PyPI · #561 most downloaded on PyPI

weasyprint

70.033M downloads/moKozea/WeasyPrint ↗New releases in your daily digest, changelog included.

The Awesome Document Factory

Last release 26 days ago
08 Sep 2026
Ships fairly regularly
a new release about every 2 months
Nearly every release is documented
notes for 60 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
15 years old
120 releases · first in 2011

Release timeline

120 releases since 2011

20112013201520172019

Releases

70.08 Sept 2026Security2 sources agree
This is a security update ( CVE-2026-55073 , GHSA-r543-q48m-4c9j ).
Read about this release on our blog.

This is a security update (CVE-2026-55073, GHSA-r543-q48m-4c9j).

We strongly recommend to upgrade WeasyPrint to the latest version if you: * embed untrusted images, or * rely on the URL fetcher to filter metadata or stylesheets passed as Python parameters.

Security

Don’t render EPS images.

Always use original URL fetcher when available.

Features

#2905: Add initial support of CSS Notes, with financial support from NLnet

#2731, #2781: Log an error on unknown render and write_pdf options

#2802, #2805: Create immutable releases on GitHub

#2809, #2810: Switch to MSYS2 UCRT64 environment for Windows tests and executables

#2777, #2814: Support COLR emoji fonts

#2667, #2744: Support context paint in SVG markers

#1862, #2844: Improve filename detection for attachments

#2816, #2827: Set SVG title as alternative text

#2718: Provide a 'onedir' Windows executable

#2863: Support box-shadow

#2755: Support RTL SVG text anchoring

#2866: Don’t use f-strings in logs

Bug fixes

#2799: Keep HarfBuzz font faces alive during PDF subsetting

#2764, #2793: Accept Path as base URL in CSS

#2800, #2801: Fix position of raster emojis

#2782, #2807: Use POSIX paths in Fontconfig

#2766, #2779: Use response bytes when image file path doesn’t exist

#2277, #2728: Honor page breaks on floated elements

#2789, #2818: Use base URL when solving pending properties

#2820: Ignore unresolvable math in image slices

#2901, #2825: Transform SVG size into CSS to apply CSS sizing algorithm

#2819: Resolve calc() division by zero to infinity

#2824: Remove old deprecation warnings

#2762, #2780: Set SVG gradient color before path construction

#2761: Handle split tables with captions

#2215, #2747: Discard broken at-rules

#2736, #2738: Apply transformations to SVG opacity groups

#2830: Use a stack to draw simple borders

#2831: Fix line_height() crash on calc() values

#2784, #2832: Set fallback font for Unicode test

#2726, #2881: Improve accessibility of PDF forms

#2803: Fix inline width after backtracked line breaks

#2833: Store root style in anonymous style

#2815, #2836: Remove flex placeholders added when setting item width

#2843: Avoid double free for font configuration

#2614: Fix break point value used to break lines

#2828: Don’t let a deferred float inflate its block formatting context

#2851, #2890: Handle spaces and newlines in URLs

#2855: Improve blockification of various inline boxes

#2873, #2875: Fix drawing of collapsed borders for tables with footers

#2874, #2879: Always add nested lists tags after list items tags

#2882, #2883: Mark box shadows as PDF artifacts

#2872: Write explicit color-space objects for shading and transparency groups

#2853: Fix cleared float layout after page breaks

#2857, #2888: Transform running elements into relatively positioned boxes

#2877, #2889: Harmonize page break management in tables

#2842: Handle rounding errors when calculating width of colspan cells

#2714, #2892: Remove nested placeholders when removing placeholders

#2914, #2915: Restore nested SVG viewport size on the SVG object

Performance

#2813: Share computed styles between elements

#2886: Add deprecation warnings when using fontTools for subsetting

#2526, #2776: Use stroked dashes for uniform dotted and dashed borders

#2913: Increase SVG paths parsing speed

Documentation

#1360, #2865: Document automatic PDF regeneration on source changes

Contributors

Guillaume Ayoub

Lucie Anglade

Daniel Fitzpatrick

Matthijs van Herwijnen

김준혁

Giovanni Giordano

Jurriaan Pruis

Richard Fritsch

Vincent Gao

jellologic

Anis Hammouche

Apoorv Darshan

Daniel Isenmann

David Murray

Jakub Holotík

Jonathan Olsson

Matthijs van Herwijnen

Max

Backers and sponsors

Spacinov

Syslifters

Kobalt

TrainingSparkle

Prothesis Dental Solutions

Menutech

PDFBolt

KontextWork

Simonsoft

Hammerbacher

FieldHub

Method B

Healthchecks.io

Grip Angebotssoftware

Xavid

Morntag

Yanal-Yves Fargialla

Charlie S.

Kai DeLorenzo

69.02 Jun 2026Security2 sources agree

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

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

Open source →

Additional notes

v69.0

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68.019 Jan 2026Security2 sources agree

This is a security update ( CVE-2025-68616 ).

This is a security update (CVE-2025-68616).

We strongly recommend to upgrade WeasyPrint to the latest version if you use the default_url_fetcher function in your custom URL fetcher, or if you use the allowed_protocols parameter of the default_url_fetcher function.

Read about this release on our blog.

Security

Always use URL fetcher for HTTP redirects

Python API

default_url_fetcher() is deprecated, use the new URLFetcher class instead, see URL Fetchers for more information about URL fetchers
DocumentMetadata.generate_rdf_metadata is now a method that can be overridden instead of a parameter, see Factur-X / ZUGFeRD (Electronic Invoices) for examples to create e-invoices

Features

#2609, #2603, #351: Refactor URL fetcher API
#2632: Support legacy 0 value for angles
#2627: Add font-face support to SVG
#2646, #2255: Add font shorthand support for SVG text elements
#2590, #1749: Honor language-specific rules for text-transform
#2645, #2613: Improve SVG and SVG emojis rendering
#2658, #2583: Add CLI for Factur-X / ZUGFeRD e-invoices

Bug fixes

#2649: Refactor URL fetcher API
#2643, #2628: Handle box-sizing: border-box in grid layout
#2641, #1875: Process whitespace after checking all pending targets
#2488, #2485: Preserve page groups during layout repagination
#2642, #2631: Don’t use isolated transparency groups
#2637: Fix repeating radial gradients rendering
#2622: Fix validation of colors
#2626: Share grid items rendering advancement between a box and its copies
#2621: Correctly handle fallback values of attr()
#2619: Fix SVG fonts
#2629: Always define extra skip height that may be used after
#2648: Fix numbers validation in font-feature-settings
#2648: Fix keyword values for text-decoration-thickness
#2661: Respect inline images when defining minimum table width

Documentation

#2638: Update Python command for Windows installation steps

Contributors

Guillaume Ayoub
Jurriaan Pruis
Mohamed Hamed
Alexandra Usatenko
Andrea Corna
Aoishik Khan
Joe

Open source →

Additional notes

v68.0

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67.02 Dec 20252 sources agree

Read about this release on our blog .

