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

57votes
The Beginning (New dimension)
5votes
Crying Mountains Biome
14votes
Underwater mountain biome
15votes
Nether biome Ghast Forest
18votes
Ender jungle
12votes
Dry Tundra Biome
25votes
New Demension: Wyvernex
40votes
Shattered Savanna Biome Parity
5votes
under the lava
18votes
Redstone Dimension
36votes
Magma Spikes Biome (For the Nether Update!)
12votes
The withering dephts
4votes
Stone Jungle (biome)
13votes
No rain in savannah and desert rivers
53votes
Rain Forests (Jungle Variant)
24votes
Better Birch Forests
41votes
Basalt hills biome for nether update
10votes
Soul streams absorbed by sand [Nether Update]
31votes
Yellow mushroom biomes and yellow mushrooms
19votes
Lakebed biome
23votes
Nether Biome: Foul Bog
8votes
Changing Biome Mechanics/Generating biomes with rainfall map
23votes
Nether Portal Corruption
12votes
Toxic Badlands
12votes
The Future
4votes
new dimension: Ice & fire
4votes
The Nether jungle
26votes
Land of the Lost (Nether Biome)
3votes
Nether biome name change
10votes
Mushroom Biome Big Update