Fixed a bug where clicking on a list item didn't properly select.

Fixed a possible crash when rendering with COP textures.

Fixed a bug with PDG networks cooked from HAPI not running in-process HDA Processor or ROP Fetch work items.

Fixed a bug in the animation editor where right-clicking on a retime marker showed the RMB menu with a delay.

Backporting 541760: Paint Instances LOP Line brush update - Fixed the 'Align to Normal' function.

Fixed an issue in the 3D Output flag workflow where overlayed images would appear too dark in comparison to Preview Materials.

Sets Karma Ambient Occlusion VOP node traceset option to trace against the whole scene by default.

Added Time Sampling support to the PointInstancer LOP.

Added a 'Create Empty PointInstancer' toggle to the PointInstancer LOP, to control whether or not to create the PointInstancer specified via Primitive Path when there are no relevant SOP points present.

Updated the USD library to incorporate a number of fixes related to rendering USD scenes:

• Material assignment issues on point instanced assets.
• Visualize node disconnection not updating the material.
• Switching a Copy to Points node from Point Instancer to InstanceableReferences makes the instances disappear.
• Non-deterministic cryptomatte ids on point instances.

Fixed faceting issue with COP Preview Material in non MikkT mode where the material was incorrectly overwriting the input geometry normal attribute that caused the faceting issue.

Fixed faceting issue with COP Preview Material in non MikkT mode where the material was incorrectly overwriting the input geometry normal attribute that caused the faceting issue.

Backport for r541532: Paint Instances LOP Line brush updates: Fixed a bug where the a single instance is placed if the line does not intersect a geometry Added a toggle to control snap-to-geometry mode Rearranged parm folders to match other brushes

Updated the ZibraVDBForHoudini plugin to v1.3.3.0. This adds support for Solaris workflows including a new LOP ZibraVDB Import node to bring ZibraVDB volumes directly into the LOP network, a ZibraVDB USD Asset Resolver which decompresses ZibraVDB grids into OpenVDB on the fly, and a ZibraVDB Output Processor which links imported ZibraVDB files into a USD file on export (using the USD ROP node).

Fixed cases where the channel list's geometry channels tree deselected itself when it shouldn't, and vice versa.

Add getVKProjectionMatrix() function to GR_Uniforms, to get the projection matrix with GL-to-VK correction applied

XPU: fixed the dark halo on the edge/perimeter of gaussian splat assets

Fix the OCIO LUT update when the Display or View changes, which didn't always occur.

Fixed bug where applying preferences dirtied the current session.

Fixed bug where applying preferences dirtied the current session.

APEX Scene Add Prop will now error out if the first input isn't a valid APEX Scene

Fixed an HQueue bug where the client failed to send job output to the server if the output contained a character prohibited by the XML RPC specification.

Fixed an HQueue bug where the client failed to send job output to the server if the output contained a character prohibited by the XML RPC specification.