Enhancements from the Previous Release

• Added export options in the ToImage() method.
• Added copy and move methods to copy or move multiple sheets at once.
• Added support for the XLTX file format.
• Added support for Form Controls on SpreadJS JSON I/O.
• Added support for the allowResize property in SpreadJS JSON I/O.

Resolved Issues

• Fixed exception thrown on adding calculated items in Pivot Field.
• Fixed the performance of Workbook.FromJson() method is bad when JSON contains stripped style in big tables.
• Fixed the bad calculating performance when the sheet contains the SUMPRODUCT formula.
• Fixed the incorrect axis position of the chart in the exported PDF file.
• Fixed exception is thrown on loading a particular Excel file with a chart.
• Fixed the calculated formula of the table column is lost in the exported SSJSON file.
• Fixed missing 3D chart in the exported PDF file.
• Fixed the incorrect result of the MATCH function.
• Fixed the incorrect result of the COUNT function.
• Fixed the incorrect overflow of cell value in the exported PDF file when the cell value type is text and has customer number format.
• Fixed the incorrect result of some functions when they refer to 3D references.
• Fixed exception thrown on exporting a PDF file when the workbook contains a combo chart whose category axis has a null value in the workbook.