AWS App Runner is no longer open to new customers. Existing customers can continue to use the service as normal. For more information, see [AWS App Runner availability change](https://docs.aws.amazon.com/apprunner/latest/dg/apprunner-availability-change.html).

# .NET runtime release information
<a name="service-source-code-dotnet-releases"></a>

**Important**  
App Runner will end the support for **.NET 6** on December 1, 2025. For recommendations and more information, see [End of support for managed runtime versions](service-source-code.md#service-source-code.managed-platforms.eos).

This topic lists the full details for the .NET runtime versions that App Runner supports.


**Supported runtime versions — original App Runner build**  
[\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/apprunner/latest/dg/service-source-code-dotnet-releases.html)

**Note**  
App Runner provides a revised build process for specific major runtimes that have been released more recently. Because of this you'll see references to *revised App Runner build* and *original App Runner build* in certain sections of this document. For more information, see [Managed runtime versions and the App Runner build](service-source-code.md#service-source-code.build-detail).