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Release Notes

This page describes Actian Data Observability latest release notes.

August 2026 Release

Product Changes

Major Changes

  • Asset Manager page is now enabled by default, and the legacy assets page has been disabled
  • Simplified Actian Data Observability MCP server deployment — an OAuth client secret is no longer required to connect a client such as Claude, and SSO is now supported

General Improvements

  • General UI look and feel updates across the application, including logged-in user details now visible in the UI
  • Metadata scan enabled by default for all SQL-type sources
  • Managed identity support for Azure SQL Server — authenticate with a Microsoft Entra managed identity instead of a stored password (Azure deployments only)

Bug Fixes

  • General fixes and improvements

July 2026 Release

Product Changes

Major Changes

General Improvements

  • Improved connections page, adding a test button for supported connections
  • Metascan enabled by default for BigQuery assets
  • Workload identity support for AWS
  • Patch1: Support CDC for Iceberg REST
  • Patch2: General performance improvement

Bug Fixes

  • General fixes and improvements

Deprecations

  • Group Source API has been deprecated. In the UI, users can no longer create groups of assets.

May 2026 Release

Product Changes

Major Changes

General Improvements

  • Investigator is now disabled by default

Bug Fixes

  • DQ report displaying #null
  • Overview page was not displaying renamed monitor name

April 2026 Release

Product Changes

March 2026 Release

Product Changes

  • Replay scan feature
  • GCP: Support for impersonated service accounts at tenant level
  • Deprecations:
  • Accuracy calculations

February 2026 Release

Product Changes

API Deprecation

Below APIs have been deprecated:

/api/data/{tenant}/sources/{source}/batch_data

/api/data/v2/{tenant}/sources/{source}/batch_data

/api/data/{tenant}/batch_data

/api/data/v2/{tenant}/batch_data

Please use Trigger Data Scan API to trigger data scan.

October 2025 Release

Product Changes

Bug fixes:

  • Group sources: Failing for 25+ group size
  • Unable to access admin page on empty tenants
  • Unable to create connections in Default project

Backfilling Incidents Table via API

For users on versions older than the October 2025 realease, you can backfill the Incidents Table with data from the last 30 days using a new API endpoint. To use this feature, make a POST request to the following endpoint:

POST https://{actian_domain}/api/backend/{tenant}/incidents/historical

This request will initiate the backfill process for the corresponding tenant.

Initial Release (June 2025)

Actian Data Observability enables you to build reliable AI-ready data products, and have extensive visibility into your data.

You can scan every record across your pipeline to gain a holistic understanding of data health—no missed anomalies, no reconciliation gaps.

Actain Data Observability featues:

Connect to any data lake or lakehouse with 250+ connectors

Monitor and analyze data health across your data estate

Anomaly detection