Yes! The Deal Notes Activity Feed is a dashboard widget that aggregates all deal notes, both latest and historical, across all the deals in your pipeline.
To add the Deal Notes Activity Feed, go to: Administration > Application Configuration page and select the Dashboard tab to view a list of available dashboard widgets. Select the "Deal Notes" dashboard and click "Add."
After you have added the Deal Notes dashboard, you will find it on the homepage's Dashboard dropdown menu.
Select the Deal Notes dashboard to view the Deal Notes Activities Feed. You can use the Page Filters to narrow down the results by created date, company, deal status, etc.
Agent users will also have access to the Deal Notes Activities Feed on their more limited homepage dashboard, but only for the deals they have permission to view.