2026-09-08T03:56:22Z	preflight	started	none
2026-09-08T03:56:23Z	preflight	complete	baseline_and_nonmutating_preconditions_verified
2026-09-08T03:56:23Z	backup	started	none
2026-09-08T03:56:25Z	backup	complete	durable_target_backup_verified
2026-09-08T03:56:25Z	apply	started	none
2026-09-08T03:56:28Z	apply	complete	r21c_schedule_and_today_migration_installed
2026-09-08T03:56:28Z	postcheck	started	none
2026-09-08T03:56:29Z	postcheck	complete	r21c_schedule_migration_accepted
2026-09-08T03:56:29Z	source_publish	started	none
2026-09-08T03:57:31Z	source_publish	complete	vm101_machine_git_github_roundtrip_published
2026-09-08T03:57:31Z	report_build	started	none