Sources
Story Timeline
•Latest version
Google Introduces Chat-Like Redesign for Gmail on Android with Quick Reply UI
Google Introduces 'Profiles' in Messages, Redesigns Gmail for Android with Privacy Protection
Google Redesigns Drive and Gmail Apps for Android, Introduces Chat-Style UI and Message Composition Box
Google Drive Redesign and Gmail Chat-Style UI Coming to Android Soon
•Original version
Gmail Tests Chat-Style UI for Quick Replies to All Emails on Android
