This document provides an overview and summary of key features in the latest release of Cisco Jabber. It begins with an introduction to Cisco Jabber and its market adoption. The rest of the document is organized by feature area and summarizes new capabilities in areas such as contacts, chat, telephony, integration with other applications, IPv6 support, FedRAMP compliance, and additional features. It concludes by emphasizing the importance of user experience and an active roadmap to help organizations get the most value from their Jabber deployment.