Awesome ! So much QOL and new features, metadata is going to open up a new realm of possibilities for scene interaction and data prep. :eek:
Great job on this release !
EDIT : well I cant get the meta data to work correctly, I can see the data map, but it comes in empty even with a lot of stuff exported from revit>max in user defined object properties as shown in the screenshot 
Am I missing a step somewhere ? Max plugin has been updated with the new 4.20 release and I’m using the 4.20 preview 1 engine revision.
https://i.imgur.com/BLzx6XU.png