Resources https://github.com/flathub/flathub/wiki/ https://docs.flatpak.org/ https://github.com/flathub/flathub/wiki/App-Submission https://github.com/flathub/flathub/wiki/AppData-Guidelines https://www.freedesktop.org/software/appstream/docs/chap-Quickstart.html