• Catalogue : Fixed bugs which caused additional images to appear when changing light groups or crop in an Arnold render (#4267, #4633).

  • Instancer :

    • Fixed failure to update encapsulated instancers when prototype properties changed during interactive renders.

    • Prevented unnecessary updates for encapsulated instancers when prototype globals changed.

  • Process : Fixed bug which caused a No result found exception to be thrown when a more descriptive exception should have been thrown instead.

  • Shader : Added support for reading from USD token attributes in <attr:> string parameter substitutions.


  • Display : Added driverClosed() method.


  • Cortex : Updated to version