Update Python packages

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
ipython	9.16.0 → 9.16.1
nbformat (changelog)	5.10.4 → 5.11.0

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Release Notes

ipython/ipython (ipython)

v9.16.1

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jupyter/nbformat (nbformat)

v5.11.0

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(Full Changelog)

Enhancements made

• Add context manager support to NotebookNotary #​436 (@​Carreau)

Maintenance and upkeep improvements

• Add GitHub Actions security auditing with zizmor #​444 (@​Carreau, @​claude)
• chore: update pre-commit hooks #​443 (@​Carreau, @​claude)
• Fix validators cache key type annotation #​440 (@​Carreau, @​claude)
• Refactor validation to separate deprecated kwarg handling #​439 (@​Carreau, @​claude)
• Bump pre-commit hook pins and fix resulting lint/typing fallout #​438 (@​Carreau, @​claude)
• Add Python 3.14 to CI #​437 (@​Carreau, @​claude)
• Bump actions/checkout from 5 to 6 in the actions group #​422 (@​Carreau)
• chore: update pre-commit hooks #​421 (@​Carreau)
• Make security deprecated slow to nudge people #​418 (@​Carreau)
• bump pre-commit #​417 (@​Carreau)
• Drop 3.8, CI does not work on 3.8 #​416 (@​Carreau)
• Bump the actions group across 1 directory with 2 updates #​414 (@​Carreau)
• Add security.md #​411 (@​Carreau, @​jasongrout)
• Drop pep440 dependency #​408 (@​LecrisUT, @​Carreau)
• chore: update pre-commit hooks #​401 (@​blink1073)

Documentation improvements

• Use intersphinx_registry for intersphinx_mapping #​415 (@​Carreau)

Other merged PRs

• Remove deprecated kwargs from validate() function #​447 (@​Carreau, @​claude)
• Bump github/codeql-action from 4 to 4.37.3 in the actions group #​446 (@​Carreau)
• Remove enforce-label workflow #​445 (@​Carreau, @​claude)
• Bump the actions group with 2 updates #​441 (@​Carreau)
• fix typo with quotes in docs #​409 (@​crypdick, @​Carreau)

Contributors to this release

The following people contributed discussions, new ideas, code and documentation contributions, and review.
See our definition of contributors.

(GitHub contributors page for this release)

@​blink1073 (activity) | @​Carreau (activity) | @​claude (activity) | @​crypdick (activity) | @​jasongrout (activity) | @​LecrisUT (activity) | @​rgbkrk (activity)

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