Released: Jul 22, 2025

2025.7.17 での更新項目

機能

• Separated IronSoftware.Native.PdfModel dependency packages by platform.
• Enhanced Cleaner.SanitizeWithBitmap and Cleaner.SanitizeWithSvg methods to preserve the original PDF's margins by default.

不具合の修正

• Fixed an issue where the dots in the Table of Contents (TOC) were rendered at low resolution.
• Fixed problem where enabling Grayscale caused PDF text to be rasterized as images instead of remaining selectable.
• Fixed bug where the bookmark page index returned an incorrect value in some PDFs.
• Fixed error where stamping on a rotated page corrupted the original content.
• Fixed an issue where CompressImages caused image rotation in certain PDFs.
• Fixed an issue where converting PDFs to images rendered transparent areas as black.
• Fixed error where text using non-default fonts was missing when converting PDFs to PDF/UA.
• Fixed problem where HTML form fields, particularly long textareas spanning multiple pages, could cause an AccessViolationException during PDF generation.
• Fixed bug where checkboxes with the same name were not created correctly.
• Fixed problem where high memory allocation was shown in BenchmarkDotNet.
• Fixed an issue where AddForegroundOverlayPdf and AddForegroundOverlayPdfToPsd break internal hyperlinks of the main PDF.
• Fixed error where CompressImages blacks out images when ShrinkImage is set to True.
• Fixed an issue where AddBackgroundPdf put the background in the front when the front PDF is created from RenderUrlAsPdf.
• Fixed an issue where rendering PDF to Bitmap before AddBackgroundPdf causes background to overlay foreground.
• Fixed bug where Rotation applied to Stamper placed the stamper object in the wrong location.