Update 10.0 README.md (#9760)

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Co-authored-by: Rahul Bhandari <[email protected]>

Author: victorisr

release-notes/10.0/README.md

@@ -3,3 +3,52 @@
 .NET 10 is a [Long Term Support (LTS)](../../release-policies.md) release and will be supported on [multiple operating systems](supported-os.md) for 36 months.
 
 It is currently in development and not supported. .NET 10 is expected to be released in late 2025.
+
+- [Downloads](https://dotnet.microsoft.com/download/dotnet/10.0)
+- [Linux Package Managers](https://learn.microsoft.com/dotnet/core/install/linux)
+- [Containers](https://hub.docker.com/_/microsoft-dotnet)
+- [Supported OSes](supported-os.md)
+- [OS packages](./os-packages.md)
+- [Known Issues](known-issues.md)
+- [Installation instructions](install.md)
+
+## Release notes
+
+| Date | Release |
+| :-- | :-- |
+| 2025/02/25 | [10.0.0 Preview 1](preview/preview1/README.md) |
+
+### .NET Libraries
+
+- [What's new in .NET 10 libraries](https://learn.microsoft.com/dotnet/core/whats-new/dotnet-10/overview#net-libraries)
+- [Preview 1](preview/preview1/libraries.md)
+
+### .NET Runtime
+
+- [What's new in the .NET 10 runtime](https://learn.microsoft.com/dotnet/core/whats-new/dotnet-10/runtime)
+- [Preview 1](preview/preview1/runtime.md)
+
+### .NET SDK
+
+- [What's new in the SDK for .NET 10](https://learn.microsoft.com/dotnet/core/whats-new/dotnet-10/sdk)
+- [Preview 1](preview/preview1/sdk.md)
+
+### C\#
+
+- [What's new in C# 14](https://learn.microsoft.com/dotnet/csharp/whats-new/csharp-14)
+- [Preview 1](preview/preview1/csharp.md)
+
+### ASP.NET Core
+
+- [What's new in ASP.NET Core 10.0](https://learn.microsoft.com/aspnet/core/release-notes/aspnetcore-10.0)
+- [Preview 1](preview/preview1/aspnetcore.md)
+
+### .NET MAUI
+
+- [What's new in .NET MAUI for .NET 10](https://learn.microsoft.com/dotnet/maui/whats-new/dotnet-10)
+- [Preview 1](preview/preview1/dotnetmaui.md)
+
+### Entity Framework Core
+
+- [What's new in EF Core 10](https://learn.microsoft.com/ef/core/what-is-new/ef-core-10.0/whatsnew)
+- [Preview 1](preview/preview1/efcore.md)

release-notes/10.0/known-issues.md

@@ -0,0 +1,4 @@
+# .NET 10 Known Issues
+
+You may encounter some known issues, which may include workarounds, mitigations, or expected resolution timeframes. Watch this space for any known issues in .NET 10.0.
+