I manually applied your patch to src/engine/sidechain/shoutconnection.cpp in a clean pull of Mixxx 2.2. on UbuntuSTUDIO 18.10. People use Studio because of the low latency kernel.
That worked perfectly, sending the correct metadata to Shoutcast2:
2019-03-18 09:21:11 INFO [ADMINCGI sid=1] Title updated [ABBA - Waterloo]
I manually applied your patch to src/engine/ sidechain/ shoutconnection .cpp in a clean pull of Mixxx 2.2. on UbuntuSTUDIO 18.10. People use Studio because of the low latency kernel.
That worked perfectly, sending the correct metadata to Shoutcast2:
2019-03-18 09:21:11 INFO [ADMINCGI sid=1] Title updated [ABBA - Waterloo]