Caves & Cliffs Replicated

Caves & Cliffs Replicated Version 3.0
Version 3 is NOT compatible with older versions.

Version 3 contains nearly all of the announced features, but you are only able to obtain most of them in creative mode.

Each version of Caves & Cliffs Replicated is a separate experience.
Version 1: Most complete and playable in survival, but the features are not a 1:1 recreation of the official update.
Version 2: Best for survival & has a lot of 1.17 features implemented, but is very buggy.
Version 3: Nearly all 1.17 features, but most only obtainable in creative.

You can choose which one to play.