OK so let's try to answear for all

Until F-21 is EOL at the end of the month, and if you have an update that can goes for f21 and later with no update already done in git for a later branch:

Please use cvs and plague to build. Then, either add a blocker to an existing bug with this tracker https://bugzilla.rpmfusion.org/show_bug.cgi?id=3820, or mention your package in this bug.

If your update is only relevant to f22 or f23 branch, please clone your package from github.com/rpmfusion and submit a bugreport with the update as an attachment. (using git format-patch)

Then block this bug: https://bugzilla.rpmfusion.org/show_bug.cgi?id=3821

Ideally you should upload the source in the rpmfusion source cache repository.

Then provenpackager should block bug 3820 for me to submit the package for build.

Hopefully this is temporary until the other sides of the infra are better dealt with...

( anyone to package https://github.com/rpmfusion-infra/rfpkg ?)

Thx