        // ensure the user isn't opening the same mod
+        if (slug != getCurrentPack().slug) {
+            m_parent_dialog->selectPage(page);
+
+            auto newPage = m_parent_dialog->getSelectedPage();
+
+            QLineEdit* searchEdit = newPage->m_ui->searchEdit;
+            auto model = newPage->m_model;
+            QListView* view = newPage->m_ui->packView;
+
+            auto jump = [url, slug, model, view] {
+                for (int row = 0; row < model->rowCount({}); row++) {
+                    const QModelIndex index = model->index(row);
+                    const auto pack = model->data(index, Qt::UserRole).value<ModPlatform::IndexedPack>();
+
+                    if (pack.slug == slug) {
+                        view->setCurrentIndex(index);
+                        return;
+                    }
+                }
+
+                // The final fallback.
+                QDesktopServices::openUrl(url);
+            };
+
+            searchEdit->setText(slug);
+            newPage->triggerSearch();
+
+            if (model->hasActiveSearchJob())
+                connect(model->activeSearchJob().get(), &Task::finished, jump);
+            else
+                jump();
+
+            return;
+        }
+    }
+
+    // open in the user's web browser
+    QDesktopServices::openUrl(url);
+}
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/ResourcePage.h b/launcher/ui/pages/modplatform/ResourcePage.h
new file mode 100644
index 00000000..1896d53e
--- /dev/null
+++ b/launcher/ui/pages/modplatform/ResourcePage.h
@@ -0,0 +1,111 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+#pragma once
+
+#include <QTimer>
+#include <QWidget>
+
+#include "modplatform/ModIndex.h"
+#include "modplatform/ResourceAPI.h"
+
+#include "ui/pages/BasePage.h"
+#include "ui/widgets/ProgressWidget.h"
+
+namespace Ui {
+class ResourcePage;
+}
+
+class BaseInstance;
+
+namespace ResourceDownload {
+
+class ResourceDownloadDialog;
+class ResourceModel;
+
+class ResourcePage : public QWidget, public BasePage {
+    Q_OBJECT
+   public:
+    ~ResourcePage() override;
+
+    /* Affects what the user sees */
+    [[nodiscard]] auto displayName() const -> QString override = 0;
+    [[nodiscard]] auto icon() const -> QIcon override = 0;
+    [[nodiscard]] auto id() const -> QString override = 0;
+    [[nodiscard]] auto helpPage() const -> QString override = 0;
+    [[nodiscard]] bool shouldDisplay() const override = 0;
+
+    /* Used internally */
+    [[nodiscard]] virtual auto metaEntryBase() const -> QString = 0;
+    [[nodiscard]] virtual auto debugName() const -> QString = 0;
+
+    //: The plural version of 'resource'
+    [[nodiscard]] virtual inline QString resourcesString() const { return tr("resources"); }
+    //: The singular version of 'resources'
+    [[nodiscard]] virtual inline QString resourceString() const { return tr("resource"); }
+
+    /* Features this resource's page supports */
+    [[nodiscard]] virtual bool supportsFiltering() const = 0;
+
+    void retranslate() override;
+    void openedImpl() override;
+    auto eventFilter(QObject* watched, QEvent* event) -> bool override;
+
+    /** Get the current term in the search bar. */
+    [[nodiscard]] auto getSearchTerm() const -> QString;
+    /** Programatically set the term in the search bar. */
+    void setSearchTerm(QString);
+
+    [[nodiscard]] bool setCurrentPack(ModPlatform::IndexedPack);
+    [[nodiscard]] auto getCurrentPack() const -> ModPlatform::IndexedPack;
+    [[nodiscard]] auto getDialog() const -> const ResourceDownloadDialog* { return m_parent_dialog; }
+    [[nodiscard]] auto getModel() const -> ResourceModel* { return m_model; }
+
+   protected:
+    ResourcePage(ResourceDownloadDialog* parent, BaseInstance&);
+
+    void addSortings();
+
+   public slots:
+    virtual void updateUi();
+    virtual void updateSelectionButton();
+    virtual void updateVersionList();
+
+    virtual void addResourceToDialog(ModPlatform::IndexedPack&, ModPlatform::IndexedVersion&);
+    virtual void removeResourceFromDialog(ModPlatform::IndexedPack&, ModPlatform::IndexedVersion&);
+
+   protected slots:
+    virtual void triggerSearch() {}
+   
+    void onSelectionChanged(QModelIndex first, QModelIndex second);
+    void onVersionSelectionChanged(QString data);
+    void onResourceSelected();
+
+    // NOTE: Can't use [[nodiscard]] here because of https://bugreports.qt.io/browse/QTBUG-58628 on Qt 5.12
+
+    /** Associates regex expressions to pages in the order they're given in the map. */
+    virtual QMap<QString, QString> urlHandlers() const = 0;
+    virtual void openUrl(const QUrl&);
+
+    /** Whether the version is opted out or not. Currently only makes sense in CF. */
+    virtual bool optedOut(ModPlatform::IndexedVersion& ver) const { return false; };
+
+   public:
+    BaseInstance& m_base_instance;
+
+   protected:
+    Ui::ResourcePage* m_ui;
+
+    ResourceDownloadDialog* m_parent_dialog = nullptr;
+    ResourceModel* m_model = nullptr;
+
+    int m_selected_version_index = -1;
+
+    ProgressWidget m_fetch_progress;
+
+    // Used to do instant searching with a delay to cache quick changes
+    QTimer m_search_timer;
+};
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/ModPage.ui b/launcher/ui/pages/modplatform/ResourcePage.ui
index 94365aa5..73a9d3b1 100644
--- a/launcher/ui/pages/modplatform/ModPage.ui
+++ b/launcher/ui/pages/modplatform/ResourcePage.ui
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
- <class>ModPage</class>
- <widget class="QWidget" name="ModPage">
+ <class>ResourcePage</class>
+ <widget class="QWidget" name="ResourcePage">
   <property name="geometry">
    <rect>
     <x>0</x>
@@ -49,11 +49,7 @@
     </widget>
    </item>
    <item row="0" column="0">
-    <widget class="QLineEdit" name="searchEdit">
-     <property name="placeholderText">
-      <string>Search for mods...</string>
-     </property>
-    </widget>
+    <widget class="QLineEdit" name="searchEdit"/>
    </item>
    <item row="2" column="0" colspan="4">
     <layout class="QGridLayout" name="gridLayout_4" columnstretch="0,0,0">
@@ -74,16 +70,12 @@
       <widget class="QComboBox" name="sortByBox"/>
      </item>
      <item row="1" column="2">
-      <widget class="QPushButton" name="modSelectionButton">
-       <property name="text">
-        <string>Select mod for download</string>
-       </property>
-      </widget>
+      <widget class="QPushButton" name="resourceSelectionButton"/>
      </item>
     </layout>
    </item>
    <item row="0" column="1">
-    <widget class="QPushButton" name="modFilterButton">
+    <widget class="QPushButton" name="resourceFilterButton">
      <property name="text">
       <string>Filter options</string>
      </property>
diff --git a/launcher/ui/pages/modplatform/ShaderPackModel.cpp b/launcher/ui/pages/modplatform/ShaderPackModel.cpp
new file mode 100644
index 00000000..aabd3be6
--- /dev/null
+++ b/launcher/ui/pages/modplatform/ShaderPackModel.cpp
@@ -0,0 +1,46 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+#include "ShaderPackModel.h"
+
+#include <QMessageBox>
+
+namespace ResourceDownload {
+
+ShaderPackResourceModel::ShaderPackResourceModel(BaseInstance const& base_inst, ResourceAPI* api)
+    : ResourceModel(api), m_base_instance(base_inst){};
+
+/******** Make data requests ********/
+
+ResourceAPI::SearchArgs ShaderPackResourceModel::createSearchArguments()
+{
+    auto sort = getCurrentSortingMethodByIndex();
+    return { ModPlatform::ResourceType::SHADER_PACK, m_next_search_offset, m_search_term, sort };
+}
+
+ResourceAPI::VersionSearchArgs ShaderPackResourceModel::createVersionsArguments(QModelIndex& entry)
+{
+    auto& pack = m_packs[entry.row()];
+    return { *pack };
+}
+
+ResourceAPI::ProjectInfoArgs ShaderPackResourceModel::createInfoArguments(QModelIndex& entry)
+{
+    auto& pack = m_packs[entry.row()];
+    return { *pack };
+}
+
+void ShaderPackResourceModel::searchWithTerm(const QString& term, unsigned int sort)
+{
+    if (m_search_term == term && m_search_term.isNull() == term.isNull() && m_current_sort_index == sort) {
+        return;
+    }
+
+    setSearchTerm(term);
+    m_current_sort_index = sort;
+
+    refresh();
+}
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/ShaderPackModel.h b/launcher/ui/pages/modplatform/ShaderPackModel.h
new file mode 100644
index 00000000..f3c695e9
--- /dev/null
+++ b/launcher/ui/pages/modplatform/ShaderPackModel.h
@@ -0,0 +1,43 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+#pragma once
+
+#include <QAbstractListModel>
+
+#include "BaseInstance.h"
+
+#include "modplatform/ModIndex.h"
+
+#include "ui/pages/modplatform/ResourceModel.h"
+
+class Version;
+
+namespace ResourceDownload {
+
+class ShaderPackResourceModel : public ResourceModel {
+    Q_OBJECT
+
+   public:
+    ShaderPackResourceModel(BaseInstance const&, ResourceAPI*);
+
+    /* Ask the API for more information */
+    void searchWithTerm(const QString& term, unsigned int sort);
+
+    void loadIndexedPack(ModPlatform::IndexedPack&, QJsonObject&) override = 0;
+    void loadExtraPackInfo(ModPlatform::IndexedPack&, QJsonObject&) override = 0;
+    void loadIndexedPackVersions(ModPlatform::IndexedPack&, QJsonArray&) override = 0;
+
+   public slots:
+    ResourceAPI::SearchArgs createSearchArguments() override;
+    ResourceAPI::VersionSearchArgs createVersionsArguments(QModelIndex&) override;
+    ResourceAPI::ProjectInfoArgs createInfoArguments(QModelIndex&) override;
+
+   protected:
+    const BaseInstance& m_base_instance;
+
+    auto documentToArray(QJsonDocument& obj) const -> QJsonArray override = 0;
+};
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/ShaderPackPage.cpp b/launcher/ui/pages/modplatform/ShaderPackPage.cpp
new file mode 100644
index 00000000..251c07e7
--- /dev/null
+++ b/launcher/ui/pages/modplatform/ShaderPackPage.cpp
@@ -0,0 +1,54 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+#include "ShaderPackPage.h"
+#include "ui_ResourcePage.h"
+
+#include "ShaderPackModel.h"
+
+#include "ui/dialogs/ResourceDownloadDialog.h"
+
+#include <QRegularExpression>
+
+namespace ResourceDownload {
+
+ShaderPackResourcePage::ShaderPackResourcePage(ShaderPackDownloadDialog* dialog, BaseInstance& instance)
+    : ResourcePage(dialog, instance)
+{
+    connect(m_ui->searchButton, &QPushButton::clicked, this, &ShaderPackResourcePage::triggerSearch);
+    connect(m_ui->packView, &QListView::doubleClicked, this, &ShaderPackResourcePage::onResourceSelected);
+}
+
+/******** Callbacks to events in the UI (set up in the derived classes) ********/
+
+void ShaderPackResourcePage::triggerSearch()
+{
+    m_ui->packView->clearSelection();
+    m_ui->packDescription->clear();
+    m_ui->versionSelectionBox->clear();
+
+    updateSelectionButton();
+
+    static_cast<ShaderPackResourceModel*>(m_model)->searchWithTerm(getSearchTerm(), m_ui->sortByBox->currentData().toUInt());
+    m_fetch_progress.watch(m_model->activeSearchJob().get());
+}
+
+QMap<QString, QString> ShaderPackResourcePage::urlHandlers() const
+{
+    QMap<QString, QString> map;
+    map.insert(QRegularExpression::anchoredPattern("(?:www\\.)?modrinth\\.com\\/shaders\\/([^\\/]+)\\/?"), "modrinth");
+    map.insert(QRegularExpression::anchoredPattern("(?:www\\.)?curseforge\\.com\\/minecraft\\/customization\\/([^\\/]+)\\/?"), "curseforge");
+    map.insert(QRegularExpression::anchoredPattern("minecraft\\.curseforge\\.com\\/projects\\/([^\\/]+)\\/?"), "curseforge");
+    return map;
+}
+
+void ShaderPackResourcePage::addResourceToDialog(ModPlatform::IndexedPack& pack, ModPlatform::IndexedVersion& version)
+{
+    if (version.loaders.contains(QStringLiteral("canvas")))
+        version.custom_target_folder = QStringLiteral("resourcepacks");
+
+    m_parent_dialog->addResource(pack, version);
+}
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/ShaderPackPage.h b/launcher/ui/pages/modplatform/ShaderPackPage.h
new file mode 100644
index 00000000..9039c4d9
--- /dev/null
+++ b/launcher/ui/pages/modplatform/ShaderPackPage.h
@@ -0,0 +1,52 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+#pragma once
+
+#include "ui/pages/modplatform/ResourcePage.h"
+#include "ui/pages/modplatform/ShaderPackModel.h"
+
+namespace Ui {
+class ResourcePage;
+}
+
+namespace ResourceDownload {
+
+class ShaderPackDownloadDialog;
+
+class ShaderPackResourcePage : public ResourcePage {
+    Q_OBJECT
+
+   public:
+    template <typename T>
+    static T* create(ShaderPackDownloadDialog* dialog, BaseInstance& instance)
+    {
+        auto page = new T(dialog, instance);
+        auto model = static_cast<ShaderPackResourceModel*>(page->getModel());
+
+        connect(model, &ResourceModel::versionListUpdated, page, &ResourcePage::updateVersionList);
+        connect(model, &ResourceModel::projectInfoUpdated, page, &ResourcePage::updateUi);
+
+        return page;
+    }
+
+    //: The plural version of 'shader pack'
+    [[nodiscard]] inline QString resourcesString() const override { return tr("shader packs"); }
+    //: The singular version of 'shader packs'
+    [[nodiscard]] inline QString resourceString() const override { return tr("shader pack"); }
+
+    [[nodiscard]] bool supportsFiltering() const override { return false; };
+
+    void addResourceToDialog(ModPlatform::IndexedPack&, ModPlatform::IndexedVersion&) override;
+
+    [[nodiscard]] QMap<QString, QString> urlHandlers() const override;
+
+   protected:
+    ShaderPackResourcePage(ShaderPackDownloadDialog* dialog, BaseInstance& instance);
+
+   protected slots:
+    void triggerSearch() override;
+};
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/TexturePackModel.cpp b/launcher/ui/pages/modplatform/TexturePackModel.cpp
new file mode 100644
index 00000000..fa636951
--- /dev/null
+++ b/launcher/ui/pages/modplatform/TexturePackModel.cpp
@@ -0,0 +1,84 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+#include "TexturePackModel.h"
+
+#include "Application.h"
+
+#include "meta/Index.h"
+#include "meta/Version.h"
+
+static std::list<Version> s_availableVersions = {};
+
+namespace ResourceDownload {
+TexturePackResourceModel::TexturePackResourceModel(BaseInstance const& inst, ResourceAPI* api)
+    : ResourcePackResourceModel(inst, api), m_version_list(APPLICATION->metadataIndex()->get("net.minecraft"))
+{
+    if (!m_version_list->isLoaded()) {
+        qDebug() << "Loading version list...";
+        auto task = m_version_list->getLoadTask();
+        if (!task->isRunning())
+            task->start();
+    }
+}
+
+void waitOnVersionListLoad(Meta::VersionList::Ptr version_list)
+{
+    QEventLoop load_version_list_loop;
+
+    QTimer time_limit_for_list_load;
+    time_limit_for_list_load.setTimerType(Qt::TimerType::CoarseTimer);
+    time_limit_for_list_load.setSingleShot(true);
+    time_limit_for_list_load.callOnTimeout(&load_version_list_loop, &QEventLoop::quit);
+    time_limit_for_list_load.start(4000);
+
+    auto task = version_list->getLoadTask();
+    QObject::connect(task.get(), &Task::finished, &load_version_list_loop, &QEventLoop::quit);
+
+    load_version_list_loop.exec();
+    if (time_limit_for_list_load.isActive())
+        time_limit_for_list_load.stop();
+}
+
+ResourceAPI::SearchArgs TexturePackResourceModel::createSearchArguments()
+{
+    if (s_availableVersions.empty())
+        waitOnVersionListLoad(m_version_list);
+
+    auto args = ResourcePackResourceModel::createSearchArguments();
+
+    if (!m_version_list->isLoaded()) {
+        qCritical() << "The version list could not be loaded. Falling back to showing all entries.";
+        return args;
+    }
+
+    if (s_availableVersions.empty()) {
+        for (auto&& version : m_version_list->versions()) {
+            // FIXME: This duplicates the logic in meta for the 'texturepacks' trait. However, we don't have access to that
+            //        information from the index file alone. Also, downloading every version's file isn't a very good idea.
+            if (auto ver = version->toComparableVersion(); ver <= maximumTexturePackVersion())
+                s_availableVersions.push_back(ver);
+        }
+    }
+
+    Q_ASSERT(!s_availableVersions.empty());
+
+    args.versions = s_availableVersions;
+
+    return args;
+}
+
+ResourceAPI::VersionSearchArgs TexturePackResourceModel::createVersionsArguments(QModelIndex& entry)
+{
+    auto args = ResourcePackResourceModel::createVersionsArguments(entry);
+    if (!m_version_list->isLoaded()) {
+        qCritical() << "The version list could not be loaded. Falling back to showing all entries.";
+        return args;
+    }
+
+    args.mcVersions = s_availableVersions;
+    return args;
+}
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/TexturePackModel.h b/launcher/ui/pages/modplatform/TexturePackModel.h
new file mode 100644
index 00000000..bb2db5cf
--- /dev/null
+++ b/launcher/ui/pages/modplatform/TexturePackModel.h
@@ -0,0 +1,27 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+#pragma once
+
+#include "meta/VersionList.h"
+#include "ui/pages/modplatform/ResourcePackModel.h"
+
+namespace ResourceDownload {
+
+class TexturePackResourceModel : public ResourcePackResourceModel {
+    Q_OBJECT
+
+   public:
+    TexturePackResourceModel(BaseInstance const& inst, ResourceAPI* api);
+
+    [[nodiscard]] inline ::Version maximumTexturePackVersion() const { return { "1.6" }; }
+
+    ResourceAPI::SearchArgs createSearchArguments() override;
+    ResourceAPI::VersionSearchArgs createVersionsArguments(QModelIndex&) override;
+
+   protected:
+    Meta::VersionList::Ptr m_version_list;
+};
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/TexturePackPage.h b/launcher/ui/pages/modplatform/TexturePackPage.h
new file mode 100644
index 00000000..0bdce2f9
--- /dev/null
+++ b/launcher/ui/pages/modplatform/TexturePackPage.h
@@ -0,0 +1,50 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+#pragma once
+
+#include "ui_ResourcePage.h"
+#include "ui/dialogs/ResourceDownloadDialog.h"
+#include "ui/pages/modplatform/ResourcePackPage.h"
+#include "ui/pages/modplatform/TexturePackModel.h"
+
+namespace Ui {
+class ResourcePage;
+}
+
+namespace ResourceDownload {
+
+class TexturePackDownloadDialog;
+
+class TexturePackResourcePage : public ResourcePackResourcePage {
+    Q_OBJECT
+
+   public:
+    template <typename T>
+    static T* create(TexturePackDownloadDialog* dialog, BaseInstance& instance)
+    {
+        auto page = new T(dialog, instance);
+        auto model = static_cast<TexturePackResourceModel*>(page->getModel());
+
+        connect(model, &ResourceModel::versionListUpdated, page, &ResourcePage::updateVersionList);
+        connect(model, &ResourceModel::projectInfoUpdated, page, &ResourcePage::updateUi);
+
+        return page;
+    }
+
+    //: The plural version of 'texture pack'
+    [[nodiscard]] inline QString resourcesString() const override { return tr("texture packs"); }
+    //: The singular version of 'texture packs'
+    [[nodiscard]] inline QString resourceString() const override { return tr("texture pack"); }
+
+   protected:
+    TexturePackResourcePage(TexturePackDownloadDialog* dialog, BaseInstance& instance)
+        : ResourcePackResourcePage(dialog, instance)
+    {
+        connect(m_ui->searchButton, &QPushButton::clicked, this, &TexturePackResourcePage::triggerSearch);
+        connect(m_ui->packView, &QListView::doubleClicked, this, &TexturePackResourcePage::onResourceSelected);
+    }
+};
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/atlauncher/AtlListModel.cpp b/launcher/ui/pages/modplatform/atlauncher/AtlListModel.cpp
index 2ce04068..9ad26f47 100644
--- a/launcher/ui/pages/modplatform/atlauncher/AtlListModel.cpp
+++ b/launcher/ui/pages/modplatform/atlauncher/AtlListModel.cpp
@@ -86,14 +86,14 @@ void ListModel::request()
     modpacks.clear();
     endResetModel();
 
-    auto *netJob = new NetJob("Atl::Request", APPLICATION->network());
+    auto netJob = makeShared<NetJob>("Atl::Request", APPLICATION->network());
     auto url = QString(BuildConfig.ATL_DOWNLOAD_SERVER_URL + "launcher/json/packsnew.json");
     netJob->addNetAction(Net::Download::makeByteArray(QUrl(url), &response));
     jobPtr = netJob;
     jobPtr->start();
 
-    QObject::connect(netJob, &NetJob::succeeded, this, &ListModel::requestFinished);
-    QObject::connect(netJob, &NetJob::failed, this, &ListModel::requestFailed);
+    QObject::connect(netJob.get(), &NetJob::succeeded, this, &ListModel::requestFinished);
+    QObject::connect(netJob.get(), &NetJob::failed, this, &ListModel::requestFailed);
 }
 
