This version was tested and seems to work on 1.21.1 Spigot, 1.21.1 Paper and 1.21.3 Paper. If it doesn't work for your 1.21.x server, please
create a new issue on GitHub.
Just in time for Christmas!
- Updated to 1.17
- (should) work for regions smaller than a chunk
- no longer affects the entire chunk
Do note that the client interpolates biome data to make biome edges appear smoother. To ensure that snowfall is definitely visible, you should extend your regions by 4-5 blocks.