Release Notes: This release fixes several bugs exposed by recent gcc toolchains, including a crash on startup on Fedora16 and failure to include translations or to build at all. Filenames with embedded spaces are now supported. A new export mode for the Asymptote package was added.
Release Notes: This release contains numerous fixes for label positioning and sub/superscript kerning. Bond length and zoom factor are now stored with the drawing. Bond clipping of multiple bonds was improved. New special key sequences for circled plus and minus symbols were added. The configuration dialog now lists gtklp among the supported print commands. The source layout and build system were reorganized to make addition of translations easier. A Portuguese localization file was added.
Release Notes: PNG export, kprinter support, and a few new template structures were added. Screen rendering of complex labels was improved. Several problems with text input in UTF8-enabled locales were fixed. Arrowhead size in EPS output and the appearance of arrowheads, superscripts, and national characters in SVG output were fixed.
Release Notes: This release fixes several serious bugs related to atom labeling that occurred only when linked against GTK 2.x. Additionally, several new features were backported from the current development series, including bond types for p-orbital drawing and "electron pair" dots, SVG improvements, and fig2sxd support for exporting to the OpenOffice Draw format.
Release Notes: Support was added for (sub)structure queries in MySQL databases and SDF files (based on Haiders cmmm project).
Release Notes: This release fixes a serious (crashing) bug in the molfile preview support that was added in 1.6.5 and corrects rendering of "wiggly" stereo bonds.
Release Notes: A preview window has been added to the mdl molfile import dialog. Reading from (and browsing within) SDF files is now supported, as well as importing from V3000 molfiles. Several bugs in the builtin molfile export function have been fixed. A Dutch translation was added.
Release Notes: Amino acid templates were added. Positioning of labels was improved some more. Font dependencies were cleaned up, and the size of arrowheads on curved arrows was fixed. Chemtool can now be built with the newer GTK2 widget set if desired.
Release Notes: Portability fixes were made for 64-bit platforms and for building on Mac OS X. More transition element data was added to the sum formula/molecular weight calculator.
Release Notes: Placement of right-justified labels was fixed, as it was broken in 1.6.1. Moving of individual bonds was simplified.