It is built by taking inspiration from Gmail.
It is simple and has a very user friendly UI.
One Inbox, which means all messages
appear as if you are having a chat conversation.
1. autocomplete for searching users
2. option to send messages to multiple users at once
3. added support for translations
4. cyrillic characters bug fixed
5. improved css
6. utf-8 names bug solved
7. file uploading bugs fixed