56f6b9822f
Reporting version 1.5.0 to mumble-server caused it to expect the newer audio frame format (terminator bit on opus length varint). pymumble 1.6.1 does not implement this, so the server silently dropped every UDPTunnel audio packet. Revert to native 1.2.4 -- audio works, only side effect is a cosmetic ChannelListener warning. Also remove --cprofile from docker-compose command.