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

17votes
Artificial biomes
13votes
Better cave generation in amplified
9votes
Nether biome: Red Cavern
1vote
Diesel Fridge's BOSS BIOME!
3votes
Blue Blossom Woods biome
45votes
A biome called the Arachnid Forrest, a place filled with spiders.
8votes
Mushroom / Mycelium Dimension
46votes
Desert flood plains
17votes
Large Oak Forest
18votes
Snowy Giant Tree Taiga
12votes
Every End Gateway should lead to a different End biome.
2votes
The esreveR
21votes
Flower Biome should be less rare to find
3votes
6votes
The frequency of ponds in Bedrock Edition needs to be lowered.
3votes
Dimension specific seeds.
3votes
The megalith dimension: intro
5votes
Strange biome
28votes
Chaparral Biome
6votes
Acacia Forests
5votes
Propuesta para Dimensión End
6votes
Different Gravity
3votes
the nether gardens
13votes
Deep Warm Oceans (Coral Reef)
3votes
Dimension: The lost forest
22votes
Haunted Forests!
1vote
Turn Off Nether (or make portals that don’t teleport)
2votes
Dimension:The Everlands
5votes
Nether Coruption
3votes
Wolvia - The new Minecraft Dimension!