Is it possible to delete backups periodically and automatically? That is if you automatically backup the day, only you can have backups up to 3 days before (ie the last 3 versions of my web), and so Avoid overloading the website of the hard disk or the space in Dropbox.
Backup & Restore Dropbox PRO plugin version has the feature “Backups to retain in Dropbox”. You can select the number of backups to save on your Dropbox. When the limit of saved backups is reached, old backups will be deleted from your Dropbox automatically.