http://www8.garmin.com/support/download_details.jsp?id=11421#Instruct
Changes made from version 10.60 to 10.91:
Added support for a Sunrise & Sunset widget. Settings > Widgets > Add Widgets > Sunrise & Sunset.
Added support for an Alternate Time Zones Widget. Settings > Widgets > Add Widgets > Alt. time Zones.
Added a setting to display a calibration prompt when using a power meter. When using a Vector, this will also allow the user to set the power meter crank length. Menu > Settings > Sensors & Accessories > Power Meter > Calibration Prompt.
Fixed an issue where the altitude on device wasn't accurate when using the Jumpmaster app.
Fixed an issue where Broadcasting Heart Rate was not working as expected, if accessed from the power controls menu.
Fixed an issue where Flashlight would turn off when using gestures.
