The waypoints are not 3 dimensional so there is no altitude data for the flight plan. There is also no way to enter altitudes in the flight plan so no vertical guidance from the flight plan. That is unless Dynon knows something they are keeping secret from me. ;D
There isn't today, although you'll notice that user waypoint actually do have an altitude field. They're currently unused (you can't use altitudes in your flight planning), but it's definitely on our list to tackle.