Release 0.32

Added Japanese translation.

Release 0.31

Added AppCompat for older devices.

Release 0.30

Added option to change luteal phase length.

Fixed wrong sort order in list view.

Improved permission handling for Android 6 or later.

0.23

Added Russion translation.

Added some missing content description for some week day labels.

0.22

Improved accessibility support: All elements now provide a meaningful content description, so the app can also be used completely with TalkBack.

0.21

Reverted database sort option so the details list will be displayed properly again.

0.20

Added Spanish translation.

Extended color scheme to indicate days before the first cycle and after the last
calculated cycle.

Code cleanup and optimization.

Changed target SDK version to 20 (Android 4.4).

0.19

Fixed a problem with the weekday labels when changing start of week from sunday to monday.

0.18

Added Italian translation.

Added preference for start of week (sunday or monday).

0.17

Fixed a problem with restoring databases and preferences.