the current appdata.xml does not have an oars tag. This is required for Flatpak and it's part of the official standard: https://www.freedesktop.org/software/appstream/docs/chap-Metadata.html#tag-content_rating In the current version on Flatpak, I use sed to add an empty age rating element to the manifest: https://github.com/flathub/flathub/pull/1505 If you can add a <content_rating type="oars-1.1"/> tag to the manifest for the next version, then that would be great.
Git commit 83014d1bbf1690c713f7b4d87e06b2e365e2158f by Urs Fleisch. Committed on 14/05/2020 at 04:57. Pushed by ufleisch into branch 'master'. Add content rating to manifest This is required for Flatpak and it's part of the official standard: https://www.freedesktop.org/software/appstream/docs/chap-Metadata.html#tag-content_rating M +1 -0 src/app/org.kde.kid3.appdata.xml https://invent.kde.org/kde/kid3/commit/83014d1bbf1690c713f7b4d87e06b2e365e2158f
Thanks, I have added it.