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

2votes
Please
2votes
The End Update.
2votes
Custom biomes for mcpe and mcbe
2votes
Giant Beehive
2votes
Underwater Forest
2votes
Deep Jungle or Rainforest
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The beyond
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bouncy mushroom trees
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Requiring items from other biomes to make it easier to roam other biomes
2votes
Birch Tree Generation, making minecraft better every step of the way.
2votes
The end update
2votes
A Mega Biome Update
2votes
Realm/Dimension-Catostrophe
2votes
Differing layers for end islands
2votes
New villages
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New dimension
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Remove temperature based biome generation
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world generation difficulty options
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Что если помечтать о 1.18?
2votes
El inicio
2votes
Add mushroom sky biome
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tropical islands
2votes
Bubble Columns and River Flow
2votes
Palm Trees
2votes
Overworld TLC Update
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Bottomless pit open to the void.
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Templo obscuro
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More kind of seeds
2votes
increase the height limit of the end
2votes
Nether Mycelium Biom