Kerbal Space Program v0.19 - KSP OSX

v0.19.0

New:

* Added visual (and sound) effects for re-entry and supersonic flight.
* Overhauled the Kerbal Face Expression System with new animations, which are also visible on EVA.
* Added wheel parts and modules for the construction of rovers.
* Added several new general purpose structural parts.
* New mesh for the launch pad area, now with 100% less launch tower.
* New mesh for the Runway, with sloping edges to drive on and off it.

Bug Fixes and Tweaks:

* The sun no longer shines from below on ships and scenery objects at night, or while in orbit over the dark side of a planet.
* Fixed the airspeed sound not looping properly, and adjusted the pitch range for it.
* Various minor balance tweaks.
* More texture variety added to probe cores, to better determine their positioning.
* Fixed a few objects that were on the wrong layer.
* Fixed an issue when comparing versions, which could result in false 'incompatible' warnings.
* Fixed an issue with velocity changes when resuming 1x time while on a hyperbolic orbit inside a rotating reference frame.