Yes, for 4.11 - > if you can compile project by yourself just add TextWidgetTypes.h to BTTask_WaitAnswer.h.
Good looking plugin, but I think it’s just the editor for data tables. It’s like dialogues with excel, but without excel)) (edit tables by nodes)
Now I’m working on quest system that will work with my dialogue system. I think it will be useful. And I’ll try to include all your wishes about dialogue system:)