release readiness shell kit · preflight matrix
preflight review

Preflight checks stay portable and buyer-readable.

This route shows the minimum release facts a platform team can gather in shell: time to window, blocked dependencies, rollback state, and freeze pressure.

ServiceWindowBlocked DepsRollbackFreeze
checkout-runtime1.5 hrs0.18not readyfreeze
identity-proxy4.0 hrs0.42readyclear
analytics-pipeline7.0 hrs0.63readyclear
content-edge2.5 hrs0.24not readyfreeze