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.
Biomes and Dimensions
Vote for an existing idea or New post
84votes
84votes
83votes
83votes
83votes
82votes
79votes
78votes
78votes
78votes
77votes
74votes
74votes
74votes
73votes
73votes
73votes
73votes
71votes
70votes
70votes
70votes