Essential Studio for Xamarin.Forms Release Notes

v30.1.42
July 29, 2025

DocIO

Bug Fixes

  • I745124 - Document protection will no longer be disabled when an incorrect password is used with any protection option.
  • I744374 - Header content is now preserved properly when resaving a DOCX document.
  • I748803 - Tabs are now preserved properly after calling the AppendHTML API.
  • I749728 - The ArgumentOutOfRangeException will no longer be thrown during a mail merge with RemoveEmptyGroup enabled.
  • I745681 - Mail merge records is now executed properly when performing group mail merge with LIKE/NOT LIKE operators.
  • FB68517 - “FrutigerNext LT LightCn” and “FrutigerNext LT MediumCn” fonts are now preserved properly while converting a Word to PDF in Linux.

PDF

Bug Fixes

  • I736822 - Corrected an issue where annotations were not properly redacted in the PDF document.
  • I742502 - Resolved an exception that was thrown when merging a PDF containing form fields.
  • I736840 - Resolved an issue by analyzing opportunities to improve compression performance.
  • I738378 - Fixed an issue where the form fields were not updated correctly after inserting the external document into the PdfLoadedDocument.
  • F197018 - Resolved an issue where resources were not removed from the PDF even after pages were deleted from the document.
  • I745197 - Fixed an issue where the position of the radius annotation was incorrect after flattening.
  • I688368 - Resolved an issue that prevented exceptions from being thrown while loading a corrupted document.

Presentation

Bug Fixes

  • I747597 - The NullReferenceException will no longer be thrown while opening a PowerPoint presentation with custom slide layout path.

SfPdfViewer

Bug Fixes

  • #FB69057- The PDF Viewer no longer crashes when adding a signature to a signature form field and saving the PDF on the UWP platform.