Applies to-  QuarkXPress 2018 on Mac OS and Windows OS

Print scaling has higher range-

In QuarkXPress 2018 print to device scaling is now allowed between 10% and 1000%. In previous versions, it was limited between 25% and 400%.

Note: The output device should be supported for larger paper size to verify.

Flip groups-

You can now flip grouped objects in one go retaining its relative position in the group. The option was disabled in previous versions of QuarkXPress.