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

4votes
Crying Forests
89votes
Reset Nether and End for Bedrock
15votes
11votes
2votes
new update with old worlds
8votes
minecraft earth buttercupcow in minecraft
1vote
New rare trees biome in the overworld.
0votes
Maps Where Biomes are Islands
3votes
Swamp ore spawns
2votes
Valley Biome generation
3votes
Change to the Warped Forest
2votes
Polar biome
11votes
Glowworm cave
10votes
Spider cave
5votes
7votes
1vote
5votes
Great ocean
8votes
New biome above the Nether
8votes
Farland Garden: A new end biome
35votes
Araucaria's Biome
5votes
(End Biome) Ender lagoons
35votes
Mushroom Island Update
2votes
deeper biomes
9votes
Southren Utah Biome
14votes
End Makeover 1: Biome 1 and Vegetation