Citrix Cloud Updates

With this change, Citrix adds Nutanix AHV to the list of hypervisors that can host the Connector Appliance.

With this feature, when creating a machine catalog, VMs are not provisioned at catalog creation time, but rather the first time VMs are powered on. For non-persistent catalogs, the OS disk is deleted when the VM power state is set to Off, and recreated when the VM is powered up. The AWS on-demand provisioning feature reduces your storage costs and provides faster catalog creation.

This feature supports MCSIO for non-persistent VMs created on AWS.  MCSIO dramatically improves VM IOPs performance by leveraging two stages of caching technology from MCS.  

This feature enables admins to change disk and memory cache size to facilitate finding the most optimized cache configuration and adopt changing business needs when changing VM configurations.

With this feature, when you power off a persistent Citrix Hypervisor VM and put the VM in maintenance mode, you can request to reset the OS disk.

A new congestion control algorithm has been introduced to optimize EDT, allowing the protocol to achieve higher throughput and reduce latency for an enhanced user experience. Please refer to this blog post for more details.

`Set-ProvScheme` changes the provisioning scheme. However, it does not affect existing machines. Using a new PowerShell command `Request-ProvVMUpdate`, you can now apply the current provisioning scheme to an existing persistent or non-persistent machine or set of machines. 

Using this feature, you can use Azure Active Directory joined image to create machine catalog.

This feature enables you to assign a drive letter for MCSIO WBC disk.

In Azure environments, Citrix now supports Azure AD dynamic security group for a machine catalog.