.NET Framework January 2019 Preview of Quality Rollup

Tara Overfield

Tara

Today, we are releasing the January 2019 Preview of Quality Rollup.

Quality and Reliability

This release contains the following quality and reliability improvements.

CLR

Addresses a garbage collection issue in JIT-compiled code. [672191]

SQL

Mitigatecompatibility breaks seen in some System.Data.SqlClient usage scenarios. [721209]

WCF

Addressed a race condition with IIS hosted net.tcp WCF services when the port sharing service is restarted which resulted in the service being unavailable. [663905]

Getting the Update

The Security and Quality Rollup is available via Windows Update, Windows Server Update Services, and Microsoft Update Catalog.

Microsoft Update Catalog

You can get the update via the Microsoft Update Catalog. For Windows 10, .NET Framework updates are part of the Windows 10 Monthly Rollup.

The following table is for Windows 10 and Windows Server 2016+ versions.

Product VersionPreview of Quality Rollup KB
Windows 10 1803 (April 2018 Update)Catalog
4480976
.NET Framework 3.5, 4.7.24480976
Windows 10 1709 (Fall Creators Update)Catalog
4480967
.NET Framework 3.5, 4.7.1, 4.7.24480967
Windows 10 1703 (Creators Update)Catalog
4480959
.NET Framework 3.5, 4.7, 4.7.1, 4.7.24480959
Windows 10 1607 (Anniversary Update)
Windows Server 2016
Catalog
4480977
.NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.24480977

 

The following table is for earlier Windows and Windows Server versions.

Product VersionPreview of Quality Rollup KB
Windows 8.1
Windows RT 8.1
Windows Server 2012 R2
Catalog
4481490
.NET Framework 3.5Catalog
4480064
.NET Framework 4.5.2Catalog
4480057
.NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2Catalog
4480095
Windows Server 2012Catalog
4481489
.NET Framework 3.5Catalog
4480061
.NET Framework 4.5.2Catalog
4480058
.NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2Catalog
4480094
Windows 7 SP1
Windows Server 2008 R2 SP1
Catalog
4481488
.NET Framework 3.5.1Catalog
4480063
.NET Framework 4.5.2Catalog
4480059
.NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2Catalog
4480096
Windows Server 2008Catalog
4481491
.NET Framework 2.0, 3.0Catalog
4480062
.NET Framework 4.5.2Catalog
4480059
.NET Framework 4.6Catalog
4480096

 

Previous Monthly Rollups

The last few .NET Framework Monthly updates are listed below for your convenience:

Tara Overfield
Tara Overfield

Software Engineer II , .NET Servicing

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