Today, we released an update for .NET Framework 4.8 to Microsoft Update Catalog.

Quality and Reliability

This release contains the following reliability improvement.

CLR

• Addresses an issue where some ClickOnce applications or applications creating the default AppDomain with a restricted permission set may observe application launch or application runtime failures, or unexpected behaviors. The observable issue was the System.AppDomainSetup.TargetFrameworkName was null, leading to any quirks enabling reverting back to .NET Framework 4.0 behaviors.

1 Common Language Runtime (CLR)

Getting the Update

The update for .NET Framework 4.8 is available via Microsoft Update Catalog for supported versions of Windows. The reliability improvement will be available on all regular distribution channels through upcoming releases.

Microsoft Update Catalog

Windows Version	Update for .NET Framework 4.8
Windows 10 1909 and Windows Server, version 1909	Catalog	KB4530743
Windows 10 1903 and Windows Server, version 1903	Catalog	KB4530743
Windows 10 1809 (October 2018 Update) Windows Server 2019	Catalog	KB4530742
Windows 10 1803 (April 2018 Update)	Catalog	KB4530741
Windows 10 1709 (Fall Creators Update)	Catalog	KB4530740
Windows 10 1607 (Anniversary Update) Windows Server 2016	Catalog	KB4530738
Windows 8.1, Windows RT 8.1 and Windows Server 2012 R2	Catalog	KB4530745
Windows Server 2012	Catalog	KB4530744
Windows 7 SP1 Windows Server 2008 R2 SP1	Catalog	KB4530746

Note: The November 13, 2019 Update for .NET Framework 4.8 is not a cumulative update.

Source: https://devblogs.microsoft.com/dotne...framework-4-8/

See also: Cumulative Update KB4530743 .NET Framework 3.5, 4.8 Windows 10 Nov. 13

Posted By: Brink
14 Nov 2019