The following features have been added with this version of the product.
SpreadJS now supports ReactJS allowing users to build UI for web and mobile applications.
Users can now build complex UI and web applications using VueJS.
With the support for sheet area offset functionality, the outlines in the worksheet will be displayed even when the row/column header is hidden.
This version of the product has the following changes.
The appearance of range groups can be customized using different CSS classes.
The following issues have been resolved since the last release.
Formulas and zeros now work correctly in an iOS application while loading the Excel file into SpreadJS. 
XIRR function now calculates accurate result. 
SUM function now calculates accurate result. 
The delete row operation now works appropriately after applying filters. 
The "Format Cells" dialog in SpreadJS Designer appears without any issues. 
The formula bar now works correctly when it gets focus with tab. 
The calculation precision issues have been fixed. 
The formula involving ZA column reference is changed to AA. 
The data "1E","2E",.. entered in the cell is converted to scientific notation without any issues. 
While exporting PDF, the canvas.arc now remains intact at its correct position. 
The results calculated by the calculation engine are now consistent with Excel. 
While performing the copy or paste operation in SpreadJS and while changing the row count, no exceptions are thrown. 
While exporting the PDF, the position of words is accurate. 
Formula calculation results are correct now. 
QualityFactor method now uses correct print layout. 
After importing the Excel file, numbers can be correctly copied from it. 
All the options now work appropriately after initialization of the Spread workbook. 
After performing the zoom out operation in Spread, the content and images are now displayed correctly. 
When SpreadJS includes the CJK character, the pdf export content can be managed without any hassle. 
The AVERAGEIF function now calculates accurate result even when one of the cells is blank. 
The word wrap feature now works correctly after the cell padding is set. 
Importing excel with shared formulas no longer throws any errors. 
The span feature now works without any errors after inserting rows. 
The format result of "hh:mm:ss:" is now correct after Chrome update. 
Table binding works appropriately even when the sheet is inactive. 
Browser no longer crashes after importing excel file containing CDATA. 
Users can now select the cell while editing formula by cross sheet. 
IRR function now calculates accurate result. 
While exporting Excel without formula, the date is correctly displayed. 
The result of AsyncFunction is now correct in print and export PDF operations. 
The JSON generated by the client side excelio follows SpreadJS JSON schema.
The .xlfn prefix in formulas is now handled correctly. 
Exporting big row count to excel no longer throws an exception. 
While performing the import operation on frozen row or column, the worksheet can be scrolled vertically. 
The columnHeadersAsFrozenRows property can export the text of columnHeader. 
Charts are displayed appropriately in imported worksheets after the import operation is complete.