> ## Documentation Index
> Fetch the complete documentation index at: https://www.plain.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# WorkflowChange

> A change to a workflow. Refetch `workflow(workflowId)` to re-render the current graph; `workflowUpdatedAt` is the workflow's `updatedAt` — a monotonic change token you can use to dedupe. It is null when the workflow was removed.