Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
WorkflowsArea: what it touches
Internal ChangesKind: in v2.1.300,
Internal ChangesSection of the release
What
A local workflow started in the background returns a task ID. Claude Code now accepts that ID only if it matches an expected format and is under a length limit. Before, any piece of text was accepted.
Why
This guards against task IDs that are malformed or deliberately harmful.