Read about this release on our blog.

Dependencies

Python 3.10+ is now needed, Python 3.9 is not supported anymore
tinycss2 1.5.0+ is now needed
fontTools 4.59.2+ is now needed

Features

#2560, #640, #844, #1091, #2517: Support CMYK colors, PDF/X, color profiles and light-dark() function
#2558, #1175: Support ::first-line, with financial support from Karte Technology
#2552: Support CSS layers, with financial support from Code & Co.
#2564, #2599, #2397: Allow page breaks in grid rows, with financial support from Ocean Recap
#2568, #357: Support calc() and other mathematical functions
#2575, #2574: Support PDF/A-1a, PDF/A-2a and PDF/A-3a
#2611, #2573: Support PDF/A-4e and PDF/A-4f
#2523: Display tofu for missing glyphs
#2581: Add option to disable protocols in URL resolution
#2570: Support rch, cap, rcap, rex, ic and ric font-relative units
#2547, #2140: Support "only" keyword in media queries

Bug fixes

#2516, #1510: Fix rendering of first line of text with nested right float
#2510, #1073, #2507: Avoid Pango crashes and font mismatches with @font-face rules referencing local fonts
#2532, #2531: Use fonttools instancer instead of deprecated mutator API
#2541: Fix syntax of functions
#2543: Allow font-related units to access @font-face fonts
#2525: Respect top margins and avoid overlapping footnotes for columns, with financial support from Code & Co.
#2536: Remove Subtype key from font descriptor
#2539: Fix min width for SVGs with intrinsic ratio but no intrinsic size
#2537, #2533: Fix order of operators when drawing SVGs
#2538: Don’t crash with nested unknown functions
#2542: Don’t crash when lh and rlh are used for line height or font size
#2540, #2528: Use locale encoding instead of filesystem encoding for font paths
#2563, #2479: Don’t avoid float collisions for atomic flex items
#2569: Don’t be case-sensitive for units
#2567, #2566: Add x-default attribute for metadata description to be compliant with PDF/A
#2586, #2571: Improve formatting contexts management
#2600: Fix SVG image aspect ratio when only width or height is specified
#2612, #2595: Clean block layout and fix corner cases
#2522: Ignore preserveAspectRatio when SVG has no viewBox
#2544: Allow to use a variable twice in a function
#2555: Fix flex gap in right-to-left context
#2591: Respect non-auto widths and fix padding of grid items
#2601: Don’t crash when tagged tables are not displayed as tables
#2607: Fix rendering of multiline textareas with PDF forms
#2106: Force variable initialization to avoid crashes during column layout
#2618, #2617: Fix rendering of relative grid and flex items

Documentation

#2535: #2534: Removed reference to defunct site

Contributors

Guillaume Ayoub
Fazle Rabbi Ferdaus
Lucie Anglade
Luca Vercelli
ChickenF622
Ernie Chu
Mark Pullin
Malte Laukötter
Markus Mohanty
Yvonne Kothmeier
Jarom Ort
kuypan

Open source →

Additional notes

v67.0

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66.024 Jul 20252 sources agree

Read about this release on our blog .

Read about this release on our blog.

Features

#2475: Add support for 'lh' and 'rlh' units
#2432, #2437: Report footnotes when text overflows because of orphans, with financial support from Code & Co.
#2256, #2466: Handle transform-origin in SVG
#2445: Add parameter to have additional HTTP headers for url_fetcher

Bug fixes

#2471, #2506, #2500, #2460, #2363, #2470, #1872, #2153, #1838, #1837, #1784, #1835, #2444, #2497, #2505, #2503, #1836, #2467: Improve PDF/UA support, with financial support from NLnet
#2425, #1557: Improve position of outside markers
#2409, #2265: Draw circles instead of rectangles when drawing dotted borders
#2416, #2270: Correctly split words for automatic hyphenation
#2439, #2426: Don’t rely on URL protocols outside URL fetcher function
#2433: Disable style for deprecated outline algorithm
#2447, #2441, #2448: Improve min- and max-content calculation, with financial support from Menutech
#2454, #2442, #2449: Minor fixes for flex layout
#2473, #2459: Include out-of-flow boxes in page layout progress, with financial support from Pathfindr
#2458: Replace deprecated warn logger function
#2494, #1856: Fix bug with bottom margins in columns
#2435: Make footnote calls inherit from footnotes
#2484, #2456: Allow to avoid page breaks after table-row-group elements
#2450: Draw background and borders for relative grid containers
#2453: Don’t advance position_y for collapsed margins of discarded children
#2493: Fix endless loop with CSS variables referencing each other
#2502: Ignore bottom margin when calculating footnote overflow

Contributors

Guillaume Ayoub
Lucie Anglade
Alvaro Garcia Fernandez
Emmanuel Ferdman
Gabriel Corona
Markus Mohanty
Luca Vercelli
Tre Huang

Open source →

Additional notes

v66.0

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65.020 Mar 20252 sources agree

Read about this release on our blog .

Read about this release on our blog.

Dependencies

CSSSelect2 0.8.0 is now needed

Features

#1665: Support gap properties in Flex layout, with financial support from NLnet.
#378, #2405: Handle @font-face unicode-range
#2394: Modernize and improve default user agent stylesheets

Bug fixes

#2362, #2387, #601, #1967, #1805, #2163, #2342, #2374, #1109, #1356, #1327, #1563, #1652, #2351, #2312, #2340, #1311, #2066, #2359, #2053: Improve Flex layout, with financial support from NLnet.
#1686, #2404: Fix duplicate text selection with right-to-left text
#2372, #2389: Fix justification of right-to-left text
#2403: Fix emoji rendering with older versions of Pango
#2392: Fix complex cases involving nested SVG text anchors
#2396, #2398: Fix and improve font names in PDF
#2269, #2390: Apply justification to non-breaking spaces
#2362, #2387: Improve Flex layout, with financial support from NLnet.

Contributors

Guillaume Ayoub
Luca Vercelli

Open source →

Additional notes

v65.0

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64.030 Jan 20252 sources agree

Read about this release on our blog .

Read about this release on our blog.

