The necessary changes to the themes included with SDDM itself and the shared QML components were made in https://github.com/sddm/sddm/pull/1876 and will be shipped with 0.21.0 update.
We have a several packages with third-party themes that should be checked for compatibility and possibly fixed:
maldives
../breeze/*.qml
sddm 0.21.0 is heading into Rawhide with adjustments to ensure Qt 6 is the default: https://src.fedoraproject.org/rpms/sddm/blob/a54a3ea11b601a5daad4ac35ffc6b8d1aad0b7ec/f/sddm-0.21.0-qt6greeter.patch
@lupinix can you give the fedora-lxqt SIG group admin rights to https://pagure.io/lxqt-themes-fedora/ ?
fedora-lxqt
@eclipseo FYI about materia-kde.
materia-kde
Metadata Update from @timaeos: - Issue set to the milestone: Fedora Linux 41 - Issue tagged with: experience
Closing. This either happened or isn't relevant anymore. Themes are going away in Plasma Login.
Metadata Update from @siosm: - Issue close_status updated to: Fixed - Issue set to the milestone: None (was: Fedora Linux 41) - Issue status updated to: Closed (was: Open)
SDDM is sticking around for everyone else, it's just not going to be relevant for Fedora KDE.