 void ListModel::requestFinished()
diff --git a/launcher/ui/pages/modplatform/flame/FlameModModel.cpp b/launcher/ui/pages/modplatform/flame/FlameModModel.cpp
deleted file mode 100644
index bc2c686c..00000000
--- a/launcher/ui/pages/modplatform/flame/FlameModModel.cpp
+++ /dev/null
@@ -1,31 +0,0 @@
-#include "FlameModModel.h"
-#include "Json.h"
-#include "modplatform/flame/FlameModIndex.h"
-
-namespace FlameMod {
-
-// NOLINTNEXTLINE(modernize-avoid-c-arrays)
-const char* ListModel::sorts[6]{ "Featured", "Popularity", "LastUpdated", "Name", "Author", "TotalDownloads" };
-
-void ListModel::loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj)
-{
-    FlameMod::loadIndexedPack(m, obj);
-}
-
-// We already deal with the URLs when initializing the pack, due to the API response's structure
-void ListModel::loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj)
-{
-    FlameMod::loadBody(m, obj);
-}
-
-void ListModel::loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr)
-{
-    FlameMod::loadIndexedPackVersions(m, arr, APPLICATION->network(), m_parent->m_instance);
-}
-
-auto ListModel::documentToArray(QJsonDocument& obj) const -> QJsonArray
-{
-    return Json::ensureArray(obj.object(), "data");
-}
-
-}  // namespace FlameMod
diff --git a/launcher/ui/pages/modplatform/flame/FlameModModel.h b/launcher/ui/pages/modplatform/flame/FlameModModel.h
deleted file mode 100644
index 6a6aef2e..00000000
--- a/launcher/ui/pages/modplatform/flame/FlameModModel.h
+++ /dev/null
@@ -1,26 +0,0 @@
-#pragma once
-
-#include "FlameModPage.h"
-
-namespace FlameMod {
-
-class ListModel : public ModPlatform::ListModel {
-    Q_OBJECT
-
-   public:
-    ListModel(FlameModPage* parent) : ModPlatform::ListModel(parent) {}
-    ~ListModel() override = default;
-
-   private:
-    void loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
-    void loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
-    void loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr) override;
-
-    auto documentToArray(QJsonDocument& obj) const -> QJsonArray override;
-
-    // NOLINTNEXTLINE(modernize-avoid-c-arrays)
-    static const char* sorts[6]; 
-    inline auto getSorts() const -> const char** override { return sorts; };
-};
-
-}  // namespace FlameMod
diff --git a/launcher/ui/pages/modplatform/flame/FlameModPage.cpp b/launcher/ui/pages/modplatform/flame/FlameModPage.cpp
deleted file mode 100644
index bad78c97..00000000
--- a/launcher/ui/pages/modplatform/flame/FlameModPage.cpp
+++ /dev/null
@@ -1,97 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      Copyright 2013-2021 MultiMC Contributors
- *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
- */
-
-#include "FlameModPage.h"
-#include "ui_ModPage.h"
-
-#include "FlameModModel.h"
-#include "ui/dialogs/ModDownloadDialog.h"
-
-FlameModPage::FlameModPage(ModDownloadDialog* dialog, BaseInstance* instance)
-    : ModPage(dialog, instance, new FlameAPI())
-{
-    listModel = new FlameMod::ListModel(this);
-    ui->packView->setModel(listModel);
-
-    // index is used to set the sorting with the flame api
-    ui->sortByBox->addItem(tr("Sort by Featured"));
-    ui->sortByBox->addItem(tr("Sort by Popularity"));
-    ui->sortByBox->addItem(tr("Sort by Last Updated"));
-    ui->sortByBox->addItem(tr("Sort by Name"));
-    ui->sortByBox->addItem(tr("Sort by Author"));
-    ui->sortByBox->addItem(tr("Sort by Downloads"));
-
-    // sometimes Qt just ignores virtual slots and doesn't work as intended it seems,
-    // so it's best not to connect them in the parent's contructor...
-    connect(ui->sortByBox, SIGNAL(currentIndexChanged(int)), this, SLOT(triggerSearch()));
-    connect(ui->packView->selectionModel(), &QItemSelectionModel::currentChanged, this, &FlameModPage::onSelectionChanged);
-    connect(ui->versionSelectionBox, &QComboBox::currentTextChanged, this, &FlameModPage::onVersionSelectionChanged);
-    connect(ui->modSelectionButton, &QPushButton::clicked, this, &FlameModPage::onModSelected);
-
-    ui->packDescription->setMetaEntry(metaEntryBase());
-}
-
-auto FlameModPage::validateVersion(ModPlatform::IndexedVersion& ver, QString mineVer, ModAPI::ModLoaderTypes loaders) const -> bool
-{
-    Q_UNUSED(loaders);
-    return ver.mcVersion.contains(mineVer) && !ver.downloadUrl.isEmpty();
-}
-
-bool FlameModPage::optedOut(ModPlatform::IndexedVersion& ver) const
-{
-    return ver.downloadUrl.isEmpty();
-}
-
-// I don't know why, but doing this on the parent class makes it so that
-// other mod providers start loading before being selected, at least with
-// my Qt, so we need to implement this in every derived class...
-auto FlameModPage::shouldDisplay() const -> bool { return true; }
-
-void FlameModPage::openUrl(const QUrl& url)
-{
-    if (url.scheme().isEmpty()) {
-        QString query = url.query(QUrl::FullyDecoded);
-
-        if (query.startsWith("remoteUrl=")) {
-            // attempt to resolve url from warning page
-            query.remove(0, 10);
-            ModPage::openUrl({QUrl::fromPercentEncoding(query.toUtf8())}); // double decoding is necessary
-            return;
-        }
-    }
-
-    ModPage::openUrl(url);
-}
diff --git a/launcher/ui/pages/modplatform/flame/FlameModPage.h b/launcher/ui/pages/modplatform/flame/FlameModPage.h
deleted file mode 100644
index 58479ab9..00000000
--- a/launcher/ui/pages/modplatform/flame/FlameModPage.h
+++ /dev/null
@@ -1,70 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      Copyright 2013-2021 MultiMC Contributors
- *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
- */
-
-#pragma once
-
-#include "modplatform/ModAPI.h"
-#include "ui/pages/modplatform/ModPage.h"
-
-#include "modplatform/flame/FlameAPI.h"
-
-class FlameModPage : public ModPage {
-    Q_OBJECT
-
-   public:
-    static FlameModPage* create(ModDownloadDialog* dialog, BaseInstance* instance)
-    {
-        return ModPage::create<FlameModPage>(dialog, instance);
-    }
-
-    FlameModPage(ModDownloadDialog* dialog, BaseInstance* instance);
-    ~FlameModPage() override = default;
-
-    inline auto displayName() const -> QString override { return "CurseForge"; }
-    inline auto icon() const -> QIcon override { return APPLICATION->getThemedIcon("flame"); }
-    inline auto id() const -> QString override { return "curseforge"; }
-    inline auto helpPage() const -> QString override { return "Mod-platform"; }
-
-    inline auto debugName() const -> QString override { return "Flame"; }
-    inline auto metaEntryBase() const -> QString override { return "FlameMods"; };
-
-    auto validateVersion(ModPlatform::IndexedVersion& ver, QString mineVer, ModAPI::ModLoaderTypes loaders = ModAPI::Unspecified) const -> bool override;
-    bool optedOut(ModPlatform::IndexedVersion& ver) const override;
-
-    auto shouldDisplay() const -> bool override;
-
-    void openUrl(const QUrl& url) override;
-};
diff --git a/launcher/ui/pages/modplatform/flame/FlameModel.cpp b/launcher/ui/pages/modplatform/flame/FlameModel.cpp
index 127c3de5..5961ea02 100644
--- a/launcher/ui/pages/modplatform/flame/FlameModel.cpp
+++ b/launcher/ui/pages/modplatform/flame/FlameModel.cpp
@@ -155,7 +155,7 @@ void ListModel::fetchMore(const QModelIndex& parent)
 
 void ListModel::performPaginatedSearch()
 {
-    NetJob* netJob = new NetJob("Flame::Search", APPLICATION->network());
+    auto netJob = makeShared<NetJob>("Flame::Search", APPLICATION->network());
     auto searchUrl = QString(
                          "https://api.curseforge.com/v1/mods/search?"
                          "gameId=432&"
@@ -172,8 +172,8 @@ void ListModel::performPaginatedSearch()
     netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchUrl), &response));
     jobPtr = netJob;
     jobPtr->start();
-    QObject::connect(netJob, &NetJob::succeeded, this, &ListModel::searchRequestFinished);
-    QObject::connect(netJob, &NetJob::failed, this, &ListModel::searchRequestFailed);
+    QObject::connect(netJob.get(), &NetJob::succeeded, this, &ListModel::searchRequestFinished);
+    QObject::connect(netJob.get(), &NetJob::failed, this, &ListModel::searchRequestFailed);
 }
 
