Log Message:
Update to 6.8.1:

Alan Coopersmith (2):
      Remove xorgconfig & xorgcfg from See Also list in man page
      Add README with pointers to mailing list, bugzilla & git repos

Dave Airlie (3):
      r128: update for resources/RAC API removal
      r128: change to using ABI version check
      r128: bump for release 6.8.1

Gaetan Nadon (1):
      Use XORG_CHANGELOG macro to create ChangeLog. #22611

John Nielsen (1):
      R128: fix zaphod dualhead after libpciaccess switch

Matthieu Herrb (2):
      Kill bare RCS id.
      Don't de-reference a NULL pointer in R128FreeScreen in the error path.

Peter Hutterer (1):
      Update to xextproto 7.1 support.