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.
Biomes and Dimensions
Vote for an existing idea or New post
5443votes
(Dimension) Sky lands
under review
6681votes
Oasis
under review
2329votes
Giants Biome
under review
5290votes
New Biome Called Cherry Blossom Grove
under review
2998votes
Biome: Magic Forest
under review
2218votes
Add natural events to the Nether.
under review
1327votes
Dream Biome!
under review
3417votes
Sandstorms
under review
2579votes
(Swamp) Fog
under review
1434votes