SDDM is a Qt QML-based display manager written to be "fast, simple, and beautiful." SDDM originally supported X11 but is being ported to Wayland.

Additional Information:

SDDM Linux & Open-Source News

More Plasma 6 Work Continues, SDDM To Be Incubated By KDE   KDE   2023-06-24
Two Fedora Spins Eye Going X.Org-less   Fedora   2023-06-23
SDDM 0.20 Display Manager Released With Experimental Wayland Greeter   Desktop   2023-06-23
Asahi Linux To Users: Please Stop Using X.Org   Wayland   2023-05-13
KDE's Konsole Now Works On Windows, More Plasma Wayland Fixes Come Too   KDE   2023-03-11
Plasma 5.23 Picking Up Latest Breeze Evolution Style, SDDM Lands Native Wayland Support   KDE   2021-06-12
KDE Sees Another Wayland Session Crash Fix, SDDM To No Longer Require Root   KDE   2021-04-24
Fedora 34 KDE Spin Planning Switch To Wayland   Fedora   2020-09-08
KDE Plasma 5 + KDE Applications Matured Rather Well   KDE   2019-12-26
A Script Making It Easier Turning A FreeBSD Install Into A Working Desktop   BSD   2019-08-14
KDE Plasma 5.17 Making It Simple To Display A Network's QR Code For Easy Sharing   KDE   2019-07-21
KDE Frameworks 5.60 Bringing More Baloo Optimizations   KDE   2019-06-16
KDE Plasma 5.17 Development Heating Up As 5.16 Freezes   KDE   2019-06-09
KDE Saw More System Settings Work While EGLStreams KWin Support Stole The Show   KDE   2019-04-21
X11 Display Manager Sees Its First Update In Seven Years   X.Org   2019-03-02
Fedora 29 Xfce & LXQt Spins May Be Delayed   Fedora   2018-10-29
KDE Plasma 5 Stack Should Now Be In Good Shape For FreeBSD Ports   BSD   2018-05-03
SDDM 0.16 Released - The Simple Desktop Display Manager   Desktop   2017-10-08
SDDM 0.15 Qt Display Manager Adds Elogind Support, Themed Default Cursor   Qt   2017-08-31
KDE Plasma 5.9.1 Released With Fixes   KDE   2017-02-07
The Bugs So Far Potentially Blocking The Fedora 25 Release   Fedora   2016-10-28
SDDM Display Manager Adds HiDPI Support, New Options   KDE   2016-08-28
SDDM 0.12 Display Manager Supports Wayland Sessions   KDE   2015-09-05
OpenMandriva Lx 3 Alpha: Adds UEFI Support, Defaults To LXQt   Operating Systems   2015-04-24
OpenMandriva Lx 3 Working On Adding Wayland Shells, KF5 + Plasma 5   Operating Systems   2015-02-03
KDE Plasma 5.2 Officially Released   KDE   2015-01-27
KDE Plasma 5.2 Beta Brings BlueDevil, Muon & GTK App Style   KDE   2015-01-13
KDE Plasma 5.2 Beta Is Being Tagged This Week   KDE   2015-01-06
SDDM Is The Recommended Display Manager Of KDE Plasma 5   KDE   2014-11-03
Manjaro 0.8.10 Adds Support For Plymouth, SDDM   Arch Linux   2014-06-10
Fedora 21 To Get A Playground, New Features   Fedora   2014-04-24
Fedora 21 To Evaluate Remote Journal Logging, 64-bit ARM Emulation   Fedora   2014-04-15
Hawaii Is Looking Great As A Wayland Desktop   Desktop   2014-02-10
Fedora 20 Gets A Bunch Of Features Proposed   Fedora   2013-07-11
SDDM Display Manager Sees Its First Release   Free Software   2013-03-20
SDDM QML-Based Display Manager No Longer Simple   KDE   2013-02-17
SDDM: A Lightweight QML-Based Display Manager   KDE   2013-01-19