Hi, The master branch for Plasma repos will be made Qt6-only tomorrow, 28.02.2023.
There will be disruption because of this. While we aim for getting a basic workspace running as soon as possible non-essential functionality might be broken for a while. Existing kdesrc-build setups will be switched to building Plasma from the Plasma/5.27 branch to keep things building with Qt5. Make sure your .kdesrc-buildrc contains "branch-group kf5-qt5". You can build the Qt6/master version by specifying the "kf6-qt6" branch group. Cheers Nico