chore(deps): Bump pymdown-extensions from 10.16.1 to 10.21.2

[dependabot]

Bumps pymdown-extensions from 10.16.1 to 10.21.2.

Release notes

Sourced from pymdown-extensions's releases.

10.21. 2

10.21.2

• FIX: Highlight: Latest Pygments versions cannot handle a "filename" for code block titles of None.

10.20.1

• FIX: Quotes: Ensure the first class for callouts (the alert type) is always rendered lowercase.

10.21

• NEW: Caption: Add support for specifying not only IDs but classes and arbitrary attributes. Initial work by @​joapuiib.
• FIX: MagicLink: Fix a matching pattern for Bitbucket repo.

10.20

• NEW: Quotes: New blockquotes extension added that uses a more modern approach when compared to Python Markdown's default. Quotes specifically will not group consecutive blockquotes together in the same lazy fashion that the default Python Markdown does which follows a more modern trend to how parsers these days handle block quotes.

  In addition, Quotes also provides an optional feature to enable specifying callouts/alerts in the style used by GitHub and Obsidian.

10.19.1

• FIX: Arithmatex: Fix issue where block $$ math used inline within a paragraph could result in nested math parsing.

10.19

• NEW: Emoji: Update Twemoji to use Unicode 16.
• NEW: Critic: Roll back view mode deprecation as some still like to use it, though further enhancements to this mode are not planned.

10.18

• NEW: Critic: view mode has been deprecated. To avoid warnings or future issues, explicitly set mode to either accept or reject. In the future, the new default will be accept and the view mode will be removed entirely.
• FIX: Block Admonition: important should have always been available as a default.

10.17.2

• FIX: Blocks: Blocks extensions will now better handle nesting of indented style Admonitions, Details, and Tabbed and other non-conflicting blocks.

10.17.1

• FIX: Fix an issue where Highlight can override another extension in the "registered" list in Python Markdown.

... (truncated)

Commits

• a4fdd73 Skip tag 10.21.1 has we accidentally already used it
• 8afb4cd Docs: Update JS deps
• 7bf5b29 Pygments needs a non-None value for code block title (#2863)
• 20b11eb Fix some spelling and formatting
• c9edba3 Docs: strengthen Snippets warning and add security considerations
• 6d92b68 Bump version
• baeca0e Docs: update JS deps
• bf2a237 Add classes and attributes to captions (#2844)
• 5c69e05 Fix bitbucket reference (#2835)
• fa4a066 Fix spelling
• Additional commits viewable in compare view

[codacy-production]

Up to standards ✅

🟢 Issues 0 issues

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0 new issues

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🟢 Metrics 0 duplication

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[codacy-production]

Pull Request Overview

This PR updates pymdown-extensions from 10.16.1 to 10.21.2. The changes are up to standards according to Codacy analysis, and no new quality issues or complexities were introduced.

There is a gap in acceptance criteria verification: the PR lacks evidence that the MkDocs build and Markdown extension rendering (such as Highlight and Admonition) have been validated post-upgrade. No critical security flaws or logic bugs were found that would prevent merging.

Test suggestions

• Verify that the MkDocs documentation site builds successfully with the updated extension library.
• Verify that existing Markdown extensions (e.g., Highlight, Admonition) render correctly after the upgrade.

Prompt proposal for missing tests

Consider implementing these tests if applicable:
1. Verify that the MkDocs documentation site builds successfully with the updated extension library.
2. Verify that existing Markdown extensions (e.g., Highlight, Admonition) render correctly after the upgrade.

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