I ask because if the latter, I think a specific file (presumably acquired via a git submodule) would be the purview of the application developer, rather than the package repository administrators. However, it would usually contribute to a package being designated as unmaintained, I suppose.
It looks like there are some downstream patch files. I guess you can browse the commit history to see more of what is being done with it. But at a glance, it doesn’t look like much to me. Maybe it is just being kept around for the EPEL branch and that it is also in the Fedora branches is more or less accidental? I think some stuff for Red Hat (via EPEL?) has to be kept around for an extra long time? I don’t really know. But that would be my guess.