Wrong license for Darktable
Darktable license is GPLv3+: https://www.darktable.org/about/
The spec for Fedora 34 matches: https://src.fedoraproject.org/rpms/darktable/blob/f34/f/darktable.spec
But Software displays:
License: Proprietary
Versions tested:
- gnome-software-40.3-2.fc34.x86_64
- darktable-3.6.0-2.fc34.x86_64