Minecraft 1.18: The Biome and Brawl Update

This would be the update that finally adds those new combat changes that mojang have been working on for the last few years, but it wouldn't only add the combat changes, it could also add plenty of new biomes!

This would be like the 1.7 of modern minecraft and would also serve as a great excuse to add the biomes that lost the last biome votes. Personally I believe that the biomes have become a little bit stale, if you enter into a swamp you know what you're going to get, so I think that this update could bring much needed variety and change to all the biomes while adding a couple new ones as well.