Features

#2338: Allow custom RDF metadata for PDF/A and eInvoices
#123, #2345: Handle small-caps synthesis
#2343: Support outline-offset
#2361: Support text-underline-offset and text-decoration-thickness
#2296: Don’t crash with tables with rounded corners split between pages

Bug fixes

#2360: Fix gradients with non-RGB colors
#2355, #2358: Align png emojis to the surrounding text
#2353: Fix alignment of SVG text with multiple nested text-anchor values
#2350: Fix logging restoration in capture_logs
#2341: Fix page groups
#2314: Use CSS 'image-rendering' attribute for images in SVGs
#2332: Fix opacity for translated SVG elements
#2329: Refactor text.line_break.get_log_attrs
#2325, #2326: Fix table overflow edge cases

Performance

#2347, #2364: Improve rendering speed for text

Documentation

#2352: Add more use cases in documentation, use Furo theme

Contributors

Guillaume Ayoub
Kesara Rathnayake
Xavid Pretzer
David Tagatac
Ernesto Ruge
Niko Abeler
Noam Kushinsky

Open source →

Additional notes

v64.0

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63.110 Dec 20242 sources agree

Dependencies #2297 : Remove upper bounds for dependencies Bug fixes #2300 , #2292 : Don’t avoid floats for flex items #2301 , #2293 : Include floats i

Dependencies

#2297: Remove upper bounds for dependencies

Bug fixes

#2300, #2292: Don’t avoid floats for flex items
#2301, #2293: Include floats in calculation of minimum cell height
#2303, #2302: Set alpha even when current color channels didn’t change
#2306: Don’t try to increase column width when there’s no extra width
#2304: Don’t forget skip stack when drawing flex items
#2316: Don’t crash with SVG symbols
#2320: Fix currentcolor detection when parsing gradient color stops
#2322, #2289: Don’t add DLL directories when using Windows executable
#2323, #2305: Fix different rendering test

Performance

#2319: Fix memory leaks

Documentation

#2299: Update install instructions for Alpine
#2321: Add example invocation of WeasyPrint on the "Contribute" page

Contributors

Guillaume Ayoub
Jó Ágila Bitsch
Lucie Anglade
Alexander Gitter
Luke Cousins

Open source →

Additional notes

v63.1

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63.029 Oct 20242 sources agree

Read about this release on our blog.

Dependencies

Python 3.13 is now supported
pydyf 0.11.0+ is now needed
tinycss2 1.4.0+ is now needed
tinyhtml5 2.0.0+ is now needed, instead of html5lib

Features

#2252, #895: Handle page groups, with financial support from Code & Co.
#1630, #2286: Support CSS Color Level 4
#2192: Add PDF variant for debugging purpose
#2208: Support submit inputs in PDF forms
#2139: Support mask-border-* properties
#1831, #2143: Support radio inputs in PDF forms

Bug fixes

#2262: Avoid integer overflows when converting units from/to doubles
#2260: Avoid float collision with box establishing formatting context
#2240, #2242: Handle svg tags with no size
#2231, #1171, #2222, #1208: Fix several problems related to flex-direction: column
#2239: Don’t fail when SVG markers are undefined references
#2230, #2238: Set explicit flags when loading DLLs on Windows
#2228, #1942: Store original and PDF stream images in different cache slots
#2234: Apply stylesheet and other basic operations to SVG root tag
#2054, #2233: Keep auto margins on flex layout boxes
#1883: Don’t crash with empty list marker strings
#2216: Fix vertical alignment of out-of-flow elements in tables
#996, #2219: Don’t ignore absolutely positioned elements inside flex boxes
#2217: Don’t crash with normal column gaps
#1817: Don’t assume that lines break after spaces
#1868: Don’t break rows with atomic cells
#2166: Don’t display bottom border on cells in split rows
61852c4: Capture fontTools logs when subsetting fonts
#2190: Don’t use a pattern when drawing backgrounds for no-repeat background images
#2185: Check that Harfbuzz version is at least 4.1.0 to subset fonts
#2180: Store width for all glyphs when font is not subset
#2183: Respect break-inside: avoid for flex items
#2055, #2058: Fix right-to-left tables with collapsed borders
#2179, #1128: Handle buggy Adobe Photoshop CMYK JPEGs
#2175: Don’t compress PDF metadata for PDF/A-1
#2174: Fix extra width distribution for auto table layout

Performance

#1155: Improve rendering speed for large colspan values
#2120, #2178: Use Harfbuzz to subset fonts by default

Documentation

#2282, #2284: Simplify Alpine install instructions
#2254: Add warning about antivirus false detection
#2220: Add extra information to debug logs
#2211: Fix link to samples
#2195: Update cache argument documentation
#2105, #2151: Use MSYS2 instead of GTK+3 for Windows

Contributors

Guillaume Ayoub
David Huggins-Daines
Xavid Pretzer
Yann Trividic
Kevin Kays
Alejandro Avilés
Gianluca Teti
Gregory Goodson
Lucie Anglade
Roman Sirokov

Open source →

62.16 May 2024

c10c6892: Display at least one grid row on empty pages

Bug fixes

#2144, #2149: Avoid broken fonts when generating multiple documents
c10c6892: Display at least one grid row on empty pages
#2146: Don’t crash when flex container’s parent’s height is auto

Contributors

Guillaume Ayoub
Claudius Ellsel

Open source →

Additional notes

Released on 2024-05-06.

Bug fixes:

#2144, #2149: Avoid broken fonts when generating multiple documents
c10c6892: Display at least one grid row on empty pages
#2146: Don’t crash when flex container’s parent’s height is auto

Contributors:

Guillaume Ayoub
Claudius Ellsel

Backers and sponsors:

Spacinov
Kobalt
Grip Angebotssoftware
Manuel Barkhau
SimonSoft
Menutech
KontextWork
Simon Sapin
René Fritz
TrainingSparkle
Healthchecks.io
Docraptor
Yanal-Yves Fargialla
Douwe van Loenen
Morntag
Xavid

Open source →

62.030 Apr 20242 sources agree

Read about this release on our blog.

Dependencies

Python 3.9+ is now needed, Python 3.7 and 3.8 are not supported anymore
pydyf 0.10.0+ is now needed
tinycss2 1.3.0+ is now needed

Features

#543, #2121: Support CSS Grid layout
#2124, #2125: Support border-image-* properties
#2084, #2077: Support CSS nesting
#2101: Support HTML maxlength attribute for form fields
#2095: Apply overflow to replaced boxes
245e4f5: Add support of PDF/A-?u

Bug fixes

#2136: Don’t clip aligned text in SVG
#2135: Allow column-direction flex containers to use percentage-based heights
#2128: Don’t crash when a FontConfig object is destroyed early
#2079: Fix executable file for some Windows versions
#2131: Fix alpha for images before/after transparent text
#2111: Handle auto and none values for CSS quotes property
#2103: Don’t crash with overconstrained columns
#2100: Fix rounding error when detecting overflows
#2093, #2097, #2094: Mark use of md5() and sha1() as not for security
#1956, #2087: Use CSS table module level 3 to compute widths
#2086: Fix selects with empty values displaying None
#1112, #2082, #2085: Fix computation for outer min-content width for table cells
016bd81: Fix many different bugs with SVG markers

Performance

#2130: Cache font key instead of whole font content

Documentation

#2108: Update documentation about CSS leader() function

Contributors

Guillaume Ayoub
Lucie Anglade
Xavid Pretzer
kygoh
Germain Gueutier
Vagner José Nicolodi

Backers and sponsors:

Spacinov
Kobalt
Grip Angebotssoftware
Manuel Barkhau
SimonSoft
Menutech
KontextWork
Simon Sapin
René Fritz
TrainingSparkle
Healthchecks.io
Docraptor
Yanal-Yvez Fargialla
Douwe van Loenen
Morntag
Xavid

Open source →

61.28 Mar 2024

We strongly recommend to upgrade WeasyPrint to the latest version if you use WeasyPrint 61.0 or 61.1. Older versions are not impacted.

