Update dependency requests to v2.34.2

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
requests (changelog)	==2.33.0 → ==2.34.2

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Release Notes

psf/requests (requests)

v2.34.2

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• Moved headers input type back to Mapping to avoid invariance issues
  with MutableMapping and inferred dict types. Users calling
  Request.headers.update() may need to narrow typing in their code. (#​7441)

v2.34.1

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Bugfixes

• Widened json input type from dict and list to Mapping
  and Sequence. (#​7436)
• Changed headers input type to MutableMapping and removed None from
  Request.headers typing to improve handling for users. (#​7431)
• Response.reason moved from str | None to str to improve handling
  for users. (#​7437)
• Fixed a bug where some bodies with custom __getattr__ implementations
  weren't being properly detected as Iterables. (#​7433)

v2.34.0

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Announcements

• Requests 2.34.0 introduces inline types, replacing those provided by
  typeshed. Public API types should be fully compatible with mypy, pyright,
  and ty. We believe types are comprehensive but if you find issues, please
  report them to the pinned tracking issue.

  Special thanks to @​bastimeyer, @​cthoyt, @​edgarrmondragon, and @​srittau for
  helping review and test the types ahead of the release. (#​7272)

Improvements

• Digest Auth hashing algorithms have added usedforsecurity=False to clarify
  security considerations. (#​7310)
• Requests added support for Python 3.15 based on beta1. Downstream projects
  should be able to start testing prior to its release in October. (#​7422)
• Requests added support for Python 3.14t. (#​7419)

Bugfixes

• Response.history no longer contains a reference to itself, preventing
  accidental looping when traversing the history list. (#​7328)
• Requests no longer performs greedy matching on no_proxy domains. The
  proxy_bypass implementation has been updated with CPython's fix from
  bpo-39057. (#​7427)
• Requests no longer incorrectly strips duplicate leading slashes in
  URI paths. This should address user issues with specific presigned
  URLs. Note the full fix requires urllib3 2.7.0+. (#​7315)

v2.33.1

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Bugfixes

• Fixed test cleanup for CVE-2026-25645 to avoid leaving unnecessary
  files in the tmp directory. (#​7305)
• Fixed Content-Type header parsing for malformed values. (#​7309)
• Improved error consistency for malformed header values. (#​7308)

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