![An update to C# versions and C# tooling](https://web.archive.org/web/20210514111921/https://devblogs.microsoft.com/dotnet/wp-content/uploads/sites/10/2019/02/swimlane-cross-platform.png)
![An update to C# versions and C# tooling](https://web.archive.org/web/20210514111921/https://devblogs.microsoft.com/dotnet/wp-content/uploads/sites/10/2019/02/swimlane-cross-platform.png)
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How to port desktop applications to .NET Core 3.0
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Announcing .NET Framework 4.8 Early Access Build 3745
![.NET Framework February 2019 Preview of Quality Rollup](https://web.archive.org/web/20210514111921/https://devblogs.microsoft.com/dotnet/wp-content/uploads/sites/10/2019/02/swimlane-dotnet-compatible-with-other-tools.png)
.NET Framework February 2019 Preview of Quality Rollup
![.NET Core 1.0 and 1.1 will reach End of Life on June 27, 2019](https://web.archive.org/web/20210514111921/https://devblogs.microsoft.com/dotnet/wp-content/uploads/sites/10/2019/02/swimlane-cross-platform.png)
.NET Core 1.0 and 1.1 will reach End of Life on June 27, 2019
![RESOLVED: Advisory on February 2019 Security update for Windows 10 update 1809](https://web.archive.org/web/20210514111921/https://devblogs.microsoft.com/dotnet/wp-content/uploads/sites/10/2019/02/swimlane-what-are-extensions.png)
RESOLVED: Advisory on February 2019 Security update for Windows 10 update 1809
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Microsoft’s Developer Blogs are Getting an Update
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Help us make the .NET Architecture guides better for you!
![.NET Framework February 2019 Security and Quality Rollup](https://web.archive.org/web/20210514111921/https://devblogs.microsoft.com/dotnet/wp-content/uploads/sites/10/2019/02/swimlane-dotnet-compatible-with-other-tools.png)
.NET Framework February 2019 Security and Quality Rollup
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.NET Core February 2019 Updates – 1.0.14, 1.1.11, 2.1.8 and 2.2.2
See the .NET Core release notes ( 1.0.14 | 1.1.11 | 2.1.8 | 2.2.2 ) for details on the release including a issues fixed and affected packages.