Compare document versions

Version history gives a revision a relationship to its original. Use that relationship when you inspect changes.

Open the intended document and view its versions. Check which version is current.
Choose the supported compare-with-previous action for the relevant revision, or select the two intended documents in Compare.
Confirm the displayed A/B labels and inspect the differences.
Return to history and decide which version is appropriate for review, signing or sharing. Do not infer that a newer filename is the approved version.