What’s this mention of “Mesh” in the latest release notes about?
in short: it’s about casting to connected plexamp devices and setting them up as rooms (e.g. headless units connected to speakers); they should show with a special icon in the cast menu to identify them as special targets and allow being streamed to in sync / remote controlled from the menu.
I haven’t been able to test this myself yet, so I’m probably missing some important aspects in my summary (or otherwise underselling it) 
Upcoming multi-room/zone synchronized playback via headless Plexamp.
Sounds brill!
Thanks for latest release, album ratings thanks 
