Changed

• Reinstated @MixinLoader annotation, primarily for 1.8.x usages as Forge does not support gathering of interfaces

Fixed

• Mixin source files not embed within the source jar
• 1.8.x related crashes fixed (thanks to @HowardZHY!)

Full changelog between 9.1 and 9.2: https://github.com/CleanroomMC/MixinBooter/compare/9.1...9.2