@amnasoft We'll see if it ever will be made…
And I really think they have to include this info about which OS will work right on the landing and purchase page for Opera Pro, https://www.opera.com/features/vpn-pro
It only says "Android and desktop devices" and then not to mention that it's only Windows (and Mac?) desktop devices, this is deception.
Because: VPN is not rocket science, Linux (Ubuntu) has OpenVPN functions built in and I would only have to enter server credentials to use a VPN, no need for proprietary software. But not even this will work with Opera Pro VPN.