Not externally, no--at least not that I can see. But mx-fluxbox brings other items we use ATM. In the components folder, for instance, like those desktop files, the version file for About MX-Fluxbox, the exit-options package, etc. That folder may be the only place, but I'll have to look carefully.so you will never update /etc/skel?
Maybe we could duplicate the ones I need into a separate repo with a name like "mxfbpi-data" ? (can we symlink between repos?) If we were going to do something like that it would be really good to do it before this goes to Final.