Multiplayer Services Preview

Hello,

I'm wondering if I can get an update from the Unity Multiplayer team on when the multiplayer matchmaking service (https://unity3d.com/services/multiplayer) is going to come out of preview. Is it possible to ship games using that service now, or should everyone be building their own solution until it comes out of preview?

Also do you know anything about future plans around pricing and so on?

Thanks,
Alex.