RFC: Bumping the Foreman and Katello to common version

I think that this is a nice idea, but I also feel that the version sync would eventually break due to reasons that Eric mentioned.
Also what about other plugins that already have v22.0?

What we need is a good source of truth for the plugins versions,
I know that @upadhyeammit has created a section for each release. e.g: Foreman 3.3 Schedule and Planning
which is a bit hard to find…

Hammer 3.3
Katello 4.4
Discovery 21.0.1
Bootdisk 19.0.5
Puppet 4.0.0
Remote Execution
Statistics 2.1? (or current 2.0)
Tasks 
OpenSCAP 5.2.2
Ansible 7.2
Templates 
Leapp 0.1.10

Can we pin it in one of the categories in the community?
Another option could be to update theforeman.org or the foreman Github repo’s README file with a supported plugins table with versions.