If you are interested in running pserver with the new client packet (this require modifing the emulator itself to add the support).
You can find it here :

I'm planning to use the documentation here so thank you @
for all those details. 
I still have to finish the json rpc part and add the actual auth.
Noscore will support it sometime next month.
Got a bit of time today to finish this poc. You can now use it to connect on official server without the official launcher.






