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

5votes
Purple Haze biome
10votes
A Secret Dimension
8votes
Bee dimension
11votes
Charcoal Forest, Crisps, Temple Of Embers
7votes
Inferno Biome
8votes
Change how the Soulsand Valley Looks
3votes
Stretched soul sand
5votes
Nether Biome: Greek Tartarus themed
66votes
Frozen Nether Biome
24votes
Biome: Elephant Grassland
22votes
Wither Woods & Wither Plague
8votes
Glowstone Forest Biomes / Glowstone Rocks
2votes
Slimeblock land
8votes
Nether Trees
4votes
Blood ocean
11votes
New small dimension accesed from the nether
6votes
Flower Forest Generation Increase
4votes
Tabletop Tepui Mountains
11votes
New Nether Biome: Cursed Cave
4votes
update mountain in 1.15
3votes
OverWorld 2
8votes
The Nebulan (Dimension)
2votes
Ice Labyrinth
5votes
About nether quartz ore...
5votes
Wadi
6votes
новый биом:механический
3votes
Brazilian Mountains biome
13votes
Glacier Biome
11votes
The 1.16 Blue Netherwart Forests should be a Soul Sand Valley Biome!
8votes
Bats in the Nether Upate