chore(deps): bump mistune from 3.2.0 to 3.3.0 in /python/agents/short-movie-agents

[dependabot]

Bumps mistune from 3.2.0 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

v3.2.1

   🐞 Bug Fixes

• Resolve Windows compatibility issues in file inclusion and tests  -  by @​Yuki9814 (25471)
• Escape html text  -  by @​lepture (a3cb6)
• Update link reference  -  by @​lepture (85eb5)
• Handle escaped dollar signs in inline math  -  by @​saschabuehrle in lepture/mistune#370 (7bd57)
• Escape id of toc  -  by @​lepture (04880)
• Escape id of headings  -  by @​lepture (28556)
• Remove double-encoding of image alt text  -  by @​lawrence3699 (0d6f3)
• Escape xml for math plugin  -  by @​lepture (5fa09)
• Use strict regex for image's height and width  -  by @​lepture (8d0cb)

    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.

Version 3.2.1

Released on May 3, 2026

• Escape link in render_toc_ul.
• Escape text in math plugin.
• Fix regex for math plugin.
• Escape heading's ID attribute.
• Fix LINK_TITLE_RE to prevent DoS.
• Escape class attribute for admonition directive.
• Remove double-encoding of image alt text.
• Escape class attribute for image directive.
• Fix width/height attribute for image directive.

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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[github-actions]

Here are the correctness review findings from the patch:

In python/agents/financial-advisor/financial_advisor/init.py:

1. Unconditional Call to google.auth.default():
   Calling google.auth.default() unconditionally at module import time (line 24) will raise DefaultCredentialsError and crash the application if Application Default Credentials are not set (e.g. in test or container-only setups where the environment is not pre-authenticated). Consider wrapping it in a try-except block.

2. None value causing TypeError on os.environ.setdefault():
   If google.auth.default() does not return a project ID, project_id will be None (line 25), which causes os.environ.setdefault("GOOGLE_CLOUD_PROJECT", project_id) to raise a TypeError: str expected, not NoneType, crashing the module import immediately. We should ensure project_id is not None before attempting to write it to os.environ.