Overall focus on stability and maturity for the integrated release, with new features like new rolling upgrades and better integration of services across the platform
Raising the bar on testing for a consistent user experience across drivers, specifically storage platforms
Big updates for Object Storage, including discoverability and a new replication process called s-sync that improves performance
New Block Storage feature allowing for better performance management in heterogeneous environments
First iteration of federated authentication allows users to access private and public OpenStack clouds with the same credentials
The Database Service is now part of the integrated release, which allows users to manage relational database services in an OpenStack environment