Generally Available: Azure Functions.NET 10 support

Azure Functions support for .NET 10 is generally available, enabling production use of the latest .NET runtime for serverless applications. This support was introduced as part of the Azure Functions Ignite 2025 updates.

.NET 10 is supported using the isolated worker model across all Linux and Windows Azure Functions hosting plans, except Linux Consumption. This release enables workloads to take advantage of the latest .NET platform improvements while continuing to use the Azure Functions programming model.

As part of this release, .NET 10 is supported only with the isolated worker model. The legacy in‑process model is not supported. As the Linux Consumption plan is being retired, workloads running on Linux Consumption should be migrated to the Flex Consumption plan, which supports .NET 10 using the isolated worker model. Migration guidance is available in the Azure Functions documentation.

Learn more:

• .NET isolated process guide for Azure Functions
• Migrate Consumption plan apps to the Flex Consumption plan