v1.11.3

• fixed incompatibility with FalseTweaks experimental threaded rendering

If you have a mixin-related error, try adding UniMixins!

Otherwise, try using the "+nomixin" version of Campfire Backport, which is linked as an additional file. It doesn't embed SpongePowered/Mixin 0.7.11. You will need a separate mixin-providing mod (such as UniMixins).