KDE Plasma 6.1, the first update after the Plasma 6 Megarelease, introduces features like improved access to remote Plasma desktops, session restore on Wayland, keyboard LED color sync, and various accessibility and Wayland-related improvements.
https://alternativeto.net/news/2024/6/kde-plasma-6-1-brings-new-features-and-improved-usability-to-the-desktop-experience/