Python: Bump prek from 0.4.3 to 0.4.5 in /python

[dependabot]

Bumps prek from 0.4.3 to 0.4.5.

Release notes

Sourced from prek's releases.

0.4.5

Release Notes

Released on 2026-06-15.

✨Highlights

0.4.5 completes prek's pre-commit language coverage. With R, Conda, Perl, and coursier now supported, prek supports every language available in pre-commit, plus prek-only modern languages such as Bun and Deno.

This is full feature parity with pre-commit. The last major compatibility gap is closed, and prek is now on the path to 1.0.

💚 Sponsorship

If prek saves time for you or your team, please consider sponsoring the project on GitHub Sponsors. It helps keep new features, performance work, and maintenance moving.

Enhancements

• Add Perl language support (#2201)
• Add R language support (#2206)
• Add Conda language support (#2203)
• Add coursier language support (#2194)
• Add group filters to list (#2152)
• Remove legacy repo path support (#2150)
• Skip cloning fully filtered remote repos (#2151)

Performance

• Avoid building JSON trees in syntax hooks (#2156)
• Scan mixed line endings without line vector (#2160)
• Skip file scan for always-run no-filename hooks (#2155)
• Use fixed buffer for EOF scan (#2163)
• Use fixed buffer for private key scan (#2164)

Bug fixes

• Fix pretty-format-json CRLF handling (#2210)
• Handle missing blobs in diff snapshots (#2211)
• Ignore coursier channel from working repo (#2202)

Contributors

• @​j178

Install prek 0.4.5

... (truncated)

Changelog

Sourced from prek's changelog.

0.4.5

Released on 2026-06-15.

✨Highlights

0.4.5 completes prek's pre-commit language coverage. With R, Conda, Perl, and coursier now supported, prek supports every language available in pre-commit, plus prek-only modern languages such as Bun and Deno.

This is full feature parity with pre-commit. The last major compatibility gap is closed, and prek is now on the path to 1.0.

💚 Sponsorship

If prek saves time for you or your team, please consider sponsoring the project on GitHub Sponsors. It helps keep new features, performance work, and maintenance moving.

Enhancements

• Add Perl language support (#2201)
• Add R language support (#2206)
• Add Conda language support (#2203)
• Add coursier language support (#2194)
• Add group filters to list (#2152)
• Remove legacy repo path support (#2150)
• Skip cloning fully filtered remote repos (#2151)

Performance

• Avoid building JSON trees in syntax hooks (#2156)
• Scan mixed line endings without line vector (#2160)
• Skip file scan for always-run no-filename hooks (#2155)
• Use fixed buffer for EOF scan (#2163)
• Use fixed buffer for private key scan (#2164)

Bug fixes

• Fix pretty-format-json CRLF handling (#2210)
• Handle missing blobs in diff snapshots (#2211)
• Ignore coursier channel from working repo (#2202)

Contributors

• @​j178

0.4.4

Released on 2026-06-04.

... (truncated)

Commits

• bb31082 Update README.md
• fa4e2dc Bump version to 0.4.5 (#2221)
• e9336fa Add R language support (#2206)
• 97a5a15 Update Rust crate which to v8.0.3 (#2219)
• 20a519a Update Rust crate ignore to v0.4.26 (#2218)
• 88f0e2b Update dependency uv to v0.11.19 (#2214)
• 7bd4300 Update GitHub Actions to v7 (#2220)
• 48ed5cc Update Rust crate async_zip to 0.0.18 (#2217)
• 257e98a Update pre-commit to v1.47.2 (#2216)
• 0c04602 Update GitHub Actions (#2215)
• Additional commits viewable in compare view

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[Copilot]

Copilot encountered an error and was unable to review this pull request. You can try again by re-requesting a review.

[moonbox3]

@copilot: fix the CI/CD failures

[Copilot]

@copilot: fix the CI/CD failures

Fixed in 238d005. I aligned the prek pin in python/packages/lab/pyproject.toml with the root workspace bump and refreshed python/uv.lock, which resolves the uv sync --all-packages --all-extras --dev --prerelease=if-necessary-or-explicit CI failure.