Pulumi has announced C# support for its Automation API, which allows .NET developers to automate infrastructure deployments and create complex orchestration workflows using the Pulumi engine. The Pulumi.Automation NuGet package provides tools such as LocalWorkspace and WorkspaceStack for managing Pulumi Stacks, enabling users to update, refresh, preview, and destroy cloud resources programmatically. The Automation API facilitates inline execution of Pulumi programs and supports integration with existing Pulumi projects, allowing for complex deployment workflows like blue-green deployment models. This enhancement offers .NET developers the ability to build custom operations tooling and cloud frameworks, with debugging and invocation capabilities akin to standard code execution. Pulumi encourages users to share their experiences with the Automation API on social media platforms like Twitter and Community Slack.