v4.1.0

Updates in version 4.1.0

• Fixed 'redownload not starting' issue when resuming after pause
• Updated castPlay sample for better ChromeCast support

Updates in version 4.0.1

• Added getDrmSessionManager function.
• Added getMediaSource function that utilizes drmSessionManager parameter.
  • You can specify drmSessionManager to create the mediaSource object.
• Fixed an issue that caused the download() function to crash when running in the main thread.
  • The function runs as a background thread internally.
• Fixed crash when selecting more than one video track