You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
WorkflowsArea: what it touches
ImprovementsKind: in v2.1.292,
ImprovementsSection of the release
What
When you resume a workflow run, Claude Code now checks its script first. If the run hides its script and that script is not loaded, or the script file has been edited, the resume stops with a clear error. The error says the run can only be resumed with its original, unedited script file, and tells you to start a new run without resumeFromRunId.
Why
This stops a run from continuing with a script that is different from the one it started with. If you change a hidden workflow script, start a fresh run instead of resuming.
