Fixed an issue with recording videos.

New "Single" mode for swapping front and back cameras while recording.
Fixed issues with iOS 15.2.

Improved compatibility.

Improved compatibility with iOS 14.

Fixed an issue with external mic.

- Fixed an issue with audio.

- Microphone beam forming for dual outputs
- Improved video stabilization
- Improved video zooming

Improved compatibility with iPad

- Support for ultra wide & telephoto lens
- Support for iPad Pro (3rd Generation or later)
- Bug fixes