XFree86 4.6.99.4 (21 July 2006)
  54. Remove the "special case"'ing of assembler objects WRT their inclusion
      in libraries.  They were being included only in one library type
      (shared/static/debug/profiled/extra) even when more than one type is
      being built  (Marc La France).
  53. Another swipe at dealing with xterm's setgid woes:
      - Fix xterm, when compiled with setgid support, to actually be able to
        modify utmp data.  This whether xterm is setgid utmp, or setuid root.
        Neither was the case before.  Also, fix utmp handling on exit.
      - Rename InstGidFlags imake symbol to a more descriptive InstUtmpFlags
        and add toleration for this to xterm's Imakefile.
      - Install xterm setgid utmp on NetBSD 1.0 or higher.  Untested.  This is
        based on their CVS repository that shows the introduction of a utmp
        group in NetBSD 1.0.
      - On Linux, decide whether to install xterm setgid utmp or setuid root
        based on the existence of a utmp group on the build system.  The
        Xinstall script already remakes this decision for the target system.
        This avoids having to produce different binaries for different Linux
        distributions.
      - In xterm's Imakefile, tolerate the absence of CHANGELOG #161, and
        anticipate FreeBSD's potential move to a setgid xterm.
      (Marc La France).
  52. Fix gccmakedep script to disable filename expansion in its quoted
      arguments and extend it to allow for single quotes in its options, along
      with blanks and single quotes in its filename arguments
      (#10776, Peter Breitenlohner).
  51. Fix stack overflow in libXfont's FreeType code (Matthieu Herrb, Bugzilla
      #1669).
  50. Extend the SunOS/Solaris aperture driver to sun4v and amd64
      (Martin Bochnig).
  49. Recognise the newer sun4v's as sun4u's  (Marc La France).
  48. Update Macintosh french keymap (Adapted from Etienne Bersac, Bugzilla
      #1574, X.Org Bugzilla #6382).