Finally, a new version of DataMelt (http://jwork.org/dmelt/), a Java-based data-analysis framework based on open-source software, was released. This release features significantly improved graphics to display data and mathematical objects in 3D.  The updated canvas (called HPlotXYZ) uses Jzy3d and JOGL 2   to deploy deploy native OpenGL library. A few examples of images with data in 3D are shown here.