Update release notes with Reference Data Values

Author: marielherz

articles/energy-data-services/release-notes.md

@@ -23,6 +23,14 @@ This page is updated with the details about the upcoming release approximately a
 
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+## October 2025
+### Reference Data Values Automatic Sync
+
+With this release, all new Azure Data Manager for Energy instances provisioned will automatically include the latest set of Reference Data Values by default, ensuring out-of-the-box compliance with OSDU® standards and accelerating data onboarding workflows. The update delivers a complete library of reference values synced to the latest OSDU milestone (currently **M25**), improving interoperability, guaranteeing schema consistency, and eliminating manual setup during provisioning.  
+
+For more details on how this feature behaves, see the official documentation: [Reference Data Values in ADME](https://learn.microsoft.com/en-us/azure/energy-data-services/release-notes).
+
+
 ## September 2025
 ### Rock and Fluid Samples (RAFS) Preview
 The Rock and Fluid Samples (RAFS) DDMS introduces a standardized approach for storing, querying, and analyzing geological and engineering sample data collected from subsurface and surface sites. These samples are critical for workflows such as reservoir modeling, facility design, and drilling planning. RAFS DDMS is now available as a Preview feature on ADME Developer SKU. See [Tutorial: Use Rock and Fluid Samples (RAFS) DDMS APIs](tutorial-rock-and-fluid-samples-ddms.md) on how to use RAFS DDMS APIs.