Compare a changed item with its earlier decision, check the applicable approval requirements, and open a linked review before work continues.
Link changed builds to a fresh review before release handoff.
Keep release handoffs on hold when a candidate build changes, with a new review that shows your delivery manager what changed since the last decision.
Keep changed release cards held until reviewers decide again.
Keep a changed release card from moving forward on an outdated sign-off, with a new review linked to the earlier decision.