# August 2026

> August 2026 release notes for Document Understanding in Automation Cloud.

## August 11, 2026
**Correction, added August 13, 2026**: This feature was released on August 11, 2026, but was not included in the release notes at the time.

### CMK availability in Helix Extractor 2.0 and Helix Classifier 1.0

The CMK functionality is now available in Helix Extractor 2.0 and Helix Classifier 1.0. For more details, refer to [Customer managed keys](https://docs.uipath.com/document-understanding/automation-cloud/latest/user-guide/customer-managed-keys).