path: root/doc/changelog.markdown

Lombok Changelog
----------------

### v1.16.19 "Edgy Guinea Pig"
* v1.16.18 is the latest stable release of Project Lombok.
* PLATFORM: Possible support for jdk9 in the new IntelliJ, Netbeans and for Gradle.
* BREAKING CHANGE: _lombok config_ key `lombok.addJavaxGeneratedAnnotation` now defaults to `false` instead of true. Oracle broke this annotation with the release of JDK9, necessitating this breaking change.
* BREAKING CHANGE: _lombok config_ key `lombok.anyConstructor.suppressConstructorProperties` is now deprecated and defaults to `true`, that is, by default lombok no longer automatically generates `@ConstructorProperties` annotations. New config key `lombok.anyConstructor.addConstructorProperties` now exists; set it to `code` true if you want the old behaviour. Oracle more or less broke this annotation with the release of JDK9, necessitating this breaking change.
* DEVELOPMENT: Compiling lombok on JDK1.9 is now possible.
* BUGFIX: The generated hashCode would break the contract if `callSuper=true,of={}`. [Issue #1505](https://github.com/rzwitserloot/lombok/issues/1505)
* BUGFIX: `delombok` no longer prints the synthetic outer-class parameter. [Issue #1521](https://github.com/rzwitserloot/lombok/issues/1521)
* INSTALLER: By default, the lombok installer now inserts an absolute path in `eclipse.ini` and friends, instead of a relative path. If you want the old behavior, you can use `java -jar -Dlombok.installer.fullpath=false lombok.jar`.

### v1.16.18 (July 3rd, 2017)
* PLATFORM: JDK9 support much improved since v1.16.6; [Issue #985](https://github.com/rzwitserloot/lombok/issues/985)
* BUGFIX: Lombok now works with [Bazel](https://bazel.build/) and [Error Prone](https://error-prone.info/). [Issue #1290](https://github.com/rzwitserloot/lombok/issues/1290)
* FEATURE: Lombok has a new [website](https://projectlombok.org/)! A few very minor changes to the code to be more consistent with it have been added, mostly to the javadoc.

### v1.16.16 "Dancing Elephant" (March 23rd, 2017)
* FEATURE: `@Builder.Default` lets you configure default values for your fields when using `@Builder`. See the [Builder feature page](https://projectlombok.org/features/Builder.html) for more information. [Issue #1201](https://github.com/rzwitserloot/lombok/issues/1201)
* PLATFORM: JDK9 now supported for compilation (delomboking with java9 not yet possible). Note, you'll have to do some command line wrangling. See [Issue #985](https://github.com/rzwitserloot/lombok/issues/985)
* BUGFIX: The `onX` feature (which lets you add annotations to generated methods) did not work if the annotation you added contained named parameters, and you are compiling with JDK8's javac. We can't fix this (it's a bug in javac), but we have provided an alternate, prettier way to do `onX` on javac8+. [Issue #778](https://github.com/rzwitserloot/lombok/issues/778) [onX documentation](https://projectlombok.org/features/experimental/onX.html)
* BUGFIX: `@Data` and `@Value` now respect the configuration for field access when generating equals, hashCode and toString. [Issue #1329](https://github.com/rzwitserloot/lombok/issues/1329)
* BUGFIX: `@Builder` now marks generated builder 'setters' as `@Deprecated` if the source field is deprecated. [Issue #1342](https://github.com/rzwitserloot/lombok/issues/1342)
* CHANGE: `@ConstructorProperties` will now also be generated for private and package private constructors. This is useful for Jackson [Issue #1180](https://github.com/rzwitserloot/lombok/issues/1180)

