normalise unique IDs in mod registry lookups, update release notes

1 files changed, 12 insertions, 2 deletions

diff --git a/src/StardewModdingAPI/Framework/ModRegistry.cs b/src/StardewModdingAPI/Framework/ModRegistry.cs
index a427bdb7..8f30d813 100644
--- a/src/StardewModdingAPI/Framework/ModRegistry.cs
+++ b/src/StardewModdingAPI/Framework/ModRegistry.cs
@@ -36,14 +36,24 @@ namespace StardewModdingAPI.Framework
         /// <returns>Returns the matching mod's metadata, or <c>null</c> if not found.</returns>
         public IManifest Get(string uniqueID)
         {
-            return this.GetAll().FirstOrDefault(p => p.UniqueID == uniqueID);
+            // normalise search ID
+            if (string.IsNullOrWhiteSpace(uniqueID))
+                return null;
+            uniqueID = uniqueID.Trim();
+
+            // find match
+            return this.GetAll().FirstOrDefault(p =>
+#if SMAPI_1_x
+            p.UniqueID != null &&
+#endif
+            p.UniqueID.Trim().Equals(uniqueID, StringComparison.InvariantCultureIgnoreCase));
         }
 
         /// <summary>Get whether a mod has been loaded.</summary>
         /// <param name="uniqueID">The mod's unique ID.</param>
         public bool IsLoaded(string uniqueID)
         {
-            return this.GetAll().Any(p => p.UniqueID == uniqueID);
+            return this.Get(uniqueID) != null;
         }
 
         /****