You can do remote deployment (RD) through the old executable available on RD page, the installed host will automatically be upgraded to latest app version in 24 hours, since your account will be set-up for being on latest app version.
Great suggestion Abhishek, that's what we are currently doing but seems rather circuitous to have to update when we are already installing so I was hoping to have this added to the latest version.
Additionally sometimes the auto-update is failing resulting in the workstation losing all GoToMyPC access which then generates downtime for users while we manually re-register the workstation.
Note your suggestion admin-tium.
We will have this included in upcoming release versions.