Xubuntu 13.10 was released.
"The Xubuntu team is delighted to announce the release of Xubuntu 13.10! Some of the highlights for Xubuntu 13.10 include: a new version of xfce4-settings has been uploaded, bringing amongst other things a new dialog to set up your displays; a tool for changing your theme colors easily, gtk-theme-config, has been added to the default installation; new wallpaper; new releases of our GTK+ themes (with GTK+ 3.10 support) as well as the LightDM greeter, fixing many visual bugs; updated documentation. Known problems: indicator sound no longer functions with Xfce indicator plugin; gmusicbrowser's albuminfo plugin is deactivated by default and causes the app to hang if enabled...."
Xubuntu is a Linux distribution based on Ubuntu. Unlike its parent, however, Xubuntu uses the light-weight Xfce desktop environment and is optimised for lower-end machines. The distribution includes only GTK+ applications where possible.