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

2votes
Nether Lava Base
3votes
The 15 parallel dimensions
2votes
Pusher boar (or) Boar of the underworld
7votes
Wither Rose Garden(Nether Biome)
5votes
Time dimension
9votes
Blazing Cavern
16votes
(Nether Biome) The Black Lagoon
6votes
eternal fire biome
25votes
Badlands (Canyon rivers)
10votes
Biome balancing.
3votes
Nether Boar
2votes
Soul ravines in the nether
12votes
rotten biome
16votes
(Nether Biome Idea 1.16) Colorless Caverns
3votes
Jagged stone bay
3votes
The dark swamp
10votes
Neather oceans
5votes
No Escape Effect (Nether Update)
2votes
Corrupted Water in the Nether???
3votes
[Nether Update] Anti Mob Spawn mechanic
7votes
(Dimension) Purgatory Like
4votes
"Reversen" dimension
19votes
3votes
Teracotta Badlands Biome?
7votes
Lava caves
4votes
3votes
Dimension X
5votes
The Otherworld