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Jun 8, 2026
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.NET at Microsoft Build 2026: Must watch sessions

Daniel Roth

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!

May 26, 2026
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Doing More with GitHub Copilot as a .NET Developer

Wendy Breiding (SHE/HER)

Want to get more out of your GitHub Copilot experience? Here are some easy ways to get started.

May 26, 2026
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Give Your .NET MAUI Android Apps a Material 3 Makeover

Gerald Versluis

Material 3 (a.k.a. Material You) support is now available for .NET MAUI apps on Android. Here is how to enable it, what changes today, and what is still on the way.

May 21, 2026
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Announcing Agent Governance Toolkit MCP Extensions for .NET

Jack Batzner

Announcing a Public Preview .NET package that adds policy enforcement, startup tool scanning, fallback governance, and response sanitization to MCP servers with a single builder extension.

May 21, 2026
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Improving C# Memory Safety

Richard Lander

The `unsafe` keyword is being redesigned to mark caller-facing contracts rather than just syntax. Safety obligations between callers and callees become visible and reviewable. The model is motivated by the rise of AI-assisted code generation and arrives as a preview in .NET 11.

May 18, 2026
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NuGet Package Pruning: Cleaner Dependencies and Actionable Vulnerability Reports

Nikolche Kolev

Package pruning in .NET 10 removes platform-provided packages from your dependency graph. With transitive auditing enabled by default, projects with these defaults have 70% fewer transitive vulnerability reports compared to projects using the previous defaults.

May 13, 2026
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Process API Improvements in .NET 11

Adam Sitnik

Process API improvements in .NET 11, including high-level APIs for starting processes, capturing output without deadlocks, handle inheritance control, lifetime management features, and a lightweight `SafeProcessHandle`-based API surface.

May 13, 2026
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.NET MAUI Moves to CoreCLR in .NET 11

David Ortinau

.NET MAUI apps on Android, iOS, and Mac Catalyst now run on CoreCLR by default in .NET 11, unifying the runtime across all of .NET.

May 12, 2026
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.NET 11 Preview 4 is now available!

.NET Team

Find out about the new features in .NET 11 Preview 4 across the .NET runtime, SDK, libraries, ASP.NET Core, .NET MAUI, C#, Entity Framework Core, and more!