Remember when you had to really dig in concentrate and understand exactly how C# and other code worked at the most basic levels? Then you'll like Microsoft's early preview of .NET 11.
The third preview version of .NET 11.0 makes the long-awaited Union Types in C# practically usable, because the Visual Studio IDE now also cooperates.
Visual Studio 2026 has further integrated GitHub Copilot's cloud agent to its Copilot Chat picker -- catching up to VS Code -- and the async workflow it enables, where a task runs on GitHub Actions ...
Patching is not enough: applications embedding the insecure library will need to be rebuilt, and affected tokens and cookies expired. Developers are advised to check their applications after Microsoft ...