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.NET at Microsoft Build 2026: Must watch sessions

Catch up on all the .NET sessions from Microsoft Build 2026 covering .NET 11, union types in C#, AI building blocks, the agentic web, .NET MAUI, and more!
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Copilot Autofix for GitHub Advanced Security for Azure DevOps

Over the last few years, we've encouraged customers to move their repositories from Azure Repos to GitHub, where the newest AI-powered and agentic development experiences land first. Migrating isn't equally simple for everyone. A move to GitHub can range from straightforward to a...
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Latest posts

Jun 11, 2026
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Understanding the rationale behind a rule when trying to circumvent it

Raymond Chen
I mean, technically I didn't do it.
The Old New Thing
Jun 10, 2026
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Agents League Hackathon 2026 - Enterprise Agents

Paolo Pialorsi
From declarative agents for Microsoft 365 Copilot to fully autonomous multi-agent systems orchestrating complex workflows, developers now have the power to redefine how work gets done. If you're ready to push those boundaries, Agents League Hackathon 2026 is your stage. What is...
Microsoft 365 Developer Blog
Jun 10, 2026
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Visual Studio Code 1.124

Visual Studio Code Team
Learn what is new in Visual Studio Code 1.124 Read the full article
VS Code Blog
Jun 10, 2026
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Is your agent extension actually working?

Waldek Mastykarz
This is the third article in a series about Agent Experience (AX): the practice of making AI coding agents work correctly with your technology. The series covers what you can and can't control in the agent stack, how to measure whether your extensions are helping or hurting, and how to...
Microsoft for Developers
Jun 10, 2026
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Join us for .NET Day on Agentic Modernization Livestream

Jeffrey Fritz
Announcing the .NET Day of Agentic Modernization Livestream
.NET Blog
Jun 10, 2026
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Spec-Driven Development: A Spec-First Approach to AI-Native Engineering

Apoorv Gupta
AI has made software delivery faster, but speed alone does not guarantee better outcomes. As teams adopt AI-native development, the real challenge is keeping requirements, design, implementation, and validation aligned so the final result still reflects the original intent. Spec-Driven...
Microsoft for Developers
Jun 10, 2026
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What's the opposite of Clip­Cursor that lets me exclude the cursor from a region?

Raymond Chen
There is no such feature, but you can just exclude it virtually.
The Old New Thing
Jun 9, 2026
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PowerToys 0.100 is here: new Shortcut Guide, Command Palette improvements and much more!

Niels Laute
We're back with a fresh PowerToys release! This month introduces the brand-new Shortcut Guide, a major Command Palette update with the new Extension Gallery and multi-monitor Dock support, and a wave of improvements to Power Display. We've also upgraded PowerToys to .NET 10, improved...
Windows Command Line
Jun 9, 2026
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.NET 11 Preview 5 is now available!

.NET Team
Find out about the new features in .NET 11 Preview 5 across the .NET runtime, SDK, libraries, ASP.NET Core, .NET MAUI, C#, Entity Framework Core, and more!
.NET Blog