Changes made from version 6.44 to 7.02:
Improved the VIRB widget to accurately reflect the settings available on the connected VIRB, which may vary with model.
Fixed an issue where the device backlight would not work as expected when Do Not Disturb was enabled.
Made various bug fixes and code improvements to improve stability.
http://www8.garmin.com/support/download_details.jsp?id=11421#Instruct