* System tray icon displays count of unread mail directly on itself
* Popup notification behaviour was changed: now popup notification appears only if the number of unread emails has
changed since last mail check
* Now you can view a short information about unread emails by click on system tray icon or choose "Details" from system tray menu
### Version 2.0 (release date: 23.03.16)
* **Important! Users of Mail Notifier 1.x have to delete old configuration file located in ~/.config/mail-notifier/settings.conf before first launch of new version**