1.6.5:

* Made a number of changes to support CVS repositories running under
  Windows, and for running cvsplot against these repositories.  The
  format of Window CVS diffs are slightly different to cause a number
  of minor changes, plus the script had a number of UNIXisms in it
  which needed to be removed to make the script cross-platform.

  Note the line count may change slightly from previous versions.
  Prior to this version, the "wc -l" command was used to count lines
  for 1.1 files, however this command counts the number of _newline_
  characters found, which is slightly different to the number of lines
  present in a file.  The correct count is now used.

* Added the -gnuplot option so that the gnuplot binary can be
  specified, which is convenient for Window platforms.

1.6.4:

* Made the cvs log parser more flexible.  It seems not all cvs logs
  have "state: Exp;", but sometimes have "state: Rel;" when a new file
  is added.  Accepted patch from Era Eriksson
  <era@users.sourceforge.net> which fixes this.  This was initially
  detected when running cvsplot over spamassassin.

* Added the -linestyle argument, which generates plots using lines,
  rather than discrete points.  For large-range plots, this can
  improve the readability of the plot.

1.6.3:

* Fixed typo when handling non-standard version numbers.  For normal
  repositories, this won't make any difference.

1.6.2:

* If the CVS command for retrieving the initial revision line count
  fails, trap this error and output the exact error message.

* Incorporated patch from Stefan Kost <ensonic@users.sourceforge.net>
  which adds the -gnuplotlinefiledata option, for building combined
  file/line data plots.

* Incorporated patch from Mikko Silvonen
  <silvonen@users.sourceforge.net> which handles CVS repositories
  where the version number is non-standard (ie the head may be 8.1 for
  example).

* Incorporated patch from Ville Skyttä <scop@FreeBSD.org> which uses
  ShellQuote to handle nasty filenames present in a CVS repository.
  Also included advisory for running cvsplot with perl 5.8.

1.6.1:

* Fixed bug with using -rlog and -cvsdir when the directory was
remote.  The generated statistics weren't correct in this case.

1.6: 

* Added the -rlog option so that it is now possible to gather
statistics without requiring a checked out copy of the module of
interest.  This option requires CVS version >= 1.11.1.