This is a security update.

We strongly recommend to upgrade WeasyPrint to the latest version if you use WeasyPrint 61.0 or 61.1. Older versions are not impacted.

Security

Always use URL fetcher for attachments

Contributors

Guillaume Ayoub
Ilia Novoselov

Open source →

Additional notes

Released on 2024-03-08.

This is a security update.

We strongly recommend to upgrade WeasyPrint to the latest version if you use WeasyPrint 61.0 or 61.1. Older versions are not impacted.

Security:

Always use URL fetcher for attachments

Contributors:

Guillaume Ayoub
Ilia Novoselov

Backers and sponsors:

Spacinov
Kobalt
Grip Angebotssoftware
Manuel Barkhau
SimonSoft
Menutech
KontextWork
René Fritz
Simon Sapin
Arcanite
TrainingSparkle
Healthchecks.io
Hammerbacher
Docraptor
Yanal-Yves Fargialla
Morntag
NBCO

Open source →

61.012 Feb 20242 sources agree

Read about this release on our blog.

Python API

DocumentMetadata.attachments is now a list of Attachment objects, not a list of (url, description) tuples.

New features

#1219, #2017: Support var() in shorthand and multiple-value functions
#1986: Support percentages for opacity
#2050: Build executable file for Windows
#2000: Support select fields
#1993: Handle background-attachment: fixed to cover the whole page
#2023, #2022: Allow text-based file objects for HTML and CSS classes
#2014: Remove warnings for PDF/A and PDF/UA compatibility

Bug fixes

#2052, #1869: Handle attachments for PDF/A documents
#2013, #2051: Apply margin to running tables
#1278, #1884: Draw collapsed borders of running tables
#2029: Fix page counter in non-root absolute boxes
#2043: Fix text-anchor on SVG tspan elements
#1968, #2039: Use cell's border-height to calculate table row height
#2030: Ensure that bounding box is set to invisible text tags
#2040, #2041: Don’t crash on malformed URLs
#2026: Don’t break pages when fixed-height elements don’t overflow page
#2038: Don’t mix original streams when drawing transparent text
#2016: Avoid duplication when breaking out-of-flow boxes
#2012: Don’t crash when CSS properties have no value
#2010, #1287: Fix many corner cases with CSS variables
#1996: Don’t crash when drawing groove/ridge collapsed borders
#1982: Fix SVG markers size, position and drawing

Contributors

Guillaume Ayoub
kygoh
Lucie Anglade
Timo Ramsauer
Alexander Gitter
Michael Lisitsa
Vagner José Nicolodi
Manolis Stamatogiannakis
Pascal de Bruijn
Viktor Shevtsov
Eduardo Gonzalez
Kesara Rathnayake

Open source →

60.211 Dec 2023

23cfc775: Draw background behind absolutely positioned replaced boxes

Bug fixes

#1982: Fix SVG markers size, position and drawing
23cfc775: Draw background behind absolutely positioned replaced boxes
fe2f0c69: Don’t crash with bitmap fonts with no "glyf" table
14605225: Improve SVG text-anchor attribute

Contributors

Guillaume Ayoub

Open source →

Additional notes

Released on 2023-12-11.

Bug fixes:

#1982: Fix SVG markers size, position and drawing
23cfc775: Draw background behind absolutely positioned replaced boxes
fe2f0c69: Don’t crash with bitmap fonts with no "glyf" table
14605225: Improve SVG text-anchor attribute

Contributors:

Guillaume Ayoub

Backers and sponsors:

Spacinov
Kobalt
Grip Angebotssoftware
Manuel Barkhau
SimonSoft
Menutech
KontextWork
NCC Group
René Fritz
Nicola Auchmuty
Syslifters
Hammerbacher
TrainingSparkle
Daniel Kucharski
Healthchecks.io
Yanal-Yves Fargialla
WakaTime
Paheko
Synapsium
DocRaptor

Open source →

60.129 Sept 2023

## Bug fixes * #1973: Fix crash caused by wrong UTF-8 indices ## Contributors * Guillaume Ayoub ## Backers and sponsors * Spacinov * Kobalt * Grip Ang

Bug fixes

#1973: Fix crash caused by wrong UTF-8 indices

Contributors

Guillaume Ayoub

Open source →

Additional notes

Released on 2023-09-29.

Bug fixes:

#1973: Fix crash caused by wrong UTF-8 indices

Contributors:

Guillaume Ayoub

Backers and sponsors:

Spacinov
Kobalt
Grip Angebotssoftware
Manuel Barkhau
SimonSoft
Menutech
KontextWork
NCC Group
René Fritz
Nicola Auchmuty
Syslifters
Hammerbacher
TrainingSparkle
Daniel Kucharski
Healthchecks.io
Yanal-Yves Fargialla
WakaTime
Paheko
Synapsium
DocRaptor

Open source →

60.025 Sept 20232 sources agree

Read about this release on our blog.

New features

#1903: Print form fields
#1922: Add support for textLength and lengthAdjust in SVG text elements
#1965: Handle <wbr> tag
#1970: Handle y offset of glyphs
#1909: Add a --timeout option

Bug fixes

#1887: Fix footnote-call displayed incorrectly for some fonts
#1890: Fix page-margin boxes layout algorithm
#1908: Fix IndexError when rendering PDF version 1.4
#1906: Apply text transformations to first-letter pseudo elements
#1915: Avoid footnote appearing before its call
#1934: Fix balance before "column-span: all"
#1935: Only draw required glyph with OpenType-SVG fonts
#1595: Don’t draw clipPath when defined after reference
#1895: Don’t ignore min-width when computing cell size
#1899: Fix named pages inheritance
#1936: Avoid page breaks caused by children of overflow hidden boxes
#1943: Use bleed area for page’s painting area
#1946: Use margin box of children to define available width for leaders

Contributors

Guillaume Ayoub
Sahil Rohilla
Azharuddin Syed
kygoh
Andy Lenards
Gaurav Samudra
Michael Wedl
Lucie Anglade
Obeida Shamoun
Evgeniy Krysanov

Open source →

59.0b114 Apr 2023pre-releaseDeprecated2 sources agree

The --optimize-size option and its short equivalent -O have been deprecated. To activate or deactivate different size optimizations, you can now use:

This version is experimental, don't use it in production. If you find bugs, please report them!

Read about this release on our blog.

Command-line API

The --optimize-size option and its short equivalent -O have been deprecated. To activate or deactivate different size optimizations, you can now use:
- --uncompressed-pdf,
- --optimize-images,
- --full-fonts,
- --hinting,
- --dpi <resolution>, and
- --jpeg-quality <quality>.
A new --cache-folder <folder> option has been added to store temporary data in the given folder on the disk instead of keeping them in memory.

