CUE 3.0.4 is a maintenance release containing the following fixes:
Macro insertion problem fixed
CUE Print reconnection problem partly fixed
"Undefined image" problem fixed
Empty error dialog no longer displayed on mobile devices
CUE no longer removes schedule fields from layout group options
"Revert to master" button no longer displayed inappropriately
Insert macro after backspace no longer deletes a paragraph
Inappropriate stolen lock message no longer displayed
Stolen lock "undefined image" problem fixed
Notification of image assignment failure
Another user editing no longer blocks publishing
For full details, see the CUE 3.0.4 release notes.
For information about getting and installing CUE, seeĀ here.