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Oct 19, 2026
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Get Your .NET MAUI App Ready for Xcode 27

Gerald Versluis

Use an agent skill to prepare your existing .NET MAUI app for Xcode 27, with the scene lifecycle changes and manual migration steps explained.

Oct 19, 2026
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Bring Your Own Model to the GitHub Copilot SDK with C#

Bruno Capuano

The GitHub Copilot SDK gives your application an agent runtime. BYOK lets you keep that runtime while sending model requests to your own Microsoft Foundry or Azure OpenAI deployment. Here is the complete C# setup.

Oct 15, 2026
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Introducing dotnetup: A toolchain manager for .NET

Chet Husk

Learn how the new dotnetup tool helps macOS and Linux developers install, manage, and update user-local .NET SDKs and runtimes.

Oct 13, 2026
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Announcing .NET 11 Release Candidate 2

.NET Team

.NET 11 Release Candidate 2 is available with improvements across libraries, runtime, SDK, MSBuild, NuGet, F#, ASP.NET Core, .NET MAUI, and Windows Forms.

Oct 12, 2026
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.NET and .NET Framework October 2026 servicing releases updates

Rahul,
Tara

A recap of the latest servicing updates for .NET and .NET Framework for October 2026.

Oct 12, 2026
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Durable Task in the Real World: What Problems Does It Actually Solve?

Tamir Dresher

Five practical examples of when durable execution makes sense, when it does not, and what it means for AI agents.

Oct 6, 2026
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A faster, lighter C# Dev Kit

Drew Noakes

C# Dev Kit has been rebuilt to open solutions in about a second and run on a fraction of the memory, and this post walks through what changed for you.

Oct 5, 2026
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UWP and WinUI 3 apps: UI testing with MSTest

Amaury Levé

Learn how to test UWP and WinUI 3 apps with MSTest and Microsoft.Testing.Platform across packaged, unpackaged, and AppContainer hosts.

Sep 28, 2026
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Build Agentic UI with the new Blazor AI components

Daniel Roth

Build Agentic UI with the new Blazor AI components for streamed content, tools, approvals, shared state, and generative experiences.