Released: Mar 25, 2025

2025 Volume 1 (29.1.33) での更新項目

機能

• Common
  • Improved WinForms Designer for .NET 8 and higher - In this release, the WinForms designer has been improved for .NET 8 and .NET 9, making it easier to design and configure controls. This update resolves design-time issues from earlier .NET versions using the new out-of-process designer model, ensuring a smoother experience similar to the .NET Framework.
• Excel Library
  • Performance improvements - The Syncfusion Excel Library is now significantly faster when creating, reading, and saving Excel workbooks. The latest optimizations have improved processing speed across various data types, making operations on large datasets more efficient.
• PDF Library
  • PDF/UA-2 accessibility standard - PDF documents can now be created in compliance with the PDF/UA-2 accessibility standard, ensuring they meet the latest accessibility requirements. This enhancement improves usability for assistive technologies, making PDFs more accessible to all users.
  • Well-tagged PDF for improved accessibility - Generated PDFs now feature well-structured and properly tagged content, enhancing accessibility and compliance with industry standards. This improves navigation and content interpretation for users relying on assistive technologies.
  • Support for ZUGFeRD 2.3.2 - The PDF Library now supports the ZUGFeRD 2.3.2 standard, enabling seamless creation and processing of electronic invoices. This feature integrates both human-readable and machine-readable data, ensuring compatibility with e-invoicing systems and regulatory compliance.
  • Custom role mapping for accessibility - Users can now define custom role mappings for tagged elements in PDFs, offering greater flexibility in document accessibility. This allows tag roles to be customized to better align with specific accessibility requirements and document structures.
  • Hatch brush support in PDF graphics - This functionality introduces hatch brush patterns in PDF graphics, allowing users to fill shapes, text, and other graphical elements with customizable hatch patterns. It enhances the visual presentation of PDF content and provides design flexibility.
  • Restrict HTTP requests when converting HTML to PDF - This security enhancement allows users to restrict HTTP requests during the HTML-to-PDF conversion process. By blocking external resource access, it ensures greater control over data security, preventing unauthorized content retrieval and enhancing privacy.
• PowerPoint Library
  • PowerPoint-to-PDF and image conversion enhancements:
    • Preserve shapes as PDF form fields - The PowerPoint Library now includes a setting to convert shapes into editable PDF text form fields during PowerPoint-to-PDF conversion. This allows users to generate interactive PDFs for surveys, applications, and feedback forms, enabling digital form-filling.