v2.0
- Added a completely new evolution algorithm that is much more accurate than the evolution algorithm used in previous versions, and which contains several new settings.
- Added two new commands in the View / Show menu.
- Added two new commands in the View / Show All menu.
- Added the new View / Show Selected menu, together with its eight new commands.
- Added the new View / Background menu, together with its twelve new commands.
- Added the new Edit / Reverse Objects command, which reverses the direction of the current selection of objects in the active window.
- Added the new Edit / Import Objects... command, which imports comets and asteroids from the web sites of NASA's Jet Propulsion Laboratory and the IAU's Minor Planet Center.
- Various minor bug fixes and improvements.
