ctioga2 (0.4)

  * Fixed a bug in /which (dataset) options
  * Added some context to error reporting, that may help understand where 
    errors come from
  * Improved error reporting on empty plots
  * New command: --draw-box
  * Improvements to the customization of legends, including the possiblity to 
    draw a (possibly filled) frame around it
  * Improvements of axis customization
  * xcolor-like color mixing capacities
  * An emacs major mode for editing ctioga2 command files
  * Added a fully-fledged styling system that make it much simpler now to
    change the style of a whole graph with a minimum of effort
  * Added tests for most of the new possibilities

 -- Vincent Fourmond <vincent.fourmond@9online.fr>  Fri Dec 28 17:49:07 CET 2012

ctioga2 (0.3)

  * Implemented a compute-contour command to directly manipulate contours
  * Scripts now import environment variables (makefile-style)
  * Added an apply-formula command to modify already loaded datasets
  * Added a direct backend to input a couple of points directly on
    command-line
  * Improved the stack manipulation functions

 -- Vincent Fourmond <vincent.fourmond@9online.fr>  Mon Sep  3 21:10:34 CEST 2012

ctioga2 (0.2)

  * Fix small details in the legend positioning in the 'outside' scheme
  * And added tests to ensure everything now looks (almost) fine
  * Fixed a few bugs with legends inside regions and gradients

 -- Vincent Fourmond <vincent.fourmond@9online.fr>  Tue Feb 22 21:15:13 CET 2011

ctioga2 (0.1)

  * Setting any set now resets its index
  * Implemented a mechanism for tangents !
  * Added a filter for averaging on successive identical values of X
  * Make the gnuplot backend able to change the number of samples
    required.
  * Implemented error bars
  * Implemented a grid layout (via setup-grid and the grid inset specification)
  * Implemented alternate axes (y2, x2)
  * Neatly colored help with pager(1) using the --help option 
  * Filled curves
  * Implemented colored regions
  * Automatic output file name incrementation
  * Neat and easy color gradients for successive curves using the
    --gradient command
  * XYZ maps display
  * Contours on XYZ maps
  * The text backend now supports naming columns
  * Added a --merge-datasets function to merge data sets with common X
    (and more) values...
  * Setup of a tests/ directory containing a whole bunch of visual tests.

 -- Vincent Fourmond <vincent.fourmond@9online.fr>  Mon Jan 31 19:00:00 CET 2011

ctioga2 (0.0)

  * New version of ctioga, rewritten from scratch, with a whole new structure.

 -- Vincent Fourmond <vincent.fourmond@9online.fr>  Sat Apr 18 13:16:34 CEST 2009