Python API

Global rendering options are now given in **options instead of dedicated parameters, with slightly different names. It means that the signature of the HTML.render(), HTML.write_pdf() and Document.write_pdf() has changed. Here are the steps to port your Python code to v59.0:
1. Use named parameters for these functions, not positioned parameters.
2. Rename some the parameters:
  - image_cache becomes cache (see below),
  - identifier becomes pdf_identifier,
  - variant becomes pdf_variant,
  - version becomes pdf_version,
  - forms becomes pdf_forms,
The optimize_size parameter of HTML.render(), HTML.write_pdf() and Document() has been removed and will be ignored. You can now use the uncompressed_pdf, full_fonts, hinting, dpi and jpeg_quality parameters that are included in **options.
The cache parameter can be included in **options to replace image_cache. If it is a dictionary, this dictionary will be used to store temporary data in memory, and can be even shared between multiple documents. If it’s a folder Path or string, WeasyPrint stores temporary data in the given temporary folder on disk instead of keeping them in memory.

New features

#1853, #1854: Reduce PDF size, with financial support from Code & Co.
#1824, #1829: Reduce memory use for images
#1858: Add an option to keep hinting information in embedded fonts

Bug fixes

#1855: Fix position of emojis in justified text
#1852: Don’t crash when line can be split before trailing spaces
#1843: Fix syntax of dates in metadata
#1827, #1832: Fix word-spacing problems with nested tags

Documentation

#1841: Add a paragraph about unsupported calc() function

Contributors

Guillaume Ayoub
Lucie Anglade
Alex Ch
whi_ne
Jonas Castro

Open source →

58.17 Mar 2023

## Bug fixes * #1815: Fix bookmarks coordinates * #1822, #1823: Fix vertical positioning for absolute replaced elements ## Documentation * #1814: Fix

Bug fixes

#1815: Fix bookmarks coordinates
#1822, #1823: Fix vertical positioning for absolute replaced elements

Documentation

#1814: Fix broken link pointing to samples

Contributors

Guillaume Ayoub
Jonas Castro
Lucie Anglade
Menelaos Kotoglou

Open source →

Additional notes

Released on 2023-03-07.

Bug fixes:

#1815: Fix bookmarks coordinates
#1822, #1823: Fix vertical positioning for absolute replaced elements

Documentation:

#1814: Fix broken link pointing to samples

Contributors:

Guillaume Ayoub
Jonas Castro
Lucie Anglade
Menelaos Kotoglou

Backers and sponsors:

Kobalt
Grip Angebotssoftware
Spacinov
Crisp BV
Castedo Ellerman
Manuel Barkhau
SimonSoft
Menutech
KontextWork
NCC Group
René Fritz
Moritz Mahringer
Yanal-Yves Fargialla
Piotr Horzycki
Healthchecks.io
Hammerbacher
TrainingSparkle
Synapsium

Open source →

58.017 Feb 2023

This version also includes the changes from unstable b1 version listed below.

Read about this release on our blog.

Bug fixes

#1807: Don’t crash when out-of-flow box is split in out-of-flow parent
#1806: Don’t crash when fixed elements aren’t displayed yet in aborted line
#1809: Fix background drawing for out-of-the-page transformed boxes

Contributors

Guillaume Ayoub

Open source →

Additional notes

Released on 2023-02-17.

This version also includes the changes from unstable b1 version listed below.

Bug fixes:

#1807: Don’t crash when out-of-flow box is split in out-of-flow parent
#1806: Don’t crash when fixed elements aren’t displayed yet in aborted line
#1809: Fix background drawing for out-of-the-page transformed boxes

Contributors:

Guillaume Ayoub

Backers and sponsors:

Kobalt
Grip Angebotssoftware
Crisp BV
Spacinov
Castedo Ellerman
Manuel Barkhau
SimonSoft
Menutech
KontextWork
NCC Group
René Fritz
Moritz Mahringer
Yanal-Yves Fargialla
Piotr Horzycki
Healthchecks.io

Open source →

58.0b13 Feb 2023pre-release

This version is experimental, don't use it in production. If you find bugs, please report them!

This version is experimental, don't use it in production. If you find bugs, please report them!

Read about this release on our blog.

New features

#61, #1796: Support PDF forms, with financial support from Personalkollen
#1173: Add style for form fields

Bug fixes

#1777: Detect JPEG/MPO images as normal JPEG files
#1771: Improve SVG gradients

Contributors

Guillaume Ayoub
Lucie Anglade

Open source →

Additional notes

Released on 2023-02-03.

This version is experimental, don't use it in production. If you find bugs, please report them!

New features:

#61, #1796: Support PDF forms, with financial support from Personalkollen
#1173: Add style for form fields

Bug fixes:

#1777: Detect JPEG/MPO images as normal JPEG files
#1771: Improve SVG gradients

Contributors:

Guillaume Ayoub
Lucie Anglade

Backers and sponsors:

Kobalt
Grip Angebotssoftware
Crisp BV
Spacinov
Castedo Ellerman
Manuel Barkhau
SimonSoft
Menutech
KontextWork
NCC Group
René Fritz
Moritz Mahringer
Yanal-Yves Fargialla
Piotr Horzycki
Healthchecks.io

Open source →

57.018 Oct 20222 sources agree

This version also includes the changes from unstable b1 version listed below.

Read about this release on our blog.

New features

a4fc7a1: Support image-orientation

Bug fixes

#1739: Set baseline on all flex containers
#1740: Don’t crash when currentColor is set on root svg tag
#1718: Don’t crash with empty bitmap glyphs
#1736: Always use the font’s vector variant when possible
eef8b4d: Always set color and state before drawing
#1662: Use a stable key to store stream fonts
#1733: Don’t remove attachments when adding internal anchors
3c4fa50, c215697, d275dac, b04bfff: Fix many bugs related to PDF/UA structure

Performance

dfccf1b: Use faces as fonts dictionary keys
0dc12b6: Cache add_font to avoid calling get_face too often
75e17bf: Don’t call process_whitespace twice on many children
498d3e1: Optimize missing functions

Documentation

863b3d6: Update documentation of installation on macOS with Homebrew

Contributors

Guillaume Ayoub

Open source →

57.0b122 Sept 2022pre-release2 sources agree

This version is experimental, don't use it in production. If you find bugs, please report them!

This version is experimental, don't use it in production. If you find bugs, please report them!

Read about this release on our blog.

