.NET Blog

Pin Clustering in .NET MAUI Maps

publié le 15/04/2026 16:45:00 par David Ortinau

.NET MAUI 11 adds pin clustering to the Map control, automatically grouping nearby pins into cluster markers. Learn how to enable clustering, create separate clustering groups, and handle cluster taps on Android and iOS.

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.NET and .NET Framework April 2026 servicing releases updates

publié le 14/04/2026 19:49:00 par Rahul Bhandari (MSFT), Tara Overfield

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

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.NET 11 Preview 3 is now available!

publié le 14/04/2026 19:30:00 par .NET Team

Find out about the new features in .NET 11 Preview 3 across the .NET runtime, SDK, libraries, ASP.NET Core, .NET MAUI, C#, Entity Framework Core, container images, and more!

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Your Migration’s Source of Truth: The Modernization Assessment

publié le 07/04/2026 18:00:00 par Jeffrey Fritz

Introducing GitHub Copilot Modernization and diving into the assessment report as part of cloud modernization process

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ASP.NET Core 2.3 end of support announcement

publié le 07/04/2026 17:00:00 par Daniel Roth

ASP.NET Core 2.3 will reach end of support on April 13, 2027. Learn what this means for your applications and how to upgrade to a modern supported version of .NET.

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Explore union types in C# 15

publié le 02/04/2026 17:05:00 par Bill Wagner

C# 15 introduces union types — declare a closed set of case types with implicit conversions and exhaustive pattern matching. Try unions in preview today and see the broader exhaustiveness roadmap.

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Generative AI for Beginners .NET: Version 2 on .NET 10

publié le 23/03/2026 17:05:00 par Pablo Lopes, Bruno Capuano

Announcement of Version 2 of Generative AI for Beginners .NET, a free course rebuilt for .NET 10 with Microsoft.Extensions.AI, updated RAG patterns, and new agent framework content across five structured lessons for building production-ready AI apps.

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Ten Months with Copilot Coding Agent in dotnet/runtime

publié le 23/03/2026 14:55:00 par Stephen Toub - MSFT

After ten months using GitHub Copilot Coding Agent (CCA) in dotnet/runtime, the .NET team shares data-driven lessons on cloud-AI-assisted development.

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Accelerating .NET MAUI Development with AI Agents

publié le 19/03/2026 21:12:42 par David Ortinau

Learn how custom-built AI agents are dramatically improving the .NET MAUI contribution workflow, reducing issue resolution time by 50-70% while increasing test coverage and code quality.

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RT.Assistant: A Multi-Agent Voice Bot Using .NET and OpenAI

publié le 17/03/2026 17:05:00 par Faisal Waris

Guest blog post on building a real time assistant using OpenAI Realtime API using .NET, F#, Microsoft.Extensions.AI and .NET MAUI.

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