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

1vote
Femur world
7votes
Lava spawning changes in the overworld
2votes
Giant Abbys (abbys biome) + dimension Underworld
2votes
Rocky Biome
1vote
Giant tree biom
9votes
Biome-Specific Underground
12votes
More Dangerous (Unnamed) Dimension Idea
5votes
Humidity meter for each biome.
3votes
Chaos Dimension
0votes
Taras
2votes
Ore based dimension(s)
5votes
Biome specific ore spawn
10votes
Corrupted Biome.
1vote
Portais
8votes
ОБНОВЛЕНИЕ ПРИРОДЫ
1vote
Unison biome
11votes
Minecraft
1vote
Grass and trees
2votes
The Start
1vote
Treasure dimension
1vote
The Flora Dimension
11votes
Mound (Cave Biome)
5votes
Swamp oak trees
7votes
Re-add Gravel Beaches
9votes
The RAREST biome of all: the StarBiome
4votes
Hot Spots in the Nether(Part 1/3): The Biome Itself
6votes
Snowless Tundra
36votes
End Islands sometimes generate at different heights
2votes
Сhange in climatic zones from north to south.
2votes
Kaiagon Dimension