"FlatPak does not provide a central repository"

This is something I particularly like about FlatPack. I hope we can go towards a decentralized package distribution system where the app store just has a list of official flatpack repos. You update the latest Firefox from the repo at mozilla.org, the latest Blender from blender.org, etc... of course this needs mozilla, blender.org, etc... to package the app (but they already do it for win, mac and .deb anyway). So you always have the latest version and it is provided by the official website and not a central Canonical repo