Carry revision notes, check latest drafts, compare approved terms. Every one is ready to run, and you can adjust it in plain language.
Email the original maker the proof version and fixes due next.
Your maker gets a rework email that names the reviewed proof and fixes due next.
Split proof feedback into fix tasks for the original maker.
Your maker gets clear fix subtasks tied to the proof the reviewer saw, so the next round starts with the right version.