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2024.1.305 (2024 Q1)

Updated on Apr 24, 2026

PdfProcessing

new

  • Introduced support for fonts that use simulated bold and italic forms.

    fixed

  • Wrong glyph measurement results in overlapping text.

  • A strange symbol is added as a name when embedding a file with an empty string as its name argument.

  • A NullReferenceException is thrown when importing a document with embedded files.

  • A NullReferenceException is thrown when importing a document with a signature and parsing the linejoin operator.

  • A NullReferenceException is thrown when importing and then exporting a document containing Type1Font with a missing FontInfo table.

  • Merging two documents having embedded files with same names repeats adding number 2.

  • Unicode characters from Supplementary Multilingual Plane are skipped during the PDF export.

RichTextBox

fixed

  • Custom fields inside the header/footer are auto-updated on import.

  • Spell check does not refresh correctly when there are annotation markers around the current word.

  • NullReferenceException is thrown while typing with IME inside a checkbox content control with a disabled edition or protected document.

  • Null reference exception when adding shapes and using the AddShapeTextBoxCommand.

  • Reverse selection starting from the last position in a paragraph before a table will select the first row.

    changed

  • Added CaretWidthScaleFactor property for controlling the size of the UI Caret. CaretWidthScaleFactor is new member of the IDocumentEditorPresenterContainer interface.

WordsProcessing

fixed

  • A StackOverflowException is thrown when importing an RTF document with a style based on itself.
  • HtmlFormatProvider: margin-left, margin-right, margin-top, margin-bottom CSS property is not respected when it is defined as unitless.

ZipLibrary

new

  • Added support for creation of AES-encrypted archives.

    fixed

  • An IOException: Cannot access file after ZipFile.CreateFromDirectory.

  • A NullReferenceException is thrown when updating a zip with a password.