### v1.16.14 (February 10th, 2017)
* FEATURE: Generated classes, methods and fields can now also annotated with `@lombok.Generated` [Issue #1014](https://github.com/rzwitserloot/lombok/issues/1014)
* PLATFORM: Lombok can now be used together with other annotation processors that are looking for lombok-generated methods, but only if lombok is the first annotation processor executed. The most commonly used annotation processor affected by this change is [MapStruct](http://mapstruct.org/); we've worked with the mapstruct team specifically to allow any order. Other annotation processors might follow the framework we've built to make this possible; point the authors of any such processor to us and we'll get it sorted [MapStruct issue #510](https://github.com/mapstruct/mapstruct/issues/510) [Lombok issue #973](https://github.com/rzwitserloot/lombok/issues/973)
* PLATFORM: Eclipse: Refactor script 'rename field' when lombok has also generated getters and/or setters for this field is nicer now [Issue #210](https://github.com/rzwitserloot/lombok/issues/210)
* BUGFIX: Something you never encountered. [Issue #1274](https://github.com/rzwitserloot/lombok/issues/1274)
* DEPRECATION: The configuration key `lombok.addGeneratedAnnotation` is now deprecated, use `lombok.addJavaxGeneratedAnnotation` instead.

### v1.16.12 (December 5th, 2016)
* FEATURE: `var` is the mutable sister of `val`. For now experimental, and opt-in using `ALLOW` in the flagUsage configuration key. Thanks for the contribution, Bulgakov Alexander. 
* CHANGE: `@Value` and `@FieldDefaults` no longer touch static fields [Issue #1254](https://github.com/rzwitserloot/lombok/issues/1254)
* BUGFIX: `val` in lambda expressions now work as expected [Issue #911](https://github.com/rzwitserloot/lombok/issues/911)
* BUGFIX: `Getter(lazy=true)` now emits an error message when used on a transient field [Issue #1236](https://github.com/rzwitserloot/lombok/issues/1236)
* BUGFIX: Annotation Processors that use ecj internally (dagger) no longer give linkage errors [Issue #1218](https://github.com/rzwitserloot/lombok/issues/1218)
* PLATFORM: Red Hat JBoss Developer Studio is now correctly identified by the installer [Issue #1164](https://github.com/rzwitserloot/lombok/issues/1164)
* BUGFIX: delombok: for-loops with initializers that are not local variables would be generated incorrectly [Issue #1076](https://github.com/rzwitserloot/lombok/issues/1076)

### v1.16.10 (July 15th, 2016)
* FEATURE: Added support for JBoss logger [Issue #1103](https://github.com/rzwitserloot/lombok/issues/1103)
* ENHANCEMENT: Running `javac -Xlint:all` would generate a warning about unclaimed annotations [Issue #1117](https://github.com/rzwitserloot/lombok/issues/1117)
* BUGFIX: Eclipse Mars would sometimes throw a NullPointerException when using `@Delegate` [Issue #913](https://github.com/rzwitserloot/lombok/issues/913)
* ENHANCEMENT: Add support for older maven-compiler-plugin [Issue #1138](https://github.com/rzwitserloot/lombok/issues/1138)

### v1.16.8 (March 7th, 2016)
* PLATFORM: Starting jdk9 support: No more error message regarding `pid`
* FEATURE: `@Builder` updates: It now generates `clearFieldName()` methods if `@Singular` is used. [Issue #967](https://github.com/rzwitserloot/lombok/issues/967).
* FEATURE: `@Builder` updates: The annotation can now be put on instance methods. [Issue #63](https://github.com/rzwitserloot/lombok/issues/63).
* FEATURE: `@Builder` updates: `@Singular` now supports guava's ImmutableTable [Issue #937](https://github.com/rzwitserloot/lombok/issues/937).
* FEATURE: A `lombok.config` key can now be used to make your fields `final` and/or `private`... __everywhere__. We'll be monitoring the performance impact of this for a while. We'll touch every source file if you turn these on, and even if you don't, we have to call into the lombok config system for every file.
* FEATURE: A `lombok.config` key can now be used to set the default behaviour of `@EqualsAndHashCode` when generating methods for a class that extends something in regards to calling the superclass implementations of `equals` and `hashCode` or not. [Issue #965](https://github.com/rzwitserloot/lombok/issues/965).
* FEATURE: Putting `@Wither` on abstract classes now generates something slightly more useful: An abstract wither method. [Issue #945](https://github.com/rzwitserloot/lombok/issues/945).
* BUGFIX: `@Helper` used to only be be legal in pretty specific places; now it works just about everywhere.
* BUGFIX: lambdas with 1 argument that has an explicit type did not pretty print correctly. [Issue #972](https://github.com/rzwitserloot/lombok/issues/972).
* BUGFIX: When using delombok, a source file with only `@NonNull` annotations on parameters as lombok feature would not get properly delomboked.  [Issue #950](https://github.com/rzwitserloot/lombok/issues/950).
* BUGFIX: `@Delegate` in javac would generate arrays instead of varargs parameters. [Issue #932](https://github.com/rzwitserloot/lombok/issues/932).
* BUGFIX: `@Value` and `@FieldDefaults` no longer make uninitialized static fields final. [Issue #928](https://github.com/rzwitserloot/lombok/issues/928).
* ENHANCEMENT: `@Builder.ObtainVia` now has `@Retention(SOURCE)` [Issue #986](https://github.com/rzwitserloot/lombok/issues/986).
* ENHANCEMENT: Putting `@NonNull` on a parameter of an abstract method no longer generates a warning, to allow you to use this annotation to document intended behaviour [Issue #807](https://github.com/rzwitserloot/lombok/issues/807).

