Terralith, like Biomes O'Plenty is a frequently used generation mod. A compatibility with it could be very appreciated.

Added for 1.21 and 1.21.1 I really don't like Terralith, as it is very low code quality mod. Missing lots of definitions, translations, etc. But it's popular shrugs ...

Let me know if you need for older versions. I can probably backport.

My modpack is in 1.20.1, so if you don't mind, it would be great to have a 1.20.1 version.

Ok, I released for 1.20.1. On CurseForge and Modrinth