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

8votes
New Nether Biome: Tar Pits
3votes
Larger Nether
2votes
Glaciar Update
3votes
Reversed and/or Inverted Dimension(in End)
5votes
A Crystal themed Biome
7votes
Bluebells
2votes
Renewable sand
4votes
Swamp Details
2votes
add hot springs in mangroves or mountains
11votes
New Cave Biome: Salt Caves
4votes
bring back minecraft bedrock stronghold below
4votes
Bloodslate
4votes
New End Biome: Lost Belt
1vote
nuevo mundo
0votes
Improved Nature and Foliage in Biomes
2votes
New Material with drawbacks
11votes
More Mangrove Swamp Ideas (1.19 Ideas)
1vote
The Mid?!?
3votes
New Subbiomes for 1.19
2votes
Biome dependant ambiance
2votes
Cherry and rare panda biome
2votes
Ocean Biome idea
2votes
Main spawn continent
2votes
Void Caves
0votes
Underwater Glow Caves
2votes
New tracks play when in end city
16votes
Jungle and Swamp villages in The Wild Update!
4votes
blackstone volcano
4votes
Snow birch forest
0votes
a chunk generator that uses raw noise maps