Hints for gnome-boxes in community

org.gnome.Boxes.desktop ⚙ aarch64

missing-launchable-desktop-file
The MetaInfo file references a .desktop file with ID 'org.gnome.Boxes.desktop' in its launchable tag, but the file was not found in the same source tree. In order to be able to launch the software once it was installed, please place the MetaInfo file and its .desktop files in the same package.

asv-nonstandard-gnome-extension
:637 - kudos
This tag is a GNOME-specific extension to AppStream and not part of the official specification. Do not expect it to work in all implementations and in all software centers.
asv-unknown-tag
:703 - developer
Found invalid tag. Non-standard tags should be prefixed with `x-`. AppStream also provides the <custom/> tag to add arbitrary custom data to metainfo files. This tag is read by AppStream libraries and may be useful instead of defining new custom toplevel or `x-`-prefixed tags if you just want to add custom data to a metainfo file.