AppStream Report for PureOS - Issues for gimp in landing/main

Errors

icon-not-found
The icon 'gimp' 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.

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-developer-name-tag-deprecated
org.gimp.GIMP.appdata.xml:14 -
The toplevel `developer_name` element is deprecated. Please use the `name` element in a `developer` block instead.
asv-nonstandard-gnome-extension
org.gimp.GIMP.appdata.xml:497 - 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-screenshot-caption-too-long
org.gimp.GIMP.appdata.xml - Scene 4 cut 15 of "ZeMarmot" being edited in GIMP. Illustration by Aryeom (CC by-sa 4.0 International)
The screenshot caption is too long (should be <= 100 characters)
asv-developer-info-missing
org.gimp.GIMP.appdata.xml -
This component contains no `developer` element with information about its author.