Encompass Compliance Service Release Notes
This section lists detailed documentation on—
- new features, feature enhancements, and fixed issues included with each recent Encompass Compliance Service (ECS) release.
- new rules included with each recent ECS Rules release.
Encompass Compliance Service is not available "out of the box" with Encompass Broker Edition. However, you can add the Encompass Compliance Service to your system as an add-on service. Please contact your Account Representative for more information, including implementation and license fees.
Compliance Engine Releases
This section provides detailed documentation on what's new and what's fixed in each recent Encompass Compliance Service (ECS) release.
| Version | Release Notes Last Revised On | ECS Release Date |
|---|---|---|
| 26.1 Major Release | January 16, 2026 | March 19, 2026 |
| 25.4 Critical Patch 2 | December 16, 2025 | December 18, 2025 |
| 25.4 Critical Patch 1 | November 10, 2025 | November 13, 2025 |
| 25.4 Major Release | October 1, 2025 | November 6, 2025 |
+These release notes were revised after the official Encompass Compliance Service release date.
Find previous Compliance Engine release notes in the Release Notes Archive.
ECS Rules Releases
This section provides detailed documentation on recent changes made to the Mavent rules engine, including updates for enterprise, federal, and state rules, as part of each Encompass Compliance Service (ECS) Rules release.
| Version | Release Notes Last Revised On | ECS Release Date |
|---|---|---|
| February 2026 Rules Release | February 10, 2026 | February 12, 2026 |
| January 2026 Rules Release | January 08, 2026 | January 15, 2026 |
| December 2025 Rules Release | December 23, 2025+ | December 18, 2025 |
| November 2025 Rules Release | November 10, 2025 | November 13, 2025 |
+These release notes were revised after the official Rules release date.
Find previous ECS Rules release notes in the Release Notes Archive.