Don’t expect older driver support for newer kernels, the createrepo app used to generate the repo doesn’t support multiple versions of the same package name.
I have zero extra time or interest in packaging older versions.
https://bugzilla.rpmfusion.org/show_bug.cgi?id=7139
Just because fedora pushes new kernels doesn’t mean you need to update it!
Hey Leigh, appreciate the time you take to package these for Fedora. 
It’s a bummer that limitation is there, but it is what it is. For a layperson who relies on the RPMFusion version of the driver, is there a convenient/easy way for me to be able to tell what kernel versions the current driver version supports (or, rather, is compatible with)?
For the most part I just let updates happen when they happen (i.e. automagic updates via Gnome Software) and would be nice to have an idea of which kernels I should keep around while on a particular driver version.