- android.permission.INTERNET
- com.android.vending.BILLING
- android.permission.ACCESS_NETWORK_STATE
May 5, 2021
### Changed
- Integrate new In-App Purchase library
- Ratings Requestor: Request rating after 6 successful lessons, rather than 3
- Free: More units are now available for Free in the training plan
### Fixed
- Bug: On first-time load saving Theme to cloud when not needed
- Free: Promotion screen now shows Plus upgrade features
- Plus: App reloads after purchasing Plus to improve the experience