# Release Notes for Version 7.1.0

DsExcel is a Document Solutions product that offers a comprehensive library to create, manipulate, convert, and share Microsoft Excel-compatible spreadsheets.

## Content

## Enhancements from the Previous Release

* Enhanced template language with better performance.
* Added support for ignoring errors in a range.
* Added support for interrupting the execution of ProcessTemplate method.
* Added support for template language to support OverwriteWithFormat under Classic Mode.
* Added support for lossless .sjs and ssjson I/O of GanttSheet.
* Added support for CalculationMode options.
* Added support for searching cells with tags.
* Added support for multi-column sorting in the template language.
* Added support for custom sort orders in the template language.
* Added support to get and set cell background images.
* Added support for table references in cross-workbook formulas.
* Added support for exporting barcodes as pictures in Excel files.
* Added support for lossless .sjs and ssjson I/O of ReportSheet.

## Resolved Issues

* Fixed the exception thrown on calling ProcessTemplate method when data source is not found.
* Fixed the issue of an incorrectly grouped result after calling ProcessTemplate method when using JSON data source.
* Fixed the issue of the incorrect result of SUMIFS formula after processing template file.
* Fixed the exception thrown on calling ProcessTemplate method when data field is numeric.
* Fixed the issue of an incorrect result in the resultant workbook after processing template file.
* Fixed the issue of the incorrect result of SUM formula after processing template file.
* Fixed the issue of an incorrect merge area after processing template file.
* Fixed the issue of the incorrect result of DIV formula after processing template file.
* Fixed the issue of the cell background color not being expanded as expected in the exported report workbook.
* Fixed the issue of incorrect results for the MIN and MAX formulas after processing template file.
* Fixed the issue of an incorrect calculated result in the exported report workbook after processing template file.
* Fixed the issue of the changed formula in the exported report workbook after processing template file.
* Fixed the exception thrown on calling ProcessTemplate method.
* Fixed a performance issue on processing template when setting G=R.
* Fixed the issue of the changed applied range of conditional format in the exported workbook.
* Fixed the issue of incorrect chart in the exported PDF file.
* Fixed the working of ISort.Apply() method.
* Fixed the performance issue on processing template containing merged cells.
* Fixed the issue of a lost border in the exported XLSX file.
* Fixed the issue of a lost image in the exported XLSX file when PaginationMode is true.
* Fixed the issue of a lost row or column header caption in Pivot table in the exported XLSX file.
* Fixed the exception thrown on loading a particular ssjson file.
* Fixed the exception thrown on loading a particular SJS file.
* Fixed the issue of the incorrect result of the DATEVALUE formula.
* Fixed the performance issue on processing templates when there are too many sheets.
* Fixed the issue of incorrect expansion of table formula when calling ProcessTemplate method.
* Fixed the exception thrown on loading worksheets from JSON when the JSON contains non-existent external references.