2026-09-22T08:57:48Z	preflight	started	none
2026-09-22T08:57:54Z	preflight	complete	exact_vm121_source_alembic_schema_and_candidate_verified
2026-09-22T08:57:54Z	backup	started	none
2026-09-22T08:57:56Z	backup	complete	vm121_referral_source_and_backend_database_backed_up
2026-09-22T08:57:56Z	apply	started	none
2026-09-22T08:58:50Z	apply	complete	user_referral_policy_schema_and_backend_source_applied
2026-09-22T08:58:50Z	postcheck	started	none
2026-09-22T08:58:53Z	postcheck	complete	shared_rehearsal_semantic_acceptance_passed_on_production
2026-09-22T08:58:53Z	source_publish	started	none
2026-09-22T09:00:06Z	source_publish	complete	vm121_machine_git_github_roundtrip_published_exact_target_tree
2026-09-22T09:00:06Z	report_build	started	none