- Change from <application> to <component>.
- Add a <name>.
- Update the description phrasing of "log into".
- Update the description to drop old networks.
- Add <launchable>
- Merge <screenshot><caption> from default branch
- Merge <url>s from default branch
- Change <updatecontact> to <update_contact>
- Add <translation>
- Add <content_rating>, as suggested by lintian.