 void ListModel::searchWithTerm(const QString& term, int sort)
diff --git a/launcher/ui/pages/modplatform/flame/FlameResourceModels.cpp b/launcher/ui/pages/modplatform/flame/FlameResourceModels.cpp
new file mode 100644
index 00000000..e3d0bc14
--- /dev/null
+++ b/launcher/ui/pages/modplatform/flame/FlameResourceModels.cpp
@@ -0,0 +1,119 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+#include "FlameResourceModels.h"
+
+#include "Json.h"
+
+#include "modplatform/flame/FlameAPI.h"
+#include "modplatform/flame/FlameModIndex.h"
+
+namespace ResourceDownload {
+
+FlameModModel::FlameModModel(BaseInstance const& base) : ModModel(base, new FlameAPI) {}
+
+void FlameModModel::loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj)
+{
+    FlameMod::loadIndexedPack(m, obj);
+}
+
+// We already deal with the URLs when initializing the pack, due to the API response's structure
+void FlameModModel::loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj)
+{
+    FlameMod::loadBody(m, obj);
+}
+
+void FlameModModel::loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr)
+{
+    FlameMod::loadIndexedPackVersions(m, arr, APPLICATION->network(), &m_base_instance);
+}
+
+auto FlameModModel::documentToArray(QJsonDocument& obj) const -> QJsonArray
+{
+    return Json::ensureArray(obj.object(), "data");
+}
+
+FlameResourcePackModel::FlameResourcePackModel(const BaseInstance& base) : ResourcePackResourceModel(base, new FlameAPI) {}
+
+void FlameResourcePackModel::loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj)
+{
+    FlameMod::loadIndexedPack(m, obj);
+}
+
+// We already deal with the URLs when initializing the pack, due to the API response's structure
+void FlameResourcePackModel::loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj)
+{
+    FlameMod::loadBody(m, obj);
+}
+
+void FlameResourcePackModel::loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr)
+{
+    FlameMod::loadIndexedPackVersions(m, arr, APPLICATION->network(), &m_base_instance);
+}
+
+auto FlameResourcePackModel::documentToArray(QJsonDocument& obj) const -> QJsonArray
+{
+    return Json::ensureArray(obj.object(), "data");
+}
+
+FlameTexturePackModel::FlameTexturePackModel(const BaseInstance& base) : TexturePackResourceModel(base, new FlameAPI) {}
+
+void FlameTexturePackModel::loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj)
+{
+    FlameMod::loadIndexedPack(m, obj);
+}
+
+// We already deal with the URLs when initializing the pack, due to the API response's structure
+void FlameTexturePackModel::loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj)
+{
+    FlameMod::loadBody(m, obj);
+}
+
+void FlameTexturePackModel::loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr)
+{
+    FlameMod::loadIndexedPackVersions(m, arr, APPLICATION->network(), &m_base_instance);
+
+    QVector<ModPlatform::IndexedVersion> filtered_versions(m.versions.size());
+
+    // FIXME: Client-side version filtering. This won't take into account any user-selected filtering.
+    for (auto const& version : m.versions) {
+        auto const& mc_versions = version.mcVersion;
+
+        if (std::any_of(mc_versions.constBegin(), mc_versions.constEnd(),
+                        [this](auto const& mc_version){ return Version(mc_version) <= maximumTexturePackVersion(); }))
+            filtered_versions.push_back(version);
+    }
+
+    m.versions = filtered_versions;
+}
+
+ResourceAPI::SearchArgs FlameTexturePackModel::createSearchArguments()
+{
+    auto args = TexturePackResourceModel::createSearchArguments();
+
+    auto profile = static_cast<const MinecraftInstance&>(m_base_instance).getPackProfile();
+    QString instance_minecraft_version = profile->getComponentVersion("net.minecraft");
+
+    // Bypass the texture pack logic, because we can't do multiple versions in the API query
+    args.versions = { instance_minecraft_version };
+
+    return args;
+}
+
+ResourceAPI::VersionSearchArgs FlameTexturePackModel::createVersionsArguments(QModelIndex& entry)
+{
+    auto args = TexturePackResourceModel::createVersionsArguments(entry);
+
+    // Bypass the texture pack logic, because we can't do multiple versions in the API query
+    args.mcVersions = {};
+
+    return args;
+}
+
+auto FlameTexturePackModel::documentToArray(QJsonDocument& obj) const -> QJsonArray
+{
+    return Json::ensureArray(obj.object(), "data");
+}
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/flame/FlameResourceModels.h b/launcher/ui/pages/modplatform/flame/FlameResourceModels.h
new file mode 100644
index 00000000..0252ac40
--- /dev/null
+++ b/launcher/ui/pages/modplatform/flame/FlameResourceModels.h
@@ -0,0 +1,70 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+
+#pragma once
+
+#include "ui/pages/modplatform/ModModel.h"
+#include "ui/pages/modplatform/ResourcePackModel.h"
+#include "ui/pages/modplatform/flame/FlameResourcePages.h"
+
+namespace ResourceDownload {
+
+class FlameModModel : public ModModel {
+    Q_OBJECT
+
+   public:
+    FlameModModel(const BaseInstance&);
+    ~FlameModModel() override = default;
+
+   private:
+    [[nodiscard]] QString debugName() const override { return Flame::debugName() + " (Model)"; }
+    [[nodiscard]] QString metaEntryBase() const override { return Flame::metaEntryBase(); }
+
+    void loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
+    void loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
+    void loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr) override;
+
+    auto documentToArray(QJsonDocument& obj) const -> QJsonArray override;
+};
+
+class FlameResourcePackModel : public ResourcePackResourceModel {
+    Q_OBJECT
+
+   public:
+    FlameResourcePackModel(const BaseInstance&);
+    ~FlameResourcePackModel() override = default;
+
+   private:
+    [[nodiscard]] QString debugName() const override { return Flame::debugName() + " (Model)"; }
+    [[nodiscard]] QString metaEntryBase() const override { return Flame::metaEntryBase(); }
+
+    void loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
+    void loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
+    void loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr) override;
+
+    auto documentToArray(QJsonDocument& obj) const -> QJsonArray override;
+};
+
+class FlameTexturePackModel : public TexturePackResourceModel {
+    Q_OBJECT
+
+   public:
+    FlameTexturePackModel(const BaseInstance&);
+    ~FlameTexturePackModel() override = default;
+
+   private:
+    [[nodiscard]] QString debugName() const override { return Flame::debugName() + " (Model)"; }
+    [[nodiscard]] QString metaEntryBase() const override { return Flame::metaEntryBase(); }
+
+    void loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
+    void loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
+    void loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr) override;
+
+    ResourceAPI::SearchArgs createSearchArguments() override;
+    ResourceAPI::VersionSearchArgs createVersionsArguments(QModelIndex&) override;
+
+    auto documentToArray(QJsonDocument& obj) const -> QJsonArray override;
+};
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/flame/FlameResourcePages.cpp b/launcher/ui/pages/modplatform/flame/FlameResourcePages.cpp
new file mode 100644
index 00000000..f93e27e6
--- /dev/null
+++ b/launcher/ui/pages/modplatform/flame/FlameResourcePages.cpp
@@ -0,0 +1,182 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only AND Apache-2.0
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
+
+#include "FlameResourcePages.h"
+#include "ui_ResourcePage.h"
+
+#include "FlameResourceModels.h"
+#include "ui/dialogs/ResourceDownloadDialog.h"
+
+namespace ResourceDownload {
+
+static bool isOptedOut(ModPlatform::IndexedVersion const& ver)
+{
+    return ver.downloadUrl.isEmpty();
+}
+
+FlameModPage::FlameModPage(ModDownloadDialog* dialog, BaseInstance& instance)
+    : ModPage(dialog, instance)
+{
+    m_model = new FlameModModel(instance);
+    m_ui->packView->setModel(m_model);
+
+    addSortings();
+
+    // sometimes Qt just ignores virtual slots and doesn't work as intended it seems,
+    // so it's best not to connect them in the parent's contructor...
+    connect(m_ui->sortByBox, SIGNAL(currentIndexChanged(int)), this, SLOT(triggerSearch()));
+    connect(m_ui->packView->selectionModel(), &QItemSelectionModel::currentChanged, this, &FlameModPage::onSelectionChanged);
+    connect(m_ui->versionSelectionBox, &QComboBox::currentTextChanged, this, &FlameModPage::onVersionSelectionChanged);
+    connect(m_ui->resourceSelectionButton, &QPushButton::clicked, this, &FlameModPage::onResourceSelected);
+
+    m_ui->packDescription->setMetaEntry(metaEntryBase());
+}
+
+auto FlameModPage::validateVersion(ModPlatform::IndexedVersion& ver, QString mineVer, std::optional<ResourceAPI::ModLoaderTypes> loaders) const -> bool
+{
+    Q_UNUSED(loaders);
+    return ver.mcVersion.contains(mineVer) && !ver.downloadUrl.isEmpty();
+}
+
+bool FlameModPage::optedOut(ModPlatform::IndexedVersion& ver) const
+{
+    return isOptedOut(ver);
+}
+
+void FlameModPage::openUrl(const QUrl& url)
+{
+    if (url.scheme().isEmpty()) {
+        QString query = url.query(QUrl::FullyDecoded);
+
+        if (query.startsWith("remoteUrl=")) {
+            // attempt to resolve url from warning page
+            query.remove(0, 10);
+            ModPage::openUrl({QUrl::fromPercentEncoding(query.toUtf8())}); // double decoding is necessary
+            return;
+        }
+    }
+
+    ModPage::openUrl(url);
+}
+
+FlameResourcePackPage::FlameResourcePackPage(ResourcePackDownloadDialog* dialog, BaseInstance& instance)
+    : ResourcePackResourcePage(dialog, instance)
+{
+    m_model = new FlameResourcePackModel(instance);
+    m_ui->packView->setModel(m_model);
+
+    addSortings();
+
+    // sometimes Qt just ignores virtual slots and doesn't work as intended it seems,
+    // so it's best not to connect them in the parent's contructor...
+    connect(m_ui->sortByBox, SIGNAL(currentIndexChanged(int)), this, SLOT(triggerSearch()));
+    connect(m_ui->packView->selectionModel(), &QItemSelectionModel::currentChanged, this, &FlameResourcePackPage::onSelectionChanged);
+    connect(m_ui->versionSelectionBox, &QComboBox::currentTextChanged, this, &FlameResourcePackPage::onVersionSelectionChanged);
+    connect(m_ui->resourceSelectionButton, &QPushButton::clicked, this, &FlameResourcePackPage::onResourceSelected);
+
+    m_ui->packDescription->setMetaEntry(metaEntryBase());
+}
+
+bool FlameResourcePackPage::optedOut(ModPlatform::IndexedVersion& ver) const
+{
+    return isOptedOut(ver);
+}
+
+void FlameResourcePackPage::openUrl(const QUrl& url)
+{
+    if (url.scheme().isEmpty()) {
+        QString query = url.query(QUrl::FullyDecoded);
+
+        if (query.startsWith("remoteUrl=")) {
+            // attempt to resolve url from warning page
+            query.remove(0, 10);
+            ResourcePackResourcePage::openUrl({QUrl::fromPercentEncoding(query.toUtf8())}); // double decoding is necessary
+            return;
+        }
+    }
+
+    ResourcePackResourcePage::openUrl(url);
+}
+
+FlameTexturePackPage::FlameTexturePackPage(TexturePackDownloadDialog* dialog, BaseInstance& instance)
+    : TexturePackResourcePage(dialog, instance)
+{
+    m_model = new FlameTexturePackModel(instance);
+    m_ui->packView->setModel(m_model);
+
+    addSortings();
+
+    // sometimes Qt just ignores virtual slots and doesn't work as intended it seems,
+    // so it's best not to connect them in the parent's contructor...
+    connect(m_ui->sortByBox, SIGNAL(currentIndexChanged(int)), this, SLOT(triggerSearch()));
+    connect(m_ui->packView->selectionModel(), &QItemSelectionModel::currentChanged, this, &FlameTexturePackPage::onSelectionChanged);
+    connect(m_ui->versionSelectionBox, &QComboBox::currentTextChanged, this, &FlameTexturePackPage::onVersionSelectionChanged);
+    connect(m_ui->resourceSelectionButton, &QPushButton::clicked, this, &FlameTexturePackPage::onResourceSelected);
+
+    m_ui->packDescription->setMetaEntry(metaEntryBase());
+}
+
+bool FlameTexturePackPage::optedOut(ModPlatform::IndexedVersion& ver) const
+{
+    return isOptedOut(ver);
+}
+
+void FlameTexturePackPage::openUrl(const QUrl& url)
+{
+    if (url.scheme().isEmpty()) {
+        QString query = url.query(QUrl::FullyDecoded);
+
+        if (query.startsWith("remoteUrl=")) {
+            // attempt to resolve url from warning page
+            query.remove(0, 10);
+            ResourcePackResourcePage::openUrl({QUrl::fromPercentEncoding(query.toUtf8())}); // double decoding is necessary
+            return;
+        }
+    }
+
+    TexturePackResourcePage::openUrl(url);
+}
+
+// I don't know why, but doing this on the parent class makes it so that
+// other mod providers start loading before being selected, at least with
+// my Qt, so we need to implement this in every derived class...
+auto FlameModPage::shouldDisplay() const -> bool { return true; }
+auto FlameResourcePackPage::shouldDisplay() const -> bool { return true; }
+auto FlameTexturePackPage::shouldDisplay() const -> bool { return true; }
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/flame/FlameResourcePages.h b/launcher/ui/pages/modplatform/flame/FlameResourcePages.h
new file mode 100644
index 00000000..103a6bb9
--- /dev/null
+++ b/launcher/ui/pages/modplatform/flame/FlameResourcePages.h
@@ -0,0 +1,141 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only AND Apache-2.0
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
+
+#pragma once
+
+#include "Application.h"
+
+#include "modplatform/ResourceAPI.h"
+
+#include "ui/pages/modplatform/ModPage.h"
+#include "ui/pages/modplatform/ResourcePackPage.h"
+#include "ui/pages/modplatform/TexturePackPage.h"
+
+namespace ResourceDownload {
+
+namespace Flame {
+static inline QString displayName() { return "CurseForge"; }
+static inline QIcon icon() { return APPLICATION->getThemedIcon("flame"); }
+static inline QString id() { return "curseforge"; }
+static inline QString debugName() { return "Flame"; }
+static inline QString metaEntryBase() { return "FlameMods"; }
+}
+
+class FlameModPage : public ModPage {
+    Q_OBJECT
+
+   public:
+    static FlameModPage* create(ModDownloadDialog* dialog, BaseInstance& instance)
+    {
+        return ModPage::create<FlameModPage>(dialog, instance);
+    }
+
+    FlameModPage(ModDownloadDialog* dialog, BaseInstance& instance);
+    ~FlameModPage() override = default;
+
+    [[nodiscard]] bool shouldDisplay() const override;
+
+    [[nodiscard]] inline auto displayName() const -> QString override { return Flame::displayName(); }
+    [[nodiscard]] inline auto icon() const -> QIcon override { return Flame::icon(); }
+    [[nodiscard]] inline auto id() const -> QString override { return Flame::id(); }
+    [[nodiscard]] inline auto debugName() const -> QString override { return Flame::debugName(); }
+    [[nodiscard]] inline auto metaEntryBase() const -> QString override { return Flame::metaEntryBase(); }
+
+    [[nodiscard]] inline auto helpPage() const -> QString override { return "Mod-platform"; }
+
+    bool validateVersion(ModPlatform::IndexedVersion& ver, QString mineVer, std::optional<ResourceAPI::ModLoaderTypes> loaders = {}) const override;
+    bool optedOut(ModPlatform::IndexedVersion& ver) const override;
+
+    void openUrl(const QUrl& url) override;
+};
+
+class FlameResourcePackPage : public ResourcePackResourcePage {
+    Q_OBJECT
+
+   public:
+    static FlameResourcePackPage* create(ResourcePackDownloadDialog* dialog, BaseInstance& instance)
+    {
+        return ResourcePackResourcePage::create<FlameResourcePackPage>(dialog, instance);
+    }
+
+    FlameResourcePackPage(ResourcePackDownloadDialog* dialog, BaseInstance& instance);
+    ~FlameResourcePackPage() override = default;
+
+    [[nodiscard]] bool shouldDisplay() const override;
+
+    [[nodiscard]] inline auto displayName() const -> QString override { return Flame::displayName(); }
+    [[nodiscard]] inline auto icon() const -> QIcon override { return Flame::icon(); }
+    [[nodiscard]] inline auto id() const -> QString override { return Flame::id(); }
+    [[nodiscard]] inline auto debugName() const -> QString override { return Flame::debugName(); }
+    [[nodiscard]] inline auto metaEntryBase() const -> QString override { return Flame::metaEntryBase(); }
+
+    [[nodiscard]] inline auto helpPage() const -> QString override { return ""; }
+
+    bool optedOut(ModPlatform::IndexedVersion& ver) const override;
+
+    void openUrl(const QUrl& url) override;
+};
+
+class FlameTexturePackPage : public TexturePackResourcePage {
+    Q_OBJECT
+
+   public:
+    static FlameTexturePackPage* create(TexturePackDownloadDialog* dialog, BaseInstance& instance)
+    {
+        return TexturePackResourcePage::create<FlameTexturePackPage>(dialog, instance);
+    }
+
+    FlameTexturePackPage(TexturePackDownloadDialog* dialog, BaseInstance& instance);
+    ~FlameTexturePackPage() override = default;
+
+    [[nodiscard]] bool shouldDisplay() const override;
+
+    [[nodiscard]] inline auto displayName() const -> QString override { return Flame::displayName(); }
+    [[nodiscard]] inline auto icon() const -> QIcon override { return Flame::icon(); }
+    [[nodiscard]] inline auto id() const -> QString override { return Flame::id(); }
+    [[nodiscard]] inline auto debugName() const -> QString override { return Flame::debugName(); }
+    [[nodiscard]] inline auto metaEntryBase() const -> QString override { return Flame::metaEntryBase(); }
+
+    [[nodiscard]] inline auto helpPage() const -> QString override { return ""; }
+
+    bool optedOut(ModPlatform::IndexedVersion& ver) const override;
+
+    void openUrl(const QUrl& url) override;
+};
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/ftb/FtbFilterModel.cpp b/launcher/ui/pages/modplatform/ftb/FtbFilterModel.cpp
deleted file mode 100644
index e2b548f2..00000000
--- a/launcher/ui/pages/modplatform/ftb/FtbFilterModel.cpp
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright 2020-2021 Jamie Mansfield <jmansfield@cadixdev.org>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "FtbFilterModel.h"
-
-#include <QDebug>
-
-#include "modplatform/modpacksch/FTBPackManifest.h"
-
-#include "StringUtils.h"
-
-namespace Ftb {
-
-FilterModel::FilterModel(QObject *parent) : QSortFilterProxyModel(parent)
-{
-    currentSorting = Sorting::ByPlays;
-    sortings.insert(tr("Sort by Plays"), Sorting::ByPlays);
-    sortings.insert(tr("Sort by Installs"), Sorting::ByInstalls);
-    sortings.insert(tr("Sort by Name"), Sorting::ByName);
-}
-
-const QMap<QString, FilterModel::Sorting> FilterModel::getAvailableSortings()
-{
-    return sortings;
-}
-
-QString FilterModel::translateCurrentSorting()
-{
-    return sortings.key(currentSorting);
-}
-
-void FilterModel::setSorting(Sorting sorting)
-{
-    currentSorting = sorting;
-    invalidate();
-}
-
-FilterModel::Sorting FilterModel::getCurrentSorting()
-{
-    return currentSorting;
-}
-
-void FilterModel::setSearchTerm(const QString& term)
-{
-    searchTerm = term.trimmed();
-    invalidate();
-}
-
-bool FilterModel::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const
-{
-    if (searchTerm.isEmpty()) {
-        return true;
-    }
-
-    auto index = sourceModel()->index(sourceRow, 0, sourceParent);
-    auto pack = sourceModel()->data(index, Qt::UserRole).value<ModpacksCH::Modpack>();
-    return pack.name.contains(searchTerm, Qt::CaseInsensitive);
-}
-
-bool FilterModel::lessThan(const QModelIndex &left, const QModelIndex &right) const
-{
-    ModpacksCH::Modpack leftPack = sourceModel()->data(left, Qt::UserRole).value<ModpacksCH::Modpack>();
-    ModpacksCH::Modpack rightPack = sourceModel()->data(right, Qt::UserRole).value<ModpacksCH::Modpack>();
-
-    if (currentSorting == ByPlays) {
-        return leftPack.plays < rightPack.plays;
-    }
-    else if (currentSorting == ByInstalls) {
-        return leftPack.installs < rightPack.installs;
-    }
-    else if (currentSorting == ByName) {
-        return StringUtils::naturalCompare(leftPack.name, rightPack.name, Qt::CaseSensitive) >= 0;
-    }
-
-    // Invalid sorting set, somehow...
-    qWarning() << "Invalid sorting set!";
-    return true;
-}
-
-}
diff --git a/launcher/ui/pages/modplatform/ftb/FtbFilterModel.h b/launcher/ui/pages/modplatform/ftb/FtbFilterModel.h
deleted file mode 100644
index 1be28e99..00000000
--- a/launcher/ui/pages/modplatform/ftb/FtbFilterModel.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2020-2021 Jamie Mansfield <jmansfield@cadixdev.org>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <QtCore/QSortFilterProxyModel>
-
-namespace Ftb {
-
-class FilterModel : public QSortFilterProxyModel
-{
-    Q_OBJECT
-
-public:
-    FilterModel(QObject* parent = Q_NULLPTR);
-    enum Sorting {
-        ByPlays,
-        ByInstalls,
-        ByName,
-    };
-    const QMap<QString, Sorting> getAvailableSortings();
-    QString translateCurrentSorting();
-    void setSorting(Sorting sorting);
-    Sorting getCurrentSorting();
-    void setSearchTerm(const QString& term);
-
-protected:
-    bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const override;
-    bool lessThan(const QModelIndex &left, const QModelIndex &right) const override;
-
-private:
-    QMap<QString, Sorting> sortings;
-    Sorting currentSorting;
-    QString searchTerm { "" };
-
-};
-
-}
diff --git a/launcher/ui/pages/modplatform/ftb/FtbListModel.cpp b/launcher/ui/pages/modplatform/ftb/FtbListModel.cpp
deleted file mode 100644
index ce2b2b18..00000000
--- a/launcher/ui/pages/modplatform/ftb/FtbListModel.cpp
+++ /dev/null
@@ -1,304 +0,0 @@
-/*
- * Copyright 2020-2021 Jamie Mansfield <jmansfield@cadixdev.org>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "FtbListModel.h"
-
-#include "BuildConfig.h"
-#include "Application.h"
-#include "Json.h"
-
-#include <QPainter>
-
-namespace Ftb {
-
-ListModel::ListModel(QObject *parent) : QAbstractListModel(parent)
-{
-}
-
-ListModel::~ListModel()
-{
-}
-
-int ListModel::rowCount(const QModelIndex &parent) const
-{
-    return parent.isValid() ? 0 : modpacks.size();
-}
-
-int ListModel::columnCount(const QModelIndex &parent) const
-{
-    return parent.isValid() ? 0 : 1;
-}
-
-QVariant ListModel::data(const QModelIndex &index, int role) const
-{
-    int pos = index.row();
-    if(pos >= modpacks.size() || pos < 0 || !index.isValid())
-    {
-        return QString("INVALID INDEX %1").arg(pos);
-    }
-
-    ModpacksCH::Modpack pack = modpacks.at(pos);
-    if(role == Qt::DisplayRole)
-    {
-        return pack.name;
-    }
-    else if (role == Qt::ToolTipRole)
-    {
-        return pack.synopsis;
-    }
-    else if(role == Qt::DecorationRole)
-    {
-        QIcon placeholder = APPLICATION->getThemedIcon("screenshot-placeholder");
-
-        auto iter = m_logoMap.find(pack.name);
-        if (iter != m_logoMap.end()) {
-            auto & logo = *iter;
-            if(!logo.result.isNull()) {
-                return logo.result;
-            }
-            return placeholder;
-        }
-
-        for(auto art : pack.art) {
-            if(art.type == "square") {
-                ((ListModel *)this)->requestLogo(pack.name, art.url);
-            }
-        }
-        return placeholder;
-    }
-    else if(role == Qt::UserRole)
-    {
-        QVariant v;
-        v.setValue(pack);
-        return v;
-    }
-
-    return QVariant();
-}
-
-void ListModel::getLogo(const QString &logo, const QString &logoUrl, LogoCallback callback)
-{
-    if(m_logoMap.contains(logo))
-    {
-        callback(APPLICATION->metacache()->resolveEntry("ModpacksCHPacks", QString("logos/%1").arg(logo.section(".", 0, 0)))->getFullPath());
-    }
-    else
-    {
-        requestLogo(logo, logoUrl);
-    }
-}
-
-void ListModel::request()
-{
-    m_aborted = false;
-
-    beginResetModel();
-    modpacks.clear();
-    endResetModel();
-
-    auto *netJob = new NetJob("Ftb::Request", APPLICATION->network());
-    auto url = QString(BuildConfig.MODPACKSCH_API_BASE_URL + "public/modpack/all");
-    netJob->addNetAction(Net::Download::makeByteArray(QUrl(url), &response));
-    jobPtr = netJob;
-    jobPtr->start();
-
-    QObject::connect(netJob, &NetJob::succeeded, this, &ListModel::requestFinished);
-    QObject::connect(netJob, &NetJob::failed, this, &ListModel::requestFailed);
-}
-
-void ListModel::abortRequest()
-{
-    m_aborted = jobPtr->abort();
-    jobPtr.reset();
-}
-
-void ListModel::requestFinished()
-{
-    jobPtr.reset();
-    remainingPacks.clear();
-
-    QJsonParseError parse_error {};
-    QJsonDocument doc = QJsonDocument::fromJson(response, &parse_error);
-    if(parse_error.error != QJsonParseError::NoError) {
-        qWarning() << "Error while parsing JSON response from ModpacksCH at " << parse_error.offset << " reason: " << parse_error.errorString();
-        qWarning() << response;
-        return;
-    }
-
-    auto packs = doc.object().value("packs").toArray();
-    for(auto pack : packs) {
-        auto packId = pack.toInt();
-        remainingPacks.append(packId);
-    }
-
-    if(!remainingPacks.isEmpty()) {
-        currentPack = remainingPacks.at(0);
-        requestPack();
-    }
-}
-
-void ListModel::requestFailed(QString reason)
-{
-    jobPtr.reset();
-    remainingPacks.clear();
-}
-
-void ListModel::requestPack()
-{
-    auto *netJob = new NetJob("Ftb::Search", APPLICATION->network());
-    auto searchUrl = QString(BuildConfig.MODPACKSCH_API_BASE_URL + "public/modpack/%1").arg(currentPack);
-    netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchUrl), &response));
-    jobPtr = netJob;
-    jobPtr->start();
-
-    QObject::connect(netJob, &NetJob::succeeded, this, &ListModel::packRequestFinished);
-    QObject::connect(netJob, &NetJob::failed, this, &ListModel::packRequestFailed);
-}
-
-void ListModel::packRequestFinished()
-{
-    if (!jobPtr || m_aborted)
-        return;
-
-    jobPtr.reset();
-    remainingPacks.removeOne(currentPack);
-
-    QJsonParseError parse_error;
-    QJsonDocument doc = QJsonDocument::fromJson(response, &parse_error);
-
-    if(parse_error.error != QJsonParseError::NoError) {
-        qWarning() << "Error while parsing JSON response from ModpacksCH at " << parse_error.offset << " reason: " << parse_error.errorString();
-        qWarning() << response;
-        return;
-    }
-
-    auto obj = doc.object();
-
-    ModpacksCH::Modpack pack;
-    try
-    {
-        ModpacksCH::loadModpack(pack, obj);
-    }
-    catch (const JSONValidationError &e)
-    {
-        qDebug() << QString::fromUtf8(response);
-        qWarning() << "Error while reading pack manifest from ModpacksCH: " << e.cause();
-        return;
-    }
-
-    // Since there is no guarantee that packs have a version, this will just
-    // ignore those "dud" packs.
-    if (pack.versions.empty())
-    {
-        qWarning() << "ModpacksCH Pack " << pack.id << " ignored. reason: lacking any versions";
-    }
-    else
-    {
-        beginInsertRows(QModelIndex(), modpacks.size(), modpacks.size());
-        modpacks.append(pack);
-        endInsertRows();
-    }
-
-    if(!remainingPacks.isEmpty()) {
-        currentPack = remainingPacks.at(0);
-        requestPack();
-    }
-}
-
-void ListModel::packRequestFailed(QString reason)
-{
-    jobPtr.reset();
-    remainingPacks.removeOne(currentPack);
-}
-
-void ListModel::logoLoaded(QString logo, bool stale)
-{
-    auto & logoObj = m_logoMap[logo];
-    logoObj.downloadJob.reset();
-    QString smallPath = logoObj.fullpath + ".small";
-
-    QFileInfo smallInfo(smallPath);
-
-    if(stale || !smallInfo.exists()) {
-        QImage image(logoObj.fullpath);
-        if (image.isNull())
-        {
-            logoObj.failed = true;
-            return;
-        }
-        QImage small;
-        if (image.width() > image.height()) {
-            small = image.scaledToWidth(512).scaledToWidth(256, Qt::SmoothTransformation);
-        }
-        else {
-            small = image.scaledToHeight(512).scaledToHeight(256, Qt::SmoothTransformation);
-        }
-        QPoint offset((256 - small.width()) / 2, (256 - small.height()) / 2);
-        QImage square(QSize(256, 256), QImage::Format_ARGB32);
-        square.fill(Qt::transparent);
-
-        QPainter painter(&square);
-        painter.drawImage(offset, small);
-        painter.end();
-
-        square.save(logoObj.fullpath + ".small", "PNG");
-    }
-
-    logoObj.result = QIcon(logoObj.fullpath + ".small");
-    for(int i = 0; i < modpacks.size(); i++) {
-        if(modpacks[i].name == logo) {
-            emit dataChanged(createIndex(i, 0), createIndex(i, 0), {Qt::DecorationRole});
-        }
-    }
-}
-
-void ListModel::logoFailed(QString logo)
-{
-    m_logoMap[logo].failed = true;
-    m_logoMap[logo].downloadJob.reset();
-}
-
-void ListModel::requestLogo(QString logo, QString url)
-{
-    if(m_logoMap.contains(logo)) {
-        return;
-    }
-
-    MetaEntryPtr entry = APPLICATION->metacache()->resolveEntry("ModpacksCHPacks", QString("logos/%1").arg(logo.section(".", 0, 0)));
-
-    bool stale = entry->isStale();
-
-    NetJob *job = new NetJob(QString("ModpacksCH Icon Download %1").arg(logo), APPLICATION->network());
-    job->addNetAction(Net::Download::makeCached(QUrl(url), entry));
-
-    auto fullPath = entry->getFullPath();
-    QObject::connect(job, &NetJob::finished, this, [this, logo, fullPath, stale]
-    {
-        logoLoaded(logo, stale);
-    });
-
-    QObject::connect(job, &NetJob::failed, this, [this, logo]
-    {
-        logoFailed(logo);
-    });
-
-    auto &newLogoEntry = m_logoMap[logo];
-    newLogoEntry.downloadJob = job;
-    newLogoEntry.fullpath = fullPath;
-    job->start();
-}
-
-}
diff --git a/launcher/ui/pages/modplatform/ftb/FtbListModel.h b/launcher/ui/pages/modplatform/ftb/FtbListModel.h
deleted file mode 100644
index d7a120f0..00000000
--- a/launcher/ui/pages/modplatform/ftb/FtbListModel.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright 2020-2021 Jamie Mansfield <jmansfield@cadixdev.org>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <QAbstractListModel>
-
-#include "modplatform/modpacksch/FTBPackManifest.h"
-#include "net/NetJob.h"
-#include <QIcon>
-
-namespace Ftb {
-
-struct Logo {
-    QString fullpath;
-    NetJob::Ptr downloadJob;
-    QIcon result;
-    bool failed = false;
-};
-
-typedef QMap<QString, Logo> LogoMap;
-typedef std::function<void(QString)> LogoCallback;
-
-class ListModel : public QAbstractListModel
-{
-    Q_OBJECT
-
-public:
-    ListModel(QObject *parent);
-    virtual ~ListModel();
-
-    int rowCount(const QModelIndex &parent) const override;
-    int columnCount(const QModelIndex &parent) const override;
-    QVariant data(const QModelIndex &index, int role) const override;
-
-    void request();
-    void abortRequest();
-
-    void getLogo(const QString &logo, const QString &logoUrl, LogoCallback callback);
-
-    [[nodiscard]] bool isMakingRequest() const { return jobPtr.get(); }
-    [[nodiscard]] bool wasAborted() const { return m_aborted; }
-
-private slots:
-    void requestFinished();
-    void requestFailed(QString reason);
-
-    void requestPack();
-    void packRequestFinished();
-    void packRequestFailed(QString reason);
-
-    void logoFailed(QString logo);
-    void logoLoaded(QString logo, bool stale);
-
-private:
-    void requestLogo(QString file, QString url);
-
-private:
-    bool m_aborted = false;
-
-    QList<ModpacksCH::Modpack> modpacks;
-    LogoMap m_logoMap;
-
-    NetJob::Ptr jobPtr;
-    int currentPack;
-    QList<int> remainingPacks;
-    QByteArray response;
-};
-
-}
diff --git a/launcher/ui/pages/modplatform/ftb/FtbPage.cpp b/launcher/ui/pages/modplatform/ftb/FtbPage.cpp
deleted file mode 100644
index b08f3bc4..00000000
--- a/launcher/ui/pages/modplatform/ftb/FtbPage.cpp
+++ /dev/null
@@ -1,200 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  PolyMC - Minecraft Launcher
- *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      Copyright 2020-2021 Jamie Mansfield <jmansfield@cadixdev.org>
- *      Copyright 2021 Philip T <me@phit.link>
- *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
- */
-
-#include "FtbPage.h"
-#include "ui_FtbPage.h"
-
-#include <QKeyEvent>
-
-#include "ui/dialogs/NewInstanceDialog.h"
-#include "modplatform/modpacksch/FTBPackInstallTask.h"
-
-#include "HoeDown.h"
-
-FtbPage::FtbPage(NewInstanceDialog* dialog, QWidget *parent)
-        : QWidget(parent), ui(new Ui::FtbPage), dialog(dialog)
-{
-    ui->setupUi(this);
-
-    filterModel = new Ftb::FilterModel(this);
-    listModel = new Ftb::ListModel(this);
-    filterModel->setSourceModel(listModel);
-    ui->packView->setModel(filterModel);
-    ui->packView->setSortingEnabled(true);
-    ui->packView->header()->hide();
-    ui->packView->setIndentation(0);
-
-    ui->searchEdit->installEventFilter(this);
-
-    ui->versionSelectionBox->view()->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
-    ui->versionSelectionBox->view()->parentWidget()->setMaximumHeight(300);
-
-    for(int i = 0; i < filterModel->getAvailableSortings().size(); i++)
-    {
-        ui->sortByBox->addItem(filterModel->getAvailableSortings().keys().at(i));
-    }
-    ui->sortByBox->setCurrentText(filterModel->translateCurrentSorting());
-
-    connect(ui->searchEdit, &QLineEdit::textChanged, this, &FtbPage::triggerSearch);
-    connect(ui->sortByBox, &QComboBox::currentTextChanged, this, &FtbPage::onSortingSelectionChanged);
-    connect(ui->packView->selectionModel(), &QItemSelectionModel::currentChanged, this, &FtbPage::onSelectionChanged);
-    connect(ui->versionSelectionBox, &QComboBox::currentTextChanged, this, &FtbPage::onVersionSelectionChanged);
-
-    ui->packDescription->setMetaEntry("FTBPacks");
-}
-
-FtbPage::~FtbPage()
-{
-    delete ui;
-}
-
-bool FtbPage::eventFilter(QObject* watched, QEvent* event)
-{
-    if (watched == ui->searchEdit && event->type() == QEvent::KeyPress) {
-        QKeyEvent* keyEvent = static_cast<QKeyEvent*>(event);
-        if (keyEvent->key() == Qt::Key_Return) {
-            triggerSearch();
-            keyEvent->accept();
-            return true;
-        }
-    }
-    return QWidget::eventFilter(watched, event);
-}
-
-bool FtbPage::shouldDisplay() const
-{
-    return true;
-}
-
-void FtbPage::retranslate()
-{
-    ui->retranslateUi(this);
-}
-
-void FtbPage::openedImpl()
-{
-    if(!initialised || listModel->wasAborted())
-    {
-        listModel->request();
-        initialised = true;
-    }
-
-    suggestCurrent();
-}
-
-void FtbPage::closedImpl()
-{
-    if (listModel->isMakingRequest())
-        listModel->abortRequest();
-}
-
-void FtbPage::suggestCurrent()
-{
-    if(!isOpened)
-    {
-        return;
-    }
-
-    if (selectedVersion.isEmpty())
-    {
-        dialog->setSuggestedPack();
-        return;
-    }
-
-    dialog->setSuggestedPack(selected.name, selectedVersion, new ModpacksCH::PackInstallTask(selected, selectedVersion, this));
-    for(auto art : selected.art) {
-        if(art.type == "square") {
-            QString editedLogoName;
-            editedLogoName = selected.name;
-
-            listModel->getLogo(selected.name, art.url, [this, editedLogoName](QString logo)
-            {
-                dialog->setSuggestedIconFromFile(logo + ".small", editedLogoName);
-            });
-        }
-    }
-}
-
-void FtbPage::triggerSearch()
-{
-    filterModel->setSearchTerm(ui->searchEdit->text());
-}
-
-void FtbPage::onSortingSelectionChanged(QString data)
-{
-    auto toSet = filterModel->getAvailableSortings().value(data);
-    filterModel->setSorting(toSet);
-}
-
-void FtbPage::onSelectionChanged(QModelIndex first, QModelIndex second)
-{
-    ui->versionSelectionBox->clear();
-
-    if(!first.isValid())
-    {
-        if(isOpened)
-        {
-            dialog->setSuggestedPack();
-        }
-        return;
-    }
-
-    selected = filterModel->data(first, Qt::UserRole).value<ModpacksCH::Modpack>();
-
-    HoeDown hoedown;
-    QString output = hoedown.process(selected.description.toUtf8());
-    ui->packDescription->setHtml(output);
-
-    // reverse foreach, so that the newest versions are first
-    for (auto i = selected.versions.size(); i--;) {
-        ui->versionSelectionBox->addItem(selected.versions.at(i).name);
-    }
-
-    suggestCurrent();
-}
-
-void FtbPage::onVersionSelectionChanged(QString data)
-{
-    if(data.isNull() || data.isEmpty())
-    {
-        selectedVersion = "";
-        return;
-    }
-
-    selectedVersion = data;
-    suggestCurrent();
-}
diff --git a/launcher/ui/pages/modplatform/ftb/FtbPage.h b/launcher/ui/pages/modplatform/ftb/FtbPage.h
deleted file mode 100644
index 631ae7f5..00000000
--- a/launcher/ui/pages/modplatform/ftb/FtbPage.h
+++ /dev/null
@@ -1,105 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  PolyMC - Minecraft Launcher
- *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      Copyright 2013-2021 MultiMC Contributors
- *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
- */
-
-#pragma once
-
-#include "FtbFilterModel.h"
-#include "FtbListModel.h"
-
-#include <QWidget>
-
-#include "Application.h"
-#include "ui/pages/BasePage.h"
-#include "tasks/Task.h"
-
-namespace Ui
-{
-    class FtbPage;
-}
-
-class NewInstanceDialog;
-
-class FtbPage : public QWidget, public BasePage
-{
-Q_OBJECT
-
-public:
-    explicit FtbPage(NewInstanceDialog* dialog, QWidget *parent = 0);
-    virtual ~FtbPage();
-    virtual QString displayName() const override
-    {
-        return "FTB";
-    }
-    virtual QIcon icon() const override
-    {
-        return APPLICATION->getThemedIcon("ftb_logo");
-    }
-    virtual QString id() const override
-    {
-        return "ftb";
-    }
-    virtual QString helpPage() const override
-    {
-        return "FTB-platform";
-    }
-    virtual bool shouldDisplay() const override;
-    void retranslate() override;
-
-    void openedImpl() override;
-    void closedImpl() override;
-
-    bool eventFilter(QObject * watched, QEvent * event) override;
-
-private:
-    void suggestCurrent();
-
-private slots:
-    void triggerSearch();
-
-    void onSortingSelectionChanged(QString data);
-    void onSelectionChanged(QModelIndex first, QModelIndex second);
-    void onVersionSelectionChanged(QString data);
-
-private:
-    Ui::FtbPage *ui = nullptr;
-    NewInstanceDialog* dialog = nullptr;
-    Ftb::ListModel* listModel = nullptr;
-    Ftb::FilterModel* filterModel = nullptr;
-
-    ModpacksCH::Modpack selected;
-    QString selectedVersion;
-
-    bool initialised { false };
-};
diff --git a/launcher/ui/pages/modplatform/ftb/FtbPage.ui b/launcher/ui/pages/modplatform/ftb/FtbPage.ui
deleted file mode 100644
index 8de0f4e6..00000000
--- a/launcher/ui/pages/modplatform/ftb/FtbPage.ui
+++ /dev/null
@@ -1,86 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>FtbPage</class>
- <widget class="QWidget" name="FtbPage">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>875</width>
-    <height>745</height>
-   </rect>
-  </property>
-  <layout class="QGridLayout" name="gridLayout">
-   <item row="2" column="0" colspan="2">
-    <layout class="QGridLayout" name="gridLayout_4" columnstretch="0,0,0" rowminimumheight="0" columnminimumwidth="0,0,0">
-     <item row="0" column="2">
-      <widget class="QComboBox" name="versionSelectionBox"/>
-     </item>
-     <item row="0" column="1">
-      <widget class="QLabel" name="label">
-       <property name="text">
-        <string>Version selected:</string>
-       </property>
-       <property name="alignment">
-        <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-       </property>
-      </widget>
-     </item>
-     <item row="0" column="0">
-      <widget class="QComboBox" name="sortByBox"/>
-     </item>
-    </layout>
-   </item>
-   <item row="0" column="0">
-    <widget class="QLineEdit" name="searchEdit">
-     <property name="placeholderText">
-      <string>Search and filter...</string>
-     </property>
-     <property name="clearButtonEnabled">
-      <bool>true</bool>
-     </property>
-    </widget>
-   </item>
-   <item row="1" column="0" colspan="2">
-    <layout class="QGridLayout" name="gridLayout_3">
-     <item row="0" column="0">
-      <widget class="QTreeView" name="packView">
-       <property name="alternatingRowColors">
-        <bool>true</bool>
-       </property>
-       <property name="iconSize">
-        <size>
-         <width>48</width>
-         <height>48</height>
-        </size>
-       </property>
-      </widget>
-     </item>
-     <item row="0" column="1">
-      <widget class="ProjectDescriptionPage" name="packDescription">
-       <property name="openExternalLinks">
-        <bool>true</bool>
-       </property>
-       <property name="openLinks">
-        <bool>true</bool>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
-  </layout>
- </widget>
- <customwidgets>
-  <customwidget>
-   <class>ProjectDescriptionPage</class>
-   <extends>QTextBrowser</extends>
-   <header>ui/widgets/ProjectDescriptionPage.h</header>
-  </customwidget>
- </customwidgets>
- <tabstops>
-  <tabstop>searchEdit</tabstop>
-  <tabstop>versionSelectionBox</tabstop>
- </tabstops>
- <resources/>
- <connections/>
-</ui>
diff --git a/launcher/ui/pages/modplatform/legacy_ftb/ListModel.cpp b/launcher/ui/pages/modplatform/legacy_ftb/ListModel.cpp
index 6b1f6b89..2343b79f 100644
--- a/launcher/ui/pages/modplatform/legacy_ftb/ListModel.cpp
+++ b/launcher/ui/pages/modplatform/legacy_ftb/ListModel.cpp
@@ -35,6 +35,8 @@
 
 #include "ListModel.h"
 #include "Application.h"
+#include "net/HttpMetaCache.h"
+#include "net/NetJob.h"
 
