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

384votes
(Biome) Dead Forests
192votes
Improvements to Rivers
57votes
Sand Layer Desert Biome
231votes
Realistic Biome generation
99votes
New Nether Biome: Hadean Springs
70votes
(April Fools 2020 Content) Random Dimension Generator
173votes
Roofed Forest Overhaul!
292votes
luminescent forest
4votes
Great ocean
210votes
New biome: withered island
90votes
nether springs 1.16
258votes
(Nether Biome) Magma swamp
54votes
Soul River Biome
29votes
We don't need more dimensons
35votes
The Mythos Dimension – Hub Post (Read First)
38votes
McNether Update 1.15 or 1.16
20votes
Carbon dimension
83votes
Atlantis
27votes
Milk dimension
233votes
Better Snowfall
77votes
New dimension: moon
102votes
The Pillowrock Caves - A Late-Game Cave Biome Inspired by Real World Geology.
117votes
White sand beaches
41votes
New End Biome: Shattered Sphere Island
19votes
Vertical Cubic Expansion
16votes
Make the new Nether Trees grow from the Ceiling as well.
41votes
A biome called the Arachnid Forrest, a place filled with spiders.
60votes
More Frequent Jungles
84votes
Wasteland Biome
57votes
Nether Update: Black Ice Biome