* Added support for multiple alternate audio tracks
* New class SegmentLoader contains all buffer maintenence and segment fetching logic
* New class SourceUpdater tracks the state of asynchronous operations on a SourceBuffer and queues operations for future execution if the SoureBuffer is busy
* New class MasterPlaylistController now encapsulates operations on the master playlist and coordinates media playlists and segment loaders
* Bug fixes related to fetching and buffer maintenance
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## 2.0.1 (2016-03-11)
* First release of the ES6 version of the SourceHandler