GWADEJ / SVG-Sparkline-1.12 / Changes 
Revision history for SVG-Sparkline

1.12 2017-05-14
    - Add some validation to type parameter. Thanks to JD Lightsey for pointing
      out the security issues.
1.11 2015-03-03
    - Remove --nodecl parameter from sparklines.pl that has been deprecated for
      almost five years.
    - Correct uninitialized value errors if sparklines.pl is not passed a type.
      (Thank you, Gabor Szabo).
    - Add --help-types parameter that lists the supported Sparkline types.
      (Thank you, Gabor Szabo).
    - Verify required --values parameter for sparkline.pl.
    - Verify required 'values' parameter for sparkline.cgi
1.10 2014-09-03T21:00:00-0600
    - Update author tests to be more complete
    - Add Perl minimum version test.
    - Remove support for Module::Build
    - Update META_SPEC information in Makefile.PL
    - Use Test::Exception for testing exception failures
    - Cleanup test formatting.
1.00   2013-10-24T09:00:00-0500
    - Corrected divide-by-zero error if all input data is 0, reported by
      Peter Robinson.
    - Correct contact email.
0.36   2012-09-03T19:05:55-0500
    - Modified to remove author testing from main tests.
    - Updated Metadata in the Makefile creation.
0.35   2010-10-30T16:55:00-0500
    - Corrected the CGI script to handle the stricter validation of input
      parameters.
0.34   2010-04-30T23:45:00-0500
    - SVG 2.50 removed the unnecessary xml declaration. Modified module
      and scripts to remove -nodecl flag which is no longer needed.
    - Add stronger validation to prevent passing unrecognized parameters.
0.33   2009-10-20T19:25:00-0500
    - Correct documentation problems with the CGI Manual.
0.32   2009-10-18T10:40:00-0500
    - Added -sized parameter to enable/disable putting width/height attributes
      on the root svg element, as suggested by Helder Magalhães.
    - Created sparkline.pl command line script for easy creation of a
      sparkline.
    - Created sparkline.cgi CGI script as suggested by Jeff Schiller.
0.31   2009-05-07T17:10:00-0500
    - Patch release to take care of the fact that the Manual did not get
      uploaded.
0.30   2009-05-06T18:15:00-0500
    - Added RangeBar and RangeArea types.
    - Moved core documentation to the Manual.
    - Updated the Cookbook to match the latest interface.
    - Convert version number and perform admin cleanups for higher Kwalitee.
0.2.7  2009-04-26T22:40:00-0500
    - Correct Area and Bar mark handling when height of mark would have been
      0.
    - Add gap parameter which controls spacing of Bar and Whisker types.
    - Improve the representation of the Bar and Whisker graphs.
0.2.6  2009-04-20T19:30:00-0500
    - Documentation corrections.
    - Add accessors for height and width.
    - Change the default x scaling for Line and Area types.
    - Correct bug in Whisker type, ignored 'thick' parameter.
    - Extend validation of parameters to new method.
0.2.5  2009-04-17T23:45:00-0500
    - Modify the Area, Bar and Line types to handle baselines better.
    - Add support for marks
    - Add overload support for stringifying.
    - Add support for padding the sparkline with the padx and pady
      parameters
    - Removed '-' from bgcolor parameter.
0.2.1  Not Released
    - Added the Cookbook document to cover basic uses of SVG::Sparkline.
0.2.0  2009-04-05T16:30:00-0500
    - Change parameters for Line and Area to use 'values'.
    - Correct horizontal scaling on Line and Area charts.
    - Fail if Whisker data contains bad characters.
    - Add support for background color.
    - Correct handling of Bar type when values do not cross 0.
0.1.1  2009-04-02T20:30:00-0500
    - Documentation cleanup and minor interface changes.
    - Whisker and Bar now have 'values' parameter instead of 'y'.
    - Whisker input strings are now more rational.
0.1.0  2009-04-01T20:00:00-0500
    - Initial release.