Workflows

Workflow instance methods pause(), resume(), restart(), and terminate() are now available in local development when using wrangler dev. You can now test the full Workflow instance lifecycle locally: const instance = await env.MY_WORKFLOW.create({ id: "my-instance-id",}); await instance.pause(); // pauses a…

Cloudflare Workflows allows you to configure specific retry logic for each step in your workflow execution. Now, you can access which retry attempt is currently executing for calls to step.do(): await step.do("my-step", async (ctx) => { // ctx.attempt is 1…

Each Workflow on Workers Paid now supports 10,000 steps by default, configurable up to 25,000 steps in your wrangler.jsonc file: { "workflows": [ { "name": "my-workflow", "binding": "MY_WORKFLOW", "class_name": "MyWorkflow", "limits": { "steps": 25000 } } ]} Previously, each instance…

Cloudflare Workflows now automatically generates visual diagrams from your code Your Workflow is parsed to provide a visual map of the Workflow structure, allowing you to: Understand how steps connect and execute Visualize loops and nested logic Follow branching paths…

We've raised the Cloudflare Workflows account-level limits for all accounts on the Workers paid plan: Instance creation rate increased from 100 workflow instances per 10 seconds to 100 instances per second Concurrency limit increased from 4,500 to 10,000 workflow instances…

You can now build Workflows using Python. With Python Workflows, you get automatic retries, state persistence, and the ability to run multi-step operations that can span minutes, hours, or weeks using Python’s familiar syntax and the Python Workers runtime. Python…