build(deps): bump charset-normalizer from 3.4.4 to 3.4.7

[dependabot]

Bumps charset-normalizer from 3.4.4 to 3.4.7.

Release notes

Sourced from charset-normalizer's releases.

Version 3.4.7

3.4.7 (2026-04-02)

Changed

• Pre-built optimized version using mypy[c] v1.20.
• Relax setuptools constraint to setuptools>=68,<82.1.

Fixed

• Correctly remove SIG remnant in utf-7 decoded string. (#718) (#716)

Version 3.4.6

3.4.6 (2026-03-15)

Changed

• Flattened the logic in charset_normalizer.md for higher performance. Removed eligible(..) and feed(...) in favor of feed_info(...).
• Raised upper bound for mypy[c] to 1.20, for our optimized version.
• Updated UNICODE_RANGES_COMBINED using Unicode blocks v17.

Fixed

• Edge case where noise difference between two candidates can be almost insignificant. (#672)
• CLI --normalize writing to wrong path when passing multiple files in. (#702)

Misc

• Freethreaded pre-built wheels now shipped in PyPI starting with 3.14t. (#616)

Version 3.4.5

3.4.5 (2026-03-06)

Changed

• Update setuptools constraint to setuptools>=68,<=82.
• Raised upper bound of mypyc for the optional pre-built extension to v1.19.1

Fixed

• Add explicit link to lib math in our optimized build. (#692)
• Logger level not restored correctly for empty byte sequences. (#701)
• TypeError when passing bytearray to from_bytes. (#703)

Misc

• Applied safe micro-optimizations in both our noise detector and language detector.
• Rewrote the query_yes_no function (inside CLI) to avoid using ambiguous licensed code.
• Added cd.py submodule into mypyc optional compilation to reduce further the performance impact.

[!WARNING]
mypyc changed the usual binary output for the optimized wheel. Beware, especially if using PyInstaller or alike. See jawah/charset_normalizer#714

Changelog

Sourced from charset-normalizer's changelog.

3.4.7 (2026-04-02)

Changed

• Pre-built optimized version using mypy[c] v1.20.
• Relax setuptools constraint to setuptools>=68,<82.1.

Fixed

• Correctly remove SIG remnant in utf-7 decoded string. (#718) (#716)

3.4.6 (2026-03-15)

Changed

• Flattened the logic in charset_normalizer.md for higher performance. Removed eligible(..) and feed(...) in favor of feed_info(...).
• Raised upper bound for mypy[c] to 1.20, for our optimized version.
• Updated UNICODE_RANGES_COMBINED using Unicode blocks v17.

Fixed

• Edge case where noise difference between two candidates can be almost insignificant. (#672)
• CLI --normalize writing to wrong path when passing multiple files in. (#702)

Misc

• Freethreaded pre-built wheels now shipped in PyPI starting with 3.14t. (#616)

3.4.5 (2026-03-06)

Changed

• Update setuptools constraint to setuptools>=68,<=82.
• Raised upper bound of mypyc for the optional pre-built extension to v1.19.1

Fixed

• Add explicit link to lib math in our optimized build. (#692)
• Logger level not restored correctly for empty byte sequences. (#701)
• TypeError when passing bytearray to from_bytes. (#703)

Misc

• Applied safe micro-optimizations in both our noise detector and language detector.
• Rewrote the query_yes_no function (inside CLI) to avoid using ambiguous licensed code.
• Added cd.py submodule into mypyc optional compilation to reduce further the performance impact.

Commits

• 0f07891 Merge pull request #729 from jawah/release-3.4.7
• fdbeb29 chore: update dev, and ci requirements
• b66f922 chore: add ft classifier
• f94249d chore: add test cases for utf_7 recent fix
• 95c866f chore: bump version to 3.4.7
• 4f429bb chore: bump mypy pre-commit to v1.20
• b579cd6 fix: correctly remove SIG remnant in utf-7 decoded string
• 58bf944 ⬆️ Bump github/codeql-action from 4.32.4 to 4.35.1 (#728)
• 44cf8a1 ⬆️ Bump actions/download-artifact from 8.0.0 to 8.0.1 (#726)
• 362bc20 ⬆️ Bump docker/setup-qemu-action from 3.7.0 to 4.0.0 (#725)
• Additional commits viewable in compare view

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[github-actions]

What	Link
🕵️‍♂️ Review	Files changed
🌐 Deploy	Preview #296