Major updates in .NET 11: runtime, libraries and SDK

This official Microsoft Learn page provides a comprehensive overview of what’s new in .NET 11, currently in release candidate. It details changes in the runtime (performance, native Async, JIT, WebAssembly), libraries (numeric APIs, compression, System.Text.Json, security, LINQ, etc.), SDK (CLI tools, testing, containers, OpenTelemetry), and C# 15 language features. Developers will find a summary of the main improvements, links to updates for ASP.NET Core, EF Core, Windows Forms and WPF, as well as key release dates. Ideal for planning migrations or exploring the new capabilities of the .NET platform.