Flag changed purchases, compare promotion pay. Every one is ready to run, and you can adjust it in plain language.
Keep the latest proof beside earlier fixes for creative review.
Your reviewer can find the new proof beside the earlier version and the fixes still open, right on the task.
Check revised proofs against the creative changes requested.
See which requested edits made it into a revised proof and which still need work, right beside the files on your review item.
Catch proof files whose revisions differ from review titles.
Keep proof reviews clear: your coordinator sees conflicting revisions on the issue and can choose which one belongs in review.