Asphalt Xtreme/Season Update

The Asphalt Xtreme Winter Update (v1.2.1) is the second update of Asphalt Xtreme.

Announcement
The following text was published on the Apple Store:

Think you've already felt the full, unbridled power of Asphalt Xtreme? Ha! We've barely warmed up! Get a load of these new features and challenges to keep you on your toes in Update #2!


 * 6 MIND-BLOWING NEW RIDES: Whatever your style of speed may be, there's a new ride to try, including the Hummer HX (SUV), Mini John Cooper Works (Rally), 1968 Chevrolet Camaro (Muscle Car) and more!
 * MORE TO MASTER: Take on a brand-new Season for each challenge level, from Rookie to Master. And challenge yourself to the ultimate tests of skill in 6 new Masteries—one for each of the new vehicles.
 * CRACK OPEN THE NEW YEAR: Stock up on new Seasonal Boxes with awesome new items inside.
 * OTHER UPGRADES: Various game performance improvements, optimizations and bug fixes.

New Vehicles
Class B Class A Class S
 * Mercedes-Benz G 500 (SUV)
 * Mercedes-Benz G 500 (Truck)
 * Mini John Cooper Works (Rally)
 * 1968 Chevrolet Camaro (Muscle Car)
 * Hummer HX (SUV) (Token car)

New Seasons

 * Polar Wave (Rookie series)
 * Quick Getaway (Amateur series)
 * Cargo Delivery (Semipro series)
 * Open Top (Pro series)
 * ... (Master series)