http://www8.garmin.com/support/download_details.jsp?id=11421#Instruct
Changes made from version 7.12 to 7.14:
Added support for configuring the Controls menu with more than 10 items.
Added support for persisting Heart Rate data on the widget, across a power cycle.
Fixed an issue where the MyDay widget was slow to load, with a large number of activities on device.
Fixed an issue where Move IQ events were being displayed on Garmin Connect, when the feature was turned off on device.
Fixed an issue where the Virtual partner page was being incorrectly added to the activity data page loop while navigating.
Fixed a potential issue where large elevation values were being reported on the summary page for certain activities.
Fixed a potential issue where swim data like lengths and strokes, could be missing from the activity file for long periods of time.