- Minimum version number is now 1.21.3
- Fair mode now slows you down to the slowest block, instead of ignoring slower blocks
- Moved particles to the correct blockface on the multiblocks while breaking blocks
- Fixed a bug with powdered snow
- Updated API for more efficient and less frequent calls.

Since prerelease:
- Improved performance while having fair_mode turned on
- Fixed bugs where patterns or break speed would not update at certain occasions
- Fixed an animation bug with block breaks that take 2 ticks
- Fixed a bug where other players can not see breaking progress
- Fixed an error if the player were to disconnect while breaking