Added an environment variable "HOUDINI_HDADYNAMICPAYLOAD_CACHESIZE" to set the size of the cache that stores geometry after it is loaded from an HDA for a USD payload.

Added an environment variable "HOUDINI_HDADYNAMICPAYLOAD_CACHESIZE" to set the size of the cache that stores geometry after it is loaded from an HDA for a USD payload.

Added an environment variable "HOUDINI_HDADYNAMICPAYLOAD_CACHESIZE" to set the size of the cache that stores geometry after it is loaded from an HDA for a USD payload.

When an edit properties or VEX wrangle LOP sets an attribute's value, we now clear any values currently authored on the active layer first, or else the new value won't always have have the expected effect, either because the new value won't be used at all, or won't merge in the expected way when writing out a frame sequence with a USD ROP.

The USD Render ROP parameter for snapshots was renamed from "checkpoint" to "snapshot".

When an edit properties or VEX wrangle LOP sets an attribute's value, we now clear any values currently authored on the active layer first, or else the new value won't always have have the expected effect, either because the new value won't be used at all, or won't merge in the expected way when writing out a frame sequence with a USD ROP.

When an edit properties or VEX wrangle LOP sets an attribute's value, we now clear any values currently authored on the active layer first, or else the new value won't always have have the expected effect, either because the new value won't be used at all, or won't merge in the expected way when writing out a frame sequence with a USD ROP.

When an edit properties or VEX wrangle LOP sets an attribute's value, we now clear any values currently authored on the active layer first, or else the new value won't always have have the expected effect, either because the new value won't be used at all, or won't merge in the expected way when writing out a frame sequence with a USD ROP.

When an edit properties or VEX wrangle LOP sets an attribute's value, we now clear any values currently authored on the active layer first, or else the new value won't always have have the expected effect, either because the new value won't be used at all, or won't merge in the expected way when writing out a frame sequence with a USD ROP.

Fixed bug in the network editor key handling where we accidentally started including the modifiers on key up events passed to the python handlers.

Fixed bug in the network editor key handling where we accidentally started including the modifiers on key up events passed to the python handlers.

Fixed bug in the network editor key handling where we accidentally started including the modifiers on key up events passed to the python handlers.

Fixed bug in the network editor key handling where we accidentally started including the modifiers on key up events passed to the python handlers.

Fixed bug in the network editor key handling where we accidentally started including the modifiers on key up events passed to the python handlers.

The distant_angle parameter was removed from the Karma specific tab of the Light LOP since it's driven by the USD angle parameter.

xyzdist will now work with degenerate polygons and polylines.

The Attribute Expression SOP now provides a drop-down menu with the existing attribute names when the attribute type is set to Custom.

The Attribute Expression SOP now provides a drop-down menu with the existing attribute names when the attribute type is set to Custom.

The Attribute Expression SOP now provides a drop-down menu with the existing attribute names when the attribute type is set to Custom.

The Attribute Expression SOP now provides a drop-down menu with the existing attribute names when the attribute type is set to Custom.

The Attribute Expression SOP now provides a drop-down menu with the existing attribute names when the attribute type is set to Custom.

Fixed a bug causing Path Deform to not properly handle the Make Curve Up Vector Constant parameter.

Bumped up NumPy version to 1.17.5 in the Python 3 build.

Bumped up NumPy version to 1.17.5 in the Python 3 build.

Bumped up NumPy version to 1.17.5 in the Python 3 build.