Merge pull request #96608 from j82w/users/jawilley/v3_notes

Adding note to use the v3 SDK

Author: PRMerger19

articles/cosmos-db/sql-api-sdk-bulk-executor-dot-net.md

@@ -36,6 +36,9 @@ ms.author: ramkris
 |**Get started**|[Get started with the bulk executor library .NET SDK](bulk-executor-dot-net.md)|
 | **Current supported framework**| Microsoft .NET Framework 4.5.2, 4.6.1 and .NET Standard 2.0 |
 
+> [!NOTE]
+> If you are using bulk executor, please see the latest version 3.x of the [.NET SDK](tutorial-sql-api-dotnet-bulk-import.md), which has bulk executor built into the SDK. 
+
 ## Release notes
 
 ### <a name="2.4.1-preview"/>2.4.1-preview

articles/cosmos-db/sql-api-sdk-dotnet-changefeed.md

@@ -34,6 +34,9 @@ ms.author: maquaran
 |**Get started**|[Get started with the Change Feed Processor .NET SDK](change-feed.md)|
 |**Current supported framework**| [Microsoft .NET Framework 4.5](https://www.microsoft.com/download/details.aspx?id=30653)</br> [Microsoft .NET Core](https://www.microsoft.com/net/download/core) |
 
+> [!NOTE]
+> If you are using change feed processor, please see the latest version 3.x of the [.NET SDK](change-feed-processor.md), which has change feed built into the SDK. 
+
 ## Release notes
 
 ### v2 builds