Multiroom Status?

Is there currently multi-room support within Volumio? If so, could anyone point me to docs?

More detail:
I’ve used the free version of Volumio for a long time, and have always been interested in multi-room support. To be clear, what I mean by this is the ability to have more than one volumio device playing the same music simultaneously with some sort of synchronization. Over the years, I’d gotten the impression that this functionality was in development at various times, but I’ve not heard anything about it for some time.

Thanks for any feedback