OOAD Ship — Deployment / Maintenance

Ships verified increment to production with checklist, runbooks, rollback, changelog, pipeline. Closes SDLC Deployment → Maintenance. See references/ooad-vocabulary.md.

Preconditions

• ooad-verify without blockers; qa-report.md exists.
• CHANGELOG.md exists (or will be created).

Process

1. Prepare delivery

• Release Notes: commits + RTM.csv → RELEASE_NOTES.md (which FR/UC delivered).
• Prod Checklist: docs/06-deploy/prod-checklist.md (templates/prod-checklist.md) — migrations, env vars, secrets, feature flags.
• Runbooks: docs/06-deploy/runbooks/<service>.md — operate/debug.
• Rollback: versioned scripts/rollback-<version>.sh + backup, tested on staging (Humble Rollback pattern).

Done when: RELEASE_NOTES.md, prod-checklist.md, runbooks and rollback-*.sh exist and rollback works on staging.