Threema for Android gets a big update today. Threema's design has been refreshed and modernized, inspired by Google's new «Material Design». The app now also supports tablets with a multi-pane layout and allows you to acknowledge or answer messages directly from Android Wear devices such as smartwatches. The update 2.0 further includes:
- Option to hide stale contacts (inactive for more than 3 months)
- Material design inspired menus, toolbars, etc.
- Redesigned navigation drawer
- Floating action buttons
- Combined notifications with picture/video preview
- Search contacts in contact list
- and much more
See here for the full change log.