Versions:

2.2.4:
— Added Vietnamese translation.
— Added new method for flash controlling.
— Other minor fixes and improvements.

2.2.3:
— Minor fixes and improvements.
— Updated translations.

2.2.2:
— Fixed problem with custom vibration/flash pattern.
— Updated translations.

2.2.1:
— Minor fixes and improvements.
— Updated translations.

2.2.0:
— Added new method of flash controlling «Alternative 6» (for Android 6 and higher).
— Minor fixes and improvements.
— Updated translations.

2.1.11:
— Fixed alerts for Telegram.
— Fixed alerts for MMS messages.
— Minor fixes and improvements.
— Updated translations.

2.1.10:
— Fixed alerts for VKontakte 5.0.3.
— Minor fixes and improvements.

2.1.9:
— Minor fixes and improvements.
— Android below 4.3 is not supported anymore.
— Updated translations.

2.1.7:
— Fixed rare problem with playing sound.
— Added Lithuanian translation.
— Updated French translation.
— Fixed Traditional Chinese translation on Android 7 and higher.
— Reduced app size.
— Other minor fixes and improvements.

2.1.3:
— Android Wear support.
— Fixed alerts for Telegram.
— Ability to add own sounds.
— Ability to select file for backup/restore (for Android 4.4 or higher).
— Other minor improvements.
— Added Belarusian translation.
— Updated translations.

2.0.11:
— To stop alerts, swipe Prof Reminder’s notification left or right (for Android 5 and higher).
— Other minor improvements.
— Updated translations.

2.0.10:
— Fixed behaviour of notification (in the area for notifications).
— Fixed work of LED on Android 7 and higher for several devices.
— Other minor improvements.
— Updated translations.

2.0.9:
— Volume control is now available in «Simple» view of profile.
— Added Latvian translation.
— Updated translations.
— Other minor improvements.
— Android 2.1 and 2.2 aren’t supported anymore.

2.0.8:
— Minor bug fix.
— Updated translations.

2.0.7:
— Improved interface for TalkBack users.
— Updated translations.
— Other minor improvements.

2.0.6:
— Minor improvements.
— Updated translations.

2.0.5:
— Improved work of contact filter.
— Various small improvements.
— Added Arabic translation.
— Updated translations.

2.0.4:
— Fixed work of contact filter in profile “Flash on call”.
— Fixed alerts for missed call on phone LG G3 with enabled option “HD Voice”.
— Updated translations.

2.0.3:
— Now it’s possible to set zero Delay.
— Fixed too low volume on several devices.
— Added Persian (Farsi) translation.
— Updated translations.

2.0.2:
— Improved stability on Android 6.
— Updated translations.

2.0.1:
— New user interface.
— Backup/restore settings.
— New profile “Flash on call”.
— Two view of profiles: Simple and Extended.
— Basic support of Android Wear.
— Added option “Min priority”.
— Ability to use wildcards (* and ?) in filter by Number.
— Various fixes and improvements.

1.9.2:
— Fixed problem with option “Ignore short call” on several phones.
— Updated translations.

1.9.1:
— Added Croatian and Turkish translations.
— Updated translations.

1.9.0:
— Added option for using front cameras flash (for Acer E700 and other phones).
— Added Dutch translation.

1.8.4:
— Fixed playing flash pattern.
— Various small fixes and improvements.
— Added Spanish translation.
— Updated translations.

1.8.3:
— Fixed high battery drain (it has been only in version 1.8.2).

1.8.2:
— Various fixes.
— Updated translations.

1.8.1:
— Fixed crashing.
— Updated translations.

1.8.0:
— Added option for selection audio stream.
— Fixed work of option “Hidden” in “Contact filter”.
— Fixed rare bug when incoming message was ignored.
— Updated translations.

1.7.4:
— Fixed crashing pn phones without Google Play.

1.7.3:
— Fixed widget on several Launchers / Devices.
— Fixed crashing on profile test.

1.7.1 — 1.7.2:
— For Android lower 4.3: Fixed selecting “Viewing event” in option “Stop by” in profiles for calls and messages.
— Fixed rare false notifications on several phones.
— Added Greek translation.
— Updated translations.