 #include "StringUtils.h"
 #include <Version.h>
diff --git a/launcher/ui/pages/modplatform/modrinth/ModrinthModModel.cpp b/launcher/ui/pages/modplatform/modrinth/ModrinthModModel.cpp
deleted file mode 100644
index af92e63e..00000000
--- a/launcher/ui/pages/modplatform/modrinth/ModrinthModModel.cpp
+++ /dev/null
@@ -1,48 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  PolyMC - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-#include "ModrinthModModel.h"
-
-#include "modplatform/modrinth/ModrinthPackIndex.h"
-
-namespace Modrinth {
-
-// NOLINTNEXTLINE(modernize-avoid-c-arrays)
-const char* ListModel::sorts[5]{ "relevance", "downloads", "follows", "updated", "newest" };
-
-void ListModel::loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj)
-{
-    Modrinth::loadIndexedPack(m, obj);
-}
-
-void ListModel::loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj)
-{
-    Modrinth::loadExtraPackData(m, obj);
-}
-
-void ListModel::loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr)
-{
-    Modrinth::loadIndexedPackVersions(m, arr, APPLICATION->network(), m_parent->m_instance);
-}
-
-auto ListModel::documentToArray(QJsonDocument& obj) const -> QJsonArray
-{
-    return obj.object().value("hits").toArray();
-}
-
-}  // namespace Modrinth
diff --git a/launcher/ui/pages/modplatform/modrinth/ModrinthModModel.h b/launcher/ui/pages/modplatform/modrinth/ModrinthModModel.h
deleted file mode 100644
index 386897fd..00000000
--- a/launcher/ui/pages/modplatform/modrinth/ModrinthModModel.h
+++ /dev/null
@@ -1,44 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  PolyMC - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#include "ModrinthModPage.h"
-
-namespace Modrinth {
-
-class ListModel : public ModPlatform::ListModel {
-    Q_OBJECT
-
-   public:
-    ListModel(ModrinthModPage* parent) : ModPlatform::ListModel(parent){};
-    ~ListModel() override = default;
-
-   private:
-    void loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
-    void loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
-    void loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr) override;
-    
-    auto documentToArray(QJsonDocument& obj) const -> QJsonArray override;
-
-    // NOLINTNEXTLINE(modernize-avoid-c-arrays)
-    static const char* sorts[5];
-    inline auto getSorts() const -> const char** override { return sorts; };
-};
-
-}  // namespace Modrinth
diff --git a/launcher/ui/pages/modplatform/modrinth/ModrinthModPage.cpp b/launcher/ui/pages/modplatform/modrinth/ModrinthModPage.cpp
deleted file mode 100644
index c531ea90..00000000
--- a/launcher/ui/pages/modplatform/modrinth/ModrinthModPage.cpp
+++ /dev/null
@@ -1,84 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  PolyMC - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      Copyright 2013-2021 MultiMC Contributors
- *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
- */
-
-#include "ModrinthModPage.h"
-#include "modplatform/modrinth/ModrinthAPI.h"
-#include "ui_ModPage.h"
-
-#include "ModrinthModModel.h"
-#include "ui/dialogs/ModDownloadDialog.h"
-
-ModrinthModPage::ModrinthModPage(ModDownloadDialog* dialog, BaseInstance* instance)
-    : ModPage(dialog, instance, new ModrinthAPI())
-{
-    listModel = new Modrinth::ListModel(this);
-    ui->packView->setModel(listModel);
-
-    // index is used to set the sorting with the modrinth api
-    ui->sortByBox->addItem(tr("Sort by Relevance"));
-    ui->sortByBox->addItem(tr("Sort by Downloads"));
-    ui->sortByBox->addItem(tr("Sort by Follows"));
-    ui->sortByBox->addItem(tr("Sort by Last Updated"));
-    ui->sortByBox->addItem(tr("Sort by Newest"));
-
-    // sometimes Qt just ignores virtual slots and doesn't work as intended it seems,
-    // so it's best not to connect them in the parent's constructor...
-    connect(ui->sortByBox, SIGNAL(currentIndexChanged(int)), this, SLOT(triggerSearch()));
-    connect(ui->packView->selectionModel(), &QItemSelectionModel::currentChanged, this, &ModrinthModPage::onSelectionChanged);
-    connect(ui->versionSelectionBox, &QComboBox::currentTextChanged, this, &ModrinthModPage::onVersionSelectionChanged);
-    connect(ui->modSelectionButton, &QPushButton::clicked, this, &ModrinthModPage::onModSelected);
-
-    ui->packDescription->setMetaEntry(metaEntryBase());
-}
-
-auto ModrinthModPage::validateVersion(ModPlatform::IndexedVersion& ver, QString mineVer, ModAPI::ModLoaderTypes loaders) const -> bool
-{
-    auto loaderStrings = ModrinthAPI::getModLoaderStrings(loaders);
-
-    auto loaderCompatible = false;
-    for (auto remoteLoader : ver.loaders)
-    {
-        if (loaderStrings.contains(remoteLoader)) {
-            loaderCompatible = true;
-            break;
-        }
-    }
-    return ver.mcVersion.contains(mineVer) && loaderCompatible;
-}
-
-// I don't know why, but doing this on the parent class makes it so that
-// other mod providers start loading before being selected, at least with
-// my Qt, so we need to implement this in every derived class...
-auto ModrinthModPage::shouldDisplay() const -> bool { return true; }
diff --git a/launcher/ui/pages/modplatform/modrinth/ModrinthModel.cpp b/launcher/ui/pages/modplatform/modrinth/ModrinthModel.cpp
index e6704eef..346a00b0 100644
--- a/launcher/ui/pages/modplatform/modrinth/ModrinthModel.cpp
+++ b/launcher/ui/pages/modplatform/modrinth/ModrinthModel.cpp
@@ -40,7 +40,6 @@
 #include "Json.h"
 #include "minecraft/MinecraftInstance.h"
 #include "minecraft/PackProfile.h"
-#include "ui/dialogs/ModDownloadDialog.h"
 #include "ui/widgets/ProjectItem.h"
 
 #include <QMessageBox>
@@ -128,7 +127,7 @@ bool ModpackListModel::setData(const QModelIndex &index, const QVariant &value,
 void ModpackListModel::performPaginatedSearch()
 {
     // TODO: Move to standalone API
-    NetJob* netJob = new NetJob("Modrinth::SearchModpack", APPLICATION->network());
+    auto netJob = makeShared<NetJob>("Modrinth::SearchModpack", APPLICATION->network());
     auto searchAllUrl = QString(BuildConfig.MODRINTH_PROD_URL +
                             "/search?"
                             "offset=%1&"
@@ -143,7 +142,7 @@ void ModpackListModel::performPaginatedSearch()
 
     netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchAllUrl), &m_all_response));
 
-    QObject::connect(netJob, &NetJob::succeeded, this, [this] {
+    QObject::connect(netJob.get(), &NetJob::succeeded, this, [this] {
         QJsonParseError parse_error_all{};
 
         QJsonDocument doc_all = QJsonDocument::fromJson(m_all_response, &parse_error_all);
@@ -156,7 +155,7 @@ void ModpackListModel::performPaginatedSearch()
 
         searchRequestFinished(doc_all);
     });
-    QObject::connect(netJob, &NetJob::failed, this, &ModpackListModel::searchRequestFailed);
+    QObject::connect(netJob.get(), &NetJob::failed, this, &ModpackListModel::searchRequestFailed);
 
     jobPtr = netJob;
     jobPtr->start();
diff --git a/launcher/ui/pages/modplatform/modrinth/ModrinthModel.h b/launcher/ui/pages/modplatform/modrinth/ModrinthModel.h
index 3be377a1..6e6be4b9 100644
--- a/launcher/ui/pages/modplatform/modrinth/ModrinthModel.h
+++ b/launcher/ui/pages/modplatform/modrinth/ModrinthModel.h
@@ -38,6 +38,7 @@
 #include <QAbstractListModel>
 
 #include "modplatform/modrinth/ModrinthPackManifest.h"
+#include "net/NetJob.h"
 #include "ui/pages/modplatform/modrinth/ModrinthPage.h"
 
 class ModPage;
diff --git a/launcher/ui/pages/modplatform/modrinth/ModrinthPage.cpp b/launcher/ui/pages/modplatform/modrinth/ModrinthPage.cpp
index 8ab2ad1d..0bb11d83 100644
--- a/launcher/ui/pages/modplatform/modrinth/ModrinthPage.cpp
+++ b/launcher/ui/pages/modplatform/modrinth/ModrinthPage.cpp
@@ -42,11 +42,10 @@
 #include "BuildConfig.h"
 #include "InstanceImportTask.h"
 #include "Json.h"
+#include "Markdown.h"
 
 #include "ui/widgets/ProjectItem.h"
 
-#include <HoeDown.h>
-
 #include <QComboBox>
 #include <QKeyEvent>
 #include <QPushButton>
@@ -280,8 +279,7 @@ void ModrinthPage::updateUI()
 
     text += "<hr>";
 
-    HoeDown h;
-    text += h.process(current.extra.body.toUtf8());
+    text += markdownToHTML(current.extra.body.toUtf8());
 
     ui->packDescription->setHtml(text + current.description);
     ui->packDescription->flush();
diff --git a/launcher/ui/pages/modplatform/modrinth/ModrinthResourceModels.cpp b/launcher/ui/pages/modplatform/modrinth/ModrinthResourceModels.cpp
new file mode 100644
index 00000000..f5d1cc28
--- /dev/null
+++ b/launcher/ui/pages/modplatform/modrinth/ModrinthResourceModels.cpp
@@ -0,0 +1,116 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  PolyMC - Minecraft Launcher
+ *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "ModrinthResourceModels.h"
+
+#include "modplatform/modrinth/ModrinthAPI.h"
+#include "modplatform/modrinth/ModrinthPackIndex.h"
+
+namespace ResourceDownload {
+
+ModrinthModModel::ModrinthModModel(BaseInstance const& base) : ModModel(base, new ModrinthAPI) {}
+
+void ModrinthModModel::loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj)
+{
+    ::Modrinth::loadIndexedPack(m, obj);
+}
+
+void ModrinthModModel::loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj)
+{
+    ::Modrinth::loadExtraPackData(m, obj);
+}
+
+void ModrinthModModel::loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr)
+{
+    ::Modrinth::loadIndexedPackVersions(m, arr, APPLICATION->network(), &m_base_instance);
+}
+
+auto ModrinthModModel::documentToArray(QJsonDocument& obj) const -> QJsonArray
+{
+    return obj.object().value("hits").toArray();
+}
+
+ModrinthResourcePackModel::ModrinthResourcePackModel(const BaseInstance& base)  : ResourcePackResourceModel(base, new ModrinthAPI){}
+
+void ModrinthResourcePackModel::loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj)
+{
+    ::Modrinth::loadIndexedPack(m, obj);
+}
+
+void ModrinthResourcePackModel::loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj)
+{
+    ::Modrinth::loadExtraPackData(m, obj);
+}
+
+void ModrinthResourcePackModel::loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr)
+{
+    ::Modrinth::loadIndexedPackVersions(m, arr, APPLICATION->network(), &m_base_instance);
+}
+
+auto ModrinthResourcePackModel::documentToArray(QJsonDocument& obj) const -> QJsonArray
+{
+    return obj.object().value("hits").toArray();
+}
+
+ModrinthTexturePackModel::ModrinthTexturePackModel(const BaseInstance& base)  : TexturePackResourceModel(base, new ModrinthAPI){}
+
+void ModrinthTexturePackModel::loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj)
+{
+    ::Modrinth::loadIndexedPack(m, obj);
+}
+
+void ModrinthTexturePackModel::loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj)
+{
+    ::Modrinth::loadExtraPackData(m, obj);
+}
+
+void ModrinthTexturePackModel::loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr)
+{
+    ::Modrinth::loadIndexedPackVersions(m, arr, APPLICATION->network(), &m_base_instance);
+}
+
+auto ModrinthTexturePackModel::documentToArray(QJsonDocument& obj) const -> QJsonArray
+{
+    return obj.object().value("hits").toArray();
+}
+
+ModrinthShaderPackModel::ModrinthShaderPackModel(const BaseInstance& base)  : ShaderPackResourceModel(base, new ModrinthAPI){}
+
+void ModrinthShaderPackModel::loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj)
+{
+    ::Modrinth::loadIndexedPack(m, obj);
+}
+
+void ModrinthShaderPackModel::loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj)
+{
+    ::Modrinth::loadExtraPackData(m, obj);
+}
+
+void ModrinthShaderPackModel::loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr)
+{
+    ::Modrinth::loadIndexedPackVersions(m, arr, APPLICATION->network(), &m_base_instance);
+}
+
+auto ModrinthShaderPackModel::documentToArray(QJsonDocument& obj) const -> QJsonArray
+{
+    return obj.object().value("hits").toArray();
+}
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/modrinth/ModrinthResourceModels.h b/launcher/ui/pages/modplatform/modrinth/ModrinthResourceModels.h
new file mode 100644
index 00000000..b351b19b
--- /dev/null
+++ b/launcher/ui/pages/modplatform/modrinth/ModrinthResourceModels.h
@@ -0,0 +1,101 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  PolyMC - Minecraft Launcher
+ *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "ui/pages/modplatform/ModModel.h"
+#include "ui/pages/modplatform/ResourcePackModel.h"
+#include "ui/pages/modplatform/modrinth/ModrinthResourcePages.h"
+
+namespace ResourceDownload {
+
+class ModrinthModModel : public ModModel {
+    Q_OBJECT
+
+   public:
+    ModrinthModModel(const BaseInstance&);
+    ~ModrinthModModel() override = default;
+
+   private:
+    [[nodiscard]] QString debugName() const override { return Modrinth::debugName() + " (Model)"; }
+    [[nodiscard]] QString metaEntryBase() const override { return Modrinth::metaEntryBase(); }
+
+    void loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
+    void loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
+    void loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr) override;
+
+    auto documentToArray(QJsonDocument& obj) const -> QJsonArray override;
+};
+
+class ModrinthResourcePackModel : public ResourcePackResourceModel {
+    Q_OBJECT
+
+   public:
+    ModrinthResourcePackModel(const BaseInstance&);
+    ~ModrinthResourcePackModel() override = default;
+
+   private:
+    [[nodiscard]] QString debugName() const override { return Modrinth::debugName() + " (Model)"; }
+    [[nodiscard]] QString metaEntryBase() const override { return Modrinth::metaEntryBase(); }
+
+    void loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
+    void loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
+    void loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr) override;
+
+    auto documentToArray(QJsonDocument& obj) const -> QJsonArray override;
+};
+
+class ModrinthTexturePackModel : public TexturePackResourceModel {
+    Q_OBJECT
+
+   public:
+    ModrinthTexturePackModel(const BaseInstance&);
+    ~ModrinthTexturePackModel() override = default;
+
+   private:
+    [[nodiscard]] QString debugName() const override { return Modrinth::debugName() + " (Model)"; }
+    [[nodiscard]] QString metaEntryBase() const override { return Modrinth::metaEntryBase(); }
+
+    void loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
+    void loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
+    void loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr) override;
+
+    auto documentToArray(QJsonDocument& obj) const -> QJsonArray override;
+};
+
+class ModrinthShaderPackModel : public ShaderPackResourceModel {
+    Q_OBJECT
+
+   public:
+    ModrinthShaderPackModel(const BaseInstance&);
+    ~ModrinthShaderPackModel() override = default;
+
+   private:
+    [[nodiscard]] QString debugName() const override { return Modrinth::debugName() + " (Model)"; }
+    [[nodiscard]] QString metaEntryBase() const override { return Modrinth::metaEntryBase(); }
+
+    void loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
+    void loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
+    void loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr) override;
+
+    auto documentToArray(QJsonDocument& obj) const -> QJsonArray override;
+};
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/modrinth/ModrinthResourcePages.cpp b/launcher/ui/pages/modplatform/modrinth/ModrinthResourcePages.cpp
new file mode 100644
index 00000000..dd143700
--- /dev/null
+++ b/launcher/ui/pages/modplatform/modrinth/ModrinthResourcePages.cpp
@@ -0,0 +1,147 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  PolyMC - Minecraft Launcher
+ *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
+
+#include "ModrinthResourcePages.h"
+#include "ui_ResourcePage.h"
+
+#include "modplatform/modrinth/ModrinthAPI.h"
+
+#include "ui/dialogs/ResourceDownloadDialog.h"
+
+#include "ui/pages/modplatform/modrinth/ModrinthResourceModels.h"
+
+namespace ResourceDownload {
+
+ModrinthModPage::ModrinthModPage(ModDownloadDialog* dialog, BaseInstance& instance)
+    : ModPage(dialog, instance)
+{
+    m_model = new ModrinthModModel(instance);
+    m_ui->packView->setModel(m_model);
+
+    addSortings();
+
+    // sometimes Qt just ignores virtual slots and doesn't work as intended it seems,
+    // so it's best not to connect them in the parent's constructor...
+    connect(m_ui->sortByBox, SIGNAL(currentIndexChanged(int)), this, SLOT(triggerSearch()));
+    connect(m_ui->packView->selectionModel(), &QItemSelectionModel::currentChanged, this, &ModrinthModPage::onSelectionChanged);
+    connect(m_ui->versionSelectionBox, &QComboBox::currentTextChanged, this, &ModrinthModPage::onVersionSelectionChanged);
+    connect(m_ui->resourceSelectionButton, &QPushButton::clicked, this, &ModrinthModPage::onResourceSelected);
+
+    m_ui->packDescription->setMetaEntry(metaEntryBase());
+}
+
+auto ModrinthModPage::validateVersion(ModPlatform::IndexedVersion& ver, QString mineVer, std::optional<ResourceAPI::ModLoaderTypes> loaders) const -> bool
+{
+    auto loaderCompatible = !loaders.has_value();
+
+    if (!loaderCompatible) {
+        auto loaderStrings = ModrinthAPI::getModLoaderStrings(loaders.value());
+        for (auto remoteLoader : ver.loaders)
+        {
+            if (loaderStrings.contains(remoteLoader)) {
+                loaderCompatible = true;
+                break;
+            }
+        }
+    }
+
+    return ver.mcVersion.contains(mineVer) && loaderCompatible;
+}
+
+ModrinthResourcePackPage::ModrinthResourcePackPage(ResourcePackDownloadDialog* dialog, BaseInstance& instance)
+    : ResourcePackResourcePage(dialog, instance)
+{
+    m_model = new ModrinthResourcePackModel(instance);
+    m_ui->packView->setModel(m_model);
+
+    addSortings();
+
+    // sometimes Qt just ignores virtual slots and doesn't work as intended it seems,
+    // so it's best not to connect them in the parent's constructor...
+    connect(m_ui->sortByBox, SIGNAL(currentIndexChanged(int)), this, SLOT(triggerSearch()));
+    connect(m_ui->packView->selectionModel(), &QItemSelectionModel::currentChanged, this, &ModrinthResourcePackPage::onSelectionChanged);
+    connect(m_ui->versionSelectionBox, &QComboBox::currentTextChanged, this, &ModrinthResourcePackPage::onVersionSelectionChanged);
+    connect(m_ui->resourceSelectionButton, &QPushButton::clicked, this, &ModrinthResourcePackPage::onResourceSelected);
+
+    m_ui->packDescription->setMetaEntry(metaEntryBase());
+}
+
+ModrinthTexturePackPage::ModrinthTexturePackPage(TexturePackDownloadDialog* dialog, BaseInstance& instance)
+    : TexturePackResourcePage(dialog, instance)
+{
+    m_model = new ModrinthTexturePackModel(instance);
+    m_ui->packView->setModel(m_model);
+
+    addSortings();
+
+    // sometimes Qt just ignores virtual slots and doesn't work as intended it seems,
+    // so it's best not to connect them in the parent's constructor...
+    connect(m_ui->sortByBox, SIGNAL(currentIndexChanged(int)), this, SLOT(triggerSearch()));
+    connect(m_ui->packView->selectionModel(), &QItemSelectionModel::currentChanged, this, &ModrinthTexturePackPage::onSelectionChanged);
+    connect(m_ui->versionSelectionBox, &QComboBox::currentTextChanged, this, &ModrinthTexturePackPage::onVersionSelectionChanged);
+    connect(m_ui->resourceSelectionButton, &QPushButton::clicked, this, &ModrinthTexturePackPage::onResourceSelected);
+
+    m_ui->packDescription->setMetaEntry(metaEntryBase());
+}
+
+ModrinthShaderPackPage::ModrinthShaderPackPage(ShaderPackDownloadDialog* dialog, BaseInstance& instance)
+    : ShaderPackResourcePage(dialog, instance)
+{
+    m_model = new ModrinthShaderPackModel(instance);
+    m_ui->packView->setModel(m_model);
+
+    addSortings();
+
+    // sometimes Qt just ignores virtual slots and doesn't work as intended it seems,
+    // so it's best not to connect them in the parent's constructor...
+    connect(m_ui->sortByBox, SIGNAL(currentIndexChanged(int)), this, SLOT(triggerSearch()));
+    connect(m_ui->packView->selectionModel(), &QItemSelectionModel::currentChanged, this, &ModrinthShaderPackPage::onSelectionChanged);
+    connect(m_ui->versionSelectionBox, &QComboBox::currentTextChanged, this, &ModrinthShaderPackPage::onVersionSelectionChanged);
+    connect(m_ui->resourceSelectionButton, &QPushButton::clicked, this, &ModrinthShaderPackPage::onResourceSelected);
+
+    m_ui->packDescription->setMetaEntry(metaEntryBase());
+}
+
+// I don't know why, but doing this on the parent class makes it so that
+// other mod providers start loading before being selected, at least with
+// my Qt, so we need to implement this in every derived class...
+auto ModrinthModPage::shouldDisplay() const -> bool { return true; }
+auto ModrinthResourcePackPage::shouldDisplay() const -> bool { return true; }
+auto ModrinthTexturePackPage::shouldDisplay() const -> bool { return true; }
+auto ModrinthShaderPackPage::shouldDisplay() const -> bool { return true; }
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/modrinth/ModrinthResourcePages.h b/launcher/ui/pages/modplatform/modrinth/ModrinthResourcePages.h
new file mode 100644
index 00000000..f4eb5ce0
--- /dev/null
+++ b/launcher/ui/pages/modplatform/modrinth/ModrinthResourcePages.h
@@ -0,0 +1,153 @@
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only AND Apache-2.0
+/*
+ *  PolyMC - Minecraft Launcher
+ *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
+
+#pragma once
+
+#include "Application.h"
+
+#include "modplatform/ResourceAPI.h"
+
+#include "ui/pages/modplatform/ModPage.h"
+#include "ui/pages/modplatform/ResourcePackPage.h"
+#include "ui/pages/modplatform/TexturePackPage.h"
+#include "ui/pages/modplatform/ShaderPackPage.h"
+
+namespace ResourceDownload {
+
+namespace Modrinth {
+static inline QString displayName() { return "Modrinth"; }
+static inline QIcon icon() { return APPLICATION->getThemedIcon("modrinth"); }
+static inline QString id() { return "modrinth"; }
+static inline QString debugName() { return "Modrinth"; }
+static inline QString metaEntryBase() { return "ModrinthPacks"; }
+}
+
+class ModrinthModPage : public ModPage {
+    Q_OBJECT
+
+   public:
+    static ModrinthModPage* create(ModDownloadDialog* dialog, BaseInstance& instance)
+    {
+        return ModPage::create<ModrinthModPage>(dialog, instance);
+    }
+
+    ModrinthModPage(ModDownloadDialog* dialog, BaseInstance& instance);
+    ~ModrinthModPage() override = default;
+
+    [[nodiscard]] bool shouldDisplay() const override;
+
+    [[nodiscard]] inline auto displayName() const -> QString override { return Modrinth::displayName(); }
+    [[nodiscard]] inline auto icon() const -> QIcon override { return Modrinth::icon(); }
+    [[nodiscard]] inline auto id() const -> QString override { return Modrinth::id(); }
+    [[nodiscard]] inline auto debugName() const -> QString override { return Modrinth::debugName(); }
+    [[nodiscard]] inline auto metaEntryBase() const -> QString override { return Modrinth::metaEntryBase(); }
+
+    [[nodiscard]] inline auto helpPage() const -> QString override { return "Mod-platform"; }
+
+    auto validateVersion(ModPlatform::IndexedVersion& ver, QString mineVer, std::optional<ResourceAPI::ModLoaderTypes> loaders = {}) const -> bool override;
+};
+
+class ModrinthResourcePackPage : public ResourcePackResourcePage {
+    Q_OBJECT
+
+   public:
+    static ModrinthResourcePackPage* create(ResourcePackDownloadDialog* dialog, BaseInstance& instance)
+    {
+        return ResourcePackResourcePage::create<ModrinthResourcePackPage>(dialog, instance);
+    }
+
+    ModrinthResourcePackPage(ResourcePackDownloadDialog* dialog, BaseInstance& instance);
+    ~ModrinthResourcePackPage() override = default;
+
+    [[nodiscard]] bool shouldDisplay() const override;
+
+    [[nodiscard]] inline auto displayName() const -> QString override { return Modrinth::displayName(); }
+    [[nodiscard]] inline auto icon() const -> QIcon override { return Modrinth::icon(); }
+    [[nodiscard]] inline auto id() const -> QString override { return Modrinth::id(); }
+    [[nodiscard]] inline auto debugName() const -> QString override { return Modrinth::debugName(); }
+    [[nodiscard]] inline auto metaEntryBase() const -> QString override { return Modrinth::metaEntryBase(); }
+
+    [[nodiscard]] inline auto helpPage() const -> QString override { return ""; }
+};
+
+class ModrinthTexturePackPage : public TexturePackResourcePage {
+    Q_OBJECT
+
+   public:
+    static ModrinthTexturePackPage* create(TexturePackDownloadDialog* dialog, BaseInstance& instance)
+    {
+        return TexturePackResourcePage::create<ModrinthTexturePackPage>(dialog, instance);
+    }
+
+    ModrinthTexturePackPage(TexturePackDownloadDialog* dialog, BaseInstance& instance);
+    ~ModrinthTexturePackPage() override = default;
+
+    [[nodiscard]] bool shouldDisplay() const override;
+
+    [[nodiscard]] inline auto displayName() const -> QString override { return Modrinth::displayName(); }
+    [[nodiscard]] inline auto icon() const -> QIcon override { return Modrinth::icon(); }
+    [[nodiscard]] inline auto id() const -> QString override { return Modrinth::id(); }
+    [[nodiscard]] inline auto debugName() const -> QString override { return Modrinth::debugName(); }
+    [[nodiscard]] inline auto metaEntryBase() const -> QString override { return Modrinth::metaEntryBase(); }
+
+    [[nodiscard]] inline auto helpPage() const -> QString override { return ""; }
+};
+
+class ModrinthShaderPackPage : public ShaderPackResourcePage {
+    Q_OBJECT
+
+   public:
+    static ModrinthShaderPackPage* create(ShaderPackDownloadDialog* dialog, BaseInstance& instance)
+    {
+        return ShaderPackResourcePage::create<ModrinthShaderPackPage>(dialog, instance);
+    }
+
+    ModrinthShaderPackPage(ShaderPackDownloadDialog* dialog, BaseInstance& instance);
+    ~ModrinthShaderPackPage() override = default;
+
+    [[nodiscard]] bool shouldDisplay() const override;
+
+    [[nodiscard]] inline auto displayName() const -> QString override { return Modrinth::displayName(); }
+    [[nodiscard]] inline auto icon() const -> QIcon override { return Modrinth::icon(); }
+    [[nodiscard]] inline auto id() const -> QString override { return Modrinth::id(); }
+    [[nodiscard]] inline auto debugName() const -> QString override { return Modrinth::debugName(); }
+    [[nodiscard]] inline auto metaEntryBase() const -> QString override { return Modrinth::metaEntryBase(); }
+
+    [[nodiscard]] inline auto helpPage() const -> QString override { return ""; }
+};
+
+}  // namespace ResourceDownload
diff --git a/launcher/ui/pages/modplatform/technic/TechnicModel.cpp b/launcher/ui/pages/modplatform/technic/TechnicModel.cpp
index b2af1ac0..50f0c72d 100644
--- a/launcher/ui/pages/modplatform/technic/TechnicModel.cpp
+++ b/launcher/ui/pages/modplatform/technic/TechnicModel.cpp
@@ -112,7 +112,7 @@ void Technic::ListModel::searchWithTerm(const QString& term)
 
 void Technic::ListModel::performSearch()
 {
-    NetJob *netJob = new NetJob("Technic::Search", APPLICATION->network());
+    auto netJob = makeShared<NetJob>("Technic::Search", APPLICATION->network());
     QString searchUrl = "";
     if (currentSearchTerm.isEmpty()) {
         searchUrl = QString("%1trending?build=%2")
@@ -137,8 +137,8 @@ void Technic::ListModel::performSearch()
     netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchUrl), &response));
     jobPtr = netJob;
     jobPtr->start();
-    QObject::connect(netJob, &NetJob::succeeded, this, &ListModel::searchRequestFinished);
-    QObject::connect(netJob, &NetJob::failed, this, &ListModel::searchRequestFailed);
+    QObject::connect(netJob.get(), &NetJob::succeeded, this, &ListModel::searchRequestFinished);
+    QObject::connect(netJob.get(), &NetJob::failed, this, &ListModel::searchRequestFailed);
 }
 
 void Technic::ListModel::searchRequestFinished()
diff --git a/launcher/ui/pages/modplatform/technic/TechnicPage.cpp b/launcher/ui/pages/modplatform/technic/TechnicPage.cpp
index b15af244..859da97e 100644
--- a/launcher/ui/pages/modplatform/technic/TechnicPage.cpp
+++ b/launcher/ui/pages/modplatform/technic/TechnicPage.cpp
@@ -141,10 +141,10 @@ void TechnicPage::suggestCurrent()
         return;
     }
 
