In KDE Plasma 6.6 Spectacle can read texts from screenshots, a new on-screen keybord is available for testing, a first-time wizard was added, current theme can be saved as a new global theme, emoji selector got a new easier skin tone selection, you can now connect to a Wi-Fi network via a QR code, application sound volume can be changed by scrolling over a taskbar button via mouse, and there is much more.
The ability to have virtual desktops only on the primary screen
sigh. I guess. I think I just need to settle on the fact KDE is never going to allow dedicated virtual desktops per monitor. I really want to use Plasma but this is a deal breaker for me.