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

7votes
Swamp oak trees
16votes
Re-add Gravel Beaches
10votes
4votes
12votes
Snowless Tundra
2votes
Kaiagon Dimension
3votes
Citrus biome?
33votes
Dragon Biome
23votes
Biome Variation (beach): MARSHLANDS
131votes
Olympus/Heaven dimension
3votes
End Island Void
36votes
20votes
Lower Gravity in the End
16votes
Canyon (minor biome)
2votes
THE MOB LANDS
5votes
3rd Chain of Islands Past End Cities
11votes
Slime biome
1vote
Flower dimension
2votes
Ready Player One Dimension
12votes
Ender Forest
4votes
Dry Steppe
6votes
Selenite Caves
17votes
a anniversary update with Old world gen as a biome
34votes
Magic Mountains
6votes
GamerDimension
1vote
Endther
17votes
Diamond dimension
3votes
Zombie Land [Biome]