Fixed a bug in MaterialX mix node implementation where fg and bg inputs are swapped for surfaceshader, displacementshader, volumeshader, and color4 signatures.

Fixed a bug in MaterialX mix node implementation where fg and bg inputs are swapped for surfaceshader, displacementshader, volumeshader, and color4 signatures.

Added ability for python states to hook into our existing framework for waiting for the release of volatile keys.

Added ability for python states to hook into our existing framework for waiting for the release of volatile keys.

Added ability for python states to hook into our existing framework for waiting for the release of volatile keys.

Added a toggle to the Crowd State DOP to disable looping for the clip(s) being played in the state. This could already be configured per clip using the Agent Clip Properties SOP, and the clip properties setting takes precedence over the state's setting.

The Group Delete SOP now has the ability to set an output selection. This allows HDA authors to set an output selection for their HDA without leaking a group.

The Group Delete SOP now has the ability to set an output selection. This allows HDA authors to set an output selection for their HDA without leaking a group.

The Group Delete SOP now has the ability to set an output selection. This allows HDA authors to set an output selection for their HDA without leaking a group.

Fix a bug where Houdini editor node metadata could be written out to USD files if it appeared on a top level variant selection primitive.

Fix a bug where Houdini editor node metadata could be written out to USD files if it appeared on a top level variant selection primitive.

Fix a bug where Houdini editor node metadata could be written out to USD files if it appeared on a top level variant selection primitive.

Fix a bug where Houdini editor node metadata could be written out to USD files if it appeared on a top level variant selection primitive.

Fix a bug where Houdini editor node metadata could be written out to USD files if it appeared on a top level variant selection primitive.

Prevent python exceptions when right-clicking a USD primitive in the scene graph tree with invalid "editor node ids" in its metadata.

Prevent python exceptions when right-clicking a USD primitive in the scene graph tree with invalid "editor node ids" in its metadata.

Prevent python exceptions when right-clicking a USD primitive in the scene graph tree with invalid "editor node ids" in its metadata.

Prevent python exceptions when right-clicking a USD primitive in the scene graph tree with invalid "editor node ids" in its metadata.

Prevent python exceptions when right-clicking a USD primitive in the scene graph tree with invalid "editor node ids" in its metadata.

Added a toggle to the Crowd State DOP to disable looping for the clip(s) being played in the state. This could already be configured per clip using the Agent Clip Properties SOP, and the clip properties setting takes precedence over the state's setting.

Added a toggle to the Crowd State DOP to disable looping for the clip(s) being played in the state. This could already be configured per clip using the Agent Clip Properties SOP, and the clip properties setting takes precedence over the state's setting.

Added a toggle to the Crowd State DOP to disable looping for the clip(s) being played in the state. This could already be configured per clip using the Agent Clip Properties SOP, and the clip properties setting takes precedence over the state's setting.

Added support for writing out performance monitor information from the HDA processor node. The peformance monitor is started and stopped while work items in the node cook the asset, and performance information can either be written to a file on disk or to the work item's log.

Added support for writing out performance monitor information from the HDA processor node. The peformance monitor is started and stopped while work items in the node cook the asset, and performance information can either be written to a file on disk or to the work item's log.

Added support for writing out performance monitor information from the HDA processor node. The peformance monitor is started and stopped while work items in the node cook the asset, and performance information can either be written to a file on disk or to the work item's log.