New features

#1704: Support PDF/UA, with financial support from Novareto
#1454: Support variable fonts

Bug fixes

#1058: Fix bullet position after page break, with financial support from OpenZeppelin
#1707: Fix footnote positioning in multicolumn layout, with financial support from Code & Co.
#1722: Handle skew transformation with only one parameter
#1715: Don’t crash when images are truncated
#1697: Don’t crash when attr() is used in text-decoration-color
#1695: Include language information in PDF metadata
#1612: Don’t lowercase letters when capitalizing text
#1700: Fix crash when rendering footnote with repagination
#1667: Follow EXIF metadata for image rotation
#1669: Take care of floats when remvoving placeholders
#1638: Use the original box when breaking waiting children

Contributors

Guillaume Ayoub
Konstantin Weddige
VeteraNovis
Lucie Anglade

Open source →

56.124 Jul 2022

## Bug fixes * #1674: Follow max-height on footnot area, with financial support from Code & Co. * #1678: Fix gradients with opacity set ## Contributor

Bug fixes

#1674: Follow max-height on footnot area, with financial support from Code & Co.
#1678: Fix gradients with opacity set

Contributors

Guillaume Ayoub
Lucie Anglade

Open source →

Additional notes

Released on 2022-07-24.

Bug fixes:

#1674: Follow max-height on footnot area, with financial support from Code & Co.
#1678: Fix gradients with opacity set

Contributors:

Guillaume Ayoub
Lucie Anglade

Backers and sponsors:

Grip Angebotssoftware
Manuel Barkhau
Crisp BV
SimonSoft
Menutech
Spacinov
KontextWork
René Fritz
NCC Group
Kobalt
Tom Pohl
Moritz Mahringer
Florian Demmer
Yanal-Yves Fargialla
Gábor
Piotr Horzycki
Andrew Ittner

Open source →

56.0b117 Jun 2022pre-release2 sources agree

This version is experimental, don't use it in production. If you find bugs, please report them!

This version is experimental, don't use it in production. If you find bugs, please report them!

Read about this release on our blog.

Dependencies

pydyf 0.2.0+ is now needed

Features

#1660: Support nested line-clamp, with financial support from Expert Germany
#1644, #1645: Support bitmap fonts, with financial support from Expert Germany
#1651, #630: Support PDF/A, with financial support from Blueshoe

Bug fixes

#1656: Fix chained variables in the same selector block
#1028: Fix font weight management in @font-face rules
#1653: Don’t crash when @font-face’s src ends with a comma
#1650: Don’t check origin when URL only contains fragment
e38bff8: Don’t crash when inherited SVG attributes are not set on the parent

Performance

e6021da: Launch tests in parallel by default

Contributors

Guillaume Ayoub
aschmitz
Lucie Anglade

Open source →

55.0b115 Apr 2022pre-release2 sources agree

This version is experimental, don't use it in production. If you find bugs, please report them!

This version is experimental, don't use it in production. If you find bugs, please report them!

Read about this release on our blog.

Dependencies

Python 3.7+ is now needed, Python 3.6 is not supported anymore

Features

#1534: Support word-break: break-all
#489, #1619: Support column breaks
#1553: Allow reproducible PDF generation

Bug fixes

#1007, #1524: Handle inherit in shorthand properties
#1539, #1541: Space out no-repeat patterns
#1554: Avoid invalid PDF operators when drawing SVG text
#1564, #1566, #1570: Don’t output footnotes before their call sites
#1020, #1597: Prevent infinite loops in multi-column layout
#1512, #1613: Fix position of absolute boxes in right-to-left contexts
#1093: Draw borders around absolute replaced boxes
#984, #1604: Fix skip stacks for columns
#1621: Better support of nested text-decoration properties
fe1f3d9: Fix absolute blocks in lines
4650b70: Clear adjoining margins when a container’s child doesn’t fit

Performance

#1548: Improve tests speed
3b0ae92, #1457: Improve fonts management
#1597: Improve column layout speed
#1587, #1607, #1608: Cache ch and ex units calculations

Contributors

Guillaume Ayoub
aschmitz
Lucie Anglade
Christoph Kepper
Jack Lin
Rian McGuire

Open source →

54.34 Apr 2022

## Bug fixes * #1588 Support position: absolute in footnotes * #1586 Fix discarded text-align values ## Contributors * aschmitz * Guillaume Ayoub ## B

Bug fixes

#1588 Support position: absolute in footnotes
#1586 Fix discarded text-align values

Contributors

aschmitz
Guillaume Ayoub

Open source →

Additional notes

Released on 2022-04-04.

Bug fixes:

#1588: Support position: absolute in footnotes
#1586: Fix discarded text-align values

Contributors:

aschmitz
Guillaume Ayoub

Backers and sponsors:

Grip Angebotssoftware
Manuel Barkhau
Crisp BV
SimonSoft
Menutech
KontextWork
Maykin Media
René Fritz
NCC Group
Spacinov
Nathalie Gutton
Andreas Zettl
Tom Pohl
Kobalt
Moritz Mahringer
Florian Demmer
Yanal-Yves Fargialla
Gábor
Piotr Horzycki
DeivGuerrero

Open source →

54.131 Jan 2022

## Features * #1547: Handle break-inside: avoid on tr tags ## Bug fixes * #1540, #1239: Handle absolute children in running elements * #1538: Handle i

Features

#1547: Handle break-inside: avoid on tr tags

Bug fixes

#1540, #1239: Handle absolute children in running elements
#1538: Handle invalid values in text-align
#1536: Handle absolute flex boxes

Open source →

Additional notes

Released on 2022-01-31.

New features:

#1547: Handle break-inside: avoid on tr tags

Bug fixes:

#1540, #1239: Handle absolute children in running elements
#1538: Handle invalid values in text-align
#1536: Handle absolute flex boxes

Contirbutors:

Guillaume Ayoub
Lucie Anglade

Backers and sponsors:

H-Net: Humanities and Social Sciences Online
Grip Angebotssoftware
Manuel Barkhau
SimonSoft
Menutech
KontextWork
Crisp BV
Maykin Media
René Fritz
Simon Sapin
NCC Group
Nathalie Gutton
Andreas Zettl
Tom Pohl
Spacinov
Des images et des mots
Moritz Mahringer
Florian Demmer
Yanal-Yves Fargialla
Gábor
Piotr Horzycki

Open source →

54.08 Jan 2022

This version also includes the changes from unstable v54.0b1.

Bug fixes

#1531 Always use absolute paths to get hrefs in SVG
#1523 Fix many rendering problems of broken tables
e1aee70 Fix support of fonts with SVG emojis

Dependencies

html5lib 1.1+ is now needed.

New features

#1509: Support footnotes, with financial support from Code & Co.
#36: Handle parallel flows for floats, absolutes, table-cells
#1389: Support text-align-last and text-align-all properties
#1434: Draw SVG and PNG emojis
#1520: Support overflow-wrap: anywhere
#1435: Add environment variable to set DLL folder on Windows

Performance

#1439: Cache SVG use tags
#1481: Encode non-JPEG images as PNGs instead of JPEG2000s

Bug fixes

#137: Don’t use text-transform text for content-based uses
#1443: Don’t serialize and parse again inline SVG files
#607: Correctly handle whitespaces in bookmark labels
#1094: Fix column height with column-span content
#1473: Fix absolutely positioned boxes in duplicated pages
#1491: Fix target-counter attribute in flex items
#1515, #1508: Don’t draw empty glyphs
#1499: Don’t crash when font size is really small

Documentation

#1519: Fix typo

Packaging

The source package does not include a setup.py file anymore. You can find more information about this in #1410.