-    NetJob *netJob = new NetJob(QString("Technic::PackMeta(%1)").arg(current.name), APPLICATION->network());
+    auto netJob = makeShared<NetJob>(QString("Technic::PackMeta(%1)").arg(current.name), APPLICATION->network());
     QString slug = current.slug;
     netJob->addNetAction(Net::Download::makeByteArray(QString("%1modpack/%2?build=%3").arg(BuildConfig.TECHNIC_API_BASE_URL, slug, BuildConfig.TECHNIC_API_BUILD), &response));
-    QObject::connect(netJob, &NetJob::succeeded, this, [this, slug]
+    QObject::connect(netJob.get(), &NetJob::succeeded, this, [this, slug]
     {
         jobPtr.reset();
 
@@ -247,11 +247,11 @@ void TechnicPage::metadataLoaded()
         // version so we can display something quicker
         ui->versionSelectionBox->addItem(current.currentVersion);
 
-        auto* netJob = new NetJob(QString("Technic::SolderMeta(%1)").arg(current.name), APPLICATION->network());
+        auto netJob = makeShared<NetJob>(QString("Technic::SolderMeta(%1)").arg(current.name), APPLICATION->network());
         auto url = QString("%1/modpack/%2").arg(current.url, current.slug);
         netJob->addNetAction(Net::Download::makeByteArray(QUrl(url), &response));
 
-        QObject::connect(netJob, &NetJob::succeeded, this, &TechnicPage::onSolderLoaded);
+        QObject::connect(netJob.get(), &NetJob::succeeded, this, &TechnicPage::onSolderLoaded);
 
         jobPtr = netJob;
         jobPtr->start();
diff --git a/launcher/ui/setupwizard/SetupWizard.cpp b/launcher/ui/setupwizard/SetupWizard.cpp
index 3c8b5d39..3fd9bb23 100644
--- a/launcher/ui/setupwizard/SetupWizard.cpp
+++ b/launcher/ui/setupwizard/SetupWizard.cpp
@@ -13,7 +13,8 @@
 SetupWizard::SetupWizard(QWidget *parent) : QWizard(parent)
 {
     setObjectName(QStringLiteral("SetupWizard"));
-    resize(615, 659);
+    resize(620, 660);
+    setMinimumSize(300, 400);
     // make it ugly everywhere to avoid variability in theming
     setWizardStyle(QWizard::ClassicStyle);
     setOptions(QWizard::NoCancelButton | QWizard::IndependentPages | QWizard::HaveCustomButton1);
diff --git a/launcher/ui/setupwizard/ThemeWizardPage.cpp b/launcher/ui/setupwizard/ThemeWizardPage.cpp
new file mode 100644
index 00000000..42826aba
--- /dev/null
+++ b/launcher/ui/setupwizard/ThemeWizardPage.cpp
@@ -0,0 +1,70 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Tayou <tayou@gmx.net>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+#include "ThemeWizardPage.h"
+#include "ui_ThemeWizardPage.h"
+
+#include "Application.h"
+#include "ui/themes/ITheme.h"
+#include "ui/themes/ThemeManager.h"
+#include "ui/widgets/ThemeCustomizationWidget.h"
+#include "ui_ThemeCustomizationWidget.h"
+
+ThemeWizardPage::ThemeWizardPage(QWidget* parent) : BaseWizardPage(parent), ui(new Ui::ThemeWizardPage)
+{
+    ui->setupUi(this);
+
+    connect(ui->themeCustomizationWidget, &ThemeCustomizationWidget::currentIconThemeChanged, this, &ThemeWizardPage::updateIcons);
+    connect(ui->themeCustomizationWidget, &ThemeCustomizationWidget::currentCatChanged, this, &ThemeWizardPage::updateCat);
+
+    updateIcons();
+    updateCat();
+}
+
+ThemeWizardPage::~ThemeWizardPage()
+{
+    delete ui;
+}
+
+void ThemeWizardPage::updateIcons()
+{
+    qDebug() << "Setting Icons";
+    ui->previewIconButton0->setIcon(APPLICATION->getThemedIcon("new"));
+    ui->previewIconButton1->setIcon(APPLICATION->getThemedIcon("centralmods"));
+    ui->previewIconButton2->setIcon(APPLICATION->getThemedIcon("viewfolder"));
+    ui->previewIconButton3->setIcon(APPLICATION->getThemedIcon("launch"));
+    ui->previewIconButton4->setIcon(APPLICATION->getThemedIcon("copy"));
+    ui->previewIconButton5->setIcon(APPLICATION->getThemedIcon("export"));
+    ui->previewIconButton6->setIcon(APPLICATION->getThemedIcon("delete"));
+    ui->previewIconButton7->setIcon(APPLICATION->getThemedIcon("about"));
+    ui->previewIconButton8->setIcon(APPLICATION->getThemedIcon("settings"));
+    ui->previewIconButton9->setIcon(APPLICATION->getThemedIcon("cat"));
+    update();
+    repaint();
+    parentWidget()->update();
+}
+
+void ThemeWizardPage::updateCat()
+{
+    qDebug() << "Setting Cat";
+    ui->catImagePreviewButton->setIcon(QIcon(QString(R"(:/backgrounds/%1)").arg(ThemeManager::getCatImage())));
+}
+
+void ThemeWizardPage::retranslate()
+{
+    ui->retranslateUi(this);
+}
diff --git a/launcher/ui/setupwizard/ThemeWizardPage.h b/launcher/ui/setupwizard/ThemeWizardPage.h
new file mode 100644
index 00000000..61a3d0c0
--- /dev/null
+++ b/launcher/ui/setupwizard/ThemeWizardPage.h
@@ -0,0 +1,43 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Tayou <tayou@gmx.net>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include <QWidget>
+#include "BaseWizardPage.h"
+
+namespace Ui {
+class ThemeWizardPage;
+}
+
+class ThemeWizardPage : public BaseWizardPage {
+    Q_OBJECT
+
+   public:
+    explicit ThemeWizardPage(QWidget* parent = nullptr);
+    ~ThemeWizardPage();
+
+    bool validatePage() override { return true; };
+    void retranslate() override;
+
+   private slots:
+    void updateIcons();
+    void updateCat();
+
+   private:
+    Ui::ThemeWizardPage* ui;
+};
diff --git a/launcher/ui/setupwizard/ThemeWizardPage.ui b/launcher/ui/setupwizard/ThemeWizardPage.ui
new file mode 100644
index 00000000..01394ea4
--- /dev/null
+++ b/launcher/ui/setupwizard/ThemeWizardPage.ui
@@ -0,0 +1,371 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ThemeWizardPage</class>
+ <widget class="QWizardPage" name="ThemeWizardPage">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>510</width>
+    <height>552</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>WizardPage</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout_2">
+   <item>
+    <widget class="QLabel" name="label">
+     <property name="text">
+      <string>Select the Theme you wish to use</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="ThemeCustomizationWidget" name="themeCustomizationWidget" native="true">
+     <property name="minimumSize">
+      <size>
+       <width>0</width>
+       <height>100</height>
+      </size>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QLabel" name="label_2">
+     <property name="text">
+      <string>Hint: The cat appears in the background and is not shown by default. It is only made visible when pressing the Cat button in the Toolbar.</string>
+     </property>
+     <property name="wordWrap">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="Line" name="line">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QLabel" name="label_4">
+     <property name="text">
+      <string> Preview:</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <layout class="QGridLayout" name="iconPreview">
+     <item row="0" column="2">
+      <widget class="QPushButton" name="previewIconButton2">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="minimumSize">
+        <size>
+         <width>30</width>
+         <height>30</height>
+        </size>
+       </property>
+       <property name="icon">
+        <iconset theme="applications-engineering">
+         <normaloff>.</normaloff>.</iconset>
+       </property>
+       <property name="checkable">
+        <bool>false</bool>
+       </property>
+       <property name="flat">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="5">
+      <widget class="QPushButton" name="previewIconButton5">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="minimumSize">
+        <size>
+         <width>30</width>
+         <height>30</height>
+        </size>
+       </property>
+       <property name="icon">
+        <iconset theme="applications-engineering">
+         <normaloff>.</normaloff>.</iconset>
+       </property>
+       <property name="checkable">
+        <bool>false</bool>
+       </property>
+       <property name="flat">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="7">
+      <widget class="QPushButton" name="previewIconButton7">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="minimumSize">
+        <size>
+         <width>30</width>
+         <height>30</height>
+        </size>
+       </property>
+       <property name="icon">
+        <iconset theme="applications-engineering">
+         <normaloff>.</normaloff>.</iconset>
+       </property>
+       <property name="checkable">
+        <bool>false</bool>
+       </property>
+       <property name="flat">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="4">
+      <widget class="QPushButton" name="previewIconButton4">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="minimumSize">
+        <size>
+         <width>30</width>
+         <height>30</height>
+        </size>
+       </property>
+       <property name="icon">
+        <iconset theme="applications-engineering">
+         <normaloff>.</normaloff>.</iconset>
+       </property>
+       <property name="checkable">
+        <bool>false</bool>
+       </property>
+       <property name="flat">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="1">
+      <widget class="QPushButton" name="previewIconButton1">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="minimumSize">
+        <size>
+         <width>30</width>
+         <height>30</height>
+        </size>
+       </property>
+       <property name="icon">
+        <iconset theme="centralmods">
+         <normaloff>.</normaloff>.</iconset>
+       </property>
+       <property name="checkable">
+        <bool>false</bool>
+       </property>
+       <property name="flat">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="0">
+      <widget class="QPushButton" name="previewIconButton0">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="minimumSize">
+        <size>
+         <width>30</width>
+         <height>30</height>
+        </size>
+       </property>
+       <property name="icon">
+        <iconset theme="applications-engineering">
+         <normaloff>.</normaloff>.</iconset>
+       </property>
+       <property name="checkable">
+        <bool>false</bool>
+       </property>
+       <property name="flat">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="9">
+      <widget class="QPushButton" name="previewIconButton9">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="minimumSize">
+        <size>
+         <width>30</width>
+         <height>30</height>
+        </size>
+       </property>
+       <property name="icon">
+        <iconset theme="viewfolder">
+         <normaloff>.</normaloff>.</iconset>
+       </property>
+       <property name="checkable">
+        <bool>false</bool>
+       </property>
+       <property name="flat">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="6">
+      <widget class="QPushButton" name="previewIconButton6">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="minimumSize">
+        <size>
+         <width>30</width>
+         <height>30</height>
+        </size>
+       </property>
+       <property name="icon">
+        <iconset theme="new">
+         <normaloff>.</normaloff>.</iconset>
+       </property>
+       <property name="checkable">
+        <bool>false</bool>
+       </property>
+       <property name="flat">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="3">
+      <widget class="QPushButton" name="previewIconButton3">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="minimumSize">
+        <size>
+         <width>30</width>
+         <height>30</height>
+        </size>
+       </property>
+       <property name="icon">
+        <iconset theme="applications-engineering">
+         <normaloff>.</normaloff>.</iconset>
+       </property>
+       <property name="checkable">
+        <bool>false</bool>
+       </property>
+       <property name="flat">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="8">
+      <widget class="QPushButton" name="previewIconButton8">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="minimumSize">
+        <size>
+         <width>30</width>
+         <height>30</height>
+        </size>
+       </property>
+       <property name="icon">
+        <iconset theme="applications-engineering">
+         <normaloff>.</normaloff>.</iconset>
+       </property>
+       <property name="checkable">
+        <bool>false</bool>
+       </property>
+       <property name="flat">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QPushButton" name="catImagePreviewButton">
+     <property name="minimumSize">
+      <size>
+       <width>0</width>
+       <height>256</height>
+      </size>
+     </property>
+     <property name="toolTip">
+      <string>The cat appears in the background and does not serve a purpose, it is purely visual.</string>
+     </property>
+     <property name="text">
+      <string/>
+     </property>
+     <property name="iconSize">
+      <size>
+       <width>256</width>
+       <height>256</height>
+      </size>
+     </property>
+     <property name="flat">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <spacer name="verticalSpacer">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>193</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>ThemeCustomizationWidget</class>
+   <extends>QWidget</extends>
+   <header>ui/widgets/ThemeCustomizationWidget.h</header>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/launcher/ui/themes/CustomTheme.cpp b/launcher/ui/themes/CustomTheme.cpp
index 3ad61668..198e76ba 100644
--- a/launcher/ui/themes/CustomTheme.cpp
+++ b/launcher/ui/themes/CustomTheme.cpp
@@ -167,8 +167,6 @@ CustomTheme::CustomTheme(ITheme* baseTheme, QFileInfo& fileInfo, bool isManifest
 
         if (!FS::ensureFolderPathExists(path) || !FS::ensureFolderPathExists(pathResources)) {
             themeWarningLog() << "couldn't create folder for theme!";
-            m_palette = baseTheme->colorScheme();
-            m_styleSheet = baseTheme->appStyleSheet();
             return;
         }
 
@@ -177,18 +175,15 @@ CustomTheme::CustomTheme(ITheme* baseTheme, QFileInfo& fileInfo, bool isManifest
         bool jsonDataIncomplete = false;
 
         m_palette = baseTheme->colorScheme();
-        if (!readThemeJson(themeFilePath, m_palette, m_fadeAmount, m_fadeColor, m_name, m_widgets, m_qssFilePath, jsonDataIncomplete)) {
-            themeDebugLog() << "Did not read theme json file correctly, writing new one to: " << themeFilePath;
-            m_name = "Custom";
-            m_palette = baseTheme->colorScheme();
-            m_fadeColor = baseTheme->fadeColor();
-            m_fadeAmount = baseTheme->fadeAmount();
-            m_widgets = baseTheme->qtTheme();
-            m_qssFilePath = "themeStyle.css";
-        } else {
+        if (readThemeJson(themeFilePath, m_palette, m_fadeAmount, m_fadeColor, m_name, m_widgets, m_qssFilePath, jsonDataIncomplete)) {
+            // If theme data was found, fade "Disabled" color of each role according to FadeAmount
             m_palette = fadeInactive(m_palette, m_fadeAmount, m_fadeColor);
+        } else {
+            themeDebugLog() << "Did not read theme json file correctly, not changing theme, keeping previous.";
+            return;
         }
 
+        // FIXME: This is kinda jank, it only actually checks if the qss file path is not present. It should actually check for any relevant missing data (e.g. name, colors)
         if (jsonDataIncomplete) {
             writeThemeJson(fileInfo.absoluteFilePath(), m_palette, m_fadeAmount, m_fadeColor, m_name, m_widgets, m_qssFilePath);
         }
@@ -197,20 +192,14 @@ CustomTheme::CustomTheme(ITheme* baseTheme, QFileInfo& fileInfo, bool isManifest
         QFileInfo info(qssFilePath);
         if (info.isFile()) {
             try {
-                // TODO: validate css?
+                // TODO: validate qss?
                 m_styleSheet = QString::fromUtf8(FS::read(qssFilePath));
             } catch (const Exception& e) {
-                themeWarningLog() << "Couldn't load css:" << e.cause() << "from" << qssFilePath;
-                m_styleSheet = baseTheme->appStyleSheet();
+                themeWarningLog() << "Couldn't load qss:" << e.cause() << "from" << qssFilePath;
+                return;
             }
         } else {
-            themeDebugLog() << "No theme css present.";
-            m_styleSheet = baseTheme->appStyleSheet();
-            try {
-                FS::write(qssFilePath, m_styleSheet.toUtf8());
-            } catch (const Exception& e) {
-                themeWarningLog() << "Couldn't write css:" << e.cause() << "to" << qssFilePath;
-            }
+            themeDebugLog() << "No theme qss present.";
         }
     } else {
         m_id = fileInfo.fileName();
diff --git a/launcher/ui/themes/ITheme.cpp b/launcher/ui/themes/ITheme.cpp
index 8bfc466d..8f0757e1 100644
--- a/launcher/ui/themes/ITheme.cpp
+++ b/launcher/ui/themes/ITheme.cpp
@@ -1,3 +1,37 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Tayou <tayou@gmx.net>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
 #include "ITheme.h"
 #include "rainbow.h"
 #include <QStyleFactory>
@@ -11,9 +45,7 @@ void ITheme::apply(bool)
     if (hasColorScheme()) {
         QApplication::setPalette(colorScheme());
     }
-    if (hasStyleSheet())
-        APPLICATION->setStyleSheet(appStyleSheet());
-
+    APPLICATION->setStyleSheet(appStyleSheet());
     QDir::setSearchPaths("theme", searchPaths());
 }
 
diff --git a/launcher/ui/themes/ITheme.h b/launcher/ui/themes/ITheme.h
index c2347cf6..a0a638bd 100644
--- a/launcher/ui/themes/ITheme.h
+++ b/launcher/ui/themes/ITheme.h
@@ -1,12 +1,45 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Tayou <tayou@gmx.net>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
 #pragma once
-#include <QString>
 #include <QPalette>
+#include <QString>
 
 class QStyle;
 
-class ITheme
-{
-public:
+class ITheme {
+   public:
     virtual ~ITheme() {}
     virtual void apply(bool initial);
     virtual QString id() = 0;
@@ -18,10 +51,7 @@ public:
     virtual QPalette colorScheme() = 0;
     virtual QColor fadeColor() = 0;
     virtual double fadeAmount() = 0;
-    virtual QStringList searchPaths()
-    {
-        return {};
-    }
+    virtual QStringList searchPaths() { return {}; }
 
     static QPalette fadeInactive(QPalette in, qreal bias, QColor color);
 };
diff --git a/launcher/ui/themes/SystemTheme.cpp b/launcher/ui/themes/SystemTheme.cpp
index a63d1741..a95bc875 100644
--- a/launcher/ui/themes/SystemTheme.cpp
+++ b/launcher/ui/themes/SystemTheme.cpp
@@ -34,24 +34,22 @@
  */
 #include "SystemTheme.h"
 #include <QApplication>
+#include <QDebug>
 #include <QStyle>
 #include <QStyleFactory>
-#include <QDebug>
 #include "ThemeManager.h"
 
 SystemTheme::SystemTheme()
 {
     themeDebugLog() << "Determining System Theme...";
-    const auto & style = QApplication::style();
+    const auto& style = QApplication::style();
     systemPalette = style->standardPalette();
     QString lowerThemeName = style->objectName();
     themeDebugLog() << "System theme seems to be:" << lowerThemeName;
     QStringList styles = QStyleFactory::keys();
-    for(auto &st: styles)
-    {
+    for (auto& st : styles) {
         themeDebugLog() << "Considering theme from theme factory:" << st.toLower();
-        if(st.toLower() == lowerThemeName)
-        {
+        if (st.toLower() == lowerThemeName) {
             systemTheme = st;
             themeDebugLog() << "System theme has been determined to be:" << systemTheme;
             return;
@@ -64,11 +62,10 @@ SystemTheme::SystemTheme()
 
 void SystemTheme::apply(bool initial)
 {
-    // if we are applying the system theme as the first theme, just don't touch anything. it's for the better...
-    if(initial)
-    {
-        return;
-    }
+    // See https://github.com/MultiMC/Launcher/issues/1790
+    // or https://github.com/PrismLauncher/PrismLauncher/issues/490
+    if (initial)
+        return; 
     ITheme::apply(initial);
 }
 
@@ -104,7 +101,7 @@ double SystemTheme::fadeAmount()
 
 QColor SystemTheme::fadeColor()
 {
-    return QColor(128,128,128);
+    return QColor(128, 128, 128);
 }
 
 bool SystemTheme::hasStyleSheet()
diff --git a/launcher/ui/themes/SystemTheme.h b/launcher/ui/themes/SystemTheme.h
index fe450600..05f31233 100644
--- a/launcher/ui/themes/SystemTheme.h
+++ b/launcher/ui/themes/SystemTheme.h
@@ -1,10 +1,43 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Tayou <tayou@gmx.net>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
 #pragma once
 
 #include "ITheme.h"
 
-class SystemTheme: public ITheme
-{
-public:
+class SystemTheme : public ITheme {
+   public:
     SystemTheme();
     virtual ~SystemTheme() {}
     void apply(bool initial) override;
@@ -18,7 +51,8 @@ public:
     QPalette colorScheme() override;
     double fadeAmount() override;
     QColor fadeColor() override;
-private:
+
+   private:
     QPalette systemPalette;
     QString systemTheme;
 };
diff --git a/launcher/ui/themes/ThemeManager.cpp b/launcher/ui/themes/ThemeManager.cpp
index 01a38a86..94ac8a24 100644
--- a/launcher/ui/themes/ThemeManager.cpp
+++ b/launcher/ui/themes/ThemeManager.cpp
@@ -1,155 +1,155 @@
-// SPDX-License-Identifier: GPL-3.0-only

-/*

- *  Prism Launcher - Minecraft Launcher

- *  Copyright (C) 2022 Tayou <tayou@gmx.net>

- *

- *  This program is free software: you can redistribute it and/or modify

- *  it under the terms of the GNU General Public License as published by

- *  the Free Software Foundation, version 3.

- *

- *  This program is distributed in the hope that it will be useful,

- *  but WITHOUT ANY WARRANTY; without even the implied warranty of

- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

- *  GNU General Public License for more details.

- *

- *  You should have received a copy of the GNU General Public License

- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.

- */

-#include "ThemeManager.h"

-

-#include <QApplication>

-#include <QDir>

-#include <QDirIterator>

-#include <QIcon>

-#include "ui/themes/BrightTheme.h"

-#include "ui/themes/CustomTheme.h"

-#include "ui/themes/DarkTheme.h"

-#include "ui/themes/SystemTheme.h"

-

-#include "Application.h"

-

-#ifdef Q_OS_WIN

-#include <windows.h>

-// this is needed for versionhelpers.h, it is also included in WinDarkmode, but we can't rely on that.

