Update USD library to fix some crashes occurring during viewport updates.

hou.UIEventDevice.keyString() errors with Shift+DEL

• Fixed hou.UIEventDevice.keyString to return proper strings.
• The format of the returned string is different than the previous one.Existing python states would need to be updated according to the newformat. Check out the hou.UIEventDevice.keyString documentation fordetails.

hou.UIEventDevice.keyString() errors with Shift+DEL

• Fixed hou.UIEventDevice.keyString to return proper strings.
• The format of the returned string is different than the previous one.Existing python states would need to be updated according to the newformat. Check out the hou.UIEventDevice.keyString documentation fordetails.

hou.UIEventDevice.keyString() errors with Shift+DEL

• Fixed hou.UIEventDevice.keyString to return proper strings.
• The format of the returned string is different than the previous one.Existing python states would need to be updated according to the newformat. Check out the hou.UIEventDevice.keyString documentation fordetails.

hou.UIEventDevice.keyString() errors with Shift+DEL

• Fixed hou.UIEventDevice.keyString to return proper strings.
• The format of the returned string is different than the previous one.Existing python states would need to be updated according to the newformat. Check out the hou.UIEventDevice.keyString documentation fordetails.

Fixed light LOP rerender on mouse entry into viewport. Fixed accidental removal of intensity modifier in light state.

Fixed light LOP rerender on mouse entry into viewport. Fixed accidental removal of intensity modifier in light state.

Fixed light LOP rerender on mouse entry into viewport. Fixed accidental removal of intensity modifier in light state.

Fixed light LOP rerender on mouse entry into viewport. Fixed accidental removal of intensity modifier in light state.

Fix several LOP HDA parameters to correctly tag them as USD paths.

Fix several LOP HDA parameters to correctly tag them as USD paths.

Fix several LOP HDA parameters to correctly tag them as USD paths.

Fix several LOP HDA parameters to correctly tag them as USD paths.

Fixes bug where hkey wouldn't properly update the connected license server.

Fixes bug where hkey wouldn't properly update the connected license server.

Fixes bug where hkey wouldn't properly update the connected license server.

Fixes bug where hkey wouldn't properly update the connected license server.

Unity plugin:

• Fixed baked terrain not getting layers.
• Added support for specifying a string parameter to be treated as anasset path parameter in Unity, by adding tag named "heuassetpath" toparameter. This allows to drag & drop assets or choose from assetlibrary in Unity.
• Now copying overridden collider mesh on instance over to the bakedinstance.
• Now returning the newly created prefab or gameobject when baking.

Unity plugin:

• Fixed baked terrain not getting layers.
• Added support for specifying a string parameter to be treated as anasset path parameter in Unity, by adding tag named "heuassetpath" toparameter. This allows to drag & drop assets or choose from assetlibrary in Unity.
• Now copying overridden collider mesh on instance over to the bakedinstance.
• Now returning the newly created prefab or gameobject when baking.

Unity plugin:

• Fixed baked terrain not getting layers.
• Added support for specifying a string parameter to be treated as anasset path parameter in Unity, by adding tag named "heuassetpath" toparameter. This allows to drag & drop assets or choose from assetlibrary in Unity.
• Now copying overridden collider mesh on instance over to the bakedinstance.
• Now returning the newly created prefab or gameobject when baking.

Unity plugin:

• Fixed baked terrain not getting layers.
• Added support for specifying a string parameter to be treated as anasset path parameter in Unity, by adding tag named "heuassetpath" toparameter. This allows to drag & drop assets or choose from assetlibrary in Unity.
• Now copying overridden collider mesh on instance over to the bakedinstance.
• Now returning the newly created prefab or gameobject when baking.

Fixed a bug where Houdini's help system added query string arguments to node help URLs even when the URLs were file paths. The "file:" protocol does not allow query string arguments.

Fixed a bug where Houdini's help system added query string arguments to node help URLs even when the URLs were file paths. The "file:" protocol does not allow query string arguments.

Fixed a bug where Houdini's help system added query string arguments to node help URLs even when the URLs were file paths. The "file:" protocol does not allow query string arguments.

Fixed a bug where Houdini's help system added query string arguments to node help URLs even when the URLs were file paths. The "file:" protocol does not allow query string arguments.