1. Improve: Sync time through SIYI FPV.
2. New: Support EXIF file information processing.
3. New: 1080p streaming is supported.
4. Improve: No limit for picture saving quantity.
5. New: Accelerator hexahedral calibration, user IMU calibration.
6. Fix: Occasional vibration when gimbal is heading down.
7. New: Absolute zoom is supported by S.Bus control and SDK commands.
8. Improve: Gimbal control deadzone is reduced to ±1 from ±4.
9. Improve: No temperature detection unless gimbal is under constant
temperature calibration.
10. Improve: Gimbal will not center when it hits roll limit.
11. Fix: Roll angle will keep when gimbal is heading down during flight.