XFree86 4.6.99.6 (21 August 2006)
  66. Fix mmapw segfault that can occur on some systems (Marc La France).
  65. Fix file descriptor leaks in the module loader's error paths  (an
      extension of Matthieu Heerb's X.Org source fix for the same problem).
  64. Support multiple PCI domains on OpenBSD/sparc64, pending kernel changes
      (Marc La France).
  63. Fix a case where X server audit messages do not get printed (David Dawes).
  62. Initialise the allocator even earlier in the X server startup, and use
      it for the logging functions (David Dawes).
  61. Parser option handling cleanups/fixes:
       - Ensure that option data is allocated by the parser, rather than
         externally allocated or static.
       - Free replaced option data.
       - Make xf86ParseOption's handling of multiple options of the same
         name consistent with all other cases (last occurrence is used).
       - Fix a bug in the handling of the Keyboard section "xleds" keyword.
      (David Dawes).