On RA 0.3-BETA on a RPI B+, can I update the MPD itself?

LaMauvaiseRéputation

Hello!

I would like to add to My Webradios one for my kid (http://bwbstream.beeweeb.com:1935/live/radiomagica_live.stream/playlist.m3u8) that provides a m3u8 playlist instead of a m3u playlist. I've found in this forum (#862 that MPD above 0.19.2 should make it. However, I'm on a RPI B+.

Should I attempt to install RA 0.4 pre, that at the time of the quoted post was not working on RPI B+, or is there a way to upgrade the MPD itself inside version 0.3-BETA? BTW would it be enough to update the MPD?

Thanks a lot!