Updated VS product version to 16.4.0

Author: PhilLee-MSFT

articles/virtual-machines/windows/using-visual-studio-vm.md

@@ -14,7 +14,7 @@ ms.workload: azure-vs
 
 ms.topic: article
 ms.tgt_pltfrm: vm-windows
-ms.date: 09/24/2019
+ms.date: 12/04/2019
 ms.author: phillee
 keywords: visualstudio
 ---
@@ -32,7 +32,7 @@ Images for the most recent major versions, Visual Studio 2019, Visual Studio 201
 
 | Release version                                                                                                                                                | Editions              | Product version   |
 |:--------------------------------------------------------------------------------------------------------------------------------------------------------------:|:---------------------:|:-----------------:|
-| [Visual Studio 2019: Latest (Version 16.3)](https://azuremarketplace.microsoft.com/marketplace/apps/microsoftvisualstudio.visualstudio2019latest?tab=Overview) | Enterprise, Community | Version 16.3.9    |
+| [Visual Studio 2019: Latest (Version 16.4)](https://azuremarketplace.microsoft.com/marketplace/apps/microsoftvisualstudio.visualstudio2019latest?tab=Overview) | Enterprise, Community | Version 16.4.0    |
 | [Visual Studio 2019: RTW](https://azuremarketplace.microsoft.com/marketplace/apps/microsoftvisualstudio.visualstudio2019?tab=Overview)                         | Enterprise, Community | Version 16.0.9    |
 | [Visual Studio 2017: Latest (Version 15.9)](https://azuremarketplace.microsoft.com/marketplace/apps/microsoftvisualstudio.visualstudio?tab=Overview)           | Enterprise, Community | Version 15.9.17   |
 | [Visual Studio 2017: RTW](https://azuremarketplace.microsoft.com/marketplace/apps/microsoftvisualstudio.visualstudio?tab=Overview)                             | Enterprise, Community | Version 15.0.27  |