Translations:ReleaseNotes/Juno/82/en

• Recovery from failures during stack updates
• API to cancel and roll back an in-progress stack update
• Implementation of new resource types:
  • OS::Glance::Image
  • OS::Heat::SwiftSignal
    • Provides the option to store Wait Condition (and Software Deployment) data in Swift
  • OS::Heat::StructuredDeployments
    • Groups code for multiple lifecycle events into a single deployment resource
  • OS::Heat::SoftwareDeployments
    • Provides a way of avoiding circular dependencies when deploying an interdependent cluster of servers
  • OS::Heat::SoftwareComponent
  • OS::Nova::ServerGroup
  • OS::Sahara::NodeGroupTemplate
  • OS::Sahara::ClusterTemplate
• Remember the previously-supplied parameters when updating a stack
• Improved scalability
• Improved visibility into trees of nested stacks