> For the complete documentation index, see [llms.txt](https://help.codex.bio/codex/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.codex.bio/codex/processor/installation/version-history.md).

# Version History

| Version   | Date       | Major Changes                                                                                                                                                                            |
| --------- | ---------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| 1.7.0.6   | 2020-01-27 | <p>Added image analysis report</p><p>Added dataset integrity validation</p><p>Added run name<br>Added region preview</p><p>Switched to OpenJDK</p>                                       |
| 1.6.0.16  | 2019-10-18 | <p>Fixed EDF focal map issues</p><p>Added EDF to main pipeline<br>Added diagnostic output</p><p>Added t-SNE</p>                                                                          |
| 1.5.0.48b | 2019-07-30 | Fixed tile registration for multi-regions                                                                                                                                                |
| 1.5.0.48  | 2019-07-22 | <p>Added extended depth of field (EDF) stitching<br>Fixed deconvolution brightness scaling</p><p>Fixed shading correction dependency</p>                                                 |
| 1.5.0.46  | 2019-06-11 | Reduced deconvolution and shading correction memory use                                                                                                                                  |
| 1.5.0.45  | 2019-06-04 | <p>Added sub-sampling for tile registration</p><p>Added full brightness compensation for deconvolution</p><p>Added compression to prevent additional saturation</p>                      |
| 1.5.0.44  | 2019-05-22 | <p>Restored and added additional background subtraction modes<br>1) min-min-max, 2) min-min-empty and 3) min-min-max-empty</p>                                                           |
| 1.5.0.43  | 2019-05-14 | Added support for new version of Microvolution, akoya\_2019.03                                                                                                                           |
| 1.5.0.42  | 2019-04-16 | Added support for Keyence timestamped cycle folders                                                                                                                                      |
| 1.5.0.40  | 2019-04-12 | Added support for min-min-empty background subtraction                                                                                                                                   |
| 1.5.0.39  | 2019-03-27 | Fixed reading segmentation.json                                                                                                                                                          |
| 1.5.0.38  | 2019-03-20 | Fixed diagnosis output exception check                                                                                                                                                   |
| 1.5.0.36  | 2019-01-15 | Codified experiment.json format                                                                                                                                                          |
| 1.5.0.32  | 2018-12-27 | <p>Added new background subtraction algorithm</p><p>Improved tile registration</p><p>Added support for sub-tile best focus</p><p>Added processing time estimate</p>                      |
| 1.5.0.30  | 2018-10-22 | <p>Improved multi-threading and resource prioritization</p><p>Improved dataset scanning</p><p>Improved installer</p><p>Added diagnostic output and default placeholder channel names</p> |
| 1.5.0.25  | 2018-09-25 | Initial release                                                                                                                                                                          |


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