Flag changed purchases, compare promotion pay. Every one is ready to run, and you can adjust it in plain language.
Show both artwork revisions when feedback targets an older proof.
Your coordinator gets both revision links in chat when the task and current proof differ, with the task held for a human choice.
Flag artwork approvals that refer to an older proof.
Keep reviewers aware of changes to a proof before they act on a decision. Your task shows the mismatch and asks for confirmation.