### v1.16.6 (August 18th, 2015)
* FEATURE: `@Helper` can be placed on method-local inner classes to make all methods in the class accessible to the rest of the method. [Full documentation](https://projectlombok.org/features/experimental/Helper.html).
* FEATURE: `@Builder(toBuilder = true)` is now available. It produces an instance method that creates a new builder, initialized with all the values of that instance. For more, read the [Feature page on Builder](https://projectlombok.org/features/Builder.html).
* FEATURE: the `hashCode()` method generated by lombok via `@EqualsAndHashCode`, `@Data`, and `@Value` is now smarter about nulls; they are treated as if they hash to a magic prime instead of 0, which reduces hash collisions.
* FEATURE: `@NoArgsConstructor(force = true)` can be used to create no args constructors even if final fields are present.
* BUGFIX: Parameterized static methods with `@Builder` would produce compiler errors in javac. [Issue #828](https://github.com/rzwitserloot/lombok/issues/828).
* BUGFIX: The new annotations-on-types feature introduced in JDK8 did not delombok correctly. [Issue #855](https://github.com/rzwitserloot/lombok/issues/855).
* PERFORMANCE: the config system caused significant slowdowns in eclipse if the filesystem is very slow (network file system) or has a slow authentication system.
* BUGFIX: Various quickfixes in Eclipse Mars were broken. [Issue #861](https://github.com/rzwitserloot/lombok/issues/861) [Issue #866](https://github.com/rzwitserloot/lombok/issues/866) [Issue #870](https://github.com/rzwitserloot/lombok/issues/870).

### v1.16.4 (April 14th, 2015)
* BUGFIX: Lombok now works with Eclipse Mars.
* BUGFIX: @UtilityClass could result in uninitialized static variables if compiled with ecj/eclipse. [Issue #839](https://github.com/rzwitserloot/lombok/issues/839)
* BUGFIX: This version of lombok has a refactored launcher (the one introduced in v1.16.0), which fixes various bugs related to errors in eclipse concerning loading classes, failure to find lombok classes, and errors on ClassLoaders. Probably impacts issues [Issue #767](https://github.com/rzwitserloot/lombok/issues/767) and [Issue #826](https://github.com/rzwitserloot/lombok/issues/826).

### v1.16.2 (February 10th, 2015)
* FEATURE: The config key `lombok.extern.findbugs.addSuppressFBWarnings` can now be used to add findbugs suppress warnings annotations to all code lombok generates. This addresses feature request [Issue #737](https://github.com/rzwitserloot/lombok/issues/737).
* FEATURE: New lombok annotation: `@UtilityClass`, for making utility classes (not instantiable, contains only static 'function' methods). See the [feature documentation](https://projectlombok.org/features/experimental/UtilityClass.html) for more information.
* BUGFIX: The ant `delombok` task was broken starting with v1.16.0. Note that the task def class has been changed; taskdef `lombok.delombok.ant.Tasks$Delombok` instead of the old `lombok.delombok.ant.DelombokTask`. [Issue #810](https://github.com/rzwitserloot/lombok/issues/810).
* BUGFIX: `val` in javac would occasionally fail if used inside inner classes. This is (probably) fixed. [Issue #729](https://github.com/rzwitserloot/lombok/issues/729) and [Issue #616](https://github.com/rzwitserloot/lombok/issues/616).
* BUGFIX: Starting with v1.16.0, lombok would fail to execute as an executable jar if it was in a path with spaces in it. [Issue #812](https://github.com/rzwitserloot/lombok/issues/812).
* BUGFIX: v1.16.0 did not work in old eclipse versions (such as eclipse indigo). [Issue #818](https://github.com/rzwitserloot/lombok/issues/818).

