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
5452votes
(Dimension) Sky lands
under review
6693votes
Oasis
under review
5300votes
New Biome Called Cherry Blossom Grove
under review
2221votes
Add natural events to the Nether.
under review
3005votes
Biome: Magic Forest
under review
1328votes
Dream Biome!
under review
3425votes
Sandstorms
under review
1434votes
2330votes
Giants Biome
under review
2589votes
(Swamp) Fog
under review