Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
AgentsArea: what it touches
Internal ChangesKind: in v2.1.321,
Internal ChangesSection of the release
What
An agent is a helper that works on a task alongside the main conversation. When you stop one, Claude Code still marks its record with stoppedByUser: true. It no longer also sets killedBy: "user".
Why
Anything that reads the agent's record and looks for the killedBy field will no longer find it. Use stoppedByUser instead.
