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

4votes
Cherry Blossoms
4votes
(Biome) Haunted Marsh
4votes
Endercaves and better end islands
2votes
Wild ideas for the wild update swamps
4votes
The Folosh Dimension!
2votes
Time travel
2votes
Lava Fields
4votes
The Witherlands
4votes
A End Forest (Like Nether Forests)
4votes
4votes
Mud Blocks
1vote
New Cave biome
2votes
New Cave Biome: Creepy Crawly Caves
2votes
Option for less fog
1vote
Minecraft Bedrock
1vote
Powdered Snow Biome
3votes
The Sky Village Update (or Sky update)
1139votes
Waterfall Biomes
1vote
Biome Villager Trading
7votes
Redwood Forest Biomes!
42votes
Redwood Trees and Redwood Forest biome
45votes
Add redwood biome
2votes
New Biome- Amythest Valley In The End!
0votes
Biome variations depending on its neighbors
2votes
Mangrove Swamp: Spanish Moss
1vote
Dried up rivers!
0votes
Carpet instead of Wool In Deep Dark City
2votes
New Biome Idea : The Dwarfed Forest
8votes
under ground villages
2votes
Pillow biome