# .NET native tools 2.2 (UWP 6.2.x) Release Notes

You can see what was included in each .NET Native 2.2 ([Microsoft.NETCore.UniversalWindowsPlatform 6.2.x](https://www.nuget.org/packages/Microsoft.NETCore.UniversalWindowsPlatform)) release below.

When using Visual Studio these packages require Visual Studio 2017 Version 15.9 Preview 2 or later.

### UWP 6.2.0-preview1-26926-04 Preview (October 2nd, 2018) 
These are preview bits in advance of the release in November 2018 available in Visual Studio 15.9 Preview 3
- Improved performance for debugging scenarios (F5)
- Addresses bugs when used with React Framework 4.1 

### UWP 6.2.0-preview1-26831-02 Preview (September 11th, 2018) 
These are preview bits in advance of the release in November 2018 available in Visual Studio 15.9 Preview 2
- Integrates support for ARM64 into the Visual Studio tooling experience
- Addresses top cusomter issues with 6.1 and 6.2 Preview.

### UWP 6.2.0-Preview1-26502-02 Preview (May 7th, 2018) 
These are preview bits in advance of the release at the end of 2018
- Adds support for ARM64