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Announcing .NET 10 Release Candidate 1
Sep 9, 2025
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Announcing .NET 10 Release Candidate 1

.NET Team
.NET Team

.NET 10 Release Candidate 1 is available with improvements across the runtime, SDK, libraries, ASP.NET Core, Blazor, .NET MAUI, and more!

.NETASP.NET CoreC#

Latest posts

Custom V2 OData queries will be deprecated March 9, 2021
Dec 2, 2020
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Custom V2 OData queries will be deprecated March 9, 2021

Jiachen Jiang
Jiachen Jiang

We announced the deprecation of custom V2 OData queries (#37) last year and conducted a dry run in early November to ensure that there are no surprises for users. Going forward, we plan to bring all new features and improvements only to the newer V3 APIs. As part of this strategy, we will begin blocking select endpoints used by 3rd party clients on March 9th, 2021. Based on server-side telemetry, less than 2% of OData traffic on nuget.org will be blocked by this deprecation effort. By inspecting user agent strings provided in requests to NuGet.org, our team identified and worked with affected 3rd party client im...

Improving Debug-time Productivity with Source Link
Dec 2, 2020
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Improving Debug-time Productivity with Source Link

Claire Novotny
Claire Novotny

Improve your debug-time productivity by using Source Link to step into framework and dependency code.

.NET Framework November 2020 Cumulative Update Preview for Windows 10 2004 and Windows Server, version 2004
Dec 1, 2020
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.NET Framework November 2020 Cumulative Update Preview for Windows 10 2004 and Windows Server, version 2004

Tara Overfield
Tara Overfield

Yesterday, we are releasing the November 2020 Cumulative Update Preview for .NET Framework. Quality and Reliability This release contains the following quality and reliability improvements. CLR1 WPF2 1 Common Language Runtime (CLR) 2 Windows Presentation Foundation (WPF) Getting the Update The Cumulative Update Preview is available via Windows Update and Microsoft Update Catalog. Microsoft Update Catalog You can get the update via the Microsoft Update Catalog. For Windows 10, NET Framework 4.8 updates are available via Windows Update and Microsoft Update Catalog. **Note**: Customers t...

ML.NET Model Builder November Updates
Nov 30, 2020
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ML.NET Model Builder November Updates

Bri Achtman
Bri Achtman

This release of ML.NET Model Builder brings numerous bug fixes and enhancements as well as new features, including advanced data loading options and streaming training data from SQL.

[Guest Post] Introducing WaveEngine 3.1 based on .NET 5
Nov 30, 2020
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[Guest Post] Introducing WaveEngine 3.1 based on .NET 5

Javier Cantón Ferrero
Javier Cantón Ferrero

Start creating multi-platform 3D apps based on .NET 5 today.

The updated GetGCMemoryInfo API in .NET 5.0 and how it can help you
Nov 27, 2020
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The updated GetGCMemoryInfo API in .NET 5.0 and how it can help you

maoni
maoni

things library folks wanted at the time. In 5.0 I got requests from folks to monitor more things about the GC. Instead of adding a bit of info each time someone asks, I really thought about the kinds of things that would help with monitoring and diagnostics and expanded the info provided by this API significantly. It also has a new overload, documented here. The returned struct has many more properties.the API proposal and with help from other people on my team I think I landed at an API that I'm quite happy about. Big kudos to Noah for suggesting to take the kind of GC as a parameter which makes it still ve...

Announcing Microsoft Q&A for .NET
Nov 25, 2020
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Announcing Microsoft Q&A for .NET

James Montemagno
James Montemagno

Introducing the brand new Microsoft Q&A for .NET, your one stop for getting your techinical questions answered by experts from Microsoft and the .NET community.

Everything from .NET Conf 2020: Sessions, Demos, & More!
Nov 24, 2020
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Everything from .NET Conf 2020: Sessions, Demos, & More!

Jayme Singleton
Jayme Singleton

Get all the sessions and demos from .NET Conf 2020! 80+ live sessions were syndicated on www.dotnetconf.net, Microsoft Learn TV, .NET YouTube channel, and the Visual Studio Twitch channel. Watch the sessions on demand on the .NET YouTube Channel or Channel 9. Attend a virtual event in your own time zone and language!

Visual Basic WinForms Apps in .NET 5 and Visual Studio 16.8
Nov 23, 2020
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Visual Basic WinForms Apps in .NET 5 and Visual Studio 16.8

Klaus Loeffelmann
Klaus Loeffelmann

Visual Studio 16.8 and .NET 5.0 for the first time fully support Windows Forms Designer and the VB Application Framework.