Version 2.0:
    MPT: 520
   CERT: 216
   Date: August 10, 2006

Version 2.1:
    MPT: 603
   CERT: 243
   Date: September 18, 2006

Version 2.1a:
    MPT: 608
   CERT: 253
   Date: September 22, 2006

Version 2.2:
    MPT: 608M
   CERT: 253M
   Date: October 2, 2006

Version 2.3:
      MPT: 675M
     CERT: 272M
     Date: October 30, 2006
 Features: Plugin support. Currently SVM weights, and Face based detectors (smile and blink).

Version 2.3a:
      MPT: 693M
     CERT: 275:280M
     Date: November 15, 2006
 Features: Class Refactoring. Startup data loading is now run on a separate thread.
           Save recorded data directly to a file.
           Version b: Fixed a broken connection with the 'File...' button on the data window (svn: 693M::275:280M)

Version 2.4:
      MPT: 825
     CERT: 306M
     Date: February 26, 2007
 Features: Fixed a bug that caused crashes for certain images that had non-integer width or height.
           Clicking the 'Cancel' button will reset the AU views before running new images/video (dynamic range and stored data).
           Fixed the tooltips on the CERT 1 AU's.
           Added support for a new type of plugin (MLR) that runs after all of the other (SVM) AU detectors and does some kind of post-processing. Changes also included keeping intermediate AU data (Gabor frequency data) and passing that along to the new plugin type.
           For the NRL release I disabled the Feature Detector. For creating the source release for NRL I used: ../makeCERT2.sh 825 325 NOFEATURES. March 12, 2007. The main differences between the demo (CERT app) release and this were some changes to get the code to compile under Windows.

Version 3.0:
      MPT: 873
     CERT: 331
     Date: March 30, 2007
 Features: Switched to using the FeatureDetector rather than the older Eyefinder. Each different feature (eyes, nose, mouth, etc) is a separate plugin. Added new AU and MLR weights from Claudia.

Version 3.1:
      MPT: 885
     CERT: 338
     Date: April 23, 2007
 Features: Fixed some problems with the Window's build. Added sample code for using the Feature Detector to align faces. Only the 'eyes only' method is currently enabled in the CERT application.

Version 3.2:
      MPT: 890
     CERT: 348
     Date: May 2, 2007
 Features: Fixed some more problems with the Window's build: All paths are relative. Removed svd files from the VS project. re-added the mp_AUResult NRL fixes. #ifdef'd svm weights directory so it finds the weights properly. Changed the character set and the call to LoadImage function. Turned off eyefinder sequences.