This video shows the new 3D Fly-though feature, which is accessed through the conext menu on routes and tracks. The 3D page is automatically created if it has not already been set up.
Heading-up, where the map is oriented in your direction of travel, is built into the 3D map view.
Other new features are the Map color options & printing.
Alarm Notifications, with Off-course CrossTrack alarm, Exclusion Zone and Geo-fence alarms were added in 2.1