Right now, an update is being driven to the Hangouts app for Android units that brings with it minor adjustments in a couple of spaces.
Although the update is for version 3.0 (from 2.5), there aren't any dramatic adjustments:
- Snooze notifications button moved to most sensible
- Mint inexperienced accents in new spaces
- Long-urgent a message comprises View Profile choice
- Improved contact cards (that resemble the new Google Contacts)
Come remark in this article: Latest version of Hangouts introduces refreshed contact cards [APK Download]