README: Update notes for modern .NET (#33)

* README: Update notes for modern .NET as compatible Windows SDK MSI is available

* Update ReadMe.md

Author: driver1998

ReadMe.md

@@ -50,23 +50,15 @@ which requires the following components:
 
 - .NET 9.0 SDK
 - Visual Studio 2022 v17.12
-- Windows 11 SDK 26100.1882
+- Windows 11 SDK 26100.2454
 
-Warning: the MSI version of Windows 11 SDK (and the 26100 SDK provided in VS) 
-is still at 26100.1742, which does not support the C#/WinRT mode of UWP XAML compiler. 
-
-If you installed it, you may see similar errors during build: 
+If you see similar errors during build: 
 
 ```
 error MSB4064: The "UsingCsWinRT" parameter is not supported by the "CompileXaml" task loaded from assembly: Microsoft.Windows.UI.Xaml.Build.Tasks, Version=0.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 from the path: C:\Program Files (x86)\Windows Kits\10\bin\10.0.26100.0\XamlCompiler\Microsoft.Windows.UI.Xaml.Build.Tasks.dll. Verify that the parameter exists on the task, the <UsingTask> points to the correct assembly, and it is a settable public instance property.
 ```
 
-Installing a newer NuGet version of SDK on your project **may not work**, 
-as VS will still prefer the globally installed version.
-
-To workaround this, you need to manually upgrade the XAML compiler in Windows SDK. 
-[Download the standalone XAML compiler from Microsoft](https://aka.ms/preview-uwp-support-for-dotnet9-windows-sdk) 
-and follow the instructions in the README file.
+You may need to upgrade your Windows SDK, which can be downloaded from https://developer.microsoft.com/en-us/windows/downloads/windows-sdk/.
 
 ## System Requirements