The SDDM team is proud to announce the release 0.20.0 of SDDM,
the Simple Desktop Display Manager.
The list of changes is also available in our CHANGELOG file:
https://github.com/sddm/sddm/blob/v0....
Adds a Wayland greeter and should fix some long standing bugs relating to slow shutdowns in KDE.
Warning: As SDDM will be treated as a separate window by KWin, logging in will close the window. Therefore logging out or switching user will present undesirable behaviour.
The arch wiki says
What exactly does this mean?