Support for UPNP renderer
Being able to control a UPnP renderer would be nice for those who like their music unaffected by the typical EMI of a desktop or laptop.
It's kind of related to #1436 (closed) but not really, because you can work around the absence of support of aPnP server, mounting a network share, but there is no workaround to support UPnP renderers, as far as I know.