* Updated libvpx to 1.6.1 (major update)
** Our thanks to Johann Koenig of Google for contributing the patches to update it and improve the update and build process!
* TURN/TLS is now preffed onsupported* MediaRecorder improvements - supports >30fps, significantly improved encoding quality, xxxx* Full-duplex audio for android is landed and available; will currently pref 'd on by default in 54* Resolved TIAS bitrate limit issues with after renegotiation* Fixed RTCStatsType was not to be spec-compatible (missing hyphens in most enum names)
==Bug tickets fixed in Firefox 53 that affect WebRTC or Web Audio (full list):==