I think the KVR one is semi-official and has some of the Bitwig staff contributing sometimes:
https://www.kvraudio.com/forum/viewforum.php?f=259
Edit: the About sticky post says it is official.
I think the KVR one is semi-official and has some of the Bitwig staff contributing sometimes:
https://www.kvraudio.com/forum/viewforum.php?f=259
Edit: the About sticky post says it is official.