# Document Revision History

The version history for DRAGEN Array product documentation:

| Version | Date           | Description of Change                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
| ------- | -------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| 01      | December 2023  | Initial release.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
| 02      | March 2024     | Added details for DRAGEN Array v1.0.0 cloud genotype pipeline release.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
| 03      | May 2024       | Added details for DRAGEN Array methylation QC pipeline v1.0.0 release. Error correction in the CNV VCF example (CN=4 to CN=5).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
| 04      | September 2024 | DRAGEN Array v1.1.0 release                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| 05      | February 2025  | DRAGEN Array v1.2.0 release                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| 06      | February 2025  | Updated DRAGEN Array v1.2.0 release notes                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
| 07      | June 2025      | <p>• Updated DRAGEN Array v1.2.0 release notes: added gtc-to-bedgraph LRR smoothing bug. "Bedgraph Smoothing window size" disabled in <a href="../../product-guides/dragen-array-cloud-analysis#cytogenetic-cnv-and-loh-threshold-adjustment">cloud interface</a>.</p><p>• Added details for <a href="../../product-guides/dragen-array-cloud-analysis#dragen-array---cyto-cnv-calling-with-emedgene-tertiary-interpretation">DRAGEN Array - Cytogenetics analysis + Emedgene interpretation</a> pipeline 1.2.0 release and corresponding <a href="release-notes/dragen-array-v1.2.0-release-notes/dragen-array-v1.2.0-cyto-emg-release-notes">release notes</a></p> |