Update v 3.0 (Dec 13, 2018)
1. Improved precision of shots in some cases, such as shots along the line with "Good" timing.
2. Added new hints for the shot circle (ball landing area) and difficult shots.
3. Shot circle and ball trail color now depend on shot type: red fill indicates an "out zone" for each shot, border color corresponds to shot timing.
4. Added optional close-up cameras in selected situations (Settings/Graphics/Close-up cameras).
5. Added over 50 tournaments (new tournament for every 1-2 weeks).
6. Added optional drag/manual shot/swipe direction visualization (Pause menu/Swipe visualization).
7. Added optional drag/manual shot/swipe direction correction.
8. UI improvements.
9. Bug fixes and optimizations.