Nova Flow OS 1.2 has been released, with the new KDE Plasma 6 and applications based on the MauiKit UI Framework. MauiKit is KDE's cutting-edge technology for the development of interfaces based on Qt/QML.
Plasma shell for tablet/mobile devices is available in Nova Flow OS from login screen (SDDM).
KDE community added a welcome screen on first startup, which will guide you through configuring Wi-Fi, time zone, device scaling, and mobile connection settings. The default home screen allows you to organize your favorite apps in a grid and group them.
https://kde.org/announcements/megarelease/6/
Calamares installer has been updated for compatibility with Plasma 6 and Day/Night plasmoid has been replaced by Swap Color, based on Qt6/KF6.