### v1.16.0 "Candid Duck" (January 26th, 2015)
* BUGFIX: `@ExtensionMethod` was broken in Eclipse using java 8. [Issue #777](https://github.com/rzwitserloot/lombok/issues/777), [Issue #782](https://github.com/rzwitserloot/lombok/issues/782)
* BUGFIX: delombok: Using exotic characters in your source files would overzealously backslash-u escape them. Now, all characters are printed unescaped, assuming your chosen encoding can support them. Otherwise, they are escaped. [Issue #794](https://github.com/rzwitserloot/lombok/issues/794)
* PROMOTION: `@Builder` has graduated from experimental to the main package with a few changes (addition of `@Singular`, removal of the `fluent` and `chain` options). The old one still exists and has been deprecated.
* FEATURE: `@Builder` now supports adding the `@Singular` annotation to any field/parameter that represents a collection, which results in a method in the generated builder that takes in one element of that collection and adds it. Lombok takes care of generating the appropriate code to produce a compacted immutable version of the appropriate type. In this version, java.util collections and guava's ImmutableCollections are supported. See the [feature documentation](https://projectlombok.org/features/Builder.html) for more information.
* FEATURE: Added a launcher to the lombok boot process which removes the need for `-Xbootclasspath` to be in your `eclipse.ini` file, and removes all non-public API and third party dependencies (such as ASM) from the lombok jar, thus removing them from your IDE's auto complete offerings in any project that uses lombok. For those debugging lombok, the launcher enables hot code replace which makes debugging a lot easier, as previously one was required to shut down the IDE, rebuild the jar, and relaunch. Add `-Dshadow.override.lombok=/path/to/lombok/bin` to the launch target for hot code replace.

### v1.14.8 (September 15th, 2014)
* PERFORMANCE: The configuration system typically hit the filesystem twice per read configuration key instead of hardly ever. This is a continuation of [Issue #717](https://github.com/rzwitserloot/lombok/issues/717).

### v1.14.6 (September 2nd, 2014)
* BUGFIX: Usage of `val` would break starting with JDK8 release `1.8.0_20`. [Issue #766](https://github.com/rzwitserloot/lombok/issues/766)
* BUGFIX: Depending on your eclipse project setup, releases v1.14.0 through v1.14.4 could noticably slow down your eclipse. [Issue #717](https://github.com/rzwitserloot/lombok/issues/717).


### v1.14.4 (July 1st, 2014)
* BUGFIX: GWT produces errors in handlers on line 1 in any source files that use lombok; this has been fixed. [Issue #734](https://github.com/rzwitserloot/lombok/issues/734)
* BUGFIX-IN-PROGRESS: Many pathfinder issues in eclipse (see the bugfix in progress in v1.14.2) have now been fixed. [Issue #717](https://github.com/rzwitserloot/lombok/issues/717)

