2.2.0

• fix styling bug
• remove restoring window position because of a currently undiscovered bug

2.1.0

improve styling

2.0.0

• new message type polls
• new emoticons
• central message center for open conversations
• only show last 20 messages
• reduce scroll speed
• save last window size and position on application restart
• new configuration parameter for welcome text on application start
• update all dependencies and switch to nw.js and io.js
• set correct logo icon in header
• fix unread counter bug
• ignore messages sent to a room a user has left

1.2.0

• fix date bug
• update third party libraries
• smaller fixes for linux and mac os x

1.1.0

• set focus on input field on room/user change
• improve key validation
• fix notifications click

1.0.0

• final version; end beta
• little style improvement

0.10.0

• encrypt userfiles
• show green key icon if valid key for user is given …
• fix systray notifications for room invitations and decline/accept invitation
• focus on window on conversation click

0.9.0

• prevent crash if title or message is too long for notification
• fix a few key management bugs

0.8.0

• unread messages notification will be shown repeatedly until user reads them
• show unread messages in application icon
• internationalization (english and german)
• use node webkit built in notifications
• sum.exe config parameter handling fixed
• new menue entry: remove avatar
• fix bug when server quits unexpectedly during file sending
• fix avatar display bug in notifications

0.7.0

• update node modules
• fix bug: exception on notification without text
• fix #26 filetype validation