Please read the pinned post on creating new biomes and dimensions. Remember that individual items, mobs, and structures should still go in their own categories - this is not a category for entire updates.

Vote for an existing idea or New post

3votes
Desert Brush, and Rock Formations
3votes
Skulk Biomes
7votes
Void exploration
3votes
Quicksand Valley
1vote
Skulk Caves
5votes
Natural sapling growth
7votes
Tropics and trees update
4votes
5votes
Oasis in the desert
1vote
Skulk makes exclusive variants
5votes
Volcano
4votes
Ender dragon burial grounds in the End
4votes
More Nether rescore variants
4votes
Pine Barrens (An Endangered Ecosystem)
3votes
Jungle Layers
1vote
Alluvial
3votes
Caldera mini biome
10votes
New Nether Biome: The Living Cavity
1vote
Eatable nether ward
2votes
End islets biome
1vote
More desert plants
4votes
Deepslate generation mechanic
2votes
Ravagers rarely spawning
2votes
Lush Forest - Variant of Lush Caves
4votes
"new biome" scary woods
4votes
Snow Biomes Overhaul
1vote
Glacier iland
2votes
Volcano Event
4votes
Coastal Village Seed
4votes
Mega Jungle