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

70votes
More Frequent Jungles
69votes
The New Beginning - A New Dimension
69votes
Nether Update: Black Ice Biome
69votes
Tide pools on seaside Beaches
68votes
Soul River Biome
66votes
Icy cave biome
66votes
The Underworld
65votes
End update
63votes
New space portal
62votes
Warped forest music
62votes
Sulfuric Wastes Biome
62votes
New Biome: Mushroom Cave
61votes
The Extreme Deep Ocean
61votes
(Swamp) Dead Swamp biome variant
60votes
The End update
60votes
58votes
58votes
The Forgotten Biome (Contains Dinosaurs)
57votes
Northern Lights in Snow Biomes
57votes
Rainforest
57votes
The Beginning (New dimension)
56votes
Improved Beaches
56votes
The Blazing Desert (Nether Biome)
56votes
Forgotten biome
55votes
End Update
55votes
(Dimension) The Desolate City