Build 5.0.0.47 of xlsgen fixes a problem related to updating special named ranges, such as the print area of a worksheet, when rows or columns are inserted or added. Before the fix, xlsgen would leave the special named ranges unchanged. Now xlsgen ensures that named ranges are updated accordingly.

Build 5.0.0.46 of xlsgen adds support for a third-party tool generating Excel files that in turn xlsgen is supposed to read. Since Excel can, xlsgen sure must as well !

Build 5.0.0.45 of xlsgen fixes a buffer overrun case that could occur when processing long-format date/time during the loading or writing of XLSX/XLSB files. It would cause xlsgen to crash.