https://bugzilla.redhat.com/show_bug.cgi?id=2013083
--- Comment #6 from Sebastian Keller sebastian-keller@gmx.de --- This seems to be the history of the config:
https://gitlab.gnome.org/GNOME/cantarell-fonts/-/commit/d0a582c32d8456a2ee74... https://gitlab.gnome.org/GNOME/cantarell-fonts/-/commit/5573252c3d789b55baab... https://src.fedoraproject.org/rpms/abattis-cantarell-fonts/c/0c9edd7285feec0...
The commit message of the first commit makes sense for what got removed, but it doesn't fully explain what got added, at least not without context of other fontconfig files that were never part of the canterell-fonts repo. There also doesn't seem to be any related bug report on bugzilla.gnome.org that would further explain it. The commit that added it to the Fedora package doesn't provide a rationale other than that it got removed upstream either.