Update dependency frozenlist to v1.8.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
frozenlist	==1.6.0 -> ==1.8.0

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Release Notes

aio-libs/frozenlist (frozenlist)

v1.8.0

Compare Source

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(2025-10-05)

Contributor-facing changes

• The :file:reusable-cibuildwheel.yml workflow has been refactored to
  be more generic and :file:ci-cd.yml now holds all the configuration
  toggles -- by :user:webknjaz.

  Related issues and pull requests on GitHub:
  :issue:668.

• When building wheels, the source distribution is now passed directly
  to the cibuildwheel invocation -- by :user:webknjaz.

  Related issues and pull requests on GitHub:
  :issue:669.

• Builds and tests have been added to
  ci-cd.yml for arm64 Windows wheels -- by :user:finnagin.

  Related issues and pull requests on GitHub:
  :issue:677.

• Started building wheels for CPython 3.14 -- by :user:kumaraditya303.

  Related issues and pull requests on GitHub:
  :issue:681, :issue:682.

• Removed --config-settings=pure-python=false from :file:requirements/dev.txt.
  Developers on CPython still get accelerated builds by default. To explicitly build
  a pure Python wheel, use pip install -e . --config-settings=pure-python=true
  -- by :user:bdraco.

  Related issues and pull requests on GitHub:
  :issue:687.

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v1.7.0

Compare Source

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(2025-06-09)

Features

• Added deepcopy support to FrozenList -- by :user:bdraco.

  Related issues and pull requests on GitHub:
  :issue:659.

Packaging updates and notes for downstreams

• Fixed an issue where frozenlist binary wheels would be built with debugging symbols and line tracing enabled, which significantly impacted performance. Line tracing is now disabled by default and can only be enabled explicitly -- by :user:bdraco.

  This change ensures that production builds are optimized for performance. Developers who need line tracing for debugging purposes can still enable it by:

  1. Setting the FROZENLIST_CYTHON_TRACING environment variable
  2. Using the --config-setting=with-cython-tracing=true option with pip

  Related issues and pull requests on GitHub:
  :issue:660.

• Enabled PIP_CONSTRAINT environment variable in the build configuration to ensure the pinned Cython version from requirements/cython.txt is used during wheel builds.

  Related issues and pull requests on GitHub:
  :issue:661.

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v1.6.2

Compare Source

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(2025-06-03)

No significant changes.

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v1.6.1

Compare Source

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(2025-06-02)

Bug fixes

• Correctly use cimport for including PyBool_FromLong -- by :user:lysnikolaou.

  Related issues and pull requests on GitHub:
  :issue:653.

Packaging updates and notes for downstreams

• Exclude _frozenlist.cpp from bdists/wheels -- by :user:musicinmybrain.

  Related issues and pull requests on GitHub:
  :issue:649.

• Updated to use Cython 3.1 universally across the build path -- by :user:lysnikolaou.

  Related issues and pull requests on GitHub:
  :issue:654.

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