I believe it may be of use to some of your clients to have the ability to change the frequency of back ups. Some sites may be updated monthly, therefore having four backups all identical. However adding in a toggle which will allow you to choose between: Daily Backups ~ Will take a backup everyday and will retain 7 versions before overwriting the oldest. Weekly Backups ~ Will take a backup every Friday night (could even make the day optional - I chose Friday as it is daft to make big changes before a weekend and will likely be making big updates on the Monday), it would retain two months worth or 8 backups before overwriting the oldest. Monthly Backups ~ Will take a backup on the last day of each month (again could be optional to any day of the month), and would retain 6 months worth of backups before overwriting the oldest. This would have saved me twice already in my career from mistakes that are beyond my control as a developer. However, it still appears bad on my part due to websites being my job. Food for thought, will be interesting to see this setting get developed and how you tackle it. Best of luck, thanks for listening, Jason.