Streaming to other UPNP renderer

Dear Volumio Team,

your product is really great.
I´m using a Primo HIFI Edition, latest FW-Release and USB connected HD.

Is there any way to stream my music files over MyVolumio UI to other UPNP Renderer in my network?
I am currently using 8Player IOS App to listen over my CocktailAudio X40 or Cayin DAP, but
It would be much more convenient to do this from MyVolumio.

Is there a way I haven´t found or is something planned in the future?

Thanks for your support

Have you tried the MiniDLNA plugin from the Directory? This installs a UPnP server on your Volumio device so you should be able to connect another UPnP streamer to Volumio as an endpoint.