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

2votes
Cave Citys
3votes
Eroded Wastelands (End Biome)
2votes
BADLAND STRUCTURES!
2votes
Don't remove old world type from Minecraft bedrock.
1vote
It could be cool if the nether was on y -64
4votes
Biome Diversity
1vote
“Aquatic” End mobs
7votes
Volcanic biomes and biome variants
4votes
Peat/ Peat Swamps to be added to Minecraft
1vote
New Dimension Idea - The Shatter
1vote
fantasy forest
9votes
1.19 Birch Forests -> Aspen Forests
3votes
River and Water Falls
1vote
Croockadile and the Thieflings
1vote
Herbology + Herbalism
3votes
3 new mushrooms
3votes
1.20 biomes update
9votes
Redwood Forest biome/ Redwood trees
13votes
Swamp Algae
7votes
Badlands update for the Wild Update.
5votes
Biome Dependent Atmosphere/Lighting
0votes
Bosses and biomes
5votes
Rustly Heather in windswept hills
0votes
Make taiga biomes less common
1vote
Parrot Music Disc
3votes
Changing villager trades in different dimensions
4votes
Tropical Fish In Mangrove Biome
0votes
catalyst block should turn mobs into deep dark mobs
1vote
For the deep dark
1vote
Founders