Compare a revised proof with its earlier version and requested changes.
Catch changes to approved branding in revised proofs.
See whether the requested proof fix landed and what else changed, right in the review thread before you approve the revision.
Show which requested packaging changes appear in the latest proof.
See which requested corrections appear in the latest proof, with findings beside your review notes and uncertain fixes called out.
Show the revised brand proof with its earlier change list.
Your reviewer can find the new proof beside the earlier version and the fixes still open, right on the task.