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Highlights

Your Migration's Source of Truth: The Modernization Assessment

Introducing GitHub Copilot Modernization and diving into the assessment report as part of cloud modernization process
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GitHub Copilot for Eclipse Is Going Open Source

We’re excited to announce that the GitHub Copilot for Eclipse plugin is going open source under the MIT license and will be hosted on GitHub under the microsoft organization in the coming weeks. By open-sourcing the project, we’re inviting the community to contribute,...
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Apr 3, 2026
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How can I use Read­Directory­ChangesW to know when someone is copying a file out of the directory?

Raymond Chen
File copying is not a fundamental operation, nor is it even detectable at the file system layer.
The Old New Thing
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Apr 3, 2026
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🚀React Native Windows v0.82 is here!!

Abhijeet,
Vivek
React Native Windows v0.82 is here, marking a major milestone: the legacy Paper architecture has been fully removed. All applications now run exclusively on the New Architecture (Fabric), and this release also unlocks XAML controls for community modules — so Windows apps can seamlessly...
React Native
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Apr 2, 2026
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Explore union types in C# 15

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.
.NET Blog
Apr 2, 2026
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Aspire Docs in Your Terminal (and Your AI's Brain)

David Pine
Aspire 13.2 ships aspire docs, a CLI for browsing, searching, and reading official aspire.dev docs from your terminal, with the same source of truth available to AI skills and automation.
Aspire Blog
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Apr 2, 2026
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Why doesn't the system let you declare your own messages to have the same semantics as WM_COPY­DATA?

Raymond Chen
Tempting but misleading.
The Old New Thing
Visual Studio Code 1.114
Apr 1, 2026
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Visual Studio Code 1.114

Visual Studio Code Team
Learn what's new in Visual Studio Code 1.114 Read the full article
VS Code Blog
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Apr 1, 2026
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Python in Visual Studio Code - March 2026 Release

Vedha Ranganathan
The March 2026 release of the Python and Jupyter extensions for Visual Studio Code is now available. Keep on reading to learn more!
Microsoft for Python Developers Blog
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Apr 1, 2026
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What's New in vcpkg (Feb 2026 - Mar 2026): Parallel file installation and more!

Augustin Popa
These updates include a security fix for OpenSSL packaging on Windows, parallel file installation for improved performance, and other improvements and bug fixes.
C++ Team Blog
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Apr 1, 2026
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PowerShell 7.6 release postmortem and investments

Jason Helmick
This post shares context on the delayed timing of the PowerShell 7.6 release, our learnings, and the changes the team has already begun making to improve release predictability and transparency.
PowerShell Team