### v1.14.2  (June 10th, 2014)
* BUGFIX: syntax highlighting in eclipse will become weird and auto-complete may stop working amongst other eclipse features in v1.14.0 (regression from v1.12.6). [Issue #723](https://github.com/rzwitserloot/lombok/issues/723)
* FEATURE: Added `@Tolerate`; put this annotation on any method or constructor and lombok will skip it when considering whether or not to generate a method or constructor. This is useful if the types of the parameters of your method do not clash with what lombok would generate.
* FEATURE: Added config key `lombok.getter.noIsPrefix`, which lets you disable use and generation of `isFoo()`, instead going with `getFoo()`, for {@code boolean} fields.
* BUGFIX: Errors in the eclipse log with `IndexOutOfBound: 2` in `ASTConverter.convertType`. [Issue #721](https://github.com/rzwitserloot/lombok/issues/721)
* BUGFIX-IN-PROGRESS: As yet unknown conditions in eclipse result in lots of `IllegalArgumentException` in the log with message "Path must include project and resource name". Also, 'invalid URL' or 'URI not absolute' errors can occur when using exotic file system abstractions such as Jazz. These bugs haven't been fixed, but instead of catastrophic failure, warning logs will be emitted instead. [Issue #717](https://github.com/rzwitserloot/lombok/issues/717)
* BUGFIX: mvn builds fail with a 'URI not absolute' exception. [Issue #718](https://github.com/rzwitserloot/lombok/issues/718)

### v1.14.0 "Branching Cobra" (May 27th, 2014)
* FEATURE: You can now configure aspects of lombok project wide (or even workspace wide, or just for a single package) via the [configuration system](https://projectlombok.org/features/configuration.html). You can configure many things; run `java -jar lombok.jar config -gv` for the complete list.
* DEPRECATION: `@Delegate` has been moved to `lombok.experimental.Delegate`, and corner cases such as recursive delegation (delegating a type that itself has fields or methods annotated with `@Delegate`) are now error conditions. See the [feature documentation](https://projectlombok.org/features/experimental/Delegate.html) for more information.
* FEATURE: It is now possible to put annotations, such as `@Nullable`, on the one parameter of generated `equals()` methods by specifying the `onParam=` option on `@EqualsAndHashCode`, similar to how that feature already exists for `@Setter`. [Issue #709](https://github.com/rzwitserloot/lombok/issues/709)
* CHANGE: suppressConstructorProperties should now be configured via lombok configuration. [Issue #694](https://github.com/rzwitserloot/lombok/issues/694)
* CHANGE: The `canEqual` method generated by `@EqualsAndHashCode`, `@Value` and `@Data` is now `protected` instead of `public`.  [Issue #695](https://github.com/rzwitserloot/lombok/issues/695)
* BUGFIX: Major work on improving support for JDK8, both for javac and eclipse.
* BUGFIX: Deadlocks would occasionally occur in eclipse when using lazy getters [Issue #625](https://github.com/rzwitserloot/lombok/issues/625)
* BUGFIX: Usage of `@SneakyThrows` with a javac from JDK8 with `-target 1.8` would result in a post compiler error. [Issue #690](https://github.com/rzwitserloot/lombok/issues/690)
* BUGFIX: Switching workspace on some versions of eclipse resulted in a 'duplicate field' error. [Issue #701](https://github.com/rzwitserloot/lombok/issues/701)

### v1.12.6 (March 6th, 2014)
* BUGFIX: Deadlocks would occasionally occur in eclipse during project builds, especially if using the gradle plugin. [Issue #680](https://github.com/rzwitserloot/lombok/issues/680)
* PLATFORM: Added support for Eclipse Luna. [Issue #644](https://github.com/rzwitserloot/lombok/issues/644)
* PLATFORM: Initial JDK8 support for eclipse's alpha support in kepler. [Issue #632](https://github.com/rzwitserloot/lombok/issues/632)
* FEATURE: The various `@Log` annotations now support the `topic` parameter, which sets the logger's name. The default remains the fully qualified type name of the class itself. [Issue #667](https://github.com/rzwitserloot/lombok/issues/667).
* BUGFIX: Using lombok with IntelliJ and the IBM JDK would result in NPEs during initialization. [Issue #683](https://github.com/rzwitserloot/lombok/issues/683).
* BUGFIX: Eclipse quickfix _Surround with try/catch block_ didn't work inside `@SneakyThrows` annotated methods [Issue #511](https://github.com/rzwitserloot/lombok/issues/511).
* BUGFIX: Eclipse refactoring _Extract Local Variable_ didn't work inside `@SneakyThrows` annotated methods [Issue #668](https://github.com/rzwitserloot/lombok/issues/668).
* BUGFIX: {Netbeans} @SneakyThrows would lead to unused import and break refactorings [Issue #544](https://github.com/rzwitserloot/lombok/issues/544).
* BUGFIX: Eclipse Organize Imports would generate error: AST must not be null [Issue #666](https://github.com/rzwitserloot/lombok/issues/666).
* BUGFIX: Copying javadoc to getters / setters / withers would copy non-relevant sections too. [Issue #620](https://github.com/rzwitserloot/lombok/issues/620).
* ENHANCEMENT: Lombok used to ship with [JNA](http://en.wikipedia.org/wiki/Java_Native_Access). It added over 800k to the size of lombok.jar and could mess with usage of JNA in your local environment, especially in eclipse. [Issue #682](https://github.com/rzwitserloot/lombok/issues/682)
* DETAIL: {Delombok} Inside enum bodies the delombok formatter didn't respect the emptyLines directive [Issue #664](https://github.com/rzwitserloot/lombok/issues/664).
* DETAIL: Use smaller primes (<127) for generating hashcodes [Issue #660](https://github.com/rzwitserloot/lombok/issues/660)

