Hints for gnome-characters in main

org.gnome.Characters ⚙ amd64

missing-launchable-desktop-file
The MetaInfo file references a .desktop file with ID 'org.gnome.Characters.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-developer-name-tag-deprecated
org.gnome.Characters.appdata.xml:286 -
The toplevel `developer_name` element is deprecated. Please use the `name` element in a `developer` block instead.
asv-nonstandard-gnome-extension
org.gnome.Characters.appdata.xml:351 - 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.