You can now download Email V2 unsubscribed recipients. This helps customers manage lists across multiple events. To download a list of unsubscribed recipients, navigate to Email V2 >> Reports >> Unsubscribes. At the bottom of the report, there is now an option to export the report.
Note that you can use the date filters at the top if you want to only export unsubscribes since a certain date.
We continue to add more features to Email V2, as we have fully migrated all automated emails to V2 and will be moving legacy Email Marketing to view/export-only mode for sent emails and recipient lists.