* Support for differencing vhdx images. [https://blueprints.launchpad.net/nova/+spec/add-differencing-vhdx-resize-support launchpad] [http://specs.openstack.org/openstack/nova-specs/specs/juno/add-differencing-vhdx-resize-support specification] * Support for console serial logs. [https://blueprints.launchpad.net/nova/+spec/hyper-v-console-log launchpad] [http://specs.openstack.org/openstack/nova-specs/specs/juno/hyper-v-console-log specification] * Support soft reboot. [https://blueprints.launchpad.net/nova/+spec/hyper-v-soft-reboot launchpad] [http://specs.openstack.org/openstack/nova-specs/specs/juno/hyper-v-soft-reboot specification]