chore: bump nbconvert from 7.17.0 to 7.17.1 in /libs/core

[dependabot]

Bumps nbconvert from 7.17.0 to 7.17.1.

Release notes

Sourced from nbconvert's releases.

v7.17.1

7.17.1

This is a security release, fixing two CVEs:

• CVE-2026-39377
• CVE-2026-39378

(full advisories will be published seven days after release, on 2026-04-14).

(Full Changelog)

Enhancements made

• Allow configureable WebPDF JavaScript processing timeout #2250 (@​timkpaine, @​Carreau)

Bugs fixed

• Fix PermissionError when checking template paths on shared filesystems #2252 (@​ctcjab, @​krassowski)
• Tweak webpdf template logic to fix duplicate extension problem #2249 (@​timkpaine, @​Carreau)

Maintenance and upkeep improvements

• specify python version for pre #2276 (@​minrk, @​krassowski)

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)

@​akhmerov (activity) | @​bollwyvl (activity) | @​Carreau (activity) | @​ctcjab (activity) | @​davidbrochart (activity) | @​Ken-B (activity) | @​krassowski (activity) | @​mgeier (activity) | @​minrk (activity) | @​mpacer (activity) | @​MSeal (activity) | @​SylvainCorlay (activity) | @​takluyver (activity) | @​timkpaine (activity)

Changelog

Sourced from nbconvert's changelog.

7.17.1

This is a security release, fixing two CVEs:

• CVE-2026-39377
• CVE-2026-39378

(full advisories will be published seven days after release, on 2026-04-14).

(Full Changelog)

Enhancements made

• Allow configureable WebPDF JavaScript processing timeout #2250 (@​timkpaine, @​Carreau)

Bugs fixed

• Fix PermissionError when checking template paths on shared filesystems #2252 (@​ctcjab, @​krassowski)
• Tweak webpdf template logic to fix duplicate extension problem #2249 (@​timkpaine, @​Carreau)

Maintenance and upkeep improvements

• specify python version for pre #2276 (@​minrk, @​krassowski)

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)

@​akhmerov (activity) | @​bollwyvl (activity) | @​Carreau (activity) | @​ctcjab (activity) | @​davidbrochart (activity) | @​Ken-B (activity) | @​krassowski (activity) | @​mgeier (activity) | @​minrk (activity) | @​mpacer (activity) | @​MSeal (activity) | @​SylvainCorlay (activity) | @​takluyver (activity) | @​timkpaine (activity)

Commits

• 78ed308 Publish 7.17.1
• f090a64 ruff format
• b3b6ec0 chore: update pre-commit hooks (#2277)
• be4841f ignore silly security lint in tests
• 26d57b2 fix type annotation on Lexer
• 0e6b8cc Merge commit from fork
• ba5e5cd Merge commit from fork
• 1db0c88 Specify python version for pre (#2276)
• 7473fc3 chore: update pre-commit hooks (#2242)
• 4322f7f Bump the actions group across 1 directory with 2 updates (#2273)
• Additional commits viewable in compare view

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[codspeed-hq]

Merging this PR will not alter performance

✅ 13 untouched benchmarks
⏩ 2 skipped benchmarks¹

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_{Comparing dependabot/uv/libs/core/nbconvert-7.17.1 (a2b012f) with master (fb6ab99)²}

Footnotes

1. 2 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

2. No successful run was found on master (acc5498) during the generation of this report, so fb6ab99 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