Release Notes for "Caltech Interface Tools" (CIT):


Software Version 4.3

    Released August 30, 2000
    Added general Vector and Matrix classes as well as Circle.


Software Version 4.2

    Released June 1, 2000
    Fixed bug in Multiline that erased timestamps when transformed by Trans2.
    Several small changes to enhance portability.


Software Version 4.1

    Released January 5, 2000
    Minor fixes to the Makefile and PlatformConfig files.
    Added support for font character meshing (for more sophisticated morphing).
    Changed many of the stroke fonts to better accommodate morphing.


Software Version 4.0

    Released October 26, 1999
    Made corresponding labels in training files and font files match.
    Improved interfaces for thumbnails and regression testing.
    Expanded/improved characters in the ".eps" font files.
    Moved "eps" and "fdf" directories to the new "fonts" directory.
    Added Grouper base class for stroke grouping algorithms.
    Added BasicGrouper class as a sample grouping algorithm.
    Added "Grouping Mode" to main interface.
    Renamed "ps2fdf" to "eps2fdf".
    Removed modifier "Generic" from several class names.


Software Version 3.2

    Released October 9, 1999.
    Added eps font files and ps2fdf to create "font definition files"
    Added line morphing to recognition mode.
    Fixed Toksn destructor.
    Added Resample function to Multiline.h


Software Version 3.1

    Released October 5, 1999.
    Small changes to avoid compiler warnings under Linux.
    Fixed string allocation bug in TokFrame class (in src/util/Token.C).
    Added "Copyleft" notices pointing to GNU General Public License.


Software Version 3.0

    Released October 1, 1999.
    First public release of the code.