1.7.0:
— Added plugin for Tasker / Locale.
— Added option for language changing.

1.6.3:
— Added Romanian and Portuguese translation.

1.6.2:
— Fixed crashing on setting custom Vibration or Flash pattern.
— Updated translations.

1.6.0 — 1.6.1:
— Added option to set days of week in Limits section.
— Added support for third party lockscreens.
— Allow independent settings on the phone mode (“Normal / Vibrate / Silent”).
— Improved work of White filter for contacts.
— Updated translations.

1.5.2:
— Fixed false positive notifications for several apps.
— Fixed several minor bugs.
— Added Ukrainian translation.

1.5.1:
— Fixed creation of “Simple” profile.

1.5.0:
— Added notifications for 3rd party applications (Premium version only).
— Added option to start notifications only when screen is locked.
— Added warning for Sony Xperia users about STAMINA power-saving mode.
— Added Azerbaijani translation.
— Small fixes and improvements.

1.4.7:
— Improved LED controlling for HTC phones (LED was working 5 minutes).

1.4.6:
— Fixed LED controlling (with method “Alternative”).
— Question about LED added into FAQ.
— Updated translations.

1.4.4:
— Fixed option “Ignore short calls”.
— Added Slovak translation.
— Updated Czech translation.

1.4.3:
— Fixed LED controlling.
— Added option to switch LED controlling method (try to change in case of troubles).

1.4.2:
— Fixed crashing under Android 4.0.x.

1.4.1:
— Fixed notification restart.
— Improved LED control.
— Added Hungarian translation.
— Updated translations.

1.4.0:
— Added LED indicator support.
— Fixed playing sound on Android 4.4.
— 3 default profiles: Day — Call, Day — SMS, Night.
— Various improvements.
— Updated Czech translation.

1.3.3:
— Fixed crashing on start on several devices.
— Added Bulgarian, Korean and Polish translations.

1.3.2:
— Fixed crashing on HTC Desire A8181 (Firmware MIUI 2.3.7).
— Updated translations.

1.3.1:
— Fixed crashing on opening (“Menu > Settings”).
— Added German translation.
— Updated Italian translation.

1.3.0:
— Remade volume setting.
— Option for disabling vibration in silent mode.
— New option for showing icon in status bar only when notifications is active.
— Fixed crash in window with custom vibration mode.
— Updated translations.

1.2.5:
— Now displaying of icon in status bar is enabled by default.
— Updated Italian translations.

1.2.4:
— Added transparency setting for wigdet.
— Fixed wigdet for HD screens.
— Updated translations.

1.2.3:
— Added Italian and Serbian translations.
— Updated French translation.

1.2.1 — 1.2.2:
— Fixed ForceClose.

1.2.0:
Added:
— Contact filter. Allow to start notification only for defined contacts. (only in Premium version).
— Option for stopping notifications by screen unlock.
— Option for opening application (or stopping notifications) using status bar icon.
— Option for setting up flash blink rate.
— New method to work with flash.
— Test profile.

Fixed:
— Bug with on-screen Menu button.
— Disappearing of status bar icon on Android 4.0.x.
— Sound volume settings.

1.1.3:
— Added Czech translation.
— Updated French and Chinese translations.

1.1.2:
— Fix rare crash after outgoing call on some devices.
— Updated French translation.

1.1.1:
— Fixed FC(force close) during when enabling icon in status bar under Android 3.0.x — 4.0.x.

1.1.0:
— Added widgets.
— Added option for displaying two additional launcher icons for quick start/stop service (Useful for external control).
— Added option for displaying icon in status bar (for increasing service stability).
— Now for notifications with turning screen on — current bright level will be used. (Earlier — minimal).
— Fixed notifications for MMS.
— Added French and Chinese translation.

1.0.3:
— Fixed: Now notifications will not play during outgoing call.
— Fixed possible problem with saving settings for Android > 2.3.

1.0.2:
— Fixed simultaneous work of profiles.

1.0.1:
— Fixed ignoring the first event after device restart.
— Fixed a possible Force Close during restoration of some windows.
— Added displaying pop-up message about updating the profile.

1.0.0:
— First release.