Rename OwnerType -> ParentTyp Mark some prefab variable stuff as obsolete, to find out what is depending on it Get rid of more prefab variable code, build is working again Stop cloning prefabvariables Mark scene as edited on undo/redo Add undo for dropping resources onto the inspector Initial pass on prefab instance overrides https://files.facepunch.com/lolleko/2025/March/27_12-55-TrainedSpidermonkey.mp4