I know you guys had a dedicated 'sky biome' called the promised land but what I've been looking for is a way to generate all your regular biomes as sky biomes. It would be cool if you had an sky world option in the configs that you could set to true and turn the entire overworld into a massive sky world with all your biomes generating there.

It wouldn't work for some biomes, obviously, like Mangrove might not work anymore. But I don't think anyone would mind losing a few biomes if they are getting the ability to generate worlds like this.

Right now I know of only one current mod that can do sky world gen but that mod is extremely laggy when it comes to world gen in general, let alone generating a sky world.