Technical preview 0.3.0 - Android

This is a technical preview release. The UI and the functionality will heavily change.

New features:

• Send attachments
• Applying account settings now reconfigures the app settings
• User visible error handling for the login screen
• Show only invites created by other chat clients
• Show an indicator for new invites

Fixes:

• Invites are not removed after accepting or blocking requests
• Sorting issues

Known issues:
https://github.com/open-xchange/ox-talk/issues

Information:
If a problem occurs please first try to restart the app. If this does not fix the problem try to remove the app data and reinstall the app afterwards.