Rhythmbox in the solus repos does not appear to be compiled with the Rhythmbox Grilo Media Browser plugin available
This would be useful for anyone who has a dlna server and would like to be able to use rhythmbox as a dlna client. Most other distros that I've used have rhythmbox compiled with this plugin enabled.
For example, I have a subsonic server (which also functions as a dlna server) and would like to be able to stream music from it on my laptop using rhythmbox. Rhythmbox is the only music player I'm aware of with decent dlna support.
I'm pretty sure it's included in the standard rhythmbox source code: https://github.com/GNOME/rhythmbox/archive/v3.4.2.tar.gz