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

14votes
Add more fictional biomes (like mooshroom fields)
11votes
Major Update (probably 1.16) on dimensions
9votes
The Negaworld (dimension)
6votes
Idea for cold & frozen biomes
1vote
1st dim: The Beyond
2votes
The Underground Dimension
1vote
Leatherland
4votes
Mooshroom Island Update.
21votes
Biome: Roofed Ocean
10votes
Shadow Dimension for minecraft
2votes
Sapling Growth Speed Variation
2votes
Tall Oak Trees and Tall Oak Tree Biome
10votes
Biome:Cursed forest
7votes
Skeleton Dimension (+ Skeleton King Boss)
5votes
Ice and Packed Ice veins under snowy biomes
5votes
Charred Blocks
12votes
Add a cloud forest
2votes
Icy spikes plains/plants
4votes
Welcome to The Overworld, Nether Mobs!
15votes
Arctic Biome
44votes
Forgotten biome
1vote
The Citadel
21votes
Highland Biomes ( Highland Cow, Pine Wood, Pine Martin )
10votes
Instant nether portals
11votes
The Dark Dimension.
17votes
Nether Wart Field
4votes
Introducing the glass reef
12votes
Gravel desert biome for the Nether
4votes
Wither Mushroom for the Nether
10votes
Dynamic Chunk Height