Merge pull request #5833 from TerryGLee/tglee-16.4

[install] add GA build number

Author: PRMerger20

docs/ide/whats-new-visual-studio-2019.md

@@ -2,7 +2,7 @@
 title: "What's new in Visual Studio 2019"
 titleSuffix: ""
 description: "Learn about the new features in Visual Studio 2019."
-ms.date: 12/02/2019
+ms.date: 12/03/2019
 helpviewer_keywords:
   - "Visual Studio, what's new"
   - "what's new [Visual Studio]"

docs/install/visual-studio-build-numbers-and-release-dates.md

@@ -5,7 +5,7 @@ description: "A list of released versions and build numbers for Visual Studio, s
 author: TerryGLee
 ms.author: tglee
 manager: jillfra
-ms.date: 11/21/2019
+ms.date: 12/03/2019
 ms.topic: reference
 ms.custom: "seodec18"
 ms.workload:
@@ -23,6 +23,7 @@ The following table lists the build numbers and release dates for Visual Studio
 
 | **Version**| **Channel** | **Release date** | **Build version** |
 | ---------------------- | ----------- | ---------------- | ----------------- |
+| 16.4.0 | Release | December 3, 2019 | 16.4.29519.181 |
 | 16.4.0 | Preview 6 | November 21, 2019 | 16.4.29519.161 |
 | 16.3.10 | Release | November 20, 2019 | 16.3.29519.87 |
 | 16.4.0 | Preview 5 | November 14, 2019 | 16.4.29512.175 |