  [Jan 21, 2010]  V7.6:
    Version handling changed to a single version.h (and man page).
    Sound fixed for esound.
  [Nov 10, 2009]  V7.5.1:
    Windows version: added accelerator for references.
  [Jun 05, 2009]  V7.5:
    Cleaned up menu look.
    Fixed again for NAS sound.
  [Dec 14, 2008]  V7.4.3:
    Fixed for NAS sound.
  [Jul 21, 2008]  V7.4.1:
    Strange character at end of help title removed.
  [Jul 11, 2008]  V7.4:
    Leading function names in lowercase.
  [Feb 29, 2008]  V7.3.4:
    Changed pointer from crosshair to hand2.
  [Dec 24, 2007]  V7.3.3:
    Constants changed.
  [Nov 06, 2007]  V7.3.2:
    Pseudo solution when barrel orient is on.
    1B had an extra move in solution.
    Fixed drawing errors on barrel rotation.
  [Apr 10, 2007]  V7.3.1:
    Auto-solve.
    Fixes for get and write.
  [Feb 23, 2007]  V7.3:
    Html no longer corrupted.
    reverseVideo update.
  [Jan 08, 2007]  V7.2.7:
    New bump.au sound, db lowered, and bumpdat.au removed, thanks to
      http://audacity.sourceforge.net to help clean the sound up.
  [Dec 12, 2006]  V7.2.6:
    Changed default so that practice is true.
    Now use http://netpbm.sourceforge.net to generate images from xpm.
  [Nov 09, 2006]  V7.2.5:
    Windows version interruptible on auto-solve.
  [Oct 11, 2006]  V7.2.4:
    Fixed menu to assure the ok part of queries is handled correctly.
      (Bug fixed from redo change.)
  [Jul 21, 2006]  V7.2.2:
    Fixed assorted memory leaks and uninitialized memory access reads.
    r is now for redo.  z is now the character for randomize.
  [Jun 10, 2006]  V7.2.1:
    Recognize solved when doing undo where practice option exists.
  [Apr 01, 2006]  V7.2:
    Made usage string compatible with versions of Motif and screen.
    More defensive code in case getlogin fails.
  [Oct 05, 2005]  V7.1.5:
    scoreFile and userName fixes
    -version added
    -score added
    Common option help for X and X-Motif
  [May 31, 2005]  V7.1.4:
    Separated out compatible components.
  [Feb 8, 2005]  V7.1.3:
    Mouse wheel for Windows now works.
    Rotating now mouse motion sensitive.
    Small graphical fixes.
  [Nov 21, 2004]  V7.1.2:
    Small changes synchronizing with Java code.
    Thanks to Debian maintainer Florian Ernst <florian AT uni-hd.de> for
      esound fix.
  [Sep 25, 2004]  V7.1.1:
    Better speed control with "<" and ">".
    Installation of sound and mandrill files.
  [Aug 23, 2004]  V7.1:
    Thanks to Debian maintainer Florian Ernst <florian AT uni-hd.de> for
      fixing a compilation problem with X and without Motif.
       Better double buffering.
    Added font option.
    Picture option added, many ideas including the mandrill were
      borrowed from X puzzle by Don Bennett, HP Labs.
    Sound added.
    Sort of real time using getttimeofday.
  [Dec 15, 2003]  V7.0.1:
    The Hide functionality of the Escape key now iconifies or drops in
      task bar.
    Mono fix.
    Animate rotate ported to Windows.
    Added help in Windows.
    Accelerator Keys (F keys and regular keys) in Windows now work.
    Todo: needs an auto-solve.
  [Oct 21, 2003]  V7.0:
    New puzzle: first version based on xmlink...
