You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
ImprovementsKind: in v2.1.321,
ImprovementsSection of the release
What
A self-hosted runner is a machine you run yourself to carry out Claude Code sessions. Its troubleshooting text now says the process exits with code 0 when the runner is not needed, which covers:
superseded
session paused or no longer active
queue_entry_gone
pool_moved
standby_gone
It exits with code 1 in every other case.
Why
Tools that manage your runners can use the exit code to decide whether to start the runner again.