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
End Biomes and Mobs
2votes
Tides, waves, smoother beaches
1vote
Wetland
2votes
Cornflower Plains
3votes
Droem (temporary dimension)
1vote
5votes
The Wild Update
1vote
Updating Biomes need to change
1vote
Make a new dimension called the grin
5votes
3votes
Powdered snow achivement
2votes
Nether Biome: Glowstone Crags
3votes
Deep dark sea
2votes
Ancient City Finder - Sculk Bulb
2votes
sculk dimension
1vote
Astral Peaks (CrazyPotato09)
5votes
The 4th Dimension Update
2votes
nether lava lake
3votes
Increase build limit in nether
2votes
The Ocean Twilight
2votes
Ruined Strongholds End Update
4votes
The Molten Volcano Region
7votes
Mushroom Caves
2votes
Green frogs in mangrove swamps