4.2.0
Select hundreds of failed runs and replay them from the step that broke, with the fix you just deployed.
Feature
Bulk replay is here. Filter runs by workflow, error and time range, select them and replay from the failing step. Finished steps are restored from memo and not billed.
The replay screen now shows a diff of the code version each run started on and the version it will resume with.
Replays respect the workflow’s concurrency limits, so replaying 5,000 runs won’t flood a downstream API.
Earlier
4.2.0
Select hundreds of failed runs and replay them from the step that broke, with the fix you just deployed.
4.1.0
Human-in-the-loop requests can now be answered from Microsoft Teams and email as well as Slack.
4.0.3
Median step start latency in eu-west dropped from 180 ms to 41 ms.
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Free for 50,000 steps a month. No credit card, no separate workers, and your first durable workflow deployed before lunch.