18-Jan-2000 0.001 Original Release
05-Mar-2000 0.1   Minor bugfixes and inclusion of demo program
                  Addition of -name option
26-Mar-2000 0.12  Minor tweaks to Makefile.PL and .conf files
		  Tested using HP-UX
31-Mar-2000 0.13  Change to makemake detection of pTk include directory
27-Apr-2001 0.2   Include simple script to apply pgplot patches
		  Minor fixes to demo.pl
31-Jan-2002 0.3   Updated for pgplot-5.2.2 (and Tk800.023). This includes
                  minor changes to the widget options and demo program