Point cloud textures no longer core dump when their results are required for derivatives in ray-tracing.

Fixed undo when deleting a node that was the second input to a Merge SOP with three inputs. Previously the undo operation would not reconnect the Merge SOP inputs correctly.

Fixed undo when deleting a node that was the second input to a Merge SOP with three inputs. Previously the undo operation would not reconnect the Merge SOP inputs correctly.

Fixed undo when deleting a node that was the second input to a Merge SOP with three inputs. Previously the undo operation would not reconnect the Merge SOP inputs correctly.

Fixed undo when deleting a node that was the second input to a Merge SOP with three inputs. Previously the undo operation would not reconnect the Merge SOP inputs correctly.

Fixed undo when deleting a node that was the second input to a Merge SOP with three inputs. Previously the undo operation would not reconnect the Merge SOP inputs correctly.

Before running operator event scripts (OnCreate script, OnUpdate script, etc) we now clear the noalias variable if it is set (and reset it afterwards). This means these scripts can safely use command aliases (though it should still be avoided because aliases in one Houdini session may be set up differently than in another Houdini session).

Before running operator event scripts (OnCreate script, OnUpdate script, etc) we now clear the noalias variable if it is set (and reset it afterwards). This means these scripts can safely use command aliases (though it should still be avoided because aliases in one Houdini session may be set up differently than in another Houdini session).

Before running operator event scripts (OnCreate script, OnUpdate script, etc) we now clear the noalias variable if it is set (and reset it afterwards). This means these scripts can safely use command aliases (though it should still be avoided because aliases in one Houdini session may be set up differently than in another Houdini session).

Before running operator event scripts (OnCreate script, OnUpdate script, etc) we now clear the noalias variable if it is set (and reset it afterwards). This means these scripts can safely use command aliases (though it should still be avoided because aliases in one Houdini session may be set up differently than in another Houdini session).

Before running operator event scripts (OnCreate script, OnUpdate script, etc) we now clear the noalias variable if it is set (and reset it afterwards). This means these scripts can safely use command aliases (though it should still be avoided because aliases in one Houdini session may be set up differently than in another Houdini session).

Executing the dsreload command now forces a reload of VEX functions for operator types defined in .vex files on disk. Operator types embedded in OTLs already had this behavior.

Executing the dsreload command now forces a reload of VEX functions for operator types defined in .vex files on disk. Operator types embedded in OTLs already had this behavior.

Executing the dsreload command now forces a reload of VEX functions for operator types defined in .vex files on disk. Operator types embedded in OTLs already had this behavior.

Executing the dsreload command now forces a reload of VEX functions for operator types defined in .vex files on disk. Operator types embedded in OTLs already had this behavior.

Executing the dsreload command now forces a reload of VEX functions for operator types defined in .vex files on disk. Operator types embedded in OTLs already had this behavior.

The OPcustomize file entries now work for scripted operator types such as those loaded from OTLs. Also added hscript commands that correspond to all the actions that can be performed in this file.

The OPcustomize file entries now work for scripted operator types such as those loaded from OTLs. Also added hscript commands that correspond to all the actions that can be performed in this file.

The OPcustomize file entries now work for scripted operator types such as those loaded from OTLs. Also added hscript commands that correspond to all the actions that can be performed in this file.

The OPcustomize file entries now work for scripted operator types such as those loaded from OTLs. Also added hscript commands that correspond to all the actions that can be performed in this file.

The OPcustomize file entries now work for scripted operator types such as those loaded from OTLs. Also added hscript commands that correspond to all the actions that can be performed in this file.

A bug with opacity culling in mantra was fixed.

A bug with opacity culling in mantra was fixed.

A bug with opacity culling in mantra was fixed.

A bug with opacity culling in mantra was fixed.