Update documents.

ReadMe.md

@@ -16,8 +16,8 @@ and [NanaGet](https://github.com/M2Team/NanaGet) were also created.
 
 - Provide XAML Compiler, XAML Designer and XAML Hot Reload support.
 - Provide Windows 11 XAML controls styles for Windows Runtime XAML controls.
-- Provide C/C++ projects and .NET Framework (Visual Studio 2022 Version 17.9.0
-  or later) projects support.
+- Provide C/C++ projects, .NET Framework (Visual Studio 2022 Version 17.9.0 or
+  later), and Modern .NET (.NET 8.0 or later) projects support.
 - Integrate all features from Microsoft.Toolkit.Win32.UI.XamlApplication.
 - Provide support for responding to Windows theme changes from dark to light
   or vice versa at run time.

ReleaseNotes.md

@@ -1,5 +1,11 @@
 # Mile.Xaml Release Notes
 
+**Mile.Xaml 2.3 (2.3.1064.0)**
+
+- Introduce the Modern .NET support which supports Native AOT and needs .NET 8.0
+  or later. (Contributed by driver1998.)
+- Simplify the Mile.Xaml.Native implementation.
+
 **Mile.Xaml 2.2 Update 2 (2.2.1017.0)**
 
 - Fix the taskbar flashes issue when using Mile.Xaml.Managed. (Contributed by