remove whats new

Author: vhorne

.openpublishing.redirection.json

@@ -8683,6 +8683,11 @@
       "redirect_url": "/azure/application-gateway/tutorial-ingress-controller-add-on-new",
       "redirect_document_id": false
     },
+    {
+      "source_path": "articles/application-gateway/whats-new.md",
+      "redirect_url": "/azure/application-gateway/overview#whats-new",
+      "redirect_document_id": false
+    },
     {
       "source_path": "articles/application-insights/app-insights-azure-diagnostics.md",
       "redirect_url": "/azure/azure-monitor/platform/diagnostics-extension-to-application-insights",

articles/application-gateway/overview.md

@@ -6,7 +6,7 @@ author: vhorne
 ms.service: application-gateway
 ms.topic: overview
 ms.custom: mvc
-ms.date: 03/04/2020
+ms.date: 08/26/2020
 ms.author: victorh
 #Customer intent: As an IT administrator, I want to learn about Azure Application Gateways and what I can use them for.
 ---
@@ -36,6 +36,10 @@ For Application Gateway pricing information, see [Application Gateway pricing](h
 
 For Application Gateway SLA information, see [Application Gateway SLA](https://azure.microsoft.com/support/legal/sla/application-gateway/v1_2/).
 
+## What's new
+
+To learn what's new with Azure Application Gateway, see [Azure updates](https://azure.microsoft.com/updates/?category=networking&query=Application%20Gateway).
+
 ## Next steps
 
 Depending on your requirements and environment, you can create a test Application Gateway using either the Azure portal, Azure PowerShell, or Azure CLI.