> A newer, better Raspberry Pi OS
> [...] This is based on the most recent release of Debian (and its derivative Raspbian), codenamed “Bookworm”, and incorporates numerous enhancements, notably the transition from X11 to the Wayfire Wayland compositor on Raspberry Pi 4 and 5.
[1] https://www.raspberrypi.com/news/introducing-raspberry-pi-5/