updated date

Author: ElazarK

articles/defender-for-iot/organizations/release-notes.md

@@ -2,7 +2,7 @@
 title: What's new in Azure Defender for IoT
 description: This article lets you know what's new in the latest release of Defender for IoT.
 ms.topic: overview
-ms.date: 11/04/2021
+ms.date: 11/07/2021
 ---
 
 # What's new in Azure Defender for IoT?