{"version":"1.0.42","anchor":"working-with-multiple-instances","canonical_anchor":"working-with-multiple-instances","heading":"Working with Multiple Instances","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/1.0.42\/e\/working-with-multiple-instances","release_url":"https:\/\/changelogs.core-directive.com\/v\/1.0.42","markdown":"### Working with Multiple Instances\n\nIf you're running multiple Claude Code instances, you'll now see helpful debug messages:\n\n`Acquiring lock on \/path\/to\/config.json.lock for config save (PID: 12345)\nLock acquired successfully after 150ms\nLock acquisition took longer than expected - another Claude instance may be running`"}