You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
WorkflowsArea: what it touches
ImprovementsKind: in v2.1.300,
ImprovementsSection of the release
What
Some workflow runs hide their script, meaning the steps they will carry out are not shown. Two things change for these runs:
If Claude Code cannot read or write its record that the script is hidden, it runs nothing and says so.
Each phase of the workflow is shown with a plain numbered title, such as "phase 1", instead of a descriptive one.
Why
When the record cannot be checked, a hidden-script workflow fails safely instead of running, and its phase titles no longer reveal what the script does.