- PLATFORM: Initial JDK21 support added. .
- BUGFIX: Any `@Helper` class directly in a method (and not nested more deeply) wouldn't work. .
- BUGFIX: If using the module system and lombok is on the runtime classpath (shouldn't be, but happens), you'd get a split package error: `Package org.objectweb.asm in both module lombok and module org.objectweb.asm`.
- BUGFIX: Lombok wasn't properly copying the annotations it should be copying when generating methods in `record`s. .
- BUGFIX: Delomboking anything with `@lombok.Singular` in it wouldn't remove that annotation. .
- BUGFIX: Calling extension methods such that automatic widening is applied (i.e. calling `void ext(long arg)` with an `int`) would fail at runtime. .
- BUGFIX: Extension methods can now be used in records. .
- BUGFIX: `@Getter(lazy=true)` with complicated initialization expressions would fail on javac. .
- BUGFIX: Using the maven surefire plugin with a `module-info.java` based project would fail with a `SurefireBooterForkException`. .