Well folks, it’s the beginning of a new era: after nearly three decades of KDE desktop environments running on X11, the future KDE Plasma 6.8 release will be Wayland-exclusive! Support for X11 applications will be fully entrusted to Xwayland, and the Plasma X11 session will no longer be included.
For most users, this will have no immediate impact. The vast majority of our users are already using the Wayland session, it’s the default on most distributions, and some of them have already dropped — or are planning to drop — the Plasma X11 session independently of what we decide.