{"name":"daemon.lock","slug":"daemon-lock","family":"setting","title":"Settings keys","noun":"settings key","description":"An unsignalable daemon lock PID is now checked for recycling or predating boot before the lock is replaced as stale.","description_source":"entry","described_by":{"version":"2.1.257","anchor":"new-diagnostic-when-a-daemonlock-names-a-pid-this-user-can"},"presence":{"first_seen":null,"removed_in":null,"in_current_build":false,"newest_mined":"2.1.322","builds":0,"mined_builds":161,"first_cited":{"version":"2.1.257","released_at":"2026-09-01 17:15:33","spans":1}},"aliases":[],"entries":[{"version":"2.1.257","anchor":"new-diagnostic-when-a-daemonlock-names-a-pid-this-user-can","heading":"New diagnostic when a daemon.lock names a PID this user can't signal","line":"An unsignalable daemon lock PID is now checked for recycling or predating boot before the lock is replaced as stale.","released_at":"2026-09-01 17:15:33","reason":"named in this entry, found in this entry's text"},{"version":"2.1.110","anchor":"daemon-version-management","heading":"Daemon Version Management","line":null,"released_at":"2026-04-15 20:40:53","reason":"found in this entry's text"}],"entries_total":2,"docs":[{"source":"claude-code","path":"agent-view","title":"Manage multiple agents with agent view","documented":false}],"docs_total":1,"gates":[],"related":[{"name":"daemonColdStart","slug":"daemoncoldstart","description":"With no `daemonColdStart` setting, Claude Code now falls back to the fixed value \"transient\""}],"url":"https:\/\/changelogs.core-directive.com\/reference\/setting\/daemon-lock","family_url":"https:\/\/changelogs.core-directive.com\/reference\/setting.json"}