1 Update the default preferences for the first time user. 1.1 For the timer feature, the default camera will be the rear camera. 1.2.For the sound feature, the default camera will be the front camera. 1.3.For the proximity feature, the default camera will be the rear camera. 1.4.For the fast feature, the default camera will be the rear camera. The user could update the default setting from the setting view. 2 Bug fixes.

1.Upgrade by using iOS16 SDK. 2.Fix the issue about text color of timer tab page in the dark mode when using the iOS 15 or iOS 16 3.Fix the issue about text color of setting view in the dark mode when using the iOS 15 or iOS 16

Fix the following bug when using the sound detection feature: When the app talks Ready for taking three photos , the talking sound almost cannot be heard because of the side effect by using the sound detection. In this latest edition, this talking can be heard clearly.

1.Improve the stability about taking photos in some specific situation by moving the switch camera job to the queue of configuring the camera session. 2.Fix the bugs. 3.Update the old features about timer. In the timer tab page, when we tap the Take One Photo buttons, the app will talk the waiting time every 5 seconds, when we tap the Take Photos button, the app will talk the waiting time every 10 seconds or every 5 seconds, or even 15 seconds.

1. Update by using iOS 14.2 SDK 2. For taking photos, use the new functions to replace the deprecated functions 3. This edition is only available for iOS 13.0 or above.

Improve the stability: Instead of using the default view size, use the full screen mode to present the camera preview controller and use the full screen mode to present the setting view controller. Because in the different iOS systems, when we present the view controller, the default view size might be full screen or not.

1 Use the launch storyboard instead of using the launch image. 2 In order to display correctly in the dark mode, update the color of text label in some view. 3 Bug fixes:  3.1 fix the bug about the fast feature in the app in the latest iOS version , so it could work correctly as it was in iOS 10. 3.2 fix the bug about sound detection 3.3 fix the bug about camera permission.

1. Upgrade by using the iOS 11 SDK 2. Support the 5.8" iPhone display.

1 Add the solution for the competition between the action of buttons and the reaction of sound detection. 2 Add the solution for the competition between the action of buttons and the reaction of detection of proximity sensor. 3 Add the solution for the sound interruption when the sound detection is running.

1 Upgrade the user interface. 2 Fix the bugs.

1.Add the following new features: (1) Talking the number of photos in English. The user could enable or disable this preference from the setting view. (2) In the fast tab page : instead of taking only one photo, this new edition could take photos from one to one hundred. The user could set the preferences from the setting view. (3) In the sound tab page : instead of taking only one photo, this new edition could take photos from one to one hundred. The user could set the preferences from the setting view. (4) In the proximity tab page (iPhone only) : instead of taking only one photo, this new edition could take photos from one to one hundred. The user could set the preferences from the setting view. 2. Upgrade for iOS 10.

1.Upgrade the old feature: add the detail label when the interval job is working. 2.Add the new feature: (1) Sound pitch detection for taking photos. (2) Fast photo when the user launches the app icon, the app could take the photo as soon as possible.