Contirbutors

Guillaume Ayoub
Lucie Anglade
Colin Kinloch
aschmitz
Pablo González
Rian McGuire

Open source →

53.227 Aug 2021

## New features * #1428: Re-add the make_bookmark_tree() method ## Bug fixes * #1429: Fix package deployed on PyPI ## Contributors * Guillaume Ayoub #

New features

#1428: Re-add the make_bookmark_tree() method

Bug fixes

#1429: Fix package deployed on PyPI

Contributors

Guillaume Ayoub

Open source →

Additional notes

Released on 2021-08-27.

New features:

#1428: Re-add the make_bookmark_tree() method

Bug fixes:

#1429: Fix package deployed on PyPI

Contributors:

Guillaume Ayoub

Backers and sponsors:

Grip Angebotssoftware
PDF Blocks
SimonSoft
Menutech
Manuel Barkhau
Simon Sapin
KontextWork
René Fritz
Maykin Media
NCC Group
Des images et des mots
Andreas Zettl
Nathalie Gutton
Tom Pohl
Moritz Mahringer
Florian Demmer
Yanal-Yves Fargialla

Open source →

53.122 Aug 2021

## Bug fixes * #1409: Don’t crash when leaders are in floats * #1414: Embed images once * #1417: Fix crash with SVG intrinsic ratio ## Documentation *

Bug fixes

#1409: Don’t crash when leaders are in floats
#1414: Embed images once
#1417: Fix crash with SVG intrinsic ratio

Documentation

#1420: Remove make_bookmark_tree from documentation
#1422: Include weasyprint.tools removal in documentation

Contributors

Guillaume Ayoub

Open source →

Additional notes

Released on 2021-08-22.

Bug fixes:

#1409: Don’t crash when leaders are in floats
#1414: Embed images once
#1417: Fix crash with SVG intrinsic ratio

Documentation:

#1422: Include weasyprint.tools removal in documentation

Contributors:

Guillaume Ayoub

Backers and sponsors:

Grip Angebotssoftware
PDF Blocks
SimonSoft
Menutech
Manuel Barkhau
Simon Sapin
KontextWork
René Fritz
Maykin Media
NCC Group
Des images et des mots
Andreas Zettl
Nathalie Gutton
Tom Pohl
Moritz Mahringer
Florian Demmer
Yanal-Yves Fargialla

Open source →

53.031 Jul 2021Deprecated2 sources agree

--format and --resolution options have been deprecated, PDF is the only output format supported.

This version also includes the changes from unstable b1 and b2 versions listed below.

Read about this release on our blog.

Dependencies

Pango 1.44.0+ is now needed.
pydyf 0.0.3+ is now needed.
fontTools 4.0.0+ is now needed.
html5lib 1.0.1+ is now needed.

API changes

FontConfiguration is now in the weasyprint.text.fonts module.
--format and --resolution options have been deprecated, PDF is the only output format supported.
--optimize-images option has been deprecated and replaced by --optimize-size, allowing images, fonts, all and none values.
weasyprint.tools have been removed.
Document.resolve_links, Document.make_bookmark_tree and Document.add_hyperlinks have been removed.

Performance

Improve image management

New features

#1374: Support basic "clipPath" in SVG

Bug fixes

#1369: Render use path in SVG
#1370: Fix fill color on use path in SVG
#1371: Handle stroke-opacity and fill-opacity
#1378: Fix crash with borders whose widths are in em
#1394: Fix crash on draw_pattern
#880: Handle stacking contexts put in contexts by previous generations
#1386: Catch font subsetting errors
#1403: Fix how x and y attributes are handled in SVG
#1399, #1401: Don’t crash when use tags reference non-existing element
#1393: Handle font collections
#1408: Handle x and y attributes in use tags

Documentation

#1391, #1405: Add documentation for installation

Contributors

Guillaume Ayoub
Lucie Anglade
Pelle Bo Regener
aschmitz
John Jackson
Felix Schwarz
Syrus Dark
Christoph Päper

Open source →

53.0b122 Apr 2021pre-release

This version is experimental, don't use it in production. If you find bugs, please report them!

This version is experimental, don't use it in production. If you find bugs, please report them!

This version uses its own PDF generator instead of Cairo. Rendering may be different for text, gradients, SVG images…

New features

#1328: Add ISO and JIS paper sizes
#1309: Leader support, with financial support from Simonsoft

Bug fixes

#504: Fix rendering bugs with PDF gradients
#606: Fix rounding errors on PDF dimensions
#1264: Include witdh/height when calculating auto margins of absolute boxes
#1191: Don’t try to get an earlier page break between columns
#1235: Include padding, border, padding when calculating inline-block width
#1199: Fix kerning issues with small fonts

Documentation

#1298: Rewrite documentation

Contributors

Guillaume Ayoub
Lucie Anglade
Felix Schwarz
Syrus Dark
Christoph Päper

Open source →

Additional notes

Released on 2021-04-22.

This version is experimental, don't use it in production. If you find bugs, please report them!

Dependencies:

This version uses its own PDF generator instead of Cairo. Rendering may be different for text, gradients, SVG images…
Packaging is now done with Flit.

New features:

#1328: Add ISO and JIS paper sizes
#1309: Leader support, with financial support from Simonsoft

Bug fixes:

#504: Fix rendering bugs with PDF gradients
#606: Fix rounding errors on PDF dimensions
#1264: Include witdh/height when calculating auto margins of absolute boxes
#1191: Don’t try to get an earlier page break between columns
#1235: Include padding, border, padding when calculating inline-block width
#1199: Fix kerning issues with small fonts

Documentation:

#1298: Rewrite documentation

Contributors:

Guillaume Ayoub
Lucie Anglade
Felix Schwarz
Syrus Dark
Christoph Päper

Backers and sponsors:

Simonsoft
PDF Blocks
Menutech
Manuel Barkhau
Simon Sapin
Nathalie Gutton
Andreas Zettl
René Fritz
Tom Pohl
KontextWork
Moritz Mahringer
Florian Demmer
Maykin Media
Yanal-Yves Fargialla
Des images et des mots
Yevhenii Hyzyla

Open source →

52.517 Apr 2021

## Bug fixes * #1336: Fix text breaking exception * #1318: Fix @font-face rules with Pango 1.48.3+ ## Contributors * Guillaume Ayoub ## Backers and sp

Bug fixes

#1336: Fix text breaking exception
#1318: Fix @font-face rules with Pango 1.48.3+

Contributors

Guillaume Ayoub

Open source →

Additional notes

Released on 2021-04-17.

