Gnumeric 1.12.36 Andreas: * Improve contour plot export/import to/from ODF. [#788728] * Improve contour plot import of Excel generated ODF. [#788801] * Improve surface plot export to ODF. [#788447] * Fix export/import of CONCATENATE to and from ODF. * Fix export/import of minor axis divisors to and from ODF. * Fix import of affice trendline from ODF. [#789538] Jean: * Fix background of multiple selection. [#789411] * Workaround for gtk scroll bar bug. [#789412] Morten: * Convert all xpm files to png. * Avoid to-pixdata options for resources. It's going away. * Minor CORREL improvement. * Fix error on xlsx files with bogus Print_Area. * xlsx import improvements for contour graphs. * xlsx export improvements for contour graphs. * Fix xlsx export of trend line equation. * Fix xlsx import and export of trend line affine flag. * Avoid critical on exporting unnamed xlsx trend line. * Fix VDB for partial periods. [#790299] --------------------------------------------------------------------------