Le projet XFree86 a un branche Xouvert.
Xouvert is the open, innovative X server that brings tomorrows technology to your desktop today! Xouvert is an experimental branch of XFree86. We are doing everything we can to make the barrier to entry low for potential contributors. Our organization is inspired by that of the Linux kernel, Debian distribution, and GNOME and KDE desktops.
Site : xouvert.org