Rollback and promote

You can activate any ready or superseded deployment in the history list. Depending on whether that deployment is older or newer than the current one, the action is labelled Rollback or Promote — but both work the same way.

How it works

Activating a historical deployment re-deploys its already-built image to the runner. No rebuild from source happens. The process goes straight to the deploying phase, so it is significantly faster than a fresh deployment.

The current deployment is superseded when the re-deploy becomes ready.

Steps

1. Go to Project → Environment → Deployments.
2. Find the deployment you want to activate in the history list.
3. Open its row menu and select Rollback (if it predates the current deployment) or Promote (if it is newer).
4. Confirm. The environment enters a deploying operation — no other operations can run until it completes.