Changes made from version 2.80 to 2.90:
Added support for Android version of Garmin Connect Mobile app (for LiveTrack).
Improved 3-axis compass performance.
Fixed missing 'AA Battery Type' option when not using the optional rechargeable battery pack in Setup > System. This only affected the standard (yellow) GPSMAP 64 model.
Fixed issue with barometer when auto calibration is turned off.
Fixed missing ascent, descent, and elevation statistics when reviewing certain tracks.
Fixed possible shutdown when using custom waypoint symbols.
Fixed possible shutdown when displaying the option menu in Czech.