I have updated pptx4j to 188.8.131.52:
But there is a problem with CTExtension class. In plutext 184.108.40.206 the "any" property of that class was instance of Node class. But in 220.127.116.11 "any" is JAXBElement. Is there a way to create a Node object from the JAXBElement, because our logic related with pptxs use Nodes, Nodelist in many places?