Close signed tasks, open follow-ups, carry revision notes. Every one is ready to run, and you can adjust it in plain language.
Update proof links when a new version reaches review.
Your review tasks point to the latest proof, with a comment naming who saw the previous version so the next handoff stays clear.
Put revised artwork back on the reviewer's task with its version.
Your reviewer gets a task ready to review, with the replacement proof and its version named in a comment.