| Version | Date | Description |
| 0.1 beta 1 | Apr 25, 2003 | First Public version |
| 0.1 beta 2 | Apr 30, 2003 | Fixes/Optimizations to the CDF input routines |
| 0.1 beta 3 | May 20, 2003 | A few warning messages added. A small memory leak eliminated |
| 0.1 beta 4 | Jun 04, 2003 | A check that memory was properly allocated in normalization routine |
| 0.1 Release | Jun 11, 2003 | No changes from 0.1 beta 4, only a bump in version number |
| 0.2 alpha 1 | Jul 22, 2003 | A processed data format is introduced. This will speed up reloading data sets. |
| 0.2 alpha 2 | Aug 14, 2003 | You can add additional CEL files after you have already loaded some in |
| 0.2 alpha 3 | Sep 12, 2003 | A batch file convertor |
| 0.2 alpha 4 | Sep 18, 2003 | Fixes some problems with cdf filepaths (in convertor) on Windows |
| 0.2 alpha 5 | Oct 9, 2003 | Faster CEL file parser |
| 0.2 alpha 6 | Oct 19, 2003 | Preliminary support for the new binary cel file format. |
| 0.2 beta 1 | Oct 31, 2003 | Show menu. Low memory Overhead normalization step. |
| 0.2 beta 2 | Nov 16, 2003 | Critical fix for binary cel file support (previous versions will give incorrect results) |
| 0.2 Release | Jan 11, 2004 | No changes from 0.2 beta 2. Only bump in version number |
| 0.3 alpha 1 | Jan 27, 2004 | It is now possible to store and visualize RMA residuals. |
| 0.3 alpha 2 | Feb 29, 2004 | The RMA residual images may now be saved. |
| 0.3 alpha 3 | Jun 27, 2004 | RMAExpressConsole application introduced. |
| 0.3 alpha 4 | Jul 7, 2004 | Support for chips with PM only probesets |
| 0.3 alpha 5 | Oct 13, 2004 | Minor bug fixes, deals better with sense transcript arrays, output in either log2 scale (traditional) or natural scale |
| 0.3 alpha 6 | Oct 19, 2004 | Minor bug fixes |
| 0.3 beta 1 | Nov 9, 2004 | Fixes to deal with soybean chips |
| 0.3 Release | Dec 14, 2004 | No changes from 0.3 beta 1, Only a bump in version number |
| 0.4 alpha 1 | Feb 19, 2005 | Preliminary support for binary (xda) format cdf files. |
| 0.4 alpha 2 | Mar 25, 2005 | Fix a minor bug in background correction routine that on rare occasions causes slight difference in expression measures than those computed using R/BioConductor (usually difference is in 3rd decimal place). Some changes/additional progress bars. |
| 0.4 alpha 3 | Apr 1, 2005 | Experimental support for dealing with extremely large datasets (200 or more arrays) |
| 0.4 alpha 4 | Jun 5, 2005 | Max arrays in buffer now 150, Users Guide introduced |
| 0.4 alpha 5 | Jul 11, 2005 | Added the ability to do a "signs" image. Fixed the incorrect color labeling (red is positive, blue is negative). |
| 0.4 alpha 6 | Aug 23, 2005 | Fix console application so that filename for output is fully pathable. Bug fix for "Write process files" with PM only chips |
| 0.4 alpha 7 | Aug 30, 2005 | Fixes for console application. |
| 0.4 beta 1 | Oct 30, 2005 | Console application can now produce images. Fix signs images so unused areas show up as white. |
| 0.4 Release | Nov 10, 2005 | Preserve some user controllable options when application quits. |
| 0.4.1 Release | Jan 30, 2006 | Fixes for residual images dialog box for large chips. |
| 0.5 alpha 1 | Mar 30, 2006 | Preliminary experimental support for exon arrays. |
| 0.5 alpha 2 | Apr 4, 2006 | Improved support for exon arrays. An export function. |
| 0.5 alpha 3 | May 1, 2006 | Console application can produce binary output. |
| 0.5 alpha 4 | May 5, 2006 | Bug fixes for the console application |
| 0.5 alpha 5 | Aug 3, 2006 | Fix problem on Windows versions. The program would crash when large numbers of binary format cel files were trying to be read in. |
| 0.5 alpha 6 | Aug 31, 2006 | Fix problem with modal dialog not being closed and program locking up when mismatch in CDF filenames. |
| 0.5 alpha 7 | Sep 17, 2006 | Fix source code so compiles properly on Unicode builds of wxWidgets. Rebuild windows binary using standard procedure (0.5.6 was built using an alternative method). |
| 0.5 Release | Feb 26, 2007 | Minimal changes. Fixes some of the console output to the screen. |
| 1.0 beta 1 | Mar 25, 2007 | First version including the PLM based NUSE and RLE statistics |
| 1.0 beta 2 | Jun 17, 2007 | Improve plot placement when printed |
| 1.0 beta 3 | Aug 24, 2007 | Additional QC plots. Source code is now being built against wxWidgets 2.8.x |
| 1.0 beta 4 | Oct 28, 2007 | Support for reading AGCC format CEL files. Significant changes to CEL file parsing source code. Significant changes to source code to help improve portability |
| 1.0 beta 5 | Jan 20, 2008 | PGF/CLF file format parsing in the data convertor |
| 1.0 beta 6 | Feb 2, 2008 | Fix crash on reading non RME format cel files affecting XP, Windows 2000. Windows builds made using Visual C++ 2008 Express Edition |
| 1.0 beta 7 | Feb 16, 2008 | Add support for PS files to data convertor. Improved console application log to screen. Small speed improvements in background correction and quantile normalization. Minimum arrays in buffer has been reduced to 1 (previously was 5). |
| 1.0 beta 8 | Feb 29, 2008 | Fix BufferedMatrix indexing bug causing crash with extremely large datasets. |
| 1.0 beta 9 | Mar 10, 2008 | Better corruption checking of CEL files |
| 1.0 beta 10 | Mar 20, 2008 | Support for MPS files in data convertor |
| 1.0.1 Release | May 16, 2009 | Small fix for parsing binary format CDF files |
| 1.0.2 Release | May 19, 2009 | Fix for PGF/CLF to CDFRME conversion |
| 1.0.3 Release | May 21, 2009 | Fix for PGF/CLF/MPS to CDFRME conversion |
| 1.0.4 Release | Jul 20, 2009 | Fix for PGF/CLF/MPS to CDFRME conversion on Windows Builds |
| 1.0.5 Release | May 22, 2010 | Fixes for non-square WT gene arrays. |