On a high level, this release includes Xfce 4.16 as the main environment! This is now based on GTK+3 and almost everything else that comes with a default installation has been upgraded to use GTK+3. This includes all our graphical system tools, which have received significant updates and a more modern look. The default software selection hasn't changed much, but of course everything has been upgraded to their latest releases, including Firefox 102ESR, LibreOffice 7.4, GIMP 2.10 and more. Whiskermenu is used as our default panel menu now. There have been extensive discussions in our forums with respect to how the new release will look and everything has been revamped, including a new GTK theme, a new icon theme, a new window manager theme and a default wallpaper, especially tailored for Salix 15.0. While the "light" versions of the above are used by default, "dark" versions are readily available. In general, our users will find themselves in a modern but familiar environment.