Many updates have been added in the new version

The latest iteration of dominating the skies contains many important updates
- New main menu design
- Improved the physics of the jet fighter in breaking ice mode making it more enjoyable
- Also other planes received small improvements
- Tutorial is now ON by default
- Fixed some issues with the tutorial
- Level 1 of breaking ice mode has been redesigned to be short and fast
- Pickups give you more money now