-// Ultimately this should be included in versionhelpers, but that is outside of the project.

-#include "ui/WinDarkmode.h"

-#include <versionhelpers.h>

-#endif

-

-ThemeManager::ThemeManager(MainWindow* mainWindow)

-{

-    m_mainWindow = mainWindow;

-    InitializeThemes();

-}

-

-/// @brief Adds the Theme to the list of themes

-/// @param theme The Theme to add

-/// @return Theme ID

-QString ThemeManager::AddTheme(std::unique_ptr<ITheme> theme)

-{

-    QString id = theme->id();

-    m_themes.emplace(id, std::move(theme));

-    return id;

-}

-

-/// @brief Gets the Theme from the List via ID

-/// @param themeId Theme ID of theme to fetch

-/// @return Theme at themeId

-ITheme* ThemeManager::GetTheme(QString themeId)

-{

-    return m_themes[themeId].get();

-}

-

-void ThemeManager::InitializeThemes()

-{

-    // Icon themes

-    {

-        // TODO: icon themes and instance icons do not mesh well together. Rearrange and fix discrepancies!

-        // set icon theme search path!

-        auto searchPaths = QIcon::themeSearchPaths();

-        searchPaths.append("iconthemes");

-        QIcon::setThemeSearchPaths(searchPaths);

-        themeDebugLog() << "<> Icon themes initialized.";

-    }

-

-    // Initialize widget themes

-    {

-        themeDebugLog() << "<> Initializing Widget Themes";

-        themeDebugLog() << "Loading Built-in Theme:" << AddTheme(std::make_unique<SystemTheme>());

-        auto darkThemeId = AddTheme(std::make_unique<DarkTheme>());

-        themeDebugLog() << "Loading Built-in Theme:" << darkThemeId;

-        themeDebugLog() << "Loading Built-in Theme:" << AddTheme(std::make_unique<BrightTheme>());

-

-        // TODO: need some way to differentiate same name themes in different subdirectories (maybe smaller grey text next to theme name in

-        // dropdown?)

-        QString themeFolder = QDir("./themes/").absoluteFilePath("");

-        themeDebugLog() << "Theme Folder Path: " << themeFolder;

-

-        QDirIterator directoryIterator(themeFolder, QDir::Dirs | QDir::NoDotAndDotDot, QDirIterator::Subdirectories);

-        while (directoryIterator.hasNext()) {

-            QDir dir(directoryIterator.next());

-            QFileInfo themeJson(dir.absoluteFilePath("theme.json"));

-            if (themeJson.exists()) {

-                // Load "theme.json" based themes

-                themeDebugLog() << "Loading JSON Theme from:" << themeJson.absoluteFilePath();

-                AddTheme(std::make_unique<CustomTheme>(GetTheme(darkThemeId), themeJson, true));

-            } else {

-                // Load pure QSS Themes

-                QDirIterator stylesheetFileIterator(dir.absoluteFilePath(""), { "*.qss", "*.css" }, QDir::Files);

-                while (stylesheetFileIterator.hasNext()) {

-                    QFile customThemeFile(stylesheetFileIterator.next());

-                    QFileInfo customThemeFileInfo(customThemeFile);

-                    themeDebugLog() << "Loading QSS Theme from:" << customThemeFileInfo.absoluteFilePath();

-                    AddTheme(std::make_unique<CustomTheme>(GetTheme(darkThemeId), customThemeFileInfo, false));

-                }

-            }

-        }

-

-        themeDebugLog() << "<> Widget themes initialized.";

-    }

-}

-

-QList<ITheme*> ThemeManager::getValidApplicationThemes()

-{

-    QList<ITheme*> ret;

-    ret.reserve(m_themes.size());

-    for (auto&& [id, theme] : m_themes) {

-        ret.append(theme.get());

-    }

-    return ret;

-}

-

-void ThemeManager::setIconTheme(const QString& name)

-{

-    QIcon::setThemeName(name);

-}

-

-void ThemeManager::applyCurrentlySelectedTheme()

-{

-    setIconTheme(APPLICATION->settings()->get("IconTheme").toString());

-    themeDebugLog() << "<> Icon theme set.";

-    setApplicationTheme(APPLICATION->settings()->get("ApplicationTheme").toString(), true);

-    themeDebugLog() << "<> Application theme set.";

-}

-

-void ThemeManager::setApplicationTheme(const QString& name, bool initial)

-{

-    auto systemPalette = qApp->palette();

-    auto themeIter = m_themes.find(name);

-    if (themeIter != m_themes.end()) {

-        auto& theme = themeIter->second;

-        themeDebugLog() << "applying theme" << theme->name();

-        theme->apply(initial);

-#ifdef Q_OS_WIN

-        if (m_mainWindow && IsWindows10OrGreater()) {

-            if (QString::compare(theme->id(), "dark") == 0) {

-                WinDarkmode::setDarkWinTitlebar(m_mainWindow->winId(), true);

-            } else {

-                WinDarkmode::setDarkWinTitlebar(m_mainWindow->winId(), false);

-            }

-        }

-#endif

-    } else {

-        themeWarningLog() << "Tried to set invalid theme:" << name;

-    }

-}

+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Tayou <tayou@gmx.net>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+#include "ThemeManager.h"
+
+#include <QApplication>
+#include <QDir>
+#include <QDirIterator>
+#include <QIcon>
+#include "ui/themes/BrightTheme.h"
+#include "ui/themes/CustomTheme.h"
+#include "ui/themes/DarkTheme.h"
+#include "ui/themes/SystemTheme.h"
+
+#include "Application.h"
+
+ThemeManager::ThemeManager(MainWindow* mainWindow)
+{
+    m_mainWindow = mainWindow;
+    initializeThemes();
+}
+
+/// @brief Adds the Theme to the list of themes
+/// @param theme The Theme to add
+/// @return Theme ID
+QString ThemeManager::addTheme(std::unique_ptr<ITheme> theme)
+{
+    QString id = theme->id();
+    m_themes.emplace(id, std::move(theme));
+    return id;
+}
+
+/// @brief Gets the Theme from the List via ID
+/// @param themeId Theme ID of theme to fetch
+/// @return Theme at themeId
+ITheme* ThemeManager::getTheme(QString themeId)
+{
+    return m_themes[themeId].get();
+}
+
+void ThemeManager::initializeThemes()
+{
+    // Icon themes
+    {
+        // TODO: icon themes and instance icons do not mesh well together. Rearrange and fix discrepancies!
+        // set icon theme search path!
+        auto searchPaths = QIcon::themeSearchPaths();
+        searchPaths.append("iconthemes");
+        QIcon::setThemeSearchPaths(searchPaths);
+        themeDebugLog() << "<> Icon themes initialized.";
+    }
+
+    // Initialize widget themes
+    {
+        themeDebugLog() << "<> Initializing Widget Themes";
+        themeDebugLog() << "Loading Built-in Theme:" << addTheme(std::make_unique<SystemTheme>());
+        auto darkThemeId = addTheme(std::make_unique<DarkTheme>());
+        themeDebugLog() << "Loading Built-in Theme:" << darkThemeId;
+        themeDebugLog() << "Loading Built-in Theme:" << addTheme(std::make_unique<BrightTheme>());
+
+        // TODO: need some way to differentiate same name themes in different subdirectories (maybe smaller grey text next to theme name in
+        // dropdown?)
+        QString themeFolder = QDir("./themes/").absoluteFilePath("");
+        themeDebugLog() << "Theme Folder Path: " << themeFolder;
+
+        QDirIterator directoryIterator(themeFolder, QDir::Dirs | QDir::NoDotAndDotDot, QDirIterator::Subdirectories);
+        while (directoryIterator.hasNext()) {
+            QDir dir(directoryIterator.next());
+            QFileInfo themeJson(dir.absoluteFilePath("theme.json"));
+            if (themeJson.exists()) {
+                // Load "theme.json" based themes
+                themeDebugLog() << "Loading JSON Theme from:" << themeJson.absoluteFilePath();
+                addTheme(std::make_unique<CustomTheme>(getTheme(darkThemeId), themeJson, true));
+            } else {
+                // Load pure QSS Themes
+                QDirIterator stylesheetFileIterator(dir.absoluteFilePath(""), { "*.qss", "*.css" }, QDir::Files);
+                while (stylesheetFileIterator.hasNext()) {
+                    QFile customThemeFile(stylesheetFileIterator.next());
+                    QFileInfo customThemeFileInfo(customThemeFile);
+                    themeDebugLog() << "Loading QSS Theme from:" << customThemeFileInfo.absoluteFilePath();
+                    addTheme(std::make_unique<CustomTheme>(getTheme(darkThemeId), customThemeFileInfo, false));
+                }
+            }
+        }
+
+        themeDebugLog() << "<> Widget themes initialized.";
+    }
+}
+
+QList<ITheme*> ThemeManager::getValidApplicationThemes()
+{
+    QList<ITheme*> ret;
+    ret.reserve(m_themes.size());
+    for (auto&& [id, theme] : m_themes) {
+        ret.append(theme.get());
+    }
+    return ret;
+}
+
+void ThemeManager::setIconTheme(const QString& name)
+{
+    QIcon::setThemeName(name);
+}
+
+void ThemeManager::applyCurrentlySelectedTheme(bool initial)
+{
+    setIconTheme(APPLICATION->settings()->get("IconTheme").toString());
+    themeDebugLog() << "<> Icon theme set.";
+    setApplicationTheme(APPLICATION->settings()->get("ApplicationTheme").toString(), initial);
+    themeDebugLog() << "<> Application theme set.";
+}
+
+void ThemeManager::setApplicationTheme(const QString& name, bool initial)
+{
+    auto systemPalette = qApp->palette();
+    auto themeIter = m_themes.find(name);
+    if (themeIter != m_themes.end()) {
+        auto& theme = themeIter->second;
+        themeDebugLog() << "applying theme" << theme->name();
+        theme->apply(initial);
+    } else {
+        themeWarningLog() << "Tried to set invalid theme:" << name;
+    }
+}
+
+QString ThemeManager::getCatImage(QString catName)
+{
+    QDateTime now = QDateTime::currentDateTime();
+    QDateTime birthday(QDate(now.date().year(), 11, 30), QTime(0, 0));
+    QDateTime xmas(QDate(now.date().year(), 12, 25), QTime(0, 0));
+    QDateTime halloween(QDate(now.date().year(), 10, 31), QTime(0, 0));
+    QString cat = !catName.isEmpty() ? catName : APPLICATION->settings()->get("BackgroundCat").toString();
+    if (std::abs(now.daysTo(xmas)) <= 4) {
+        cat += "-xmas";
+    } else if (std::abs(now.daysTo(halloween)) <= 4) {
+        cat += "-spooky";
+    } else if (std::abs(now.daysTo(birthday)) <= 12) {
+        cat += "-bday";
+    }
+    return cat;
+}
diff --git a/launcher/ui/themes/ThemeManager.h b/launcher/ui/themes/ThemeManager.h
index b85cb742..87f36d9c 100644
--- a/launcher/ui/themes/ThemeManager.h
+++ b/launcher/ui/themes/ThemeManager.h
@@ -1,52 +1,57 @@
-// SPDX-License-Identifier: GPL-3.0-only

-/*

- *  Prism Launcher - Minecraft Launcher

- *  Copyright (C) 2022 Tayou <tayou@gmx.net>

- *

- *  This program is free software: you can redistribute it and/or modify

- *  it under the terms of the GNU General Public License as published by

- *  the Free Software Foundation, version 3.

- *

- *  This program is distributed in the hope that it will be useful,

- *  but WITHOUT ANY WARRANTY; without even the implied warranty of

- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

- *  GNU General Public License for more details.

- *

- *  You should have received a copy of the GNU General Public License

- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.

- */

-#pragma once

-

-#include <QString>

-

-#include "ui/MainWindow.h"

-#include "ui/themes/ITheme.h"

-

-inline auto themeDebugLog()

-{

-    return qDebug() << "[Theme]";

-}

-inline auto themeWarningLog()

-{

-    return qWarning() << "[Theme]";

-}

-

-class ThemeManager {

-   public:

-    ThemeManager(MainWindow* mainWindow);

-

-    // maybe make private? Or put in ctor?

-    void InitializeThemes();

-

-    QList<ITheme*> getValidApplicationThemes();

-    void setIconTheme(const QString& name);

-    void applyCurrentlySelectedTheme();

-    void setApplicationTheme(const QString& name, bool initial);

-

-   private:

-    std::map<QString, std::unique_ptr<ITheme>> m_themes;

-    MainWindow* m_mainWindow;

-

-    QString AddTheme(std::unique_ptr<ITheme> theme);

-    ITheme* GetTheme(QString themeId);

-};

+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Tayou <tayou@gmx.net>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include <QString>
+
+#include "ui/MainWindow.h"
+#include "ui/themes/ITheme.h"
+
+inline auto themeDebugLog()
+{
+    return qDebug() << "[Theme]";
+}
+inline auto themeWarningLog()
+{
+    return qWarning() << "[Theme]";
+}
+
+class ThemeManager {
+   public:
+    ThemeManager(MainWindow* mainWindow);
+
+    QList<ITheme*> getValidApplicationThemes();
+    void setIconTheme(const QString& name);
+    void applyCurrentlySelectedTheme(bool initial = false);
+    void setApplicationTheme(const QString& name, bool initial = false);
+
+    /// <summary>
+    /// Returns the cat based on selected cat and with events (Birthday, XMas, etc.)
+    /// </summary>
+    /// <param name="catName">Optional, if you need a specific cat.</param>
+    /// <returns></returns>
+    static QString getCatImage(QString catName = "");
+
+   private:
+    std::map<QString, std::unique_ptr<ITheme>> m_themes;
+    MainWindow* m_mainWindow;
+
+    void initializeThemes();
+    QString addTheme(std::unique_ptr<ITheme> theme);
+    ITheme* getTheme(QString themeId);
+};
diff --git a/launcher/ui/widgets/ModListView.cpp b/launcher/ui/widgets/ModListView.cpp
index d1860f57..09b03a76 100644
--- a/launcher/ui/widgets/ModListView.cpp
+++ b/launcher/ui/widgets/ModListView.cpp
@@ -14,6 +14,9 @@
  */
 
 #include "ModListView.h"
+
+#include "minecraft/mod/ModFolderModel.h"
+
 #include <QHeaderView>
 #include <QMouseEvent>
 #include <QPainter>
@@ -62,4 +65,17 @@ void ModListView::setModel ( QAbstractItemModel* model )
         for(int i = 1; i < head->count(); i++)
             head->setSectionResizeMode(i, QHeaderView::ResizeToContents);
     }
+
+    auto real_model = model;
+    if (auto proxy_model = dynamic_cast<QSortFilterProxyModel*>(model); proxy_model)
+        real_model = proxy_model->sourceModel();
+
+    if (auto mod_model = dynamic_cast<ModFolderModel*>(real_model); mod_model) {
+        connect(mod_model, &ModFolderModel::updateFinished, this, [this, mod_model]{
+            auto mods = mod_model->allMods();
+            // Hide the 'Provider' column if no mod has a defined provider!
+            setColumnHidden(ModFolderModel::Columns::ProviderColumn,
+                    std::none_of(mods.constBegin(), mods.constEnd(), [](auto const mod){ return mod->provider().has_value(); }));
+        });
+    }
 }
diff --git a/launcher/ui/widgets/PageContainer.cpp b/launcher/ui/widgets/PageContainer.cpp
index 0a06a351..b9b17b42 100644
--- a/launcher/ui/widgets/PageContainer.cpp
+++ b/launcher/ui/widgets/PageContainer.cpp
@@ -87,7 +87,9 @@ PageContainer::PageContainer(BasePageProvider *pageProvider, QString defaultId,
     auto pages = pageProvider->getPages();
     for (auto page : pages)
     {
-        page->stackIndex = m_pageStack->addWidget(dynamic_cast<QWidget *>(page));
+        auto widget = dynamic_cast<QWidget *>(page);
+        widget->setParent(this);
+        page->stackIndex = m_pageStack->addWidget(widget);
         page->listIndex = counter;
         page->setParentContainer(this);
         counter++;
diff --git a/launcher/ui/widgets/ProgressWidget.cpp b/launcher/ui/widgets/ProgressWidget.cpp
index b60d9a7a..9181de7f 100644
--- a/launcher/ui/widgets/ProgressWidget.cpp
+++ b/launcher/ui/widgets/ProgressWidget.cpp
@@ -39,7 +39,7 @@ void ProgressWidget::progressFormat(QString format)
         m_bar->setFormat(format);
 }
 
-void ProgressWidget::watch(Task* task)
+void ProgressWidget::watch(const Task* task)
 {
     if (!task)
         return;
@@ -51,17 +51,21 @@ void ProgressWidget::watch(Task* task)
 
     connect(m_task, &Task::finished, this, &ProgressWidget::handleTaskFinish);
     connect(m_task, &Task::status, this, &ProgressWidget::handleTaskStatus);
+    // TODO: should we connect &Task::details
     connect(m_task, &Task::progress, this, &ProgressWidget::handleTaskProgress);
     connect(m_task, &Task::destroyed, this, &ProgressWidget::taskDestroyed);
 
-    show();
+    if (m_task->isRunning())
+        show();
+    else
+        connect(m_task, &Task::started, this, &ProgressWidget::show);
 }
 
-void ProgressWidget::start(Task* task)
+void ProgressWidget::start(const Task* task)
 {
     watch(task);
     if (!m_task->isRunning())
-        QMetaObject::invokeMethod(m_task, "start", Qt::QueuedConnection);
+        QMetaObject::invokeMethod(const_cast<Task*>(m_task), "start", Qt::QueuedConnection);
 }
 
 bool ProgressWidget::exec(std::shared_ptr<Task> task)
diff --git a/launcher/ui/widgets/ProgressWidget.h b/launcher/ui/widgets/ProgressWidget.h
index 4d9097b8..b0458f33 100644
--- a/launcher/ui/widgets/ProgressWidget.h
+++ b/launcher/ui/widgets/ProgressWidget.h
@@ -27,10 +27,10 @@ class ProgressWidget : public QWidget {
 
    public slots:
     /** Watch the progress of a task. */
-    void watch(Task* task);
+    void watch(const Task* task);
 
     /** Watch the progress of a task, and start it if needed */
-    void start(Task* task);
+    void start(const Task* task);
 
     /** Blocking way of waiting for a task to finish. */
     bool exec(std::shared_ptr<Task> task);
@@ -50,7 +50,7 @@ class ProgressWidget : public QWidget {
    private:
     QLabel* m_label = nullptr;
     QProgressBar* m_bar = nullptr;
-    Task* m_task = nullptr;
+    const Task* m_task = nullptr;
 
