- Added program translations: French, Portuguese, Italian, Spanish - Fixed phone model roll direction ( phone was rolling to the wrong side )

* Fixed near plane/far plane clipping, so nearby planets are not clipped * moved Camera and Time editors out of the way ( to the top )

- constellation drawings on the sky background ( 31 constellations ) - set option in Visibility config

* Fixed error in ecliptic obliquity ( introduced in v1.7 ) * Almanac module with various calculation engines: Planets VSOP2013, VSOP87. Star catalogs: Navigation and Hipparcos 150. Moon ELP2000. * A selection of bright stars added as white 3d spheres. These are positioned on the surface of the celestial sphere ( at 200 AU ) * Click a 3D object to see object data (coordinates). * Animated solar system diagram ( in the Almanac module )

* PlanetFun Almanac module with various calculation engines: Planets VSOP2013, VSOP87. Star catalogs: Navigation and Hipparcos 150. Moon ELP2000. * A selection of bright stars added as white 3d spheres. These are positioned on the surface of the celestial sphere ( at 200 AU ) * Click a 3D object to see object data ( coordinates and calculations ). * Animated solar system diagram ( in the Almanac module )

- Moon realistic positions ( based on Astronomical Algorithms ) - Toolbar for camera manipulation

- Added two 3D objects: lighthouse and phone. These are positioned at user position using geographical coordinates (GPS) - 3d phone attitude in the scene is controlled by phone sensors. Select phone as camera target to see the sky pointed by the phone ( augmented reality )

* Fixed Polaris position * Config dialog was split in 3 smaller dialogs ( time, camera and visibility ) this improves interactive configuration. * Changed axis from ecliptic to celestial reference. * Textures moved to external files to simplify source code publication on github.

* Sky star background now shows star names * constellation lines and names * 42455 stars of the Hipparcos Input Catalogue * heliocentric axis ( RA and Decl )