There is this blog post about RedHat closing CentOS to focus on CentOS Stream.
I know xcp-ng is based on CentOS so the question is what will happen to xcp-ng?
https://blog.centos.org/2020/12/future-is-centos-stream/
I personally prefer Debian and I would love to use xcp-ng on Debian but I know I'm not the main xcp-ng target.