[dependabot]

Bumps setuptools from 84.0.0 to 84.2.1.

Changelog

Sourced from setuptools's changelog.

v84.2.1

Bugfixes

• Changed wheel tags and stable-ABI validation to use sysconfig data. (#5360)
• Fixed unimportable extensions on free-threaded Python 3.13 and 3.14 when Extension.py_limited_api is enabled. These builds now use their version-specific extension suffix instead of using the unsupported .abi3t suffix. (#5363)

Improved Documentation

• Replaced broken link to Python Eggs documentation with an archived version from the Wayback Machine. (#1929)

v84.2.0

Features

• Added support for building abi3t extensions and abi3.abi3t wheels on Python 3.15 and newer. See :pep:803 and the Python 3.15 "What's New" entry <https://docs.python.org/3.15/whatsnew/3.15.html#pep-803-abi3t-stable-abi-for-free-threaded-builds>_ for more details. (#5193)
• Updated vendored packaging version to 26.3, which adds support for the abi3t tag from :pep:803. (#5361)

Bugfixes

• Use target sysconfig data for stable-ABI extension filenames. (#5351)

v84.1.0

Features

• setuptools.archive_util now raises the new UnsafeMember exception when an archive member would be extracted outside of the extraction directory, where previously such a member was silently skipped. Aborting makes a malicious or malformed archive visible to the caller instead of yielding a quietly incomplete extraction, and matches the behavior of the standard

... (truncated)

Commits

• 3895f98 Bump version: 84.2.0 → 84.2.1
• 7c5cb7a Merge pull request #5362 from jameshilliard/fix/abi3t-target-config
• 00595bf Use sysconfig data for wheel tags and stable-ABI validation
• 873b29c Merge pull request #5363 from ngoldbaum/fix-3.14t
• d8bc01b Merge pull request #5330 from Topgearfanboy/main
• e27271e Apply review comments from @​jameshillard
• aa98f85 add newsfragment
• 3301fa6 Avoid .abi3t extension suffixes on Python 3.13t and 3.14t
• 301e27a Bump version: 84.1.0 → 84.2.0
• 39a7c2e Merge pull request #5193 from ngoldbaum/abi3.abi3t
• Additional commits viewable in compare view

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