Carry revision notes, check latest drafts, compare approved terms. Every one is ready to run, and you can adjust it in plain language.
Put reviewer changes beside the exact file version to revise.
Your designer gets the changes reviewers requested, tied to the rejected file version, with a link back to the approval.
Assign artwork corrections to the designer of the reviewed proof.
Your maker gets clear fix subtasks tied to the proof the reviewer saw, so the next round starts with the right version.