GS-Calc 8.2.0 is already available for downloading. Changes and new features include:
[+] Saving PDF files; GS-Calc can save entire workbooks preserving the worksheet tree, single worksheets, single pages, page or cell ranges, single charts etc. The output files should be very small and guarantee perfect scaling when using them in PDF viewers. All formatting information and cell comments are preserved as well. For more information, please see the “PDF files” help topic.
[+] A bunch of minor changes and corrections concerning the user interface.
[+] A number of bug fixes (e.g. various minor problems with the “Chart” dialog, a memory leak when displaying charts, some issues with switching between various 3D charts).
[+] More examples (additional sample 2D and 3D pie charts) of charts in the “sample.gsc” file.