Hide several unuse attributes on APEX Configure Controls. Set better default values for the parameters Rig Source and Guide Source

Performance optimizationis for run length encoding.

Fixed a case where the viewer could cook DOPnets when it didn't need to.

Fixed a crash with the Flipbook ROP when a render hook is installed.

Improved the performance of run length encoding by limiting the number of packets created.

Fix bug on AttribAdjust array when trying to press Ctrl + G to open the settings viewport widget when the viewport state is active

Fixed bug where guidesource port was disconnected in the Multiik component

Fix bug that broke geometry foreach loops in APEX Script if the variable was called geo. Improve variable reassignment in if else and nested loop scenarios in apex script

Fixed a performance issue with the Scene View in LOPs when displying large scenes.

Fixed incorrect behaviour in the USD Skin Import SOP and the Agent SOP's USD import mode, when importing a mesh that had skinning and blendshapes along with a non-identity skel:geomBindTransform matrix.

Fixed a bug in the multiik component removing the double transform when scaling the joints.

XPU: "hitPz" rayimport (camera-space depth) uses absolute distance and no longer allows negative distance. This also addresses illegal depth values in deep image output.

Fixed an issue with work items that depend on upstream items in a feedback block not cooking properly when a cook is triggered using the "Cook Work Item" context menu entry.

Fixed hcustom and the HDK Makefiles on Windows so that they add the HDK pythonX.Y include directory to the compiler's header search path. This fixes errors when compiling code that includes <UT/UT_PackageUtils.h> for example.

Floating windows no longer disappear when Houdini loses focus on macOS. This applies to windows that float on top when the General User Interface -> Keep Floating Windows on Top preference is checked on.

Fix potential .bgeo corruption when saving a mixture of float4 and float volume primitives.

PCA SOP will behave sensible with zero dimension input rather than potentially crashing.

Improve Volume Splice SOP with unequal tiles.

Improve Volume Splice SOPs behaviour with unequal tile sizes.

Fixed an issue with work items that have dependencies within their node not cooking when a cook is triggered using the "Cook Work Item" context menu entry.

Karma will now only print out the "non-indexed attribute" warning four times. When importing string attributes to USD, it's a good idea to import them as indexed attributes to save memory and resources. However, Karma will no longer fill the log with warnings about this optimization.

Fixed a bug in the Houdini embedded help browser where the browser's zoom factor resetted back to 1 whenever loading a new page.

Renamed RBD Car FollowPath SOP's "Wheel Spin" parameter to "Wheel Spin Scale" for clarity.

Added an option on the Edit Prototypes LOP to not author any composition arc on the selected prim(s). This lets you use this node to create a class prim structure at the destination of an existing inherit arc.

Attempt to improve the performance of the LOP viewport when interacting with handles.