1.2.6

Prevent the screen to sleep when in execution

1.2.4

1. Add grid reference lines
2. Add a flashlight control button
3. Add camera pinch to adjust focus
4. Adjustments for the timer

1.2.2

1. Add focus adjustment square
2. Add camera type switch(0.5x, 1x, 2x)

Version 1.2

1. Add delayed capturing.
2. Add tutorial page.
3. Fix some bugs.

Version 1.1

Add live photos support.

Version 1.0

The first release with basic functionalities.