Esta+
Change log
----------

Version 3.1.4 - February 2003
- Small user interface changes

Version 3.1.3 - December 2002
- Plots can be printed

Version 3.1.2 - September 2002
- Comctl32.ocx is not required

Version 3.1.1 - September 2002
- An error in dialog boxes aligment at 800x600 was fixed
- An error in computers without printer was fixed
- Comctl32.ocx is included (enhacing Windows 95 compatibity)

Version 3.1 - August 2002
- New user interface
- New high resolution plots
- Combinatory wizard added
- The maximum observations number was increased to 2,000 million 
- Improved performance
- Small bugs were fixed

Version 3.0
- Internal version

Version 2.2.1 - March 2002
- Help bug was fixed

Version 2.2
- Improved calculus accuracy
- Improved performance

Version 2.1 - February 2002
- Two-dimensional mode was added
- Small bugs were fixed

Version 2.0
- Internal version

Version 1.1 - December 2001
- Help was added
- Internal version

Version 1.0
- Internal version
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