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Announcing .NET 10
Nov 11, 2025
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Announcing .NET 10

.NET Team
.NET Team

Announcing the release of .NET 10, the most productive, modern, secure, intelligent, and performant release of .NET yet. With updates across ASP.NET Core, C# 14...

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Latest posts

The NuGet.org repository signing certificate will be updated as soon as March 15th, 2021
Feb 25, 2021
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The NuGet.org repository signing certificate will be updated as soon as March 15th, 2021

Christopher Gill
Christopher Gill

The current NuGet.org repository signing certificate will be updated as soon as March 15th, 2021. If you validate that packages are repository signed by NuGet.org, you will need to take steps to avoid disruptions when installing packages from NuGet.org.

App Building with Azure API Management, Functions, Power Apps, and Logic Apps
Feb 24, 2021
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App Building with Azure API Management, Functions, Power Apps, and Logic Apps

Brady Gaster
Brady Gaster

This month's series on building and integrating your HTTP APIs using Web API and lots of other goodies together comes to a close with this post, which will show you some exciting ways your Web API projects and Azure Functions can be integrated in new and exciting ways when you describe them with OpenAPI. In case you haven't seen the previous posts leading up to this, here's the list of articles in the Month'o'API series: The previous posts went deep into how your .NET code could be used to build HTTP APIs and describe their various operations using OpenAPI. Now that we've build a well documen...

.NET Framework February 2021 Cumulative Update Preview for Windows 10 2004, Windows Server, version 2004, Windows 10, version 20H2 and Windows Server, version 20H2
Feb 24, 2021
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.NET Framework February 2021 Cumulative Update Preview for Windows 10 2004, Windows Server, version 2004, Windows 10, version 20H2 and Windows Server, version 20H2

Tara Overfield
Tara Overfield

Today, we are releasing the February 2021 Cumulative Update Preview for .NET Framework for Windows 10 2004, Windows Server, version 2004, Windows 10, version 20H2 and Windows Server, version 20H2. Quality and Reliability This release contains the following quality and reliability improvements. CLR1 WPF2 Winforms 1 Common Language Runtime (CLR) 2 Windows Presentation Foundation (WPF) Known issues in this update Microsoft is not currently aware of any issues in this update. Getting the Update The Security and Quality Rollup is available via Windows Update, Windows ...

Generating HTTP API clients using Visual Studio Connected Services
Feb 23, 2021
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Generating HTTP API clients using Visual Studio Connected Services

Jon Galloway
Jon Galloway

We’re continuing our series on building HTTP APIs with .NET 5. In this post, the third in the series, we’ll talk about how Visual Studio Connected Services gives you a convenient way of generating .NET clients for your HTTP APIs so your .NET apps can use the APIs via the Internet.

Survey: Library & Open Source
Feb 22, 2021
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Survey: Library & Open Source

Immo Landwerth
Immo Landwerth

Are you an open source maintainer, contributor or consumer? Please help us to identify pain points and concerns so we can make your experience better!

Tune in for .NET Conf: Focus on Windows, February 25th
Feb 22, 2021
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Tune in for .NET Conf: Focus on Windows, February 25th

Beth Massi
Beth Massi

Save the date February 25th and tune in for a special .NET Conf live stream all about native Windows apps. Learn how to modernize your Windows apps and move them forward.

Announcing Entity Framework Core 6.0 Preview 1
Feb 17, 2021
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Announcing Entity Framework Core 6.0 Preview 1

Jeremy Likness
Jeremy Likness

Announcing the release of EF Core 6.0 Preview 1, the first preview of the new Entity Framework Core.

ASP.NET Core updates in .NET 6 Preview 1
Feb 17, 2021
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ASP.NET Core updates in .NET 6 Preview 1

Sourabh Shirhatti [MSFT]
Sourabh Shirhatti [MSFT]

.NET 6 Preview 1 is now available and ready for evaluation. This is the first preview of .NET 6, the next major update to the .NET platform. .NET 6 is expected to ship in November of this year, and will be a Long Term Support (LTS) release. If you're on Windows using Visual Studio, we recommend installing the latest preview of Visual Studio 2019 16.9. If you're on macOS, we recommend installing the latest preview of Visual Studio 2019 for Mac 8.9. Major work planned in ASP.NET Core in .NET 6 .NET 6 is using an open planning process, so you can see all of the major themes planned for this release on the Blazor-...

Announcing .NET 6 Preview 1
Feb 17, 2021
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Announcing .NET 6 Preview 1

Richard Lander
Richard Lander

.NET 6 Preview 1 is now available and is the start of the next major .NET release, focused on .NET unification and supporting new platforms.