(Sorry, i only tested the datapack with 1.21. Please test this with older versions and tell me if it works)

This datapack adds more world generation presets (You know that from the name).

List of presets:

- Diverse Biomes: makes biomes extremely small, giving better exploration. Overworld-only but Nether and End support coming soon.

- Extended Flat: Like flat, but it isn't customizable, has features (e.g trees) in it, has every structure in it, has Nether and End support, right now has only Savannah biome in the overworld for some reason.

- Caves: Self-explanatory. Has Overworld, Nether and End support.

- Floating Islands: Self-explanatory. Has Overworld and Nether support.