The internal names for the "Mantra 3" and "VEX Mantra" operators have been changed to omantra/mantra from mantra/vmantra. When loading .hip files, we check the version of the saved hip file and will automatically convert the operator types. However, existing scripts cannot be checked in such a fashion and are thus not forward compatible to H4.9.588. For example hscript -> opadd mantra hscript -> opadd vmantra should now be hscript -> opadd omantra hscript -> opadd mantra

The internal names for the "Mantra 3" and "VEX Mantra" operators have been changed to omantra/mantra from mantra/vmantra. When loading .hip files, we check the version of the saved hip file and will automatically convert the operator types. However, existing scripts cannot be checked in such a fashion and are thus not forward compatible to H4.9.588. For example hscript -> opadd mantra hscript -> opadd vmantra should now be hscript -> opadd omantra hscript -> opadd mantra

The Blend and Sequence Blend SOPs now blend alpha attributes if Do Colours is on. There is no work around to this.

The Blend and Sequence Blend SOPs now blend alpha attributes if Do Colours is on. There is no work around to this.

The Blend and Sequence Blend SOPs now blend alpha attributes if Do Colours is on. There is no work around to this.

The Blend and Sequence Blend SOPs now blend alpha attributes if Do Colours is on. There is no work around to this.

The Blend and Sequence Blend SOPs now blend alpha attributes if Do Colours is on. There is no work around to this.

The Extrude SOP no longer unholes all of the incoming geometry. Instead, it only unholes that geometry which will be extruded. One can restore the old behaviour by prefixing a Hole SOP with Unhole turned on.

The Extrude SOP no longer unholes all of the incoming geometry. Instead, it only unholes that geometry which will be extruded. One can restore the old behaviour by prefixing a Hole SOP with Unhole turned on.

The Extrude SOP no longer unholes all of the incoming geometry. Instead, it only unholes that geometry which will be extruded. One can restore the old behaviour by prefixing a Hole SOP with Unhole turned on.

The Extrude SOP no longer unholes all of the incoming geometry. Instead, it only unholes that geometry which will be extruded. One can restore the old behaviour by prefixing a Hole SOP with Unhole turned on.

The Extrude SOP no longer unholes all of the incoming geometry. Instead, it only unholes that geometry which will be extruded. One can restore the old behaviour by prefixing a Hole SOP with Unhole turned on.

The Hole SOP with "Unhole" chosen now preserves group information. There is no work around to this.

The Hole SOP with "Unhole" chosen now preserves group information. There is no work around to this.

The Hole SOP with "Unhole" chosen now preserves group information. There is no work around to this.