VA Software today is releasing documentation for this project under the MIT Open Source License. The new documentation can be seen here:
http://sourceforge.net/project/showfiles.php?group_id=387
An Alpha version of the fully hardware accellerated TCL driver for ATI's R200 chipset is now available. Check the snapshots page to download precompiled binaries.
A new higher performance 3D driver for the 3dfx Voodoo3, Voodoo4, and Voodoo5, has been released. It is available in the CVS tree for the DRI project and will be included in the next XFree86 release.