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

30votes
Better, Tiered Caves
20votes
Madagascan Spiny Forest biome
1vote
The reversed dimension
15votes
Biome locator: Using Biome Pictures
6votes
The Parallel Dimension
10votes
Slime biome
47votes
Mountain Biome (realistic)
52votes
Birch Forest Biome Overhaul
23votes
67votes
Tide pools on seaside Beaches
72votes
Ocean Dimension
6votes
Sculk Dimension
76votes
Ipe tree forest
10votes
New Nether Biome: The Living Cavity
22votes
19votes
Wild Update ideas
7votes
forest of the undead (biome)
7votes
9votes
Mushroom Islands Revamp
13votes
Clover Glades
71votes
4votes
World's Edge biome
10votes
Lions and dangerous jungles
3votes
Far land | An endgame minecraft dimension
14votes
Spores in mushroom biomes
52votes
End Update
18votes
Oasis biome