Container Image

Outcome: Use Container Image to release or recover the change safely, with a clear record. User context: A team publishes `shop/app:1.4`. That tag can move later. Production uses a digest to choose the exact image content. Delivery concept or operation: Container Image. Why it fits: Use an image to package one tested build for repeatable container starts. Record its source, digest, platform, and build time. Do not use it when: Do not use a tag as proof of exact content or safety. A digest pins content, but it does not prove trust. Delivery requirements: Name the code repository and target. List preconditions, changes, review and CI checks, conflict and data-loss risks, release order, and the rollback or recovery command. Repository safeguards: Keep unpublished work and a clear history. Do not run destructive steps without an explicit backup. Check the exact code diff and remote target before publishing. Acceptance criteria: Review the intended diff and pass all required checks. Keep the target version traceable. Practice failure recovery and keep published history clear. Evidence and limits (evidence boundary): A formal document may still be a draft, release candidate, or final version. Check its status and browser or platform support. Unknowns to confirm: Repository, branch, team activity, release environment, approval owner, protected checks, and rollback target.