Pre-add MicroG to package sources
Hi! Most users, who use F-droid don't have the Google services installed. If they still want to use a working location service, they have to install the MicroG services. The packages in F-droid for that are really outdated. However MicroG offers a F-droid repo. Many new users of Google-free devices don't know about that. Maybe the MicroG repo should be pre-added in the F-droid client, as you already did with the Guardian Project source.