Kozea/WeasyPrint v69.0 on GitHub

This is a security update (CVE-2026-49452).

We strongly recommend to upgrade WeasyPrint to the latest version if you use the --presentational-hints option and render untrusted HTML with restricted CSS properties.

Read about this release on our blog.

Security

Avoid CSS injection with HTML presentational hints.

Command-line API

The --srgb option has been replaced by --output-intent=srgb. Other values are possible: device-cmyk for CMYK documents with no ICC profile, or the CSS identifier of a @color-profile rule.

Python API

The output_intent string entry replaces the srgb boolean in default options.

Features

#2357, #2700: Support logical properties
#1194, #2702: Support viewport units
#2686: Detect redirection loops early in URL fetcher
#2735, #2737: Support SVG transform angle units
#2636, #2720, #2773: Use HTML parsers for presentational hints
#2631, #2778, #2785, #2788: Allow users to set PDF output intent

Bug fixes

#2697, #2691: Avoid endless loops in grids
#2709: Be less strict for gradient rasterization in tests
#2683: Fix rendering of emojis in SVG
#2688: Always describe font using absolute sizes
#2676: Fix inheritance for svg/symbol tags referenced by use tags
#2681: Add dc:description field to PDF/A metadata
#2680: Force first grid row rendering on empty pages
#2690: Compute units in gradients used in border background
#2689: Cut flex elements with fixed height and overflowing children
#2651, #2696: Fix tests on Debian
#2698, #2699: Fix alignment of right-to-left elements with auto width and set min/max-width
#2556: Apply presentational hints to svg tags
#2706: Handle infinite border radii
#2707, #2708, #2710: Get mimetypes from Python code instead of various third-party files
#2717, #2580, #2740: Fix table break retry after padding overflow
#2769: Add year in PDF/UA-2 metadata
#2768: Allow SVG lists of numbers to be split on + character
#2770: Add namespace to Document tag in PDF 2
#2771: Never try to render SVG use tags with external sources
#2774: Fix calc in logical
#2791: Improve management of variables

Documentation

#2703, #2733: Document command-line option for papersize and orientation

Contributors

Guillaume Ayoub
Nils K
Rob
Daniel Fitzpatrick
Elango Subramani
Lucie Anglade
Markus Mohanty
Tomsgu
arjenzorgdoc