> TunSafe will not be able to communicate with the wireguard servers if it does not use the correct encryption and protocol scheme

There's a lot more to writing secure software than merely implementing something that appears to speak the protocol some of the time, or merely implementing a protocol at all. As I said, don't rely on TunSafe.

As above, we'll have snapshots of the cross platform implementations shortly. Until then, I'd recommend just waiting patiently.