[4.0.0] - 2018-12-10

Added

• New playground for better debuggability
• Support of Speech Services SDK, with automated unit tests for speech recognition
  • See SPEC-RECOGNITION.md and SPEC-SYNTHESIS.md for quirks
• Speech recognition: Support stop on Speech Services
• Speech synthesis: Support pause and resume (with pause and resume event)
• Speech synthesis: Support speaking property

Changed

• Ponyfill are now constructed based on options (authorization token, region, and subscription key)
  • A new set of ponyfill will be created every time an option has changed

Fixed

• Fix #13 Speech recognition: SpeechRecognitionResult should be iterable