Released: May 24, 2023

v2.28.2 での更新項目

機能

• Added "roles" parameter to the Structure Tree.
• Updated Arlington model trunk.
• Viewer: Added SearchPanel.setMerged() to allow the search panel to group all matching text on a page into one item.

不具合の修正

• Updates to several output profiles (mainly PDF/A-4 and PDF/UA-1) to fix some bugs and align results with other tools. The PDF/UA-2 profile is now largely complete and matching the final draft of the specification.
• Many small bugs fixed and improvements made to the Structure Tree, as a result of the work on PDF/UA-2.
• Fix for Type1 fonts that make presumptions about the hstem values returned from the PostScript internaldict subr #3.
• Fixes to JPEG error recovery to match other tools.
• Fix rendering error when font-size is zero.
• Fall back to generic fonts when rasterizing PDF if the OS supplied font is missing glyphs.