Fixed a crash in nested instancing when the prototype mesh is invisible. This bug was introduced in 18.5.310.

Fixed a bug in the hou.text.expandString() HOM function where evaluating a bad embedded expression caused subsequent hou.text.expandString() calls to always fail when evaluating embedded expressions.

Fixed a bug in the hou.text.expandString() HOM function where evaluating a bad embedded expression caused subsequent hou.text.expandString() calls to always fail when evaluating embedded expressions.

Fixed a bug in the hou.text.expandString() HOM function where evaluating a bad embedded expression caused subsequent hou.text.expandString() calls to always fail when evaluating embedded expressions.

Fixed a bug in the hou.text.expandString() HOM function where evaluating a bad embedded expression caused subsequent hou.text.expandString() calls to always fail when evaluating embedded expressions.

Fixed a bug in the hou.text.expandString() HOM function where evaluating a bad embedded expression caused subsequent hou.text.expandString() calls to always fail when evaluating embedded expressions.

RBD Exploded View no longer errors when only a single input is provided.

Fixed a macOS-only bug where nested menus were not visible in the Autorigs and Character Picker pane tabs.

Fixed a macOS-only bug where nested menus were not visible in the Autorigs and Character Picker pane tabs.

Fixed a macOS-only bug where nested menus were not visible in the Autorigs and Character Picker pane tabs.

Fixed a macOS-only bug where nested menus were not visible in the Autorigs and Character Picker pane tabs.

Fixed a macOS-only bug where nested menus were not visible in the Autorigs and Character Picker pane tabs.

Updated the "Cull Empty Nodes" parameter on the GLTF ROP to also cull empty geometry nodes when enabled. Object-level Null nodes will now be exported as null GLTF nodes.

Updated the "Cull Empty Nodes" parameter on the GLTF ROP to also cull empty geometry nodes when enabled. Object-level Null nodes will now be exported as null GLTF nodes.

Updated the "Cull Empty Nodes" parameter on the GLTF ROP to also cull empty geometry nodes when enabled. Object-level Null nodes will now be exported as null GLTF nodes.

Updated the "Cull Empty Nodes" parameter on the GLTF ROP to also cull empty geometry nodes when enabled. Object-level Null nodes will now be exported as null GLTF nodes.

If the LOPs viewport is configured to use a particular render settings USD primitive, then that primitive is destroyed, the viewport now correctly returns to using the viewport display settings in place of the values fromthe render settings primitive.

If the LOPs viewport is configured to use a particular render settings USD primitive, then that primitive is destroyed, the viewport now correctly returns to using the viewport display settings in place of the values fromthe render settings primitive.

If the LOPs viewport is configured to use a particular render settings USD primitive, then that primitive is destroyed, the viewport now correctly returns to using the viewport display settings in place of the values fromthe render settings primitive.

If the LOPs viewport is configured to use a particular render settings USD primitive, then that primitive is destroyed, the viewport now correctly returns to using the viewport display settings in place of the values fromthe render settings primitive.

If the LOPs viewport is configured to use a particular render settings USD primitive, then that primitive is destroyed, the viewport now correctly returns to using the viewport display settings in place of the values fromthe render settings primitive.

Changed scale handles to not apply the scale to the knobs when the handle is manipulated.

Changed scale handles to not apply the scale to the knobs when the handle is manipulated.

Changed scale handles to not apply the scale to the knobs when the handle is manipulated.

Changed scale handles to not apply the scale to the knobs when the handle is manipulated.