Released: Dec 10, 2025

8.2.5 での更新項目

不具合の修正

• Calling waitForCalculationToFinish can block for a long time during Workbook calculation.
• Workbook.Open can take an excessively long time to complete.
• Enabling CanShrinkToFitWrappedText when exporting to PDF can cause the save operation to fail.
• Formulas that combine LET, TAKE, BYROW, and LAMBDA can evaluate to #VALUE!.
• Formula evaluation under Japanese culture can produce incorrect values compared to Excel.
• A PivotTable created from a Data Model with no Rows or Columns selected can disappear or result in a corrupted XLSX after Excel I/O.
• Diagonal cells can be lost after processing a Template (ProcessTemplate).
• Range values can become #N/A errors after copying a Range between Workbooks.
• Image fill applied to a Comment shape can be ignored while the same image displays correctly on a Worksheet shape.