1. Support multiple characters to mixed different dances.

2. Support WIFI file transfer music function.

3. Support music visual background.

4. Increase the number of high quality dances.

5. Unify UI style.

6. Improve all characters' clothes and hair fluttering effects.

7. Enhance the DLC function.

8. Optimize application performance.

9. Optimize the video recording function.

10. Optimize the function of dance deceleration and acceleration.