Build 4191 of Cardbox 3.0 is now available for download.
This corrects some bugs that were present in the (unannounced) builds 4188 to 4190.
It also corrects a long-standing bug that made some uses of automatic-height merge blocks result in invalid record displays and printouts.
You can download the latest build from:
http://www.cardbox.net/client/download.htm
If you are using automatic-height merge blocks in conjunction with lines and boxes, please check your output carefully and let us know if any layout problems remain.