Release Notes: This release adds the new ln_ API calls and a new header structure, and includes many bugfixes. Solar system bodies with hyperbolic orbits are now also supported.
Release Notes: This release has new functionality to calculate elliptic motion of bodies (asteroid and comet positional and orbit data), asteroid and comet magnitudes, parabolic motion of bodies, orbit velocities and lengths, atmospheric refraction, rise, set, and transit times, and semidiameters of the Sun, Moon, planets and asteroids.
Release Notes: Quite a lot has changed in this version. There is a new (shorter) API, and Lunar positions and phases can now be calculated. In addition, the API documentation has been vastly improved.