Floating Islands - Return of Floating Islands
After the Caves & Cliffs update, the original floating islands world type disappeared from the game. This datapack restores this feature. Simply install it when creating a new world, and floating islands generation will become available again.
It's important to note that this datapack is incompatible with other modifications that alter standard world generation.
Changing the Biome
By default, islands generate in the plains biome, as it was in the original version. However, you can change this by editing the overworld.json file in the datapack folder. Simply replace the value "plains" with the name of any other biome, for example "forest", "lush_caves", or any other of your choice.