Showing archive results for 2026

Apr 28, 2026
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High-Performance Distributed Caching with .NET and Postgres on Azure

Jared Meade

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 y...

.NETC#
Apr 23, 2026
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What’s new for .NET in Ubuntu 26.04

Richard Lander

Ubuntu 26.04 (Resolute Raccoon) ships today with .NET 10. Here's how to install .NET 10 from the archive, use the new -resolute container tags, build Native AOT apps, and install .NET 8 and 9 from the dotnet-backports PPA.

.NETMaintenance & UpdatesContainers
Apr 21, 2026
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.NET 10.0.7 Out-of-Band Security Update

Rahul Bhandari (MSFT)

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

.NETMaintenance & Updates
Apr 20, 2026
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Writing Node.js addons with .NET Native AOT

Drew Noakes

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.

.NETC#Visual Studio Code
Apr 15, 2026
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Pin Clustering in .NET MAUI Maps

David Ortinau

.NET MAUI 11 adds pin clustering to the Map control, automatically grouping nearby pins into cluster markers. Learn how to enable clustering, create separate clustering groups, and handle cluster taps on Android and iOS.

.NET.NET MAUI
Apr 14, 2026
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.NET 11 Preview 3 is now available!

.NET Team

Find out about the new features in .NET 11 Preview 3 across the .NET runtime, SDK, libraries, ASP.NET Core, .NET MAUI, C#, Entity Framework Core, container images, and more!

.NETASP.NET CoreC#
Apr 7, 2026
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ASP.NET Core 2.3 end of support announcement

Daniel Roth

ASP.NET Core 2.3 will reach end of support on April 13, 2027. Learn what this means for your applications and how to upgrade to a modern supported version of .NET.

.NETASP.NET CoreLifecycle