XEROF

xlsgen 5.0.0.75 : Additional CSV import option

Stéphane Rodriguez — Sun, 1 Nov 2026 16:25:20 GMT

Build 5.0.0.75 of xlsgen adds another CSV import option, that is, an option that can be used whenever importing data with the CSV file format.

This new option is called TextDelimiter and allows to tell xlsgen that enclosing fields in quotes is using double quotes ("), single quotes (') or none of that. The usage case for this is when you know in advance the data does not use double quotes to enclose data fields. Enclosing data fields can be used to have field separator characters inside data without causing import problems.

xlsgen 5.0.0.74 : Security update

Stéphane Rodriguez — Sat, 31 Oct 2026 11:19:16 GMT

Build 5.0.0.74 of xlsgen is a security update for a dependency of xlsgen called libPNG (r/w pictures with PNG file format).

libpng 1.6.58 ==> 1.6.59

xlsgen 5.0.0.73 : Fix for large strings in cells

Stéphane Rodriguez — Thu, 29 Oct 2026 16:16:36 GMT

Build 5.0.0.73 of xlsgen fixes a problem related to strings that can't be inserted in cells because they are reaching the internal limit. Cells have a 32 KB char limit each one. To make sure crossing the limit does not crash xlsgen or the created Excel files, xlsgen limits strings to 32 KB in each cell.