NuGet 6.10.1 release notes (#3313)

* update docs

* Update doc to hae new section fro 6.10.1

* match file with main

* fix links

* Address comments

* Move new version to top

* fix added character

* Remove feature from 6.9

docs/release-notes/NuGet-6.10.md

@@ -12,10 +12,20 @@ NuGet distribution vehicles:
 
 | NuGet version | Available in Visual Studio version | Available in .NET SDK(s) |
 |:---|:---|:---|
-| [**6.10**](https://nuget.org/downloads) | [Visual Studio 2022 version 17.10](https://visualstudio.microsoft.com/downloads/) | [8.0.3xx](https://dotnet.microsoft.com/download/dotnet/8.0)<sup>1</sup> |
+| [**6.10.1**](https://nuget.org/downloads) | [Visual Studio 2022 version 17.10](https://visualstudio.microsoft.com/downloads/) | [8.0.3xx](https://dotnet.microsoft.com/download/dotnet/8.0)<sup>1</sup> |
 
 <sup>1</sup> Installed with Visual Studio 2022 with any .NET workload
 
+## Summary: What's New in 6.10.1
+
+### Issues fixed in this release
+
+* Visual Studio and PMC restore/update fails when multiple packages.config projects in the solution share the same name (An item with the same key has already been added) - [#13465](https://github.com/NuGet/Home/issues/13465)
+
+* ##[error]The nuget command failed with exit code(1) and error(An item with the same key has already been added. - [#13456](https://github.com/NuGet/Home/issues/13456)
+
+[List of commits in this release](https://github.com/NuGet/NuGet.Client/compare/6.10.0.97...6.10.1.5)
+
 ## Summary: What's New in 6.10
 
 * [Feature]: add dotnet nuget config command - [#12469](https://github.com/NuGet/Home/issues/12469)