Package: trigger-rally Version: 0.6.6.1-3
AppStream metadata are not generated for the trigger-rally package: https://appstream.debian.org/sid/main/issues/trigger-rally.html It looks like that the desktop icon that is in the trigger-rally-data package is not found for some reason. This causes Trigger Rally to be missing from modern package management GUIs such as GNOME Software or KDE Discover.
