Check purchase facts, compare invoices, request missing proof. Every one is ready to run, and you can adjust it in plain language.
Keep image proofs tied to the current revision and review date.
Your review tasks show the current image revision and reviewer due date, so the next handoff is clear.
Point publication review tasks to the latest page proofs.
Your review tasks point to the latest proof, with a comment naming who saw the previous version so the next handoff stays clear.