To check the version of OSDSUS that you have installed, use the following PowerShell command

Get-Module OSDSUS

OSDBuilder

The easiest way to see which version you have in OSDBuilder is to run any of the following PowerShell commands

Get-OSMedia
Update-OSMedia
Get-DownOSDBuilder

OSDUpdate PowerShell Module

You can easily check the version used by OSDUpdate with the following PowerShell command

Get-OSDUpdate