     bool m_hide_if_inactive = false;
 };
diff --git a/launcher/ui/widgets/SubTaskProgressBar.cpp b/launcher/ui/widgets/SubTaskProgressBar.cpp
new file mode 100644
index 00000000..84ea5f20
--- /dev/null
+++ b/launcher/ui/widgets/SubTaskProgressBar.cpp
@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  PrismLaucher - Minecraft Launcher
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "SubTaskProgressBar.h"
+#include "ui_SubTaskProgressBar.h"
+
+unique_qobject_ptr<SubTaskProgressBar> SubTaskProgressBar::create(QWidget* parent)
+{
+    auto progress_bar = new SubTaskProgressBar(parent);
+    return unique_qobject_ptr<SubTaskProgressBar>(progress_bar);
+}
+
+SubTaskProgressBar::SubTaskProgressBar(QWidget* parent)
+    : ui(new Ui::SubTaskProgressBar)
+{
+    ui->setupUi(this);
+}
+SubTaskProgressBar::~SubTaskProgressBar() 
+{
+    delete ui;
+}
+
+void SubTaskProgressBar::setRange(int min, int max)
+{
+    ui->progressBar->setRange(min, max);
+}
+
+void SubTaskProgressBar::setValue(int value)
+{
+    ui->progressBar->setValue(value);
+}
+
+void SubTaskProgressBar::setStatus(QString status)
+{
+    ui->statusLabel->setText(status);
+}
+
+void SubTaskProgressBar::setDetails(QString details)
+{
+    ui->statusDetailsLabel->setText(details);
+}
+
diff --git a/launcher/ui/widgets/SubTaskProgressBar.h b/launcher/ui/widgets/SubTaskProgressBar.h
new file mode 100644
index 00000000..8f8aeea2
--- /dev/null
+++ b/launcher/ui/widgets/SubTaskProgressBar.h
@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  PrismLaucher - Minecraft Launcher
+ *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+#include <QWidget>
+#include "QObjectPtr.h"
+
+namespace Ui {
+class SubTaskProgressBar;
+}
+
+class SubTaskProgressBar : public QWidget 
+{
+    Q_OBJECT
+
+public:
+    static unique_qobject_ptr<SubTaskProgressBar> create(QWidget* parent = nullptr);
+
+    SubTaskProgressBar(QWidget* parent = nullptr);
+    ~SubTaskProgressBar();
+
+    void setRange(int min, int max);
+    void setValue(int value);
+    void setStatus(QString status);
+    void setDetails(QString details);
+
+
+
+private:
+    Ui::SubTaskProgressBar* ui;
+  
+};
diff --git a/launcher/ui/widgets/SubTaskProgressBar.ui b/launcher/ui/widgets/SubTaskProgressBar.ui
new file mode 100644
index 00000000..5431eab6
--- /dev/null
+++ b/launcher/ui/widgets/SubTaskProgressBar.ui
@@ -0,0 +1,94 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>SubTaskProgressBar</class>
+ <widget class="QWidget" name="SubTaskProgressBar">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>312</width>
+    <height>86</height>
+   </rect>
+  </property>
+  <property name="sizePolicy">
+   <sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
+    <horstretch>0</horstretch>
+    <verstretch>0</verstretch>
+   </sizepolicy>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout" stretch="0,0">
+   <property name="spacing">
+    <number>0</number>
+   </property>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout" stretch="1,0">
+     <property name="spacing">
+      <number>8</number>
+     </property>
+     <item>
+      <widget class="QLabel" name="statusLabel">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="font">
+        <font>
+         <pointsize>8</pointsize>
+        </font>
+       </property>
+       <property name="text">
+        <string>Sub Task Status...</string>
+       </property>
+       <property name="wordWrap">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="statusDetailsLabel">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="font">
+        <font>
+         <pointsize>8</pointsize>
+        </font>
+       </property>
+       <property name="text">
+        <string>Status Details</string>
+       </property>
+       <property name="alignment">
+        <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QProgressBar" name="progressBar">
+     <property name="font">
+      <font>
+       <pointsize>8</pointsize>
+      </font>
+     </property>
+     <property name="value">
+      <number>24</number>
+     </property>
+     <property name="textVisible">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/launcher/ui/widgets/ThemeCustomizationWidget.cpp b/launcher/ui/widgets/ThemeCustomizationWidget.cpp
new file mode 100644
index 00000000..dcf13303
--- /dev/null
+++ b/launcher/ui/widgets/ThemeCustomizationWidget.cpp
@@ -0,0 +1,150 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Tayou <tayou@gmx.net>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+#include "ThemeCustomizationWidget.h"
+#include "ui_ThemeCustomizationWidget.h"
+
+#include "Application.h"
+#include "ui/themes/ITheme.h"
+#include "ui/themes/ThemeManager.h"
+
+ThemeCustomizationWidget::ThemeCustomizationWidget(QWidget *parent) : QWidget(parent), ui(new Ui::ThemeCustomizationWidget)
+{
+    ui->setupUi(this);
+    loadSettings();
+
+    connect(ui->iconsComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &ThemeCustomizationWidget::applyIconTheme);
+    connect(ui->widgetStyleComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &ThemeCustomizationWidget::applyWidgetTheme);
+    connect(ui->backgroundCatComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &ThemeCustomizationWidget::applyCatTheme);
+}
+
+ThemeCustomizationWidget::~ThemeCustomizationWidget()
+{
+    delete ui;
+}
+
+/// <summary>
+/// The layout was not quite right, so currently this just disables the UI elements, which should be hidden instead
+/// TODO FIXME
+/// 
+/// Original Method One:
+/// ui->iconsComboBox->setVisible(features& ThemeFields::ICONS);
+/// ui->iconsLabel->setVisible(features& ThemeFields::ICONS);
+/// ui->widgetStyleComboBox->setVisible(features& ThemeFields::WIDGETS);
+/// ui->widgetThemeLabel->setVisible(features& ThemeFields::WIDGETS);
+/// ui->backgroundCatComboBox->setVisible(features& ThemeFields::CAT);
+/// ui->backgroundCatLabel->setVisible(features& ThemeFields::CAT);
+/// 
+/// original Method Two:
+///     if (!(features & ThemeFields::ICONS)) {
+///         ui->formLayout->setRowVisible(0, false);
+///     }
+///     if (!(features & ThemeFields::WIDGETS)) {
+///         ui->formLayout->setRowVisible(1, false);
+///     }
+///     if (!(features & ThemeFields::CAT)) {
+///         ui->formLayout->setRowVisible(2, false);
+///     }
+/// </summary>
+/// <param name="features"></param>
+void ThemeCustomizationWidget::showFeatures(ThemeFields features) {
+    ui->iconsComboBox->setEnabled(features & ThemeFields::ICONS);
+    ui->iconsLabel->setEnabled(features & ThemeFields::ICONS);
+    ui->widgetStyleComboBox->setEnabled(features & ThemeFields::WIDGETS);
+    ui->widgetThemeLabel->setEnabled(features & ThemeFields::WIDGETS);
+    ui->backgroundCatComboBox->setEnabled(features & ThemeFields::CAT);
+    ui->backgroundCatLabel->setEnabled(features & ThemeFields::CAT);
+}
+
+void ThemeCustomizationWidget::applyIconTheme(int index) {
+    auto settings = APPLICATION->settings();
+    auto originalIconTheme = settings->get("IconTheme").toString();
+    auto& newIconTheme = m_iconThemeOptions[index].first;
+    settings->set("IconTheme", newIconTheme);
+
+    if (originalIconTheme != newIconTheme) {
+        APPLICATION->applyCurrentlySelectedTheme();
+    }
+
+    emit currentIconThemeChanged(index);
+}
+
+void ThemeCustomizationWidget::applyWidgetTheme(int index) {
+    auto settings = APPLICATION->settings();
+    auto originalAppTheme = settings->get("ApplicationTheme").toString();
+    auto newAppTheme = ui->widgetStyleComboBox->currentData().toString();
+    if (originalAppTheme != newAppTheme) {
+        settings->set("ApplicationTheme", newAppTheme);
+        APPLICATION->applyCurrentlySelectedTheme();
+    }
+
+    emit currentWidgetThemeChanged(index);
+}
+
+void ThemeCustomizationWidget::applyCatTheme(int index) {
+    auto settings = APPLICATION->settings();
+    settings->set("BackgroundCat", m_catOptions[index].first);
+
+    emit currentCatChanged(index);
+}
+
+void ThemeCustomizationWidget::applySettings()
+{
+    applyIconTheme(ui->iconsComboBox->currentIndex());
+    applyWidgetTheme(ui->widgetStyleComboBox->currentIndex());
+    applyCatTheme(ui->backgroundCatComboBox->currentIndex());
+}
+void ThemeCustomizationWidget::loadSettings()
+{
+    auto settings = APPLICATION->settings();
+
+    auto iconTheme = settings->get("IconTheme").toString();
+    for (auto& iconThemeFromList : m_iconThemeOptions) {
+        QIcon iconForComboBox = QIcon(QString(":/icons/%1/scalable/settings").arg(iconThemeFromList.first));
+        ui->iconsComboBox->addItem(iconForComboBox, iconThemeFromList.second);
+        if (iconTheme == iconThemeFromList.first) {
+            ui->iconsComboBox->setCurrentIndex(ui->iconsComboBox->count() - 1);
+        }
+    }
+
+    {
+        auto currentTheme = settings->get("ApplicationTheme").toString();
+        auto themes = APPLICATION->getValidApplicationThemes();
+        int idx = 0;
+        for (auto& theme : themes) {
+            ui->widgetStyleComboBox->addItem(theme->name(), theme->id());
+            if (currentTheme == theme->id()) {
+                ui->widgetStyleComboBox->setCurrentIndex(idx);
+            }
+            idx++;
+        }
+    }
+
+    auto cat = settings->get("BackgroundCat").toString();
+    for (auto& catFromList : m_catOptions) {
+        QIcon catIcon = QIcon(QString(":/backgrounds/%1").arg(ThemeManager::getCatImage(catFromList.first)));
+        ui->backgroundCatComboBox->addItem(catIcon, catFromList.second);
+        if (cat == catFromList.first) {
+            ui->backgroundCatComboBox->setCurrentIndex(ui->backgroundCatComboBox->count() - 1);
+        }
+    }
+}
+
+void ThemeCustomizationWidget::retranslate()
+{
+    ui->retranslateUi(this);
+}
diff --git a/launcher/ui/widgets/ThemeCustomizationWidget.h b/launcher/ui/widgets/ThemeCustomizationWidget.h
new file mode 100644
index 00000000..d955a266
--- /dev/null
+++ b/launcher/ui/widgets/ThemeCustomizationWidget.h
@@ -0,0 +1,77 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Tayou <tayou@gmx.net>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include <QWidget>
+#include "translations/TranslationsModel.h"
+
+enum ThemeFields { NONE = 0b0000, ICONS = 0b0001, WIDGETS = 0b0010, CAT = 0b0100 };
+
+namespace Ui {
+class ThemeCustomizationWidget;
+}
+
+class ThemeCustomizationWidget : public QWidget {
+    Q_OBJECT
+
+   public:
+    explicit ThemeCustomizationWidget(QWidget* parent = nullptr);
+    ~ThemeCustomizationWidget();
+
+    void showFeatures(ThemeFields features);
+
+    void applySettings();
+
+    void loadSettings();
+    void retranslate();
+
+   private slots:
+    void applyIconTheme(int index);
+    void applyWidgetTheme(int index);
+    void applyCatTheme(int index);
+
+   signals:
+    int currentIconThemeChanged(int index);
+    int currentWidgetThemeChanged(int index);
+    int currentCatChanged(int index);
+
+   private:
+    Ui::ThemeCustomizationWidget* ui;
+
+    //TODO finish implementing
+    QList<std::pair<QString, QString>> m_iconThemeOptions{ 
+        { "pe_colored",     QObject::tr("Simple (Colored Icons)") }, 
+        { "pe_light",       QObject::tr("Simple (Light Icons)") },     
+        { "pe_dark",        QObject::tr("Simple (Dark Icons)") },
+        { "pe_blue",        QObject::tr("Simple (Blue Icons)") },    
+        { "breeze_light",   QObject::tr("Breeze Light") }, 
+        { "breeze_dark",    QObject::tr("Breeze Dark") },
+        { "OSX",            QObject::tr("OSX") },        
+        { "iOS",            QObject::tr("iOS") },          
+        { "flat",           QObject::tr("Flat") },
+        { "flat_white",     QObject::tr("Flat (White)") }, 
+        { "multimc",        QObject::tr("Legacy") },      
+        { "custom",         QObject::tr("Custom") } 
+    };
+    QList<std::pair<QString, QString>> m_catOptions{ 
+        { "kitteh",     QObject::tr("Background Cat (from MultiMC)") }, 
+        { "rory",       QObject::tr("Rory ID 11 (drawn by Ashtaka)") }, 
+        { "rory-flat",  QObject::tr("Rory ID 11 (flat edition, drawn by Ashtaka)") },
+        { "teawie",     QObject::tr("Teawie (drawn by SympathyTea)") }
+    };
+};
diff --git a/launcher/ui/widgets/ThemeCustomizationWidget.ui b/launcher/ui/widgets/ThemeCustomizationWidget.ui
new file mode 100644
index 00000000..f216a610
--- /dev/null
+++ b/launcher/ui/widgets/ThemeCustomizationWidget.ui
@@ -0,0 +1,132 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ThemeCustomizationWidget</class>
+ <widget class="QWidget" name="ThemeCustomizationWidget">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>191</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string notr="true">Form</string>
+  </property>
+  <layout class="QFormLayout" name="formLayout">
+   <property name="sizeConstraint">
+    <enum>QLayout::SetMinimumSize</enum>
+   </property>
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item row="0" column="0">
+    <widget class="QLabel" name="iconsLabel">
+     <property name="text">
+      <string>&amp;Icons</string>
+     </property>
+     <property name="buddy">
+      <cstring>iconsComboBox</cstring>
+     </property>
+    </widget>
+   </item>
+   <item row="0" column="1">
+    <widget class="QComboBox" name="iconsComboBox">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="focusPolicy">
+      <enum>Qt::StrongFocus</enum>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="0">
+    <widget class="QLabel" name="widgetThemeLabel">
+     <property name="text">
+      <string>&amp;Colors</string>
+     </property>
+     <property name="buddy">
+      <cstring>widgetStyleComboBox</cstring>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="1">
+    <widget class="QComboBox" name="widgetStyleComboBox">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="focusPolicy">
+      <enum>Qt::StrongFocus</enum>
+     </property>
+    </widget>
+   </item>
+   <item row="2" column="0">
+    <widget class="QLabel" name="backgroundCatLabel">
+     <property name="toolTip">
+      <string>The cat appears in the background and is not shown by default. It is only made visible when pressing the Cat button in the Toolbar.</string>
+     </property>
+     <property name="text">
+      <string>C&amp;at</string>
+     </property>
+     <property name="buddy">
+      <cstring>backgroundCatComboBox</cstring>
+     </property>
+    </widget>
+   </item>
+   <item row="2" column="1">
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QComboBox" name="backgroundCatComboBox">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="focusPolicy">
+        <enum>Qt::StrongFocus</enum>
+       </property>
+       <property name="toolTip">
+        <string>The cat appears in the background and is not shown by default. It is only made visible when pressing the Cat button in the Toolbar.</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="catInfoLabel">
+       <property name="toolTip">
+        <string>The cat appears in the background and is not shown by default. It is only made visible when pressing the Cat button in the Toolbar.</string>
+       </property>
+       <property name="text">
+        <string/>
+       </property>
+       <property name="icon">
+        <iconset theme="about">
+         <normaloff>.</normaloff>.</iconset>
+       </property>
+       <property name="flat">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/launcher/ui/widgets/WideBar.cpp b/launcher/ui/widgets/WideBar.cpp
index 428be563..ac34e3aa 100644
--- a/launcher/ui/widgets/WideBar.cpp
+++ b/launcher/ui/widgets/WideBar.cpp
@@ -7,12 +7,20 @@
 class ActionButton : public QToolButton {
     Q_OBJECT
    public:
-    ActionButton(QAction* action, QWidget* parent = nullptr) : QToolButton(parent), m_action(action)
+    ActionButton(QAction* action, QWidget* parent = nullptr, bool use_default_action = false) : QToolButton(parent),
+    m_action(action), m_use_default_action(use_default_action)
     {
         setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
-
+        setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
+        // workaround for breeze and breeze forks
+        setProperty("_kde_toolButton_alignment", Qt::AlignLeft);
+
+        if (m_use_default_action) {
+            setDefaultAction(action);
+        } else {
+            connect(this, &ActionButton::clicked, action, &QAction::trigger);
+        }
         connect(action, &QAction::changed, this, &ActionButton::actionChanged);
-        connect(this, &ActionButton::clicked, action, &QAction::trigger);
 
         actionChanged();
     };
@@ -20,17 +28,24 @@ class ActionButton : public QToolButton {
     void actionChanged()
     {
         setEnabled(m_action->isEnabled());
-        setChecked(m_action->isChecked());
-        setCheckable(m_action->isCheckable());
-        setText(m_action->text());
-        setIcon(m_action->icon());
-        setToolTip(m_action->toolTip());
-        setHidden(!m_action->isVisible());
+        // better pop up mode
+        if (m_action->menu()) {
+            setPopupMode(QToolButton::MenuButtonPopup);
+        }
+        if (!m_use_default_action) {
+            setChecked(m_action->isChecked());
+            setCheckable(m_action->isCheckable());
+            setText(m_action->text());
+            setIcon(m_action->icon());
+            setToolTip(m_action->toolTip());
+            setHidden(!m_action->isVisible());
+        }
         setFocusPolicy(Qt::NoFocus);
     }
 
    private:
     QAction* m_action;
+    bool m_use_default_action;
 };
 
 WideBar::WideBar(const QString& title, QWidget* parent) : QToolBar(title, parent)
@@ -54,7 +69,7 @@ WideBar::WideBar(QWidget* parent) : QToolBar(parent)
 void WideBar::addAction(QAction* action)
 {
     BarEntry entry;
-    entry.bar_action = addWidget(new ActionButton(action, this));
+    entry.bar_action = addWidget(new ActionButton(action, this, m_use_default_action));
     entry.menu_action = action;
     entry.type = BarEntry::Type::Action;
 
@@ -86,7 +101,7 @@ void WideBar::insertActionBefore(QAction* before, QAction* action)
         return;
 
     BarEntry entry;
-    entry.bar_action = insertWidget(iter->bar_action, new ActionButton(action, this));
+    entry.bar_action = insertWidget(iter->bar_action, new ActionButton(action, this, m_use_default_action));
     entry.menu_action = action;
     entry.type = BarEntry::Type::Action;
 
@@ -102,7 +117,7 @@ void WideBar::insertActionAfter(QAction* after, QAction* action)
         return;
 
     BarEntry entry;
-    entry.bar_action = insertWidget((iter + 1)->bar_action, new ActionButton(action, this));
+    entry.bar_action = insertWidget((iter + 1)->bar_action, new ActionButton(action, this, m_use_default_action));
     entry.menu_action = action;
     entry.type = BarEntry::Type::Action;
 
@@ -111,6 +126,15 @@ void WideBar::insertActionAfter(QAction* after, QAction* action)
     m_menu_state = MenuState::Dirty;
 }
 
+void WideBar::insertWidgetBefore(QAction* before, QWidget* widget)
+{
+    auto iter = getMatching(before);
+    if (iter == m_entries.end())
+        return;
+
+    insertWidget(iter->bar_action, widget);
+}
+
 void WideBar::insertSpacer(QAction* action)
 {
     auto iter = getMatching(action);
@@ -133,7 +157,7 @@ void WideBar::insertSeparator(QAction* before)
         return;
 
     BarEntry entry;
-    entry.bar_action = QToolBar::insertSeparator(before);
+    entry.bar_action = QToolBar::insertSeparator(iter->bar_action);
     entry.type = BarEntry::Type::Separator;
 
     m_entries.insert(iter, entry);
@@ -180,6 +204,10 @@ void WideBar::showVisibilityMenu(QPoint const& position)
 
         m_bar_menu->clear();
 
+        m_bar_menu->addActions(m_context_menu_actions);
+
+        m_bar_menu->addSeparator()->setText(tr("Customize toolbar actions"));
+
         for (auto& entry : m_entries) {
             if (entry.type != BarEntry::Type::Action)
                 continue;
@@ -206,6 +234,10 @@ void WideBar::showVisibilityMenu(QPoint const& position)
     m_bar_menu->popup(mapToGlobal(position));
 }
 
+void WideBar::addContextMenuAction(QAction* action) {
+    m_context_menu_actions.append(action);
+}
+
 [[nodiscard]] QByteArray WideBar::getVisibilityState() const
 {
     QByteArray state;
diff --git a/launcher/ui/widgets/WideBar.h b/launcher/ui/widgets/WideBar.h
index a0a7896c..c47f3a59 100644
--- a/launcher/ui/widgets/WideBar.h
+++ b/launcher/ui/widgets/WideBar.h
@@ -9,6 +9,9 @@
 
 class WideBar : public QToolBar {
     Q_OBJECT
+    // Why: so we can enable / disable alt shortcuts in toolbuttons
+    // with toolbuttons using setDefaultAction, theres no alt shortcuts
+    Q_PROPERTY(bool useDefaultAction MEMBER m_use_default_action)
 
    public:
     explicit WideBar(const QString& title, QWidget* parent = nullptr);
@@ -22,10 +25,13 @@ class WideBar : public QToolBar {
     void insertSeparator(QAction* before);
     void insertActionBefore(QAction* before, QAction* action);
     void insertActionAfter(QAction* after, QAction* action);
+    void insertWidgetBefore(QAction* before, QWidget* widget);
 
     QMenu* createContextMenu(QWidget* parent = nullptr, const QString& title = QString());
     void showVisibilityMenu(const QPoint&);
 
+    void addContextMenuAction(QAction* action);
+
     // Ideally we would use a QBitArray for this, but it doesn't support string conversion,
     // so using it in settings is very messy.
 
@@ -48,6 +54,10 @@ class WideBar : public QToolBar {
    private:
     QList<BarEntry> m_entries;
 
+    QList<QAction*> m_context_menu_actions;
+
+    bool m_use_default_action = false;
+
     // Menu to toggle visibility from buttons in the bar
     std::unique_ptr<QMenu> m_bar_menu = nullptr;
     enum class MenuState { Fresh, Dirty } m_menu_state = MenuState::Dirty;
diff --git a/launcher/updater/DownloadTask.cpp b/launcher/updater/DownloadTask.cpp
deleted file mode 100644
index 48fe767a..00000000
--- a/launcher/updater/DownloadTask.cpp
+++ /dev/null
@@ -1,177 +0,0 @@
-/* Copyright 2013-2021 MultiMC Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "DownloadTask.h"
-
-#include "updater/UpdateChecker.h"
-#include "GoUpdate.h"
-#include "net/NetJob.h"
-
-#include <QFile>
-#include <QTemporaryDir>
-#include <QCryptographicHash>
-
-namespace GoUpdate
-{
-
-DownloadTask::DownloadTask(
-    shared_qobject_ptr<QNetworkAccessManager> network,
-    Status status,
-    QString target,
-    QObject *parent
-) : Task(parent), m_updateFilesDir(target), m_network(network)
-{
-    m_status = status;
-
-    m_updateFilesDir.setAutoRemove(false);
-}
-
-void DownloadTask::executeTask()
-{
-    loadVersionInfo();
-}
-
-void DownloadTask::loadVersionInfo()
-{
-    setStatus(tr("Loading version information..."));
-
-    NetJob *netJob = new NetJob("Version Info", m_network);
-
-    // Find the index URL.
-    QUrl newIndexUrl = QUrl(m_status.newRepoUrl).resolved(QString::number(m_status.newVersionId) + ".json");
-    qDebug() << m_status.newRepoUrl << " turns into " << newIndexUrl;
-
-    netJob->addNetAction(m_newVersionFileListDownload = Net::Download::makeByteArray(newIndexUrl, &newVersionFileListData));
-
-    // If we have a current version URL, get that one too.
-    if (!m_status.currentRepoUrl.isEmpty())
-    {
-        QUrl cIndexUrl = QUrl(m_status.currentRepoUrl).resolved(QString::number(m_status.currentVersionId) + ".json");
-        netJob->addNetAction(m_currentVersionFileListDownload = Net::Download::makeByteArray(cIndexUrl, &currentVersionFileListData));
-        qDebug() << m_status.currentRepoUrl << " turns into " << cIndexUrl;
-    }
-
-    // connect signals and start the job
-    connect(netJob, &NetJob::succeeded, this, &DownloadTask::processDownloadedVersionInfo);
-    connect(netJob, &NetJob::failed, this, &DownloadTask::vinfoDownloadFailed);
-    m_vinfoNetJob.reset(netJob);
-    netJob->start();
-}
-
-void DownloadTask::vinfoDownloadFailed()
-{
-    // Something failed. We really need the second download (current version info), so parse
-    // downloads anyways as long as the first one succeeded.
-    if (m_newVersionFileListDownload->wasSuccessful())
-    {
-        processDownloadedVersionInfo();
-        return;
-    }
-
-    // TODO: Give a more detailed error message.
-    qCritical() << "Failed to download version info files.";
-    emitFailed(tr("Failed to download version info files."));
-}
-
-void DownloadTask::processDownloadedVersionInfo()
-{
-    VersionFileList m_currentVersionFileList;
-    VersionFileList m_newVersionFileList;
-
-    setStatus(tr("Reading file list for new version..."));
-    qDebug() << "Reading file list for new version...";
-    QString error;
-    if (!parseVersionInfo(newVersionFileListData, m_newVersionFileList, error))
-    {
-        qCritical() << error;
-        emitFailed(error);
-        return;
-    }
-
-    // if we have the current version info, use it.
-    if (m_currentVersionFileListDownload && m_currentVersionFileListDownload->wasSuccessful())
-    {
-        setStatus(tr("Reading file list for current version..."));
-        qDebug() << "Reading file list for current version...";
-        // if this fails, it's not a complete loss.
-        QString error;
-        if(!parseVersionInfo( currentVersionFileListData, m_currentVersionFileList, error))
-        {
-            qDebug() << error << "This is not a fatal error.";
-        }
-    }
-
-    // We don't need this any more.
-    m_currentVersionFileListDownload.reset();
-    m_newVersionFileListDownload.reset();
-    m_vinfoNetJob.reset();
-
-    setStatus(tr("Processing file lists - figuring out how to install the update..."));
-
-    // make a new netjob for the actual update files
-    NetJob::Ptr netJob = new NetJob("Update Files", m_network);
-
-    // fill netJob and operationList
-    if (!processFileLists(m_currentVersionFileList, m_newVersionFileList, m_status.rootPath, m_updateFilesDir.path(), netJob, m_operations))
-    {
-        emitFailed(tr("Failed to process update lists..."));
-        return;
-    }
-
-    // Now start the download.
-    QObject::connect(netJob.get(), &NetJob::succeeded, this, &DownloadTask::fileDownloadFinished);
-    QObject::connect(netJob.get(), &NetJob::progress, this, &DownloadTask::fileDownloadProgressChanged);
-    QObject::connect(netJob.get(), &NetJob::failed, this, &DownloadTask::fileDownloadFailed);
-
-    if(netJob->size() == 1) // Translation issues... see https://github.com/MultiMC/Launcher/issues/1701
-    {
-        setStatus(tr("Downloading one update file."));
-    }
-    else
-    {
-        setStatus(tr("Downloading %1 update files.").arg(QString::number(netJob->size())));
-    }
-    qDebug() << "Begin downloading update files to" << m_updateFilesDir.path();
-    m_filesNetJob = netJob;
-    m_filesNetJob->start();
-}
-
-void DownloadTask::fileDownloadFinished()
-{
-    emitSucceeded();
-}
-
-void DownloadTask::fileDownloadFailed(QString reason)
-{
-    qCritical() << "Failed to download update files:" << reason;
-    emitFailed(tr("Failed to download update files: %1").arg(reason));
-}
-
-void DownloadTask::fileDownloadProgressChanged(qint64 current, qint64 total)
-{
-    setProgress(current, total);
-}
-
-QString DownloadTask::updateFilesDir()
-{
-    return m_updateFilesDir.path();
-}
-
-OperationList DownloadTask::operations()
-{
-    return m_operations;
-}
-
-}
diff --git a/launcher/updater/DownloadTask.h b/launcher/updater/DownloadTask.h
deleted file mode 100644
index 19a6265c..00000000
--- a/launcher/updater/DownloadTask.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/* Copyright 2013-2021 MultiMC Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include "tasks/Task.h"
-#include "net/NetJob.h"
-#include "GoUpdate.h"
-
-namespace GoUpdate
-{
-/*!
- * The DownloadTask is a task that takes a given version ID and repository URL,
- * downloads that version's files from the repository, and prepares to install them.
- */
-class DownloadTask : public Task
-{
-    Q_OBJECT
-
-public:
-    /**
-     * Create a download task
-     *
-     * target is a template - XXXXXX at the end will be replaced with a random generated string, ensuring uniqueness
-     */
-    explicit DownloadTask(shared_qobject_ptr<QNetworkAccessManager> network, Status status, QString target, QObject* parent = 0);
-    virtual ~DownloadTask() {};
-
-    /// Get the directory that will contain the update files.
-    QString updateFilesDir();
-
-    /// Get the list of operations that should be done
-    OperationList operations();
-
-    /// set updater download behavior
-    void setUseLocalUpdater(bool useLocal);
-
-protected:
-    //! Entry point for tasks.
-    virtual void executeTask() override;
-
-    /*!
-     * Downloads the version info files from the repository.
-     * The files for both the current build, and the build that we're updating to need to be downloaded.
-     * If the current version's info file can't be found, Prism Launcher will not delete files that
-     * were removed between versions. It will still replace files that have changed, however.
-     * Note that although the repository URL for the current version is not given to the update task,
-     * the task will attempt to look it up in the UpdateChecker's channel list.
-     * If an error occurs here, the function will call emitFailed and return false.
-     */
-    void loadVersionInfo();
-
-    NetJob::Ptr m_vinfoNetJob;
-    QByteArray currentVersionFileListData;
-    QByteArray newVersionFileListData;
-    Net::Download::Ptr m_currentVersionFileListDownload;
-    Net::Download::Ptr m_newVersionFileListDownload;
-
-    NetJob::Ptr m_filesNetJob;
-
-    Status m_status;
-
-    OperationList m_operations;
-
-    /*!
-     * Temporary directory to store update files in.
-     * This will be set to not auto delete. Task will fail if this fails to be created.
-     */
-    QTemporaryDir m_updateFilesDir;
-
-protected slots:
-    /*!
-     * This function is called when version information is finished downloading
-     * and at least the new file list download succeeded
-     */
-    void processDownloadedVersionInfo();
-    void vinfoDownloadFailed();
-
-    void fileDownloadFinished();
-    void fileDownloadFailed(QString reason);
-    void fileDownloadProgressChanged(qint64 current, qint64 total);
-
-private:
-    shared_qobject_ptr<QNetworkAccessManager> m_network;
-};
-
-}
-
diff --git a/launcher/updater/GoUpdate.cpp b/launcher/updater/GoUpdate.cpp
deleted file mode 100644
index 4bc7dfa9..00000000
--- a/launcher/updater/GoUpdate.cpp
+++ /dev/null
@@ -1,198 +0,0 @@
-#include "GoUpdate.h"
-#include <QDebug>
-#include <QDomDocument>
-#include <QFile>
-#include <FileSystem.h>
-
-#include "net/Download.h"
-#include "net/ChecksumValidator.h"
-
-namespace GoUpdate
-{
-
-bool parseVersionInfo(const QByteArray &data, VersionFileList &list, QString &error)
-{
-    QJsonParseError jsonError;
-    QJsonDocument jsonDoc = QJsonDocument::fromJson(data, &jsonError);
-    if (jsonError.error != QJsonParseError::NoError)
-    {
-        error = QString("Failed to parse version info JSON: %1 at %2")
-                    .arg(jsonError.errorString())
-                    .arg(jsonError.offset);
-        qCritical() << error;
-        return false;
-    }
-
-    QJsonObject json = jsonDoc.object();
-
-    qDebug() << data;
-    qDebug() << "Loading version info from JSON.";
-    QJsonArray filesArray = json.value("Files").toArray();
-    for (QJsonValue fileValue : filesArray)
-    {
-        QJsonObject fileObj = fileValue.toObject();
-
-        QString file_path = fileObj.value("Path").toString();
-
-        VersionFileEntry file{file_path,        fileObj.value("Perms").toVariant().toInt(),
-                              FileSourceList(), fileObj.value("MD5").toString(), };
-        qDebug() << "File" << file.path << "with perms" << file.mode;
-
-        QJsonArray sourceArray = fileObj.value("Sources").toArray();
-        for (QJsonValue val : sourceArray)
-        {
-            QJsonObject sourceObj = val.toObject();
-
-            QString type = sourceObj.value("SourceType").toString();
-            if (type == "http")
-            {
-                file.sources.append(FileSource("http", sourceObj.value("Url").toString()));
-            }
-            else
-            {
-                qWarning() << "Unknown source type" << type << "ignored.";
-            }
-        }
-
-        qDebug() << "Loaded info for" << file.path;
-
-        list.append(file);
-    }
-
-    return true;
-}
-
-bool processFileLists
-(
-    const VersionFileList &currentVersion,
-    const VersionFileList &newVersion,
-    const QString &rootPath,
-    const QString &tempPath,
-    NetJob::Ptr job,
-    OperationList &ops
-)
-{
-    // First, if we've loaded the current version's file list, we need to iterate through it and
-    // delete anything in the current one version's list that isn't in the new version's list.
-    for (VersionFileEntry entry : currentVersion)
-    {
-        QFileInfo toDelete(FS::PathCombine(rootPath, entry.path));
-        if (!toDelete.exists())
-        {
-            qCritical() << "Expected file " << toDelete.absoluteFilePath()
-                         << " doesn't exist!";
-        }
-        bool keep = false;
-
-        //
-        for (VersionFileEntry newEntry : newVersion)
-        {
-            if (newEntry.path == entry.path)
-            {
-                qDebug() << "Not deleting" << entry.path
-                             << "because it is still present in the new version.";
-                keep = true;
-                break;
-            }
-        }
-
-        // If the loop reaches the end and we didn't find a match, delete the file.
-        if (!keep)
-        {
-            if (toDelete.exists())
-                ops.append(Operation::DeleteOp(entry.path));
-        }
-    }
-
-    // Next, check each file in Prism Launcher's folder and see if we need to update them.
-    for (VersionFileEntry entry : newVersion)
-    {
-        // TODO: Let's not MD5sum a ton of files on the GUI thread. We should probably find a
-        // way to do this in the background.
-        QString fileMD5;
-        QString realEntryPath = FS::PathCombine(rootPath, entry.path);
-        QFile entryFile(realEntryPath);
-        QFileInfo entryInfo(realEntryPath);
-
-        bool needs_upgrade = false;
-        if (!entryFile.exists())
-        {
-            needs_upgrade = true;
-        }
-        else
-        {
-            bool pass = true;
-            if (!entryInfo.isReadable())
-            {
-                qCritical() << "File " << realEntryPath << " is not readable.";
-                pass = false;
-            }
-            if (!entryInfo.isWritable())
-            {
-                qCritical() << "File " << realEntryPath << " is not writable.";
-                pass = false;
-            }
-            if (!entryFile.open(QFile::ReadOnly))
-            {
-                qCritical() << "File " << realEntryPath << " cannot be opened for reading.";
-                pass = false;
-            }
-            if (!pass)
-            {
-                ops.clear();
-                return false;
-            }
-        }
-
-        if(!needs_upgrade)
-        {
-            QCryptographicHash hash(QCryptographicHash::Md5);
-            auto foo = entryFile.readAll();
-
-            hash.addData(foo);
-            fileMD5 = hash.result().toHex();
-            if ((fileMD5 != entry.md5))
-            {
-                qDebug() << "MD5Sum does not match!";
-                qDebug() << "Expected:'" << entry.md5 << "'";
-                qDebug() << "Got:     '" << fileMD5 << "'";
-                needs_upgrade = true;
-            }
-        }
-
-        // skip file. it doesn't need an upgrade.
-        if (!needs_upgrade)
-        {
-            qDebug() << "File" << realEntryPath << " does not need updating.";
-            continue;
-        }
-
-        // yep. this file actually needs an upgrade. PROCEED.
-        qDebug() << "Found file" << realEntryPath << " that needs updating.";
-
-        // Go through the sources list and find one to use.
-        // TODO: Make a NetAction that takes a source list and tries each of them until one
-        // works. For now, we'll just use the first http one.
-        for (FileSource source : entry.sources)
-        {
-            if (source.type != "http")
-                continue;
-
-            qDebug() << "Will download" << entry.path << "from" << source.url;
-
-            // Download it to updatedir/<filepath>-<md5> where filepath is the file's
-            // path with slashes replaced by underscores.
-            QString dlPath = FS::PathCombine(tempPath, QString(entry.path).replace("/", "_"));
-
-            // We need to download the file to the updatefiles folder and add a task
-            // to copy it to its install path.
-            auto download = Net::Download::makeFile(source.url, dlPath);
-            auto rawMd5 = QByteArray::fromHex(entry.md5.toLatin1());
-            download->addValidator(new Net::ChecksumValidator(QCryptographicHash::Md5, rawMd5));
-            job->addNetAction(download);
-            ops.append(Operation::CopyOp(dlPath, entry.path, entry.mode));
-        }
-    }
-    return true;
-}
-}
diff --git a/launcher/updater/GoUpdate.h b/launcher/updater/GoUpdate.h
deleted file mode 100644
index 46a679ef..00000000
--- a/launcher/updater/GoUpdate.h
+++ /dev/null
@@ -1,125 +0,0 @@
-#pragma once
-#include <QByteArray>
-#include <net/NetJob.h>
-
-namespace GoUpdate
-{
-
-/**
- * A temporary object exchanged between updated checker and the actual update task
- */
-struct Status
-{
-    bool updateAvailable = false;
-
-    int newVersionId = -1;
-    QString newRepoUrl;
-
-    int currentVersionId = -1;
-    QString currentRepoUrl;
-
-    // path to the root of the application
-    QString rootPath;
-};
-
-/**
- * Struct that describes an entry in a VersionFileEntry's `Sources` list.
- */
-struct FileSource
-{
-    FileSource(QString type, QString url, QString compression="")
-    {
-        this->type = type;
-        this->url = url;
-        this->compressionType = compression;
-    }
-
-    bool operator==(const FileSource &f2) const
-    {
-        return type == f2.type && url == f2.url && compressionType == f2.compressionType;
-    }
-
-    QString type;
-    QString url;
-    QString compressionType;
-};
-typedef QList<FileSource> FileSourceList;
-
-/**
- * Structure that describes an entry in a GoUpdate version's `Files` list.
- */
-struct VersionFileEntry
-{
-    QString path;
-    int mode;
-    FileSourceList sources;
-    QString md5;
-    bool operator==(const VersionFileEntry &v2) const
-    {
-        return path == v2.path && mode == v2.mode && sources == v2.sources && md5 == v2.md5;
-    }
-};
-typedef QList<VersionFileEntry> VersionFileList;
-
-/**
- * Structure that describes an operation to perform when installing updates.
- */
-struct Operation
-{
-    static Operation CopyOp(QString from, QString to, int fmode=0644)
-    {
-        return Operation{OP_REPLACE, from, to, fmode};
-    }
-    static Operation DeleteOp(QString file)
-    {
-        return Operation{OP_DELETE, QString(), file, 0644};
-    }
-
-    // FIXME: for some types, some of the other fields are irrelevant!
-    bool operator==(const Operation &u2) const
-    {
-        return type == u2.type &&
-            source == u2.source &&
-            destination == u2.destination &&
-            destinationMode == u2.destinationMode;
-    }
-
-    //! Specifies the type of operation that this is.
-    enum Type
-    {
-        OP_REPLACE,
-        OP_DELETE,
-    } type;
-
-    //! The source file, if any
-    QString source;
-
-    //! The destination file.
-    QString destination;
-
-    //! The mode to change the destination file to.
-    int destinationMode;
-};
-typedef QList<Operation> OperationList;
-
-/**
- * Loads the file list from the given version info JSON object into the given list.
- */
-bool parseVersionInfo(const QByteArray &data, VersionFileList& list, QString &error);
-
-/*!
- * Takes a list of file entries for the current version's files and the new version's files
- * and populates the downloadList and operationList with information about how to download and install the update.
- */
-bool processFileLists
-(
-    const VersionFileList &currentVersion,
-    const VersionFileList &newVersion,
-    const QString &rootPath,
-    const QString &tempPath,
-    NetJob::Ptr job,
-    OperationList &ops
-);
-
-}
-Q_DECLARE_METATYPE(GoUpdate::Status)
diff --git a/launcher/updater/MacSparkleUpdater.h b/launcher/updater/MacSparkleUpdater.h
index d50dbd68..cee19f7c 100644
--- a/launcher/updater/MacSparkleUpdater.h
+++ b/launcher/updater/MacSparkleUpdater.h
@@ -119,8 +119,6 @@ private:
     class Private;
 
