The major features:
1) Autopilot performance enhancements. We continue to be committed to fielding the best autopilot possible.
2) Improved SkyView Network Redundancy, with detection and annunciation of wiring or electrical problems, and in-flight failover to a backup network (that you've already wired if you have a SkyView system)
3) Rotax 912 iS support (via an SV-EMS-221 module that includes CAN bus)
4) Multiple ADAHRS cross-checking and annunciation when they don't agree, with a neat UI to display both ADAHRS' instruments side by side
5) Basemap! Roads, rivers, cities, etc. Free! Worldwide coverage!
6) Enhanced airspace depiction. Better colors. Dashes. Customizable colors.
7) Automatic text decluttering of map items for vastly improved legibility.