Version 49 (1.0.48)

fix external card reader detection

Version 47 (1.0.46)

fix app lunch for Android 12

Version 46 (1.0.44)

1. update google library.

Version 44 (1.0.43)

1. add link to privacy policy link page.

Version 43 (1.0.42)

1. change for Google security issue.

Version 42 (1.0.41)

1. support punch without photo.

Version 41 (1.0.40)

1. fix string resource.

Version 40 (1.0.39)

1. fix for Android 9 or above.