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

6061votes
(Dimension) Sky lands under review
7517votes
Oasis under review
6084votes
New Biome Called Cherry Blossom Grove under review
2377votes
Add natural events to the Nether. under review
3454votes
Biome: Magic Forest under review
1447votes
Dream Biome! under review
3929votes
Sandstorms under review
1520votes
2464votes
Giants Biome under review
2866votes
(Swamp) Fog under review