Released: Feb 1, 2026

16.1.2 での更新項目

機能

PDF4NET

• Added support for page transparency group.
• PDF/A-1 validation now checks the presence of page transparency group.

PDF4NET.View

• Memory usage improvements.

不具合の修正

PDF4NET

• Colorspaces are not extracted from PDF file.
• Some existing PDF files are resaved incorrectly.

PDF4NET.Render

• Some text is not displayed because the backing TrueType font is invalid.
• Page with invalid font cannot be rendered, throws stack overflow exception.
• Text is not rendered correctly, characters are scrambled.