⬆ Bump markdown from 3.7 to 3.9

[dependabot]

Warning

Dependabot will stop supporting python v3.9!

Please upgrade to one of the following versions: v3.9, v3.10, v3.11, v3.12, v3.13, or v3.14.

Bumps markdown from 3.7 to 3.9.

Release notes

Sourced from markdown's releases.

Release 3.9.0

Changed

• Footnotes are now ordered by the occurrence of their references in the document. A new configuration option for the footnotes extension, USE_DEFINITION_ORDER, has been added to support restoring the previous behavior of ordering footnotes by the occurrence of definitions (#1367).

Fixed

• Ensure inline processing iterates through elements in document order (#1546).
• Fix handling of incomplete HTML tags in code spans in Python 3.14 (#1547).

Release 3.8.2

Fixed

• Fix codecs deprecation in Python 3.14.
• Fix issue with unclosed comment parsing in Python 3.14.
• Fix issue with unclosed declarations in Python 3.14.
• Fix issue with unclosed HTML tag <foo and Python 3.14.

Release 3.8.1

Fixed

• Ensure incomplete markup declaration in raw HTML doesn't crash parser (#1534).
• Fixed dropped content in md_in_html (#1526).
• Fixed HTML handling corner case that prevented some content from not being rendered (#1528).

Release 3.8

Changed

• DRY fix in abbr extension by introducing method create_element (#1483).
• Clean up test directory by removing some redundant tests and port non-redundant cases to the newer test framework.
• Improved performance of the raw HTML post-processor (#1510).

Fixed

• Backslash Unescape IDs set via attr_list on toc (#1493).
• Ensure md_in_html processes content inside "markdown" blocks as they are parsed outside of "markdown" blocks to keep things more consistent for third-party extensions (#1503).
• md_in_html handle tags within inline code blocks better (#1075).
• md_in_html fix handling of one-liner block HTML handling (#1074).
• Ensure <center> is treated like a block-level element (#1481).
• Ensure that abbr extension respects AtomicString and does not process perceived abbreviations in these strings (#1512).
• Ensure smarty extension correctly renders nested closing quotes (#1514).

Changelog

Sourced from markdown's changelog.

title: Changelog toc_depth: 2

Python-Markdown Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to the Python Version Specification. See the Contributing Guide for details.

[Unreleased]

Fixed

• Fix SetextHeaderProcessor regex to prevent mixed = and - chars in setext-style headers (#1606).

[3.10.2] - 2026-02-09

Fixed

• Fix a regression related to comment handling (#1590).
• More reliable fix for </ (#1593).

[3.10.1] - 2026-01-21

Fixed

• Ensure nested elements inside inline comments are properly unescaped (#1571).
• Make the docs build successfully with mkdocstrings-python 2.0 (#1575).
• Fix infinite loop when multiple bogus or unclosed HTML comments appear in input (#1578).
• Fix another infinite loop when handling bad comments (#1586).

[3.10.0] - 2025-11-03

Changed

• Officially support Python 3.14 and PyPy 3.11 and drop support for Python 3.9 and PyPy 3.9.

Fixed

• Fix an HTML comment parsing case in some Python versions that can cause an infinite loop (#1554).
• Revert the default behavior of USE_DEFINITION_ORDER (to True). The new behavior introduced in 3.9.0 is experimental and results are inconsistent. It should not have been made the default behavior (#1561).

[3.9.0] - 2025-09-04

... (truncated)

Commits

• f39cf84 Bump version to 3.9
• 07bf207 Order footnotes by reference
• 23c301d Fix failing cases for Python 3.14
• 4669a09 fix typo
• d9c8431 Bump version to 3.8.2
• 9980cb5 Fixes for Python 3.14
• 3561310 Properly document version specification.
• 3bb9d42 Update documentation for release process
• 3870f20 Bump version to 3.8.1
• 8207214 Ensure incomplete markup declaration in raw HTML doesn't crash parser.
• Additional commits viewable in compare view

[svlandeg]

This is a bit weird, why does it only bump to 3.9? The cooldown period is 7 days and 3.10 has been out since November 🤔 And the dependency doesn't have an upper pin in pyproject.toml as far as I can see.

Probably because we're still supporting Python 3.9?