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

4votes
Propuesta para Dimensión End
6votes
Different Gravity
3votes
the nether gardens
13votes
Deep Warm Oceans (Coral Reef)
3votes
Dimension: The lost forest
20votes
Haunted Forests!
1vote
Turn Off Nether (or make portals that don’t teleport)
2votes
Dimension:The Everlands
5votes
Nether Coruption
3votes
Wolvia - The new Minecraft Dimension!
10votes
Blue Fire/Burning Heaven Dimension
9votes
Hollow earth
5votes
Savannah grassland fire
4votes
Diamond dimension
2votes
Wood land
31votes
(Bedrock Parity) Villages in Flat Dimensions
1vote
Dark Mesa
30votes
Better, Tiered Caves
13votes
Missing biomes - lichen biome
6votes
Missing biomes - (Everglades) swamp
2votes
Lost Vaults Dimension
14votes
Separate grass and leaf colors for biomes
41votes
Desert Update Part 2: New Desert Generation and Exploration
4votes
Ice Crystal Dimension
1vote
chequred beacon universe
21votes
Wither Storm dimension
9votes
Slime Catacombs
1vote
Nether Topside
9votes
Missing biomes: Eroded mountain biome
5votes
Regular forest biome detalization.