MPD & uPnP & Qobuz login

[hkphantomgtr]

Dear Agent Kith,

In my understanding, after v20, MPD got built-in uPnP function and Qobuz login function in v21?  
Would you please teach me how to activate them?  Something like? 
 

Code:

database {
             plugin "upnp"
)

If that built-in uPnp function work, does it mean we don't need upmpdcli anymore?

And for Qobuz log in, could we just add follow lines into mpd.conf?  

Code:

input {
        plugin "qobuz"
        username "badass"
        password "SOistheBEST"
        format_id "27"
}

And how to test Qobuz login? 

Please advice and your help is much appreciated.

Best,
hkphantomgtr