0.1       2004/05/19  Initial RFD.

0.2       2004/06/09  First CPAN release.

0.3       2004/06/18  Bug fixes, new options and new example from
                      Christoph Fuchs: 
                      . A needle's -showvalue is incorrect if -from != 0.
                      . Bands do not display correctly if the last band
                        does not extend to -to.
                      . Add -majorticklabelfont option.
                      . Add -majorticklabelpad option.
                      . Add examples/thermometer.
                      . Some distance computationss have been enhanced to
                        use fontMeasure() for better label positioning.
                      . Add required Tk/Trace.pm patch.