The new Azure Resource Manager-based model, boasting feature parity with Cloud Services (classic), as well as regional resiliency and ARM capabilities, has now been made generally available.
Role-based access RSS
The new model, now in preview, extends the functionality of the classic Cloud Services model, and also offers additional Azure Resource Model capabilities such as role-based access.
Azure Files Active Directory authentication is now in preview. Azure Files will be usable through AD credentials, in the form of a seamless transition from on-premise control experience.