This release contains some minor changes and enhancements:
- The colors of the visibility maps have been changed to be better distinguishable when viewed as monochromatic images.
- Waypoints must now be defined with given waypoint IDs (see documentation).
- A new method was added to calculate the relative visibility from a given location to a specific waypoint.
- The calculation of the view angle was changed and set to zero for angles > 90°.
- Labels on the visibility maps were changed.