.NET

📰 .NET 11 Preview 4 is now available!

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!

https://devblogs.microsoft.com/dotnet/dotnet-11-preview-4/ #dotnet

📰 Writing Node.js addons with .NET Native AOT

The C# Dev Kit team replaced C++ Node.js addons with C# and Native AOT, removing a dependency on Python. This post walks through building a Node.js native addon entirely in C# using N-API, LibraryImport, and UnmanagedCallersOnly.

https://devblogs.microsoft.com/dotnet/writing-nodejs-addons-with-dotnet-native-aot/ #dotnet

📰 High-Performance Distributed Caching with .NET and Postgres on Azure

Adding caching to your application architecture can significantly improve key performance metrics, cut latency, and reduce load across downstream systems. In this walkthrough, we highlight the latest caching best practices and incorporate these design patterns into a reusable .NET application that you can reference when adding new capabilities to your application stack.

https://devblogs.microsoft.com/dotnet/high-performance-distributed-caching-dotnet-postgres-azure/ #dotnet

📰 .NET 10.0.7 Out-of-Band Security Update

We are releasing .NET 10.0.7 as an out-of-band security update to address CVE-2026-40372.

https://devblogs.microsoft.com/dotnet/dotnet-10-0-7-oob-security-update/ #dotnet

📰 Introducing C# 14

Learn what features are in C# 14, which ships as part of .NET 10.

https://devblogs.microsoft.com/dotnet/introducing-csharp-14/ #dotnet