The new Change Log for the agent record will give you visibility to what information has been updated on an agent record, when the change happened and by whom.

Access the log go to the Agent Profile page and click on the View Change Log button in the top right of the page.

You will see a new page show up with all the changes made to the record over the last 60 days.

Note: If you are viewing this shortly after the feature is released you will likely see less than 60 days worth of information changes as the capture of these changes only started a short time before the feature was released.