This one is optional, and very much wishlist. https://www.freedesktop.org/software/appstream/docs/chap-Metadata.html#tag-translation I'm guessing this should probably be <translation type="gettext">KIO GDrive</translation> because this package seems to use gettext ( `Messages.sh:$XGETTEXT $(find . -name "*.cpp") -o $podir/kio5_gdrive.pot` ). but maybe it's <translation type="qt">org.kde.kio_gdrive</translation> ? Sorry I can't yet be of more help on this one, Nicholas
Hmm, it's not clear what the value inside this translation tag should be. Also, it seems no one is using it (at least in KDE). So I'd ignore it unless there is a good reason for adding it.