AppStream Report for PureOS - Issues for evolution in byzantium-security/main

Errors

icon-not-found
The icon 'evolution' was not found in the archive. This issue can have multiple reasons:
- The icon is not present in the archive.
- The icon is in a wrong directory.
- The icon is not available in a suitable size (at least 64x64px)
- On Debian and Ubuntu, the icon is a symlink. The generator cannot read symlinks on these distributions - make the icon a real file.
To make the icon easier to find, place it in /usr/share/icons/hicolor/<size>/apps and ensure the Icon= value of the .desktop file is set correctly.

asv-circular-component-relation
:272 -
This component extends, provides, requires or recommends itself, which is certainly not intended and may confuse users or machines dealing with this metadata.
translations-not-found
Unable to add languages information, even though a translation tag was present in the MetaInfo file. Please check that its value is set correctly, and all locale files are placed in the right directories (e.g. /usr/share/locale/*/LC_MESSAGES/ for Gettext .mo files).

asv-url-not-secure
:268 - http://www.gnome.org/friends/
Consider using a secure (HTTPS) URL for this web link.
asv-nonstandard-gnome-extension
:319 - 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.