1.6.0 (October 24, 2017)

New Features

• Added DataTrack support in Group Rooms. Previously, DataTracks only worked in
  Peer-to-peer Rooms. Now they work in both. Consequently, the "experimental"
  warning has been removed.

• Added LocalDataTrackOptions. These options allow you to configure the
  maxPacketLifeTime, maxRetransmits, and ordered properties of a
  LocalDataTrack's underlying RTCDataChannel(s).

• Added "trackPublicationFailed" and "trackPublished" events to the
  LocalParticipant. Previously, if you failed to publish a LocalTrack when
  connecting to a Room, there was no API to discover what went wrong. Now, if
  you fail to publish a LocalTrack at connect-time—for example, due to a codec
  mismatch or an invalid Track name—we will raise a "trackPublicationFailed" on
  the LocalParticipant with an informative error. Similarly, if publication
  succeeds, we will raise a "trackPublished" event with the resulting
  LocalTrackPublication.

• Added a new top-level boolean property, isSupported, that indicates whether
  or not the browser/environment/platform currently running twilio-video.js
  contains the necessary APIs (for example, WebRTC) to participate in video
  chats. Depending on how you use twilio-video.js, you can use one of the
  methods below to access it:

  // Option 1: Using `require`
  const { isSupported } = require('twilio-video');
  
  // Option 2: Using browser global
  const { isSupported } = Twilio.Video;