V4.80 released October 20, 2014
Changes made from version 4.70 to 4.80:
- Improved Bluetooth performance and usability.
- Improved backup camera video interaction.
- Fixed issues related to HOS and FMI.
- Fixed issues related to routing.
- Fixed issues related to traffic.
- Fixed an issue that prevented some waypoint symbols from being shared with BaseCamp.
- Improved software stability.
http://www8.garmin.com/support/download_details.jsp?id=5883#