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Added lookataxis and lookupaxis to the lookat autorig component.

Fix bug where VK render would show through render region

Fix bug where constant color wouldn't show as base color on MaterialX material

Fix bug where Bone Capture Visualizer woudn't display properly on some meshes

Fix bug where packed primitives would display as black after Cd attribute is removed

Fix bug where materials could become corrupted if referenced by both SOP and LOP contextes

Houdini/mantra/karma will now clamp the maximum number of simultaneous .rat files open to the system maximum. Also, the default maximum files is now 192 for OSX (since OSX defaults to 256 file descriptors for each process).

Bumped the version of OpenImageDenoise to 2.2 and fixed issues with CUDA support on Windows.

Fix crash when trying to set a menu parameter from python and the menu uses a python script that contains syntax errors.

Fix crash when trying to set a menu parameter from python and the menu uses a python script that contains syntax errors.

Added lookataxis and lookupaxis to apex transform::LookAt::2.0.

These new ports make it more convenient to switch the look at axis from the default -Z to an arbitrary axis. The same is true of the look up axis.

Updated IKFK_blend component. Added bind tags and mapping properties and updated the defaults.

Ramps: when in grayscale mode, handle points to manipulate the ramp are now always drawn.

Fixed a bug where background holdout renders may hang, or produce bucketing artifacts when forground objects are emissive. This bug was introduced in 20.5.288.

Fixed a bug in Ramp parameters where Bezier nodes with near-vertical handles would become unstable when moved.

Fixed a bug in the RBD Car Rig which prevented custom key bindings from working with the interactive driving controls.

Fixed a bug with the Solaris viewport not updating when relevant textures from COPs changed.

Fixed a bug in IPR where changing Screendoor Limit parameter would fail to update uniform volumes and use incorrect sample counts until render restart.

Fixed a bug where setting either Rayleigh Distribution or Mie Distribution parameter to 0 would cause atmospherics to fail to evaluate.

XPU: per-instance light-linking now working

Added toggle to ML Regression Train that allows logging information to be written out to the standard output in addition to this information being written out to a file.

ML Regression Train now relies on the following specific versions of python packages: torch=2.4.0 onnx==1.16.1 numpy=2.1.0 This change was made after onnx version 1.16.2 caused breakage.

Fixed a bug where the APEX Character Deformation display option could unexpectedly display guides from tools such as dynamic motion.

Added Preview Window... entry to RMB menu in Copernicus. Selecting this action will pop up a preview for the target node's results.