0.3.1 - bugfixes - examples - pixmap buffering - python module 0.3 - formulas - cut/copy/paste, - undo/redo, - group/ungroup objects, - multiple pages, - arbitrary number of axes per graph, - surfaces and contours can display non-gridded data ( using Delunay triangulation ), - colored area under the surface, v-gradient, plotting 4d data ( still under development ), - XY plots - stairs, - custom tics values, - fast selecting of graph elements by middle button click, - general data storing policy has changed - vectors are stored as columns, - many bug fixes. 0.2.2 - bugfixes: surfaces use row index, autorun from within Octave and Scilab, loads/saves arrow styles, no crashing when loading/saving or deleting objects, Scilab functions updated. - exporting(requires) to Qt Metafile, PNG, JPEG, BMP, pdf(GhostScript), eps(Ghostscript), xfig(pstoedit) and other formats provided by GhostScript, pstoedit or ImageMagick. - global data sheets. - rulers added to the page view - 3d scatter and trajectory plots 0.2.1 - compile problems (hopefully) fixed - new autoconf/automake scripts - smoother GUI - new gradient implementation. 0.2 - major redesign - QGL widget is distributed with KMatplot