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Aug 6, 2026

Test reporting in Microsoft.Testing.Platform: from red build to root cause

Amaury Levé

Microsoft.Testing.Platform brings failures into GitHub Actions and Azure DevOps, uses pipeline history to separate regressions from flakes, and preserves usable reports when a test host crashes.

Aug 4, 2026

Beyond Chat: live Speech-to-Text with Foundry Local and C#

Bruno Capuano

Build a live speech-to-text app in C# with Foundry Local, a compact Nemotron model, and local model lifecycle management.

Aug 3, 2026

Strengthening NuGet Supply Chain Security: Reducing API Key Lifetime

.NET Team

NuGet API key durations will be reduced to 30 days starting August 17th. This change will significantly strengthen the integrity of the NuGet supply chain.

Jul 31, 2026

From generated code to trusted code with a unit-test agent

Amaury Levé

Meet the open-source polyglot testing agent that learns from a repository, writes unit tests, and checks that they build and pass.

Jul 28, 2026

Announcing v2.0 of the official MCP C# SDK

Jeff Handley

MCP C# SDK v2.0 implements the 2026-07-28 specification with a stateless-first protocol, standardized HTTP headers, and Multi Round-Trip Requests for interactive tools, all while staying backward compatible.

Jul 27, 2026

Analyze MSBuild Binary Logs with Copilot in VS Code

Yuliia,

Jan

Meet the MSBuild Binlog Analyzer for VS Code - a Copilot-powered way to read MSBuild binary logs, explain and fix build failures with one click, compare builds, and catch regressions, backed by the Microsoft.AITools.BinlogMcp MCP server.

Jul 16, 2026

Announcing .NET Modernization for Beginners

Pablo Lopes

A free, open-source, hands-on course that walks you through modernizing a real legacy ASP.NET application all the way to .NET 10 using the GitHub Copilot modernization agent, step by step.