- Integration of Orekit types everywhere (interfaces etc.)
- Replace long timestamps with AbsoluteDate
- Properties of the central body can be changed in its property page
- Add line-of-sight for sat2sat and sat2gs visibility as report and on the map
- Add visibility circles around satellites and ground stations (buggy
for coordinates around poles, must be switched on in the preferences)
- Rename CKE Satellite to Custom Satellite
- Add more options to describe a new custom satellite's orbit besides Keplerian
elements: cartesian, circular, equinoctial
- The native orbit description of a custom satellite can be switched in
its property pages
- Show a TLE satellite's TLE data in its property pages
- Add two Natural Earth II as selectable map images
- Performance improvements for long ground tracks
remove Welcome page; update About page