Phoronix: OpenSolaris Gets Updated X.Org, Mesa Stack

For quite a while now, Sun Microsystems had been using X Server 1.3 in their OpenSolaris operating system even though X Server 1.4 has been available for well over a year and X Server 1.5 has also been available for several months. However, with the latest bi-weekly release of Solaris Express Community Edition (SXCE), the X Server as well as the Mesa stack have finally been updated. Starting with Solaris Express Community Edition Build 107 there is X Server 1.5.3 and Mesa 7.2...

http://www.phoronix.com/vr.php?view=NzAzOA