Released: Mar 4, 2026

2026 Q1 (2026.1.304) 中的更新

特性

• PdfProcessing:
  • PdfStreamWriter: Applied encoding filter from StreamCompression setting when exporting XObject.
  • Introduced optimization of the export of objects with the same stream.
• ZipLibrary:
  • Added cleanup of password in AES encryptor when it is no longer necessary.
• Dependencies:
  • Updated the Telerik Licensing minimal required version to 1.7.0.

修补程序

• PDFProcessing:
  • Fixed issue with a NullReferenceException when opening a document with a CFF Type1 font.
  • Fixed issue where ArgumentException is thrown when specific OperatorDescriptor is missing.
  • Fixed issue with high memory consumption when importing a document with many Path elements.
  • Fixed issue with ArgumentNullException: 'Value cannot be null. (Parameter 'source')' when importing a document which structure tree contains null or empty child elements.
  • Fixed issue where a StackOverflowException is thrown with a specific document containing StructureTree.
• SpreadProcessing:
  • Fixed issue when adding a new worksheet to an existing workbook in a GridViewSpreadExport scenario, causes corrupted output.