I see centos/rhel 7/8 are currently supported. Hoping to see CRE package is supported for upstream Fedora also.
I don’t think so. The main target platforms are server distributions. Most of the actual distributions can be server or client systems but there should be a strong focus on the server platforms.
Until now i had not seen any server with a Fedora on it.
You should also remember that every new platform needs manpower and time for testing and fixing problems with the platform.