Released: Sep 5, 2025

Updates in 8.2.1

Fixes

• Chart axis label spacing is ignored when exporting to image, showing dense labels instead.
• Localized color tokens (e.g. [Red] in Chinese) cause number format errors or inconsistencies.
• Extra blank comment may appear in exported XLSX files (visible in WPS).
• Percentage format is lost after cell expansion.
• Setting a cell value can throw System.ArgumentException.
• Opening large .ssjson files with many styles is very slow.
• Some dynamic array formulas return incorrect results on first calculation, correct only after recalculating.
• Exporting certain workbooks to HTML can throw Invalid range errors (e.g. empty sheet with PrintArea).
• Chart axis bounds and intervals change when exporting to PDF.
• Calculation results differ from Excel and may need multiple recalculations.
• Dynamic array formulas starting with + and cross-sheet references return #VALUE!.
• Pivot cache and binding data remain in JSON after deleting PivotTable and source sheet.
• Saving under Japanese locale does not preserve certain date number formats.
• Saving SJS files with empty RichText entries in SharedStrings.json throws exceptions.