### v1.12.4 (January 15th, 2014)
* BUGFIX: v1.12.2's delombok turns all operator+assignments into just assignment. Fixed. [Issue #633](https://github.com/rzwitserloot/lombok/issues/633)
* BUGFIX: {Netbeans} v1.12.2 doesn't well with netbeans. [Issue #626](https://github.com/rzwitserloot/lombok/issues/626)
* ENHANCEMENT: Delombok now supports varied options for how it formats the resulting source files. This includes scanning the source for things like the preferred indent. Use option `--format-help` for more information. [Issue #643](https://github.com/rzwitserloot/lombok/issues/643)
* DETAIL: The primes lombok generates for use in generated hashCode() methods used to be direct copies from Effective Java. It turns out these particular primes are used so much, they tend to be a bit more collision-prone, so we switched them. Now, '277' is used instead of '31'. The primes for booleans have also been changed. [Issue #660](https://github.com/rzwitserloot/lombok/issues/660)

### v1.12.2 (October 10th, 2013)
* PLATFORM: Initial JDK8 support, without affecting existing support for JDK6 and 7. [Issue #524](https://github.com/rzwitserloot/lombok/issues/524). While lombok will now work on JDK8 / javac8, and netbeans 7.4 and up, lombok does not (yet) support new language features introduced with java8, such as lambda expressions. Support for these features will be added in a future version.
* PLATFORM: Running javac on IBM J9 VM would cause NullPointerExceptions when compiling with lombok. These issues should be fixed. [Issue #589](https://github.com/rzwitserloot/lombok/issues/589).
* CHANGE: [JDK8-related] The canonical way to write onMethod / onParameter / onConstructor annotation now uses a double underscore instead of a single underscore, so, now, the proper way to use this feature is `@RequiredArgsConstructor(onConstructor=@__(@Inject))`. The old way (single underscore) still works, but generates warnings on javac 8.
* BUGFIX: Using `@NonNull` on an abstract method used to cause exceptions during compilation. [Issue #594](https://github.com/rzwitserloot/lombok/issues/594).
* BUGFIX: Using `@NonNull` on methods that also have `@SneakyThrows` or `@Synchronized` caused arbitrary behaviour. [Issue #623](https://github.com/rzwitserloot/lombok/issues/623).
* GERMANY: Major version bumped from 0 to 1, because allegedly this is important. Rest assured, this change is nevertheless backwards compatible.

