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

7votes
End Acid Lake
7votes
Deep end
7votes
Clear Skies (No Rain or Snow) Above Cloud Level
7votes
7votes
add climate
7votes
Stilted Jungle
7votes
A Cave dimension
7votes
Slime Puddle
7votes
Magma Cavern
7votes
Nether Sky
7votes
Pine Caves
7votes
smoldering vines
7votes
Kiwi Fruit Forests
7votes
Granite Coast Biome
7votes
(Dimension) The Denlands
7votes
The Outlands of the End
7votes
(Nether update) Soul Cove biome!
7votes
Shattered Forest
7votes
(Dimension) bug overrun forest
7votes
Abandoned Lab
7votes
Добавление ада и ендер мира
7votes
Carboniferous Layer
7votes
World and Over, A new dimension.
7votes
Granite Forest (Spires)
7votes
Lava Swamp
7votes
The End Garden of Treasures
7votes
Clay Flats
7votes
Inferno Biome
7votes
Flower Forest Generation Increase
7votes
Wadi