syntaqxThe docs say how the merge queue blames a failure: a state is held while entries ahead of it are still being tested, smaller combinations narrow down which entries ahead a change breaks with within three builds, who is told and with what (the timeline, the issue, the session, an integration_failure decision and integration.failed), and that a fixed pull request rejoins the queue by itself once its checks pass. Sessions and why-blame gains decision records (their kinds and confidences, what g1t records itself, record_decision and list_decisions) and why over the API; the webhooks guide lists integration.failed, integration.passed and decision.recorded; the MCP reference, bring your own agent and llms.txt name the new actions.b548a9aHistory