Changes between version 0.26 and 0.27 Jukka: * Added the following functions: - FTEST(), TTEST(), SUMPRODUCT(), SEARCH(), ADDRESS(), CHITEST(), BETAINV(), PERCENTRANK(), SERIESSUM(), SUMA(), SUBTOTAL(), SLOPE(), AVERAGEA(), MAXA(), MINA(), STDEVA(), STDEVPA(), VARA(), and VARPA(). * And fixed these functions: - BETADIST(), NORMDIST(), RANK(), and POISSON(). * Lots of test files added Morten: * Reworked the insert/delete column/row again. * Reworked the Goal Seek function to produce more accurate results faster, and fail less often. * Improved the recalculation engine. * Shined up date calculations. * Added WEEKDAY(), DAYS360(), TIMEVALUE(). * Fixed PROPER(), FLOOR(), SERIESSUM(), ROUND(), ROUNDUP(), ROUNDDOWN(), ATAN2(), MOD(), INT(), COUNT(), COUNTA(), AND(), OR(). * Improved precision here and there. * Fixed font-reusage when writing in Gnumeric's default file format. * Fixed cell editing code. * Fixed many internationalisation bugs. Translators, please make sure the default floating-point format, "0.0########", has been translated for your locale. (German translators, please revisit "Zoom factor should be at least 50%" also, :-) Miguel * Worked on other things Sean * Implemented 'X-base' importing support ( DBase, FoxPro etc. ) Michael * Re-wrote the OLE block layer again... * Re-wrote all the function code for more uniformity, lucidity and expandibility. * Re-wrote the function documentation. * Tentative alpha Excel sheet writing - StarOffice is only tested importer - Only Excel 95 likely to 'work' - only basic numbers and text are stored. * Fix writing code to preserve sheet order. Nick Lamb * Added excel function mappings. * Fixed absolute shared formulae cell references. * Supplied a spreadsheet to check date functions. Jody Goldberg * Supplied many new error and error checking functions. * Vastly improved Excel color loading. * Completed Excel funtion mappings, as far as possible. Several translations updated: thanks to our translators And lots of bugs fixed.