.NET Framework Archives

.NET Framework June 2021 Cumulative Update Preview

Tara Overfield June 15, 2021 Jun 15, 2021 06/15/21

Today, we are releasing the June 2021 Cumulative Update Preview for .NET Framework for Windows 10, version 1809, Windows Server 2019, and Windows 10, version 1909. Quality and Reliability This release contains the following quality and reliability improvements. ClickOnce CLR1 Windows Forms WPF2 1 ...

.NET Framework June 2021 Security and Quality Rollup Updates

Tara Overfield June 8, 2021 Jun 8, 2021 06/8/21

Today, we are releasing the June 2021 Security and Quality Rollup Updates for .NET Framework. Security The June Security and Quality Rollup Update does not contain any new security fixes. See February 2021 Security and Quality Rollup for the latest security updates. Quality and Reliability This release contains the following quality and ...

.NET Framework May 2021 Cumulative Update Preview for Windows 10, versions 2004, 20H2, 21H1

Tara Overfield May 25, 2021 May 25, 2021 05/25/21

Today, we are releasing the May 2021 Cumulative Update Preview for .NET Framework. Quality and Reliability This release contains the following quality and reliability improvements. CLR1 NCL2 WPF3 1 Common Language Runtime (CLR) 2 Network Class Library (NCL) 3 Windows Presentation Foundation (WPF...

Introducing the .NET Hot Reload experience for editing code at runtime

Dmitry Lyalin May 25, 2021 May 25, 2021 05/25/21

Introducing the new .NET Hot Reload user experience for editing managed code at runtime, now available through the Visual Studio 2019 debugger and dotnet watch.

.NET Framework May 2021 Cumulative Update Preview

Tara Overfield May 20, 2021 May 20, 2021 05/20/21

.NET Framework 4.5.2, 4.6, 4.6.1 will reach End of Support on April 26, 2022

Jamshed Damkewala April 26, 2021 Apr 26, 2021 04/26/21

.NET Framework 4.5.2, 4.6, 4.6.1 will reach End of Support on April 26, 2022. You may need to take action to update your .NET Framework runtime to a supported version of .NET Framework.

Show dotnet: Build your own unit test platform? The true story of .NET nanoFramework.

Laurent Ellerbach April 15, 2021 Apr 15, 2021 04/15/21

.NET nanoFramework works directly on microprocessors like ESP32, STM32. It needed a proper unit testing platform. I'll explain you how it's been built.

Introducing the .NET Upgrade Assistant Preview

Cathy Sullivan March 2, 2021 Mar 2, 2021 03/2/21

Move your .NET Framework applications to .NET 5 at your own pace with confidence.

.NET Framework February 2021 Cumulative Update Preview for .NET Framework.

Tara Overfield February 17, 2021 Feb 17, 2021 02/17/21

Yesterday, we released the February 2021 Cumulative Update Preview for .NET Framework. 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 ...

.NET Framework February Security and Quality Rollup

Tara Overfield February 9, 2021 Feb 9, 2021 02/9/21

Revised 6/8/2021: On June 8th, 2021, this update was released to replace a previous update to address a “revocation server was offline” error that may occur during installation. If you've already installed a previous release of this update, no action is required. Revised 4/15/2021: On April 13th, 2021, this update was released to ...

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