Release Notes: Support was added for (sub)structure queries in MySQL databases and SDF files (based on Haiders cmmm project).
Release Notes: This release adds reading of foreign file formats, color support, an alternate font, a background grid, and new bond types. Texts of different sizes can now coexist in a drawing.
Release Notes: Unlimited undo/redo, drawing of brackets and boxes, importing from PDB and molfile formats, exporting to molfile or SVG, an improved file selection box with filename masks and image preview, a new preferences dialog, direct printing, shortcuts for drawing electron pairs around element symbols, support for drawing bold text, a new Brazilian Portuguese translation, and optional KDE/GNOME MIME type support.
Release Notes: Structures can now be imported from MDL molfiles and from PDB files and exported to SVG. Several types of brackets and frames have been added.
Release Notes: Several new bond types, spline curves, and curved arrows, semiautomatic drawing of planar rings and brackets, the Pictex export mode supports symbol characters and filled wedges, an improved GUI, and translations for French, Polish, and Russian.
Release Notes: New linetypes for partial double bonds and spline curves (for curved arrows, orbitals, delocalized charges), a new function to auto-generate brackets around structures, and replacing export menu with regular file dialog.
Release Notes: This release includes a template menu system with common compounds, a new bond-type for overlapping bonds, shortcuts for common labels, functions for scaling and deleting, a new helper program to determine sum forumla and molecular weighs, restoration of XBM output, improved text rendering, Czech and German localisation, and many bugfixes.