### v0.12.0 "Angry Butterfly" (July 16th, 2013)
* FEATURE: javadoc on fields will now be copied to generated getters / setters / withers. There are ways to specify separate javadoc for the field, the setter, and the getter, and `@param` and `@return` are handled appropriately. Addresses feature request [Issue #132](https://github.com/rzwitserloot/lombok/issues/132). [@Getter and @Setter documentation](https://projectlombok.org/features/GetterSetter.html). [@Wither documentation](https://projectlombok.org/features/experimental/Wither.html).
* CHANGE: The desugaring of @Getter(lazy=true) is now less object creation intensive. Documentation has been updated to reflect what the new desugaring looks like. [@Getter(lazy=true) documentation](https://projectlombok.org/features/GetterLazy.html).
* PROMOTION: `@Value` has been promoted from experimental to the main package with no changes. The 'old' experimental one is still around but is deprecated, and is an alias for the new main package one. [@Value documentation](https://projectlombok.org/features/Value.html).
* FEATURE: {Experimental} `@Builder` support. One of our earliest feature request issues, [Issue #89](https://github.com/rzwitserloot/lombok/issues/89), has finally been addressed. [@Builder documentation](https://projectlombok.org/features/experimental/Builder.html).
* FEATURE: `@NonNull` on a method or constructor parameter now generates a null-check statement at the start of your method. This nullcheck will throw a `NullPointerException` with the name of the parameter as the message. [Issue #549](https://github.com/rzwitserloot/lombok/issues/549)
* BUGFIX: Usage of `Lombok.sneakyThrow()` or `@SneakyThrows` would sometimes result in invalid classes (classes which fail with `VerifyError`). [Issue #543](https://github.com/rzwitserloot/lombok/issues/543)
* BUGFIX: Using `val` in try-with-resources did not work for javac. [Issue #555](https://github.com/rzwitserloot/lombok/issues/555)
* BUGFIX: When using `@Data`, warnings are not generated if certain aspects are not generated because you wrote explicit versions of them. However, this gets confusing with `equals` / `hashCode` / `canEqual`, as nothing is generated if any one of those methods is present. Now, if one of `equals` or `hashCode` is present but not the other one (or `canEqual` is present but `equals` and/or `hashCode` is missing), a warning is emitted to explain that lombok will not generate any of the equals / hashCode methods, and that you should either write them all yourself or remove them all. [Issue #548](https://github.com/rzwitserloot/lombok/issues/548)
* BUGFIX: Possibly fixed a race condition in patcher [Issue #566](https://github.com/rzwitserloot/lombok/issues/566).

### v0.11.8 (April 23rd, 2013)
* FEATURE: Major performance improvements in eclipse by profiling the project clean process.
* CHANGE: {Experimental} The experimental `@Value` feature no longer implies the also experimental `@Wither`. If you like your `@Value` classes to make withers, add `@Wither` to the class right next to `@Value`.
* FEATURE: {Experimental} Reintroduced `onMethod`, `onConstructor` and `onParam` to `@Getter`, `@Setter`, `@Wither`, and `@XArgsConstructor`. These parameters allow you to add annotations to the methods/constructors that lombok will generate. This is a workaround feature: The stability of the feature on future versions of javac is not guaranteed, and if a better way to implement this feature is found, this feature's current incarnation will be removed without a reasonable period of deprecation. [Documentation on the onX feature](https://projectlombok.org/features/experimental/onX.html)
* FEATURE: Added support for Log4j v2.0 via `@Log4j2` [Issue #505](https://github.com/rzwitserloot/lombok/issues/505)
* ENHANCEMENT: The Lombok installer can now find and install lombok into [JBoss Developer Studio](http://www.redhat.com/products/jbossenterprisemiddleware/developer-studio/). The installer will now also look for eclipse and eclipse variants in your home directory. [Issue #507](https://github.com/rzwitserloot/lombok/issues/507)
* BUGFIX: `@ExtensionMethods` no longer causes `VerifyError` exceptions when running eclipse-compiled code if extension methods are called on expressions which are method calls whose return type is a type variable. For example, `someList.get(i).extensionMethod()` would fail that way. [Issue #509](https://github.com/rzwitserloot/lombok/issues/509)
* BUGFIX: java 7's try-with-resources statement did not delombok correctly. [Issue #532](https://github.com/rzwitserloot/lombok/issues/532)

### v0.11.6 (October 30th, 2012)
* FEATURE: Lombok can be disabled entirely for any given compile run by using JVM switch `-Dlombok.disable`. This might be useful for code style checkers and such.
* FEATURE: Added support for Slf4j extended logger [Issue #494](https://github.com/rzwitserloot/lombok/issues/494)