{"id":20875,"date":"2019-01-15T20:08:30","date_gmt":"2019-01-16T04:08:30","guid":{"rendered":"https:\/\/blogs.msdn.microsoft.com\/dotnet\/?p=20875"},"modified":"2020-04-09T04:23:00","modified_gmt":"2020-04-09T11:23:00","slug":"net-framework-january-2019-preview-of-quality-rollup","status":"publish","type":"post","link":"https:\/\/devblogs.microsoft.com\/dotnet\/net-framework-january-2019-preview-of-quality-rollup\/","title":{"rendered":".NET Framework January 2019 Preview of Quality Rollup"},"content":{"rendered":"

Today, we are releasing the January 2019 Preview of Quality Rollup.<\/p>\n

Quality and Reliability<\/h2>\n

This release contains the following quality and reliability improvements.<\/p>\n

CLR<\/h3>\n

Addresses a garbage collection issue in JIT-compiled code. [672191]<\/p>\n

SQL<\/h3>\n

Mitigatecompatibility breaks seen in some System.Data.SqlClient usage scenarios. [721209]<\/p>\n

WCF<\/h3>\n

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]<\/p>\n

<\/a>Getting the Update<\/h2>\n

The Security and Quality Rollup is available via Windows Update, Windows Server Update Services, and Microsoft Update Catalog.<\/p>\n

<\/a>Microsoft Update Catalog<\/h3>\n

You can get the update via the Microsoft Update Catalog. For Windows 10, .NET Framework updates are part of the Windows 10 Monthly Rollup.<\/p>\n

The following table is for Windows 10 and Windows Server 2016+ versions.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Product Version<\/strong><\/th>\nPreview of Quality Rollup KB<\/strong><\/th>\n<\/tr>\n<\/thead>\n
Windows 10 1803 (April 2018 Update)<\/strong><\/td>\nCatalog<\/a>
4480976<\/a><\/strong><\/td>\n<\/tr>\n
.NET Framework 3.5, 4.7.2<\/td>\n4480976<\/a><\/td>\n<\/tr>\n
Windows 10 1709 (Fall Creators Update)<\/strong><\/td>\nCatalog<\/a>
4480967<\/a><\/strong><\/td>\n<\/tr>\n
.NET Framework 3.5, 4.7.1, 4.7.2<\/td>\n4480967<\/a><\/td>\n<\/tr>\n
Windows 10 1703 (Creators Update)<\/strong><\/td>\nCatalog<\/a>
4480959<\/a><\/strong><\/td>\n<\/tr>\n
.NET Framework 3.5, 4.7, 4.7.1, 4.7.2<\/td>\n4480959<\/a><\/td>\n<\/tr>\n
Windows 10 1607 (Anniversary Update)
Windows Server 2016<\/strong><\/td>\n		Catalog<\/a>
4480977<\/a><\/strong><\/td>\n<\/tr>\n
.NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2<\/td>\n4480977<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

The following table is for earlier Windows and Windows Server versions.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Product Version<\/strong><\/th>\nPreview of Quality Rollup KB<\/strong><\/th>\n<\/tr>\n<\/thead>\n
Windows 8.1
Windows RT 8.1
Windows Server 2012 R2<\/strong><\/td>\n		Catalog<\/a>
4481490<\/a><\/strong><\/td>\n<\/tr>\n
.NET Framework 3.5<\/td>\nCatalog<\/a>
4480064<\/a><\/td>\n<\/tr>\n
.NET Framework 4.5.2<\/td>\nCatalog<\/a>
4480057<\/a><\/td>\n<\/tr>\n
.NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2<\/td>\nCatalog<\/a>
4480095<\/a><\/td>\n<\/tr>\n
Windows Server 2012<\/strong><\/td>\nCatalog<\/a>
4481489<\/a><\/strong><\/td>\n<\/tr>\n
.NET Framework 3.5<\/td>\nCatalog<\/a>
4480061<\/a><\/td>\n<\/tr>\n
.NET Framework 4.5.2<\/td>\nCatalog<\/a>
4480058<\/a><\/td>\n<\/tr>\n
.NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2<\/td>\nCatalog<\/a>
4480094<\/a><\/td>\n<\/tr>\n
Windows 7 SP1
Windows Server 2008 R2 SP1<\/strong><\/td>\n		Catalog<\/a>
4481488<\/a><\/strong><\/td>\n<\/tr>\n
.NET Framework 3.5.1<\/td>\nCatalog<\/a>
4480063<\/a><\/td>\n<\/tr>\n
.NET Framework 4.5.2<\/td>\nCatalog<\/a>
4480059<\/a><\/td>\n<\/tr>\n
.NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2<\/td>\nCatalog<\/a>
4480096<\/a><\/td>\n<\/tr>\n
Windows Server 2008<\/strong><\/td>\nCatalog<\/a>
4481491<\/a>
<\/strong><\/td>\n<\/tr>\n
.NET Framework 2.0, 3.0<\/td>\nCatalog<\/a>
4480062<\/a><\/td>\n<\/tr>\n
.NET Framework 4.5.2<\/td>\nCatalog<\/a>
4480059<\/a><\/td>\n<\/tr>\n
.NET Framework 4.6<\/td>\nCatalog<\/a>
4480096<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

<\/a>Previous Monthly Rollups<\/h3>\n

The last few .NET Framework Monthly updates are listed below for your convenience:<\/p>\n