chore(deps): update dependency weasyprint to v69

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
weasyprint (changelog)	==68.1 → ==69.0

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Release Notes

Kozea/WeasyPrint (weasyprint)

v69.0

Compare Source

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• The --srgb option has been replaced by --output-intent=srgb.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

Backers and sponsors

• Spacinov
• Syslifters
• Kobalt
• Grip Angebotssoftware
• Simonsoft
• Menutech
• KontextWork
• TrainingSparkle
• Healthchecks.io
• Method B
• FieldHub
• Hammerbacher
• Yanal-Yves Fargialla
• Prothesis Dental Solutions
• Morntag
• Xavid
• Charlie S.
• PDFBolt
• Kai DeLorenzo

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