New features

• Added avatars for event rewards at the bottom of the map. Locked rewards are shown as black silhouettes.
• Added local push notifications for special offers about to expire
• Added ads for double offline profit
• Added Twitter and Facebook buttons in the settings menu to visit our community pages.
• Added mementos to the game

Improvements and bug fixes

• Improved the feedback for completing event milestones
• Improved the event balloon to refresh the events list during the gameplay
• Fixed various minor bugs.