1.0.0-beta4 (January 25, 2017)

New Features

• We've begun formalizing our error codes. They are divided up into Signaling
  (530xx), Room (531xx), Participant (532xx), Track (533xx), Media (534xx), and
  Configuration (535xx) subranges. Instances of TwilioError will now carry a
  numeric code belonging to one of these ranges.

Bug Fixes

• The way that twilio-video.js's dependencies, including some of
  twilio-video.js's transitive dependencies, were declared caused problems with
  bundlers like Webpack. This resulted in issues trying to use twilio-video.js
  in certain configurations with Angular, Meteor, and React apps. This release
  updates those dependencies.