Bug fixes:

#1336: Fix text breaking exception
#1318: Fix @font-face rules with Pango 1.48.3+

Contributors:

Guillaume Ayoub

Backers and sponsors:

Simonsoft
PDF Blocks
Menutech
Manuel Barkhau
Simon Sapin
Nathalie Gutton
Andreas Zettl
René Fritz
Tom Pohl
KontextWork
Moritz Mahringer
Florian Demmer
Maykin Media
Yanal-Yves Fargialla
Des images et des mots
Yevhenii Hyzyla

Open source →

52.26 Dec 2020

a6f9c80: Add a nice gif to please gdk-pixbuf 2.42.0

Bug fixes

#1248: Include missing test data
#1254: Top margins removed from children when tables are displayed on multiple pages
#1250: Correctly draw borders on the last line of split tables
a6f9c80: Add a nice gif to please gdk-pixbuf 2.42.0

Contributors

Guillaume Ayoub
Lucie Anglade
Felix Schwarz

Open source →

Additional notes

Released on 2020-12-06.

Bug fixes:

238e214: Fix URL handling with tinycss2
#1248: Include missing test data
#1254: Top margins removed from children when tables are displayed on multiple pages
#1250: Correctly draw borders on the last line of split tables
a6f9c80: Add a nice gif to please gdk-pixbuf 2.42.0

Contributors:

Guillaume Ayoub
Lucie Anglade
Felix Schwarz

Backers and sponsors:

PDF Blocks
Simonsoft
Menutech
Simon Sapin
Nathalie Gutton
Andreas Zetti
Tom Pohl
Florian Demmer
Moritz Mahringer

Open source →

5229 Oct 2020

Python 3.6+ is now needed, Python 3.5 is not supported anymore

Dependencies

Python 3.6+ is now needed, Python 3.5 is not supported anymore
WeasyPrint now depends on Pillow

New features

#1019: Implement counter-set
#1080: Don’t display template tags
#1210: Use download attribute in a tags for attachment's filename
#1206: Handle strings in list-style-type
#1165: Add support for concatenating var() functions in content declarations
c56b96b: Add an option to optimize embedded images size, with financial support from Hashbang
#969: Add an image cache that can be shared between documents, with financial support from Hashbang

Bug fixes

#1141: Don’t clip page margins on account of body overflow
#1000: Don’t apply text-indent twice on inline blocks
#1051: Avoid random line breaks
#1120: Gather target counters in page margins
#1110: Handle most cases for boxes avoiding floats in rtl containers, with financial support from Innovative Software
#1111: Fix horizontal position of last rtl line, with financial support from Innovative Software
#1114: Fix bug with transparent borders in tables
#1146: Don’t gather bookmarks twice for blocks that are displayed on two pages
#1237: Use fallback fonts on unsupported WOFF2 and WOFF fonts
#1025: Don’t insert the same layout attributes multiple times
#1027: Don’t try to break tables after the header or before the footer
#1050: Don’t crash on absolute SVG files with no intrinsic size
#1204: Fix a crash with a flexbox corner case
#1030: Fix frozen builds
#1089: Fix Pyinstaller builds
#1216: Fix embedded files
#1225: Initial support of RTL direction in flexbox layout

Documentation

#1149: Add the --quiet CLI option in the documentation
#1061: Update install instructions on Windows

Tests

#1209: Use GitHub Actions instead of Travis

Contributors

Guillaume Ayoub
Lucie Anglade
Tontyna
Mohammed Y. Alnajdi
Mike Voets
Bjarni Þórisson
Balázs Dukai
Bart Broere
Endalkachew
Felix Schwarz
Julien Sanchez
Konstantin Alekseev
Nicolas Hart
Nikolaus Schlemm
Thomas J. Lampoltshammer
mPyth
nempoBu4
saddy001

Open source →

5123 Dec 2019

7a4d6f8: Support larger and smaller values for font-size

Dependencies

Pyphen 0.9.1+ is now needed

New features

#882: Add support of element() and running()
#972: Add HTML element to Box class
7a4d6f8: Support larger and smaller values for font-size

Bug fixes

#960: Fix how fonts used for macOS tests are installed
#956: Fix various crashes due to line breaking bugs
#983: Fix typo in variable name
#975: Don’t crash when string-set is set to none
#998: Keep font attributes when text lines are modified
#1005: Don’t let presentational hints add decorations on tables with no borders
#974: Don’t crash on improper var() values
#1012: Fix rendering of header and footer for empty tables
#1013: Avoid quadratic time relative to tree depth when setting page names

Open source →

4911 Sept 2019

Speed and memory use have been largely improved.

Performance

Speed and memory use have been largely improved.

New features

#700: Handle ::marker pseudo-selector
135dc06c: Handle recto and verso parameters for page breaks
#907: Provide a clean way to build layout contexts

Bug fixes

#937: Fix rendering of tables with empty lines and rowspans
#897: Don't crash when small columns are wrapped in absolute blocks
#913: Fix a test about gradient colors
#924: Fix title for document with attachments
#917: Fix tests with Pango 1.44
#919: Fix padding and margin management for column flex boxes
#901: Fix width of replaced boxes with no intrinsic width
#906: Don't respect table cell width when content doesn't fit
#927: Don't use deprecated logger.warn anymore
a8662794: Fix margin collapsing between caption and table wrapper
87d9e84f: Avoid infinite loops when rendering columns
789b80e6: Only use in flow children to set columns height
615e298a: Don't include floating elements each time we try to render a column
48d8632e: Avoid not in flow children to compute column height
e7c452ce: Fix collapsing margins for columns
fb0887cf: Fix crash when using currentColor in gradients
f66df067: Don't crash when using ex units in word-spacing in letter-spacing
c790ff20: Don't crash when properties needing base URL use var functions
d63eac31: Don't crash with object-fit: non images with no intrinsic size

Documentation

#900: Add documentation about semantic versioning
#692: Add a snippet about PDF magnification
#899: Add .NET wrapper link
#893: Fixed wrong nested list comprehension example
#902: Add state to the make_bookmark_tree documentation
#921: Fix typos in the documentation
#328: Add CSS sample for forms

Open source →

488 Jul 2019

## Dependencies - CairoSVG 2.4.0+ is now needed ## New features - #891: Handle text-overflow - #878: Handle column-span - #855: Handle all the text-de

Dependencies

CairoSVG 2.4.0+ is now needed

New features

#891: Handle text-overflow
#878: Handle column-span
#855: Handle all the text-decoration features
#238: Don't repeat background images when it's not needed
#875: Handle object-fit and object-position
#870: Handle bookmark-state

Bug fixes

#686: Fix column balance when children are not inline
#885: Actually use the content box to resolve flex items percentages
#867: Fix rendering of KaTeX output, including (1) set row baseline of tables when no cells are baseline-aligned, (2) set baseline for inline tables, (3) don't align lines larger than their parents, (4) force CairoSVG to respect image size defined by CSS
#873: Set a minimum height for empty list elements with outside marker
#811: Don't use translations to align flex items
#851, #860: Don't cut pages when content overflows a very little bit
#862: Don't crash when using UTC dates in metadata

Documentation

#854: Add a "Tips & Tricks" section

Open source →