Build 4.0.0.84 of xlsgen is a fix pack for improving the rendering of charts and other objects. The improvements include :

- charts : support for item spacing on the X-axis. This property allows to avoid drawing a label next to each tick, which is useful when the chart in question has a large data source attached to it.

- charts : border line weight takes into account the line weight inferred from the chart style (48 chart styles) whenever there isn't a custom setting.

- better preserve and render border styles in text boxes, vector shapes, pictures and chart elements. There was a discrepancy between chart border styles, MSO border styles and XLSX/XLSB border styles.