     Private *priv;
-
-    void loadChannelsFromSettings();
 };
 
 #endif //LAUNCHER_MACSPARKLEUPDATER_H
diff --git a/launcher/updater/MacSparkleUpdater.mm b/launcher/updater/MacSparkleUpdater.mm
index ca6da55a..07337176 100644
--- a/launcher/updater/MacSparkleUpdater.mm
+++ b/launcher/updater/MacSparkleUpdater.mm
@@ -106,8 +106,6 @@ MacSparkleUpdater::MacSparkleUpdater()
     priv->updaterObserver.callback = ^(bool canCheck) {
         emit canCheckForUpdatesChanged(canCheck);
     };
-
-    loadChannelsFromSettings();
 }
 
 MacSparkleUpdater::~MacSparkleUpdater()
@@ -165,7 +163,6 @@ void MacSparkleUpdater::setUpdateCheckInterval(double seconds)
 void MacSparkleUpdater::clearAllowedChannels()
 {
     priv->updaterDelegate.allowedChannels = [NSSet set];
-    APPLICATION->settings()->set("UpdateChannel", "");
 }
 
 void MacSparkleUpdater::setAllowedChannel(const QString &channel)
@@ -178,7 +175,6 @@ void MacSparkleUpdater::setAllowedChannel(const QString &channel)
 
     NSSet<NSString *> *nsChannels = [NSSet setWithObject:channel.toNSString()];
     priv->updaterDelegate.allowedChannels = nsChannels;
-    APPLICATION->settings()->set("UpdateChannel", channel);
 }
 
 void MacSparkleUpdater::setAllowedChannels(const QSet<QString> &channels)
@@ -199,7 +195,6 @@ void MacSparkleUpdater::setAllowedChannels(const QSet<QString> &channels)
     }
 
     priv->updaterDelegate.allowedChannels = nsChannels;
-    APPLICATION->settings()->set("UpdateChannel", channelsConfig.trimmed());
 }
 
 void MacSparkleUpdater::setBetaAllowed(bool allowed)
@@ -213,10 +208,3 @@ void MacSparkleUpdater::setBetaAllowed(bool allowed)
         clearAllowedChannels();
     }
 }
-
-void MacSparkleUpdater::loadChannelsFromSettings()
-{
-    QStringList channelList = APPLICATION->settings()->get("UpdateChannel").toString().split(" ");
-    QSet<QString> channels(channelList.begin(), channelList.end());
-    setAllowedChannels(channels);
-}
diff --git a/launcher/updater/UpdateChecker.cpp b/launcher/updater/UpdateChecker.cpp
deleted file mode 100644
index 78d979ff..00000000
--- a/launcher/updater/UpdateChecker.cpp
+++ /dev/null
@@ -1,296 +0,0 @@
-/* Copyright 2013-2021 MultiMC Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "UpdateChecker.h"
-
-#include <QJsonObject>
-#include <QJsonArray>
-#include <QJsonValue>
-#include <QDebug>
-
-#define API_VERSION 0
-#define CHANLIST_FORMAT 0
-
-#include "BuildConfig.h"
-
-UpdateChecker::UpdateChecker(shared_qobject_ptr<QNetworkAccessManager> nam, QString channelUrl, QString currentChannel)
-{
-    m_network = nam;
-    m_channelUrl = channelUrl;
-    m_currentChannel = currentChannel;
-
-#ifdef Q_OS_MAC
-    m_externalUpdater = new MacSparkleUpdater();
-#endif
-}
-
-QList<UpdateChecker::ChannelListEntry> UpdateChecker::getChannelList() const
-{
-    return m_channels;
-}
-
-bool UpdateChecker::hasChannels() const
-{
-    return !m_channels.isEmpty();
-}
-
-ExternalUpdater* UpdateChecker::getExternalUpdater()
-{
-    return m_externalUpdater;
-}
-
-void UpdateChecker::checkForUpdate(const QString& updateChannel, bool notifyNoUpdate)
-{
-    if (m_externalUpdater)
-    {
-        m_externalUpdater->setBetaAllowed(updateChannel == "beta");
-        if (notifyNoUpdate)
-        {
-            qDebug() << "Checking for updates.";
-            m_externalUpdater->checkForUpdates();
-        } else
-        {
-            // The updater library already handles automatic update checks.
-            return;
-        }
-    }
-    else
-    {
-        qDebug() << "Checking for updates.";
-        // If the channel list hasn't loaded yet, load it and defer checking for updates until
-        // later.
-        if (!m_chanListLoaded)
-        {
-            qDebug() << "Channel list isn't loaded yet. Loading channel list and deferring update check.";
-            m_checkUpdateWaiting = true;
-            m_deferredUpdateChannel = updateChannel;
-            updateChanList(notifyNoUpdate);
-            return;
-        }
-
-        if (m_updateChecking)
-        {
-            qDebug() << "Ignoring update check request. Already checking for updates.";
-            return;
-        }
-
-        // Find the desired channel within the channel list and get its repo URL. If if cannot be
-        // found, error.
-        QString stableUrl;
-        m_newRepoUrl = "";
-        for (ChannelListEntry entry: m_channels)
-        {
-            qDebug() << "channelEntry = " << entry.id;
-            if (entry.id == "stable")
-            {
-                stableUrl = entry.url;
-            }
-            if (entry.id == updateChannel)
-            {
-                m_newRepoUrl = entry.url;
-                qDebug() << "is intended update channel: " << entry.id;
-            }
-            if (entry.id == m_currentChannel)
-            {
-                m_currentRepoUrl = entry.url;
-                qDebug() << "is current update channel: " << entry.id;
-            }
-        }
-
-        qDebug() << "m_repoUrl = " << m_newRepoUrl;
-
-        if (m_newRepoUrl.isEmpty())
-        {
-            qWarning() << "m_repoUrl was empty. defaulting to 'stable': " << stableUrl;
-            m_newRepoUrl = stableUrl;
-        }
-
-        // If nothing applies, error
-        if (m_newRepoUrl.isEmpty())
-        {
-            qCritical() << "failed to select any update repository for: " << updateChannel;
-            emit updateCheckFailed();
-            return;
-        }
-
-        m_updateChecking = true;
-
-        QUrl indexUrl = QUrl(m_newRepoUrl).resolved(QUrl("index.json"));
-
-        indexJob = new NetJob("GoUpdate Repository Index", m_network);
-        indexJob->addNetAction(Net::Download::makeByteArray(indexUrl, &indexData));
-        connect(indexJob.get(), &NetJob::succeeded, [this, notifyNoUpdate]() { updateCheckFinished(notifyNoUpdate); });
-        connect(indexJob.get(), &NetJob::failed, this, &UpdateChecker::updateCheckFailed);
-        indexJob->start();
-    }
-}
-
-void UpdateChecker::updateCheckFinished(bool notifyNoUpdate)
-{
-    qDebug() << "Finished downloading repo index. Checking for new versions.";
-
-    QJsonParseError jsonError;
-    indexJob.reset();
-
-    QJsonDocument jsonDoc = QJsonDocument::fromJson(indexData, &jsonError);
-    indexData.clear();
-    if (jsonError.error != QJsonParseError::NoError || !jsonDoc.isObject())
-    {
-        qCritical() << "Failed to parse GoUpdate repository index. JSON error"
-                     << jsonError.errorString() << "at offset" << jsonError.offset;
-        m_updateChecking = false;
-        return;
-    }
-
-    QJsonObject object = jsonDoc.object();
-
-    bool success = false;
-    int apiVersion = object.value("ApiVersion").toVariant().toInt(&success);
-    if (apiVersion != API_VERSION || !success)
-    {
-        qCritical() << "Failed to check for updates. API version mismatch. We're using"
-                     << API_VERSION << "server has" << apiVersion;
-        m_updateChecking = false;
-        return;
-    }
-
-    qDebug() << "Processing repository version list.";
-    QJsonObject newestVersion;
-    QJsonArray versions = object.value("Versions").toArray();
-    for (QJsonValue versionVal : versions)
-    {
-        QJsonObject version = versionVal.toObject();
-        if (newestVersion.value("Id").toVariant().toInt() <
-            version.value("Id").toVariant().toInt())
-        {
-            newestVersion = version;
-        }
-    }
-
-    // We've got the version with the greatest ID number. Now compare it to our current build
-    // number and update if they're different.
-    int newBuildNumber = newestVersion.value("Id").toVariant().toInt();
-    if (newBuildNumber != m_currentBuild)
-    {
-        qDebug() << "Found newer version with ID" << newBuildNumber;
-        // Update!
-        GoUpdate::Status updateStatus;
-        updateStatus.updateAvailable = true;
-        updateStatus.currentVersionId = m_currentBuild;
-        updateStatus.currentRepoUrl = m_currentRepoUrl;
-        updateStatus.newVersionId = newBuildNumber;
-        updateStatus.newRepoUrl = m_newRepoUrl;
-        emit updateAvailable(updateStatus);
-    }
-    else if (notifyNoUpdate)
-    {
-        emit noUpdateFound();
-    }
-    m_updateChecking = false;
-}
-
-void UpdateChecker::updateCheckFailed()
-{
-    qCritical() << "Update check failed for reasons unknown.";
-}
-
-void UpdateChecker::updateChanList(bool notifyNoUpdate)
-{
-    qDebug() << "Loading the channel list.";
-
-    if (m_chanListLoading)
-    {
-        qDebug() << "Ignoring channel list update request. Already grabbing channel list.";
-        return;
-    }
-
-    m_chanListLoading = true;
-    chanListJob = new NetJob("Update System Channel List", m_network);
-    chanListJob->addNetAction(Net::Download::makeByteArray(QUrl(m_channelUrl), &chanlistData));
-    connect(chanListJob.get(), &NetJob::succeeded, [this, notifyNoUpdate]() { chanListDownloadFinished(notifyNoUpdate); });
-    connect(chanListJob.get(), &NetJob::failed, this, &UpdateChecker::chanListDownloadFailed);
-    chanListJob->start();
-}
-
-void UpdateChecker::chanListDownloadFinished(bool notifyNoUpdate)
-{
-    chanListJob.reset();
-
-    QJsonParseError jsonError;
-    QJsonDocument jsonDoc = QJsonDocument::fromJson(chanlistData, &jsonError);
-    chanlistData.clear();
-    if (jsonError.error != QJsonParseError::NoError)
-    {
-        // TODO: Report errors to the user.
-        qCritical() << "Failed to parse channel list JSON:" << jsonError.errorString() << "at" << jsonError.offset;
-        m_chanListLoading = false;
-        return;
-    }
-
-    QJsonObject object = jsonDoc.object();
-
-    bool success = false;
-    int formatVersion = object.value("format_version").toVariant().toInt(&success);
-    if (formatVersion != CHANLIST_FORMAT || !success)
-    {
-        qCritical()
-            << "Failed to check for updates. Channel list format version mismatch. We're using"
-            << CHANLIST_FORMAT << "server has" << formatVersion;
-        m_chanListLoading = false;
-        return;
-    }
-
-    // Load channels into a temporary array.
-    QList<ChannelListEntry> loadedChannels;
-    QJsonArray channelArray = object.value("channels").toArray();
-    for (QJsonValue chanVal : channelArray)
-    {
-        QJsonObject channelObj = chanVal.toObject();
-        ChannelListEntry entry {
-            channelObj.value("id").toVariant().toString(),
-            channelObj.value("name").toVariant().toString(),
-            channelObj.value("description").toVariant().toString(),
-            channelObj.value("url").toVariant().toString()
-        };
-        if (entry.id.isEmpty() || entry.name.isEmpty() || entry.url.isEmpty())
-        {
-            qCritical() << "Channel list entry with empty ID, name, or URL. Skipping.";
-            continue;
-        }
-        loadedChannels.append(entry);
-    }
-
-    // Swap  the channel list we just loaded into the object's channel list.
-    m_channels.swap(loadedChannels);
-
-    m_chanListLoading = false;
-    m_chanListLoaded = true;
-    qDebug() << "Successfully loaded UpdateChecker channel list.";
-
-    // If we're waiting to check for updates, do that now.
-    if (m_checkUpdateWaiting) {
-        checkForUpdate(m_deferredUpdateChannel, notifyNoUpdate);
-    }
-
-    emit channelListLoaded();
-}
-
-void UpdateChecker::chanListDownloadFailed(QString reason)
-{
-    m_chanListLoading = false;
-    qCritical() << QString("Failed to download channel list: %1").arg(reason);
-    emit channelListLoaded();
-}
-
diff --git a/launcher/updater/UpdateChecker.h b/launcher/updater/UpdateChecker.h
deleted file mode 100644
index 42ef318b..00000000
--- a/launcher/updater/UpdateChecker.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/* Copyright 2013-2021 MultiMC Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include "net/NetJob.h"
-#include "GoUpdate.h"
-#include "ExternalUpdater.h"
-
-#ifdef Q_OS_MAC
-#include "MacSparkleUpdater.h"
-#endif
-
-class UpdateChecker : public QObject
-{
-    Q_OBJECT
-
-public:
-    UpdateChecker(shared_qobject_ptr<QNetworkAccessManager> nam, QString channelUrl, QString currentChannel);
-    void checkForUpdate(const QString& updateChannel, bool notifyNoUpdate);
-
-    /*!
-     * Causes the update checker to download the channel list from the URL specified in config.h (generated by CMake).
-     * If this isn't called before checkForUpdate(), it will automatically be called.
-     */
-    void updateChanList(bool notifyNoUpdate);
-
-    /*!
-     * An entry in the channel list.
-     */
-    struct ChannelListEntry
-    {
-        QString id;
-        QString name;
-        QString description;
-        QString url;
-    };
-
-    /*!
-     * Returns a the current channel list.
-     * If the channel list hasn't been loaded, this list will be empty.
-     */
-    QList<ChannelListEntry> getChannelList() const;
-
-    /*!
-     * Returns false if the channel list is empty.
-     */
-    bool hasChannels() const;
-
-    /*!
-     * Returns a pointer to an object that controls the external updater, or nullptr if an external updater is not used.
-     */
-    ExternalUpdater *getExternalUpdater();
-
-signals:
-    //! Signal emitted when an update is available. Passes the URL for the repo and the ID and name for the version.
-    void updateAvailable(GoUpdate::Status status);
-
-    //! Signal emitted when the channel list finishes loading or fails to load.
-    void channelListLoaded();
-
-    void noUpdateFound();
-
-private slots:
-    void updateCheckFinished(bool notifyNoUpdate);
-    void updateCheckFailed();
-
-    void chanListDownloadFinished(bool notifyNoUpdate);
-    void chanListDownloadFailed(QString reason);
-
-private:
-    friend class UpdateCheckerTest;
-
-    shared_qobject_ptr<QNetworkAccessManager> m_network;
-
-    NetJob::Ptr indexJob;
-    QByteArray indexData;
-    NetJob::Ptr chanListJob;
-    QByteArray chanlistData;
-
-    QString m_channelUrl;
-
-    QList<ChannelListEntry> m_channels;
-
-    /*!
-     * True while the system is checking for updates.
-     * If checkForUpdate is called while this is true, it will be ignored.
-     */
-    bool m_updateChecking = false;
-
-    /*!
-     * True if the channel list has loaded.
-     * If this is false, trying to check for updates will call updateChanList first.
-     */
-    bool m_chanListLoaded = false;
-
-    /*!
-     * Set to true while the channel list is currently loading.
-     */
-    bool m_chanListLoading = false;
-
-    /*!
-     * Set to true when checkForUpdate is called while the channel list isn't loaded.
-     * When the channel list finishes loading, if this is true, the update checker will check for updates.
-     */
-    bool m_checkUpdateWaiting = false;
-
-    /*!
-     * if m_checkUpdateWaiting, this is the last used update channel
-     */
-    QString m_deferredUpdateChannel;
-
-    int m_currentBuild = -1;
-    QString m_currentChannel;
-    QString m_currentRepoUrl;
-
-    QString m_newRepoUrl;
-
-    /*!
-     * If not a nullptr, then the updater here will be used instead of the old updater that uses GoUpdate when
-     * checking for updates.
-     *
-     * As a result, signals from this class won't be emitted, and most of the functions in this class other
-     * than checkForUpdate are not useful. Call functions from this external updater object instead.
-     */
-    ExternalUpdater *m_externalUpdater = nullptr;
-};
-