From Microsoft .NET Blog
Tue, October 20
Get Your .NET MAUI App Ready for Xcode 27
Use an agent skill to prepare your existing .NET MAUI app for Xcode 27, with the scene lifecycle changes and manual migration steps explained. The post Get Your .NET MAUI App Ready for Xcode 27 appeared first on .NET Blog .
Bring Your Own Model to the GitHub Copilot SDK with C#
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. The post Bring Your Own Model to the GitHub Copilot SDK with C# appeared first on .NET Blog .
Fri, October 16
Introducing dotnetup: A toolchain manager for .NET
Learn how the new dotnetup tool helps macOS and Linux developers install, manage, and update user-local .NET SDKs and runtimes. The post Introducing dotnetup: A toolchain manager for .NET appeared first on .NET Blog .
Wed, October 14
Announcing .NET 11 Release Candidate 2
.NET 11 Release Candidate 2 is available with improvements across libraries, runtime, SDK, MSBuild, NuGet, F#, ASP.NET Core, .NET MAUI, and Windows Forms. The post Announcing .NET 11 Release Candidate 2 appeared first on .NET Blog .
Tue, October 13
.NET and .NET Framework October 2026 servicing releases updates
A recap of the latest servicing updates for .NET and .NET Framework for October 2026. The post .NET and .NET Framework October 2026 servicing releases updates appeared first on .NET Blog .
Durable Task in the Real World: What Problems Does It Actually Solve?
Five practical examples of when durable execution makes sense, when it does not, and what it means for AI agents. The post Durable Task in the Real World: What Problems Does It Actually Solve? appeared first on .NET Blog .
Wed, October 7
A faster, lighter C# Dev Kit
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. The post A faster, lighter C# Dev Kit appeared first on .NET Blog .
Tue, October 6
UWP and WinUI 3 apps: UI testing with MSTest
Learn how to test UWP and WinUI 3 apps with MSTest and Microsoft.Testing.Platform across packaged, unpackaged, and AppContainer hosts. The post UWP and WinUI 3 apps: UI testing with MSTest appeared first on .NET Blog .
Tue, September 29
Build Agentic UI with the new Blazor AI components
Build Agentic UI with the new Blazor AI components for streamed content, tools, approvals, shared state, and generative experiences. The post Build Agentic UI with the new Blazor AI components appeared first on .NET Blog .
Sat, September 26
AG-UI Protocol now has a first-class .NET SDK
The new AG-UI .NET SDK enables .NET services to expose and consume interoperable agent endpoints using Microsoft.Extensions.AI. The post AG-UI Protocol now has a first-class .NET SDK appeared first on .NET Blog .