Grasshopper APIIGH_UpgradeObject Methods The IGH_UpgradeObject type exposes the following members.Methods NameDescriptionUpgrade Upgrade an existing object. TopSee AlsoReferenceIGH_UpgradeObject InterfaceGrasshopper.Kernel NamespaceGrasshopper for Rhino 7.3.21039.11200 (Last updated: 2/12/2021)Copyright © 2009-2021 Robert McNeel & AssociatesReport wishes and bugs at discourse.mcneel.com