Fixed copper not generating in the cave biomes
- decreased number of plains trees
- moved the lakes from windswept forests to windswept gravelly hills
- Fixed the placement of lush caves and dripstone caves to better match vanilla
- Adjusted the placement of tuff in caves
- Added forest ferns, only placed bellow the leaves of trees
- Fix a potential crash due to bug MC-272370
- Adjusted the biome placement of windswept hills biomes once again
- Added snowcapped file inside of the datapack for anyone to view or modify the biome placement
- Fixed problem with mushroom not generation on most of the nether
- Adjusted the spawn of spiders, their different rates between biomes should be more noticeable now
- Adjusted the biome placement of windswept hills and its variants, now it will be easier to find the gravelly and wooded variant
Backport for 1.20.1 to 1.20.4