Lithium 0.14.6 for Minecraft 1.21.1 disables the LithiumHashPalette optimization by default due to many users reporting issues.
Make sure to take a backup of your world before using the mod and please report any bugs and mod compatibility issues at the issue tracker. You can check the description of each optimization and how to disable it when encountering a problem.
Additions
- Automatic release publishing workflow
Changes
- Disable
mixin.chunk.palette(LithiumHashPalette) by default.