This update adds the following...
Flares no longer do damage if they happen to hit your helicopter or anything else.
Fixed a bug where toggling the turret Autogun system on/off would also disable door gunners which was not an intended outcome.
Fixed an occasional bug where terrain foliage would not be rendered and would then suddenly pop back in
Fixed a bug in the raycasting collision system which would allow ricocheting bullets to pass through the terrain. Bullets will now ricochet correctly again.