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
New dimension: heaven
6votes
The desert update
4votes
Deep sea biome
2votes
Increased Lava/Magma Cave Generation
3votes
Plant flowers on more than just Dirt?
7votes
Calcite Crystal Caves
6votes
Nether Abyss [Sub-Dimension]
2votes
New Ocean Biome
7votes
Is it time for a second The Update That Changed the World?
12votes
Atolls, Barrier Reefs, Fringing Reefs, and Patch Reefs
3votes
Seamounts and Guyots
9votes
Autumn Forest Biome
13votes
Cherry Blossom Forest Biome
4votes
End update 1.18: Ender peaks
17votes
2votes
Biome generation and world directions.
1vote
Put the End above the Overworld
2votes
Обновление края 1.18
4votes
1.18: HOT UPDATE
2votes
The amazon
7votes
Rainforest biome
3votes
Caves Update and Old Worlds - Regenerate for y < 5
3votes
red sand deserts
1vote
Nether Tunnel to Overworld
2votes
New Cave Biome and Geode Generation
5votes
Improved Desert Well
14votes
The End Update!
3votes
Improved hills/mountain varient biomes
3votes
Liquid slime
2votes
The Veil (Dimension)