1.0.0-beta3 (December 8, 2016)

New Features

• Improved logging for Client, Room, Participant, Media, and Track.
• Added a Room-level isRecording property which indicates whether or not the
  Room is being recorded (if recording is not currently enabled for your
  account, this property will always be false)
• Added Room-level "recordingStarted" and "recordingStopped" events which
  indicate when recording is started or stopped on the Room (if recording is not
  currently enabled for your account, these events will never fire)
• Added the ability to pass MediaTrackConstraints to LocalMedia's addCamera
  and addMicrophone methods
• Added a Room-level getStats method for returning Track-level media
  statistics

Bug Fixes

• Worked around a Promise-subclassing issue in CancelablePromise that caused
  twilio-video.js to fail when used with Zone.js (and Angular)
• Fixed a bug where, if a VideoTrack belonged to a MediaStream containing
  multiple VideoTracks, the attach method might render a different VideoTrack
  than intended