Adds app proxy.

Author: kenwith

articles/active-directory/app-proxy/whats-new-docs.md

@@ -1,7 +1,7 @@
 ---
 title: "What's new in Azure Active Directory application proxy"
 description: "New and updated documentation for the Azure Active Directory application proxy."
-ms.date: 10/05/2021
+ms.date: 11/04/2021
 ms.service: active-directory
 ms.subservice: app-proxy
 ms.topic: reference
@@ -15,6 +15,14 @@ manager: karenh444
 
 Welcome to what's new in Azure Active Directory application proxy documentation. This article lists new docs that have been added and those that have had significant updates in the last three months. To learn what's new with the service, see [What's new in Azure Active Directory](../fundamentals/whats-new.md).
 
+## October 2021
+
+### Updated articles
+
+- [Troubleshoot Application Proxy problems and error messages](application-proxy-troubleshoot.md)
+- [Active Directory (Azure AD) Application Proxy frequently asked questions](application-proxy-faq.yml)
+
+
 ## September 2021
 
 ### Updated articles