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

10votes
The Abandoned World (New Dimension)
101votes
Volcano
18votes
A petrified forest biome
6votes
The Chaostrom
87votes
New Dimensions
42votes
Idea to make birch forests more unique/interesting
53votes
(Dimension) The Desolate City
42votes
End Update Mostly Aesthetic
112votes
Flooded Forest: Something That The Overworld Needs
85votes
A “Quartz Desert” Biome for the Nether
75votes
(Nether Update) Withering Vents Biome!
50votes
Mushroom Biome Update
17votes
Arctic Biome
14votes
The Dark Dimension.
41votes
The Fair Forest
36votes
There should be "ore chunks" where certain ores generate more
13votes
Terraforming biomes
25votes
fjord
51votes
Oceanside Cliffs
22votes
The Mycosphere - a challenging new Underground biome
12votes
The Below-World Update (Part 3): Why Stay In A Place Like This?
79votes
Extreme Falls Biome | Waterfalls
26votes
Disorientation dimension (edited)
40votes
Wither dimension
35votes
Demon dimension
59votes
Linking the dimensions in one big dimension
10votes
Mangrove Swamp Ideas (1.19 Ideas)
6votes
End update
38votes
The End update
44votes
Weather / Seasons Update