Update release-notes.md

Author: MikeRayMSFT

articles/azure-arc/data/release-notes.md

@@ -7,7 +7,7 @@ ms.reviewer: mikeray
 services: azure-arc
 ms.service: azure-arc
 ms.subservice: azure-arc-data
-ms.date: 11/14/2023
+ms.date: 12/12/2023
 ms.topic: conceptual
 ms.custom:
   - references_regions
@@ -21,6 +21,12 @@ ms.custom:
 
 This article highlights capabilities, features, and enhancements recently released or improved for Azure Arc-enabled data services.
 
+## December 12, 2023
+
+**Image tag**: `v1.26.0_2023-12-12`
+
+For complete release version information, review [Version log](version-log.md#december-12-2023).
+
 ## November 14, 2023
 
 **Image tag**: `v1.25.0_2023-11-14`