JMARS release 5.6.3.1

JMARS release 5.6.3.1 includes a fix to correct selection behavior for fully overlapping shapes.

Release 5.6.3.1
This patch release addresses an issue reported shortly after 5.6.3: when multiple shapes completely overlapped, a single click would select all overlapping shapes instead of the topmost one. The expected behavior—selecting only the shape on top—has been restored.