Added a versioning banner to the migration guide, plus other minor changes

Author: anfeldma-ms

articles/cosmos-db/migrate-java-v4-sdk.md

@@ -1,15 +1,19 @@
 ---
-title: Migrate your application to use the Java V4 SDK in Azure Cosmos DB (com.azure.cosmos)
-description: Learn how to upgrade your existing Java application from using the older Azure Cosmos DB Java SDK to the newer Java SDK 4.0 (com.azure.cosmos package)for Core (SQL) API.
+title: Migrate your application to use the Azure Cosmos DB Java SDK v4 (com.azure.cosmos)
+description: Learn how to upgrade your existing Java application from using the older Azure Cosmos DB Java SDKs to the newer Java SDK 4.0 (com.azure.cosmos package)for Core (SQL) API.
 author: anfeldma-ms
 ms.author: anfeldma
 ms.service: cosmos-db
 ms.topic: conceptual
-ms.date: 05/07/2020
+ms.date: 05/08/2020
 ms.reviewer: sngun
 ---
 
-# Migrate your application to use the Java V4 SDK
+# Migrate your application to use the Azure Cosmos DB Java SDK v4
+
+> [!IMPORTANT]  
+> For more information about this SDK, please view the Azure Cosmos DB Java SDK v4 Release notes, [Maven repository](https://mvnrepository.com/artifact/com.azure/azure-cosmos), Azure Cosmos DB Java SDK v4 [performance tips](performance-tips-java-sdk-v4-sql.md), and Azure Cosmos DB Java SDK v4 [troubleshooting guide](troubleshoot-java-sdk-v4-sql.md) for more information.
+>
 
 This article explains how to upgrade your existing Java application that is using older Azure Cosmos DB Java SDK to the newer Java SDK 4.0 for Core (SQL) API. The Java V4 SDK corresponds to the `com.azure.cosmos` package. You can use the instructions in this doc if you are migrating your application from any of the following SDKs: 
 

articles/cosmos-db/performance-tips-async-java.md

@@ -5,7 +5,7 @@ author: anfeldma-ms
 ms.service: cosmos-db
 ms.devlang: java
 ms.topic: conceptual
-ms.date: 05/05/2020
+ms.date: 05/08/2020
 ms.author: anfeldma
 
 ---

articles/cosmos-db/performance-tips-java-sdk-v4-sql.md

@@ -5,7 +5,7 @@ author: anfeldma-ms
 ms.service: cosmos-db
 ms.devlang: java
 ms.topic: conceptual
-ms.date: 05/05/2020
+ms.date: 05/08/2020
 ms.author: anfeldma
 
 ---

articles/cosmos-db/performance-tips-java.md

@@ -5,7 +5,7 @@ author: anfeldma-ms
 ms.service: cosmos-db
 ms.devlang: java
 ms.topic: conceptual
-ms.date: 05/05/2020
+ms.date: 05/08/2020
 ms.author: anfeldma
 
 ---

articles/cosmos-db/troubleshoot-java-async-sdk.md

@@ -3,7 +3,7 @@ title: Diagnose and troubleshoot Azure Cosmos DB Async Java SDK v2
 description: Use features like client-side logging and other third-party tools to identify, diagnose, and troubleshoot Azure Cosmos DB issues in Async Java SDK v2.
 author: anfeldma-ms
 ms.service: cosmos-db
-ms.date: 05/04/2020
+ms.date: 05/08/2020
 ms.author: anfeldma
 ms.devlang: java
 ms.subservice: cosmosdb-sql

articles/cosmos-db/troubleshoot-java-sdk-v4-sql.md

@@ -3,7 +3,7 @@ title: Diagnose and troubleshoot Azure Cosmos DB Java SDK v4
 description: Use features like client-side logging and other third-party tools to identify, diagnose, and troubleshoot Azure Cosmos DB issues in Java SDK v4.
 author: anfeldma-ms
 ms.service: cosmos-db
-ms.date: 05/05/2020
+ms.date: 05/08/2020
 ms.author: anfeldma
 ms.devlang: java
 ms.subservice: cosmosdb-sql
@@ -19,7 +19,7 @@ ms.topic: troubleshooting
 > 
 
 > [!IMPORTANT]
-> This article covers troubleshooting for Azure Cosmos DB Java SDK v4 only. Please see the Azure Cosmos DB Java SDK v4 Release Notes, [Maven repository](https://mvnrepository.com/artifact/com.azure/azure-cosmos), and [performance tips](performance-tips-java-sdk-v4-sql.md) for more information.
+> This article covers troubleshooting for Azure Cosmos DB Java SDK v4 only. Please see the Azure Cosmos DB Java SDK v4 Release Notes, [Maven repository](https://mvnrepository.com/artifact/com.azure/azure-cosmos), and [performance tips](performance-tips-java-sdk-v4-sql.md) for more information. If you are currently using an older version than v4, see the [Migrate to Azure Cosmos DB Java SDK v4](migrate-java-v4-sdk.md) guide for help upgrading to v4.
 >
 
 This article covers common issues, workarounds, diagnostic steps, and tools when you use Azure Cosmos DB Java SDK v4 with Azure Cosmos DB SQL API accounts.