Essential Studio for Universal Windows Platform Release Notes

v30.2.4
August 12, 2025

DocIO

Bug Fixes

  • I751744 - Checkbox character is now preserved properly after appending HTML to the Word document.

PDF

Bug Fixes

  • I748577 - Resolved an issue that caused certain digital signatures to fail validation, resulting in errors within the document.
  • I748930 - Addressed an issue where the Checkbox value was incorrectly saved in the document.

    Features

  • I723478 - Implemented the TryGetValue method, enabling users to verify and retrieve custom values in annotations and AcroForms, improving data handling efficiency.

Presentation

Bug Fixes

  • I736436 - PowerPoint presentation will no longer be corrupted when resaving it with motion path animations in floating positions.
  • I748375 - PowerPoint Presentation will no longer be corrupted while resaving the PowerPoint presentation with chart containing theme override.
  • I743696 - The NullReferenceException will no longer be thrown while removing duplicate images from multiple slides in PowerPoint presentation.
  • I747597 - The NullReferenceException will no longer be thrown while opening a PowerPoint presentation with custom slide layout path.

XlsIO

Bug Fixes

-#I750742 - Single quoted sheet name references in the formula are updated properly when renaming the sheet.
-#I750219 - Date formats are preserved correctly during the Autofill operation using the Fill Series option.
-#I745833 - Clear All option now works properly on filtered data range.
-#I736447 - IRange.RowHeight property returns correct value for cells when the font is set to Segoe UI.
-#I745936 - The application no longer hangs when opening an Excel file containing VML shape properties within empty elements.
-#I746345 - Inserting a column within a filtered range now creates the AutoFilter properly.
-#I745804 - IRange.RowHeight property returns correct value for cells when the font is set to Algerian.