We just posted an exciting update of our Android app. Finally, administrators can kick members from existing groups. We also added a more feature-rich image preview that allows you to rotate, remove and sort multiple images before sending them. The emoji picker was thoroughly redesigned to enable direct access to emoji categories. Besides, a few new emojis from Unicode 7.0 and dozens of country flags have been added. Here's a list of new features and changes in version 2.3:
