Describe the bug
The mod version 1.21.x only works for v 1.21.0

To Reproduce
Steps to reproduce the behavior:

1. Install the latest version of the mod.
2. Open your launcher for minecraft.
3. Start the launcher.
4. See error

latest.log, debug.log or crash report if the other 2 arent possible
If there is a crash, add one or your issue will likely get closed for lacking enough info.

Expected behavior
as soon it starts, the game crashes.

Screenshots
If applicable, add screenshots to help explain your problem.

Mod and Minecraft version:
Without this your issue will likely get closed for lacking enough info.

• Version: 1.21.1 (has issues)

Additional context
Add any other context about the problem here.