AppData doesn't contain release information
My attempt to update Evince to 3.32.0 on Flathub failed due to AppData validation (Link to PR):
flatpak run org.freedesktop.appstream-glib validate builddir/*/share/appdata/org.gnome.Evince.appdata.xml
...
builddir/files/share/appdata/org.gnome.Evince.appdata.xml: FAILED:
• tag-missing : <release> required
I added the missing release tag as a patch on Flathub to pass validation. It would be nice to add this metadata upstream.
Edited by Mika Väinölä