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

3votes
The Undead demension
3votes
Flower fields (biome)
3votes
Add a Trash Biome to Minecraft
2votes
Cold update!
4votes
Structure suggestion
1vote
Islas y Valles del Wither
6votes
Deep Sea/ Trench Biomes
1vote
Floatons
2votes
The litoral update
2votes
2votes
GlowMushrooms
1vote
Жаркие биомы
6votes
Salt Caves at End
0votes
Idea
1vote
Deforestation and Birds
3votes
Endless Sands: Desert Lagoons
2votes
End
2votes
Wasteland Biome
1vote
Deeper End additions
3votes
Cherry Blossom terrain
0votes
Color of biome fog
1vote
The ice dimension
1vote
Idea Spree #1: New world generation
8votes
11votes
0votes
Do not get atacked by withers
3votes
1vote
Removing snow BLOCKS
0votes
Nuclear wastes