Fixed bug that would prevent the Group SOP from showing errors that might have occurred.

Fixed bug that would prevent the Group SOP from showing errors that might have occurred.

Fixed bug that would prevent the Group SOP from showing errors that might have occurred.

Fixed bug where redoing the deletion of multiple nodes that were connected to inputs of the same node would recreate the connections incorrectly.

Fixed bug where redoing the deletion of multiple nodes that were connected to inputs of the same node would recreate the connections incorrectly.

Fixed bug where redoing the deletion of multiple nodes that were connected to inputs of the same node would recreate the connections incorrectly.

Fixed bug where redoing the deletion of multiple nodes that were connected to inputs of the same node would recreate the connections incorrectly.

Fixed bug where redoing the deletion of multiple nodes that were connected to inputs of the same node would recreate the connections incorrectly.

Fixed a bug where nodes would not be properly connected when operator toolbars were not being used. Also added some useful popup help to the "Use Toolbars in Insert/Append Menus" preference toggle.

Fixed a bug where nodes would not be properly connected when operator toolbars were not being used. Also added some useful popup help to the "Use Toolbars in Insert/Append Menus" preference toggle.

Fixed a bug where nodes would not be properly connected when operator toolbars were not being used. Also added some useful popup help to the "Use Toolbars in Insert/Append Menus" preference toggle.

Fixed a bug where nodes would not be properly connected when operator toolbars were not being used. Also added some useful popup help to the "Use Toolbars in Insert/Append Menus" preference toggle.

Fixed a bug where nodes would not be properly connected when operator toolbars were not being used. Also added some useful popup help to the "Use Toolbars in Insert/Append Menus" preference toggle.

Fixed a problem with writing new definitions to the Embedded OTL which would cause Houdini to use the wrong OTL as the source for these newly saved definitions.

Fixed a problem with writing new definitions to the Embedded OTL which would cause Houdini to use the wrong OTL as the source for these newly saved definitions.

Fixed a problem with writing new definitions to the Embedded OTL which would cause Houdini to use the wrong OTL as the source for these newly saved definitions.

Fixed a problem with writing new definitions to the Embedded OTL which would cause Houdini to use the wrong OTL as the source for these newly saved definitions.

Fixed a problem with writing new definitions to the Embedded OTL which would cause Houdini to use the wrong OTL as the source for these newly saved definitions.

Deleting all the operator definitions from the Embedded OTL without uninstalling the Embedded OTL would prevent new operator definitions from being written to it. This problem is now fixed.

Deleting all the operator definitions from the Embedded OTL without uninstalling the Embedded OTL would prevent new operator definitions from being written to it. This problem is now fixed.

Deleting all the operator definitions from the Embedded OTL without uninstalling the Embedded OTL would prevent new operator definitions from being written to it. This problem is now fixed.

Deleting all the operator definitions from the Embedded OTL without uninstalling the Embedded OTL would prevent new operator definitions from being written to it. This problem is now fixed.

Deleting all the operator definitions from the Embedded OTL without uninstalling the Embedded OTL would prevent new operator definitions from being written to it. This problem is now fixed.

Fixed problem where operator tree browser would sometimes draw into the network editor which contained it.

Fixed problem where operator tree browser would sometimes draw into the network editor which contained it.