If you are used to checking, verifying, or even leveraging the Global variables, such as XDAuthToken, XDSDKAuth, XDSDKProxy and XDSDKUser, created by the Get-XDCredentials cmdlet, Citrix has made changes to the way these cmdlets store and use this data. They have now moved these 4 values into the new NonPersistentMetadata property of the Get-XDCredentials cmdlet output.
But of course there is no documentation to explain this change or even make us aware of it. In fact all their documentation still refers to the global variables. Very frustrating!