{"version":"2.1.70","anchor":"ccr-v2-worker-registration","canonical_anchor":"ccr-v2-worker-registration","heading":"CCR v2 Worker Registration","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.70\/e\/ccr-v2-worker-registration","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.70","markdown":"### CCR v2 Worker Registration\n\n**What**\n\nA new CCR v2 worker registration flow enables Claude Code to register workers with session servers via a `\/worker\/register` endpoint.\n\n**Details**\n\n- Workers register and receive a `worker_epoch` from the server\n- Epoch mismatch (409) handling is now callback-based instead of hard `process.exit(1)`\n- Enables reconnection flows and transport handoff in CCR v2 sessions\n- Worker registration is also available for standalone session creation (not just environment-based)\n\n**Evidence**\n\nWorker registration function (search for `\"\/worker\/register\"`) and epoch handling (search for `\"epoch superseded\"`)"}