Update whatis-azure-ad-connect-v2.md

Author: RobdeJong

articles/active-directory/hybrid/whatis-azure-ad-connect-v2.md

@@ -7,7 +7,7 @@ manager: amycolannino
 ms.service: active-directory
 ms.workload: identity
 ms.topic: overview
-ms.date: 03/22/2022
+ms.date: 12/2/2022
 ms.subservice: hybrid
 ms.author: billmath
 ms.collection: M365-identity-device-management, has-adal-ref
@@ -19,6 +19,9 @@ Azure AD Connect was released several years ago.  Since this time, several of th
 
 To address this, we've bundled as many of these newer components into a new, single release, so you only have to update once. This release is Azure AD Connect V2.  This release is a new version of the same software used to accomplish your hybrid identity goals, built using the latest foundational components. 
 
+ >[!NOTE]
+ >Azure AD Connect V1 has been retired as of August 31, 2022 and is no longer supported. Azure AD Connect V1 installations may **stop working unexpectedly**. If you are still using a Azure AD Connect V1 you need to upgrade to Azure AD Connect V2 immediately.
+
 ## What are the major changes? 
 
 ### SQL Server 2019 LocalDB