Microsoft Azure Service Fabric 6.3 Refresh Release (CU1) Notes

Hi all,

Today a new refresh of Service Fabric is being released. This is the first refresh release for 6.3 (CU1) and it contains updates to the following packages:

  • Service Fabric Runtime
    • Ubuntu - 6.3.124
    • Windows -
    • Service Fabric for Windows Server Service Fabric Standalone Installer Package -
  • .NET SDK
    • Windows .NET SDK - 3.2.176
    • Microsoft.ServiceFabric - 6.3.176
    • Reliable Services and Reliable Actors - 3.2.176
    • ASP.NET Core Service Fabric integration - 3.2.176


Please find the release notes here with more information and a full list of current packages in this release:

Today the .NET SDK and Windows runtime is available through Web Platform Installer, NuGet packages. Ubuntu runtime is available on the apt-get repositories. On Mac devices, there is a container image available which contains the Ubuntu runtime. Direct download links are in the attached release notes.

In Azure, the updated version is rolling through regions. This typically takes 5-7 days to complete as we upgrade clusters in the regions in a rolling fashion. As regions complete, the new version will also be available for manual upgrades and new clusters.

To raise issues, please look here:

Please use the comments below if you have any questions to the release notes and information provided.


The Service Fabric Team

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