Version 4.2.0 of the Qubes OS distribution has been released; changes
include a switch to Xfce for the Fedora and Debian templates, a number of
rewritten graphical applications, PipeWire support, and more. See the release
notes for details. (Qubes OS was last covered here in 2021).

Source: LWN.net – Qubes OS 4.2.0 released