Updated UMC Catalog and Availability Data Interface specification

The UMC Catalog Data Interface Specification has been updated. Notable updates include:

• New title type “original” to indicate the title of the content in the country and language where it was first released or produced.
• The option to provide IMDB identifiers as external IDs.
  

Additional updates to the UMC Availability Data Interface Specification are as follows:

• Updated playable properties schema. This is not a backward compatible change.
• New playable properties to support 3D content.
  
• A new locator type to support specifying locators for VisionOS.
  
• Primary locale made required for audio locales.
  
• The ability to explicitly specify timed text locale types (e.g. subtitles) to be ignored.
  
• Verbiage for dictionary for audio formats updated for DD5.1 and DD7.1+.
  
• Verbiage for device location restrictions updated to indicate that this is supported for Apple Subscription Video services.
  

Please note that if you update to 3.6, you cannot revert to a previous spec version.