Issues

• getFontXHeight uses full font height when x-height is available

  Bug

  dompdf/dompdf#3786 · Filter by author dajiaohuang opened on Oct 2, 2026 · 3.1.7

• CPDF rounded clipping path adds a diagonal across the shape

  dompdf/dompdf#3785 · Filter by author dajiaohuang opened on Oct 2, 2026

• CPDF transparency setters reject the ColorDodge blend mode

  dompdf/dompdf#3784 · Filter by author dajiaohuang opened on Oct 2, 2026

• parse_data_uri rejects valid data URLs with an omitted media type

  dompdf/dompdf#3783 · Filter by author dajiaohuang opened on Oct 2, 2026 · 3.1.7

• LineBox right float offset threshold uses the left margin

  dompdf/dompdf#3782 · Filter by author dajiaohuang opened on Oct 2, 2026

• PDFLib constructor dereferences its default null Dompdf argument

  dompdf/dompdf#3781 · Filter by author dajiaohuang opened on Oct 2, 2026

• GD line round and square caps shift the segment instead of extending both ends

  dompdf/dompdf#3780 · Filter by author dajiaohuang opened on Oct 2, 2026

• mapTextToFonts leaves the final font run length at zero

  font-handling
  Bug

  dompdf/dompdf#3779 · Filter by author dajiaohuang opened on Oct 2, 2026 · 3.1.7

• Public processing methods do not restore PHP settings after exceptions

  dompdf/dompdf#3778 · Filter by author dajiaohuang opened on Oct 2, 2026 · 3.1.7

• @font-face without font-family reads an unset style property

  css
  dompdf/dompdf#3777 · Filter by author dajiaohuang opened on Oct 2, 2026 · 3.1.7

• Border radius overlap reduction scales corners inconsistently

  dompdf/dompdf#3776 · Filter by author dajiaohuang opened on Oct 2, 2026

• Renderer skips explicitly visible descendants of hidden elements

  dompdf/dompdf#3775 · Filter by author dajiaohuang opened on Oct 2, 2026

• Frame::get_padding_box resolves percentage top margin against height

  css
  dompdf/dompdf#3774 · Filter by author dajiaohuang opened on Oct 2, 2026

• Cellmap treats rowspan=0 as one row instead of the rest of the row group

  tables
  Bug

  dompdf/dompdf#3773 · Filter by author dajiaohuang opened on Oct 2, 2026

• empty-cells: hide treats image-only cells as empty for painting

  csslayout
  Bug

  dompdf/dompdf#3772 · Filter by author dajiaohuang opened on Oct 2, 2026 · 3.1.7

• Justified text with a Unicode font writes NUL bytes outside TJ strings (pypdf cannot open the PDF)

  Bug

  dompdf/dompdf#3771 · Filter by author juanlentino opened on Oct 1, 2026 · 3.1.7
  1

• page_text()/page_script(): page 1 loses the text colour when it equals the last colour used in the document

  dompdf/dompdf#3767 · Filter by author luxgapcom opened on Sep 29, 2026 · 3.1.7

• Truncated .ufm is cached as a valid font entry with no "C" key, permanently breaking rendering

  dompdf/dompdf#3765 · Filter by author kiuka opened on Sep 18, 2026 · 3.1.7

• "Undefined array key 32" when trying to use font without space glyph

  font-handling
  Bug

  dompdf/dompdf#3762 · Filter by author jmsfwk opened on Sep 14, 2026 · 3.1.7
  3

• Quadratic render time with many forced page breaks: split() resets not-yet-reflowed sibling frames

  dompdf/dompdf#3756 · Filter by author SHJordan opened on Sep 4, 2026 · 3.1.7
  1

• Cpdf and Factur-X

  dompdf/dompdf#3748 · Filter by author bohwaz opened on Aug 24, 2026
  2

• Undefined variable when encrypting an attached file

  Bug

  dompdf/dompdf#3747 · Filter by author bohwaz opened on Aug 23, 2026 · 3.1.7

• FontDescriptor /Flags never sets the Serif bit, which misaligns text selection in pdf.js viewers

  Bug

  dompdf/dompdf#3746 · Filter by author zendevio opened on Aug 21, 2026 · 3.1.7

• Thai upper vowels (tone marks) overlap when using Noto Sans Thai (No GPOS support)

  font-handlingi18n
  Feature

  dompdf/dompdf#3742 · Filter by author dsiteinth opened on Jul 21, 2026

• Improve custom BMP parsing logic

  dompdf/dompdf#3739 · Filter by author bsweeney opened on Jun 27, 2026