This updates supertuxkart to the current version 0.8.1 with the following additions and fixes:
- New track 'STK Enterprise'.
- Updated tracks 'Old Mine', 'Around the Lighthouse' and 'Zen Garden'.
- New modes 'Soccer' and 'Egg Hunt'.
- New karts 'Xue' and 'Sara'.
- Updated 'Beastie' kart.
- Wiimote support.
- Added tutorial.
- Added new 'SuperTux' difficulty.
- New bubblegum shield defensive weapon.
- New combined speedometer and nitro meter.
- Added ability to filter add-ons.
- Updated nitro models.
- Added ability to save and resume Grand Prix.
- Improved skid marks and particle effects.