v0.6.2 update is out

[h2]What's new in v0.6.2[/h2] * New game mode: Championship (BETA) * New feature: A Countdown is started in race mode after the first player finishes. The other players have 20 seconds to finish after that. * Improved: Car engine sound effect volume gets reduced slightly over time to avoid having so much noise when racing with lots of players. * Improved: Added outline to leaderboard texts and texts above cars to help readability. * Improved: Added Swosh sound effects in game when the user interface shows various dialog windows. * Improved: Reduced in game leaderboard transparency. * Fixed bug: In Race mode all players was called P1 and all AI players CPU. Now players are called P1, P2, P3 and CPU4, CPU5 etc. * Fixed bug: Post processing no longer works when a player hits a wall.