I’m getting this warning from Gentoo Quality Assurance when unpacking and installing .deb archive:
* * This package seems to install metainfo files into the following * location(s): * * /usr/share/appdata * * This location is deprecated, it should not be used anymore by new software. * Appdata/Metainfo files should be installed into /usr/share/metainfo directory. * For more details, please see the freedesktop Upstream Metadata guidelines at * https://www.freedesktop.org/software/appstream/docs/chap-Metadata.html *
Could you update this?