Bump mistune from 3.2.1 to 3.3.0

[dependabot]

Bumps mistune from 3.2.1 to 3.3.0.

Release notes

Sourced from mistune's releases.

v3.3.0

   🐞 Bug Fixes

• Resolve O(n^2) DoS in parse_link_text (CWE-400)  -  by bhanugoudm041 (b6b49)
• Resolve O(n^2) DoS in parse_link_text (CWE-400)-Type handling/testing done  -  by bhanugoudm041 (b3af8)
• block: Avoid quadratic ref link scans  -  by @​lepture (2b04d)
• cli: Add entrypoint and utf-8 output  -  by @​lepture (2f244)
• directives: Constrain include targets  -  by @​lepture (1bef3)
• formatting: Avoid quadratic marker scans  -  by @​lepture (96d0f)
• image: Validate figure width option  -  by @​lepture (e3e51)
• inline: Avoid bracket parsing DoS  -  by @​lepture (25f25)
• math: Reject currency patterns and cross-line matches in inline math  -  by @​geopanther (566e1)
• math: Support display and backtick math  -  by @​lepture (1141e)
• renderer: Render plugin list and table nodes  -  by @​lepture (614b0)
• renderer: Block encoded unsafe URL schemes  -  by @​lepture (c7101)
• toc: Avoid generated id collisions  -  by @​lepture (c4093)

   🏎 Performance

• Improve performance  -  by @​lepture (bf95c)

    View changes on GitHub

Changelog

Sourced from mistune's changelog.

Version 3.3.0

Released on Jun 21, 2026

• Improve CommonMark compatibility and parser performance.
• Add command line entrypoint with UTF-8 output.
• Support display and backtick math.
• Render plugin list and table nodes in Markdown renderer.
• Escape leading block markers in Markdown renderer.
• Fix RST renderer for block quotes nested in lists.
• Avoid generated heading ID collisions in TOC.
• Harden URL, image, figure, and include directive handling.
• Fix quadratic scans in inline links, reference links, and formatting markers.
• Fix math escaping, currency pattern matching, and cross-line matching.

Commits

• 15c3b79 chore: release 3.3.0
• bdc01ad tests: increase run time on pypy
• 7cf1814 tests: increase run time for pypy
• 6dfdc3d tests: add more tests
• 17c50f6 chore: fix mypy issues
• 63abe4b chore: use ruff check and format
• e6c1b18 chore: resolve mypy issues
• dcf8902 test(math): cover escaped math output
• c4093c4 fix(toc): avoid generated id collisions
• e3e51de fix(image): validate figure width option
• Additional commits viewable in compare view

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.67%. Comparing base (4dfc367) to head (d822e06).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #856   +/-   ##
=======================================
  Coverage   98.67%   98.67%           
=======================================
  Files          57       57           
  Lines        2191     2191           
=======================================
  Hits         2162     2162           
  Misses         29       29           

Flag	Coverage Δ
unittests	98.67% <ø> (ø)

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