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Widevine Release Notes

The table below lists the latest Widevine release and the respective features/improvements.

Widevine API 6.27.1 (January 28, 2025)​

  • Widevine SDK has been upgraded from v17.0.1 to v19.0.2.
  • White-listed Common Media Client Data (CMCD) request headers for CORS.

Widevine API 6.26.0 (October 03, 2024)​

Widevine API 6.25.2 (September 04, 2024)​

  • Logging and stability improvements.

Widevine API 6.25.1 (July 16, 2024)​

  • Security and stability improvements.

Widevine API 6.25.0 (May 9, 2024)​

  • Added Widevine client "system_id" to the License Request Info message.

Widevine API 6.24.0 (February 27, 2024)​

  • DRM Message "begin_date" is now allowed to be up to 1 second into the future for the message to be considered active. This is to account for small clock-drifts, which can cause issues when the begin date is set to current time.
  • The LicenseRequestInfo message now contains the session ID of the current playback session.

Older release notes can be found here.