Azure Functions v4 now supports .NET 7 as runtime, allowing developers to build serverless functions in Azure with the latest innovation from .NET runtime. The .NET Isolated Worker model provides an isolation model that decouples function process from the Azure Functions runtime, giving flexibility to target different versions of .NET, manage dependencies and service registration. This feature is available for preview in all Windows & Linux-based plans. There’s no difference as you’re used to create an Azure function in .NET 7 runtime in an isolated process. You can leverage Azure Functions Core Tools to scaffold an isolated project folder structure and get started.
