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

52votes
Slippery moss for caves and clifs
52votes
Dead Volcano biomes
51votes
Sky and Space Update
51votes
Nether Biome:Ghast Geyser Biome
51votes
End Biome: Chorus Forest
51votes
Oceanside Cliffs
51votes
50votes
New Biomes
50votes
Atoll Biome
50votes
Mushroom Biome Update
49votes
End Update
49votes
Improved Beaches
49votes
Northern Lights in Snow Biomes
49votes
Fairy Forest Biome
49votes
Birch Forest Biome Overhaul
49votes
animal land
48votes
Horizontal Nether Portals
48votes
Ether Dimension
48votes
End Demention new features
47votes
The End Dimension Needs a New Update
47votes
(Nether) Poison Biome
47votes
River Deltas
47votes
Mountain Biome (realistic)
46votes
Redwood Trees and Redwood Forest biome
46votes
Mossy Stone for Lush Caves
46votes
Add redwood biome
46votes
Wither Woods & Wither Plague
46votes
Desert flood plains
46votes
45votes
Biome: Elephant Grassland