Carry revision notes, check latest drafts, compare approved terms. Every one is ready to run, and you can adjust it in plain language.
Record the file version sent into client review.
Your review card shows the proof version your reviewer received, even if the linked file changes later.
Show the old sign-off beside the revised file for a new decision.
Your delivery manager gets a fresh review when a client deliverable changes after sign-off, with the earlier decision linked and the handoff held.