Bump version: v2.18.1

doc: add documentation for the CIBW_FREE_THREADED_SUPPORT option
chore: pass a PythonConfiguration to install_cpython
2024-05-20 07:22:33 -04:00 · 2024-05-20 07:12:10 -04:00 · 2024-05-20 07:12:10 -04:00 · 2024-05-20 07:12:10 -04:00 · 2024-05-20 07:12:10 -04:00 · 2024-05-20 10:08:57 +02:00
75 changed files with 1135 additions and 810 deletions
@@ -4,7 +4,9 @@ set -o xtrace

 $PYTHON --version
 $PYTHON -m pip --version
-$PYTHON -m virtualenv -p "$PYTHON" venv
+$PYTHON -m virtualenv --version
+$PYTHON -m virtualenv --no-setuptools --no-wheel -p "$PYTHON" venv
+venv/bin/python -m pip install -U pip
 venv/bin/python -m pip install -e ".[dev]"
 venv/bin/python -m pip freeze
 venv/bin/python --version
@@ -1,32 +0,0 @@
-{
-  "problemMatcher": [
-    {
-      "severity": "warning",
-      "pattern": [
-        {
-          "regexp": "^([^:]+):(\\d+):(\\d+): ([A-DF-Z]\\d+): \\033\\[[\\d;]+m([^\\033]+).*$",
-          "file": 1,
-          "line": 2,
-          "column": 3,
-          "code": 4,
-          "message": 5
-        }
-      ],
-      "owner": "pylint-warning"
-    },
-    {
-      "severity": "error",
-      "pattern": [
-        {
-          "regexp": "^([^:]+):(\\d+):(\\d+): (E\\d+): \\033\\[[\\d;]+m([^\\033]+).*$",
-          "file": 1,
-          "line": 2,
-          "column": 3,
-          "code": 4,
-          "message": 5
-        }
-      ],
-      "owner": "pylint-error"
-    }
-  ]
-}
@@ -28,12 +28,10 @@ jobs:
    - name: Check manifest
      run: pipx run nox -s check_manifest
    - name: PyLint checks
-      run: |
-        echo "::add-matcher::$GITHUB_WORKSPACE/.github/matchers/pylint.json"
-        pipx run nox -s pylint
+      run: pipx run nox -s pylint -- --output-format=github

  test:
-    name: Test cibuildwheel on ${{ matrix.os }}
+    name: Test cibuildwheel on ${{ matrix.os }} (${{ matrix.python_version }})
    needs: lint
    runs-on: ${{ matrix.os }}
    strategy:
@@ -22,9 +22,9 @@ jobs:
    steps:
    - uses: actions/checkout@v4

-    - uses: wntrblm/nox@2024.03.02
+    - uses: wntrblm/nox@2024.04.15
      with:
-        python-versions: "3.7, 3.8, 3.9, 3.10, 3.11, 3.12"
+        python-versions: "3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13"

    - name: "Run update: dependencies"
      run: nox --force-color -s update_constraints
@@ -1,7 +1,7 @@
 repos:

 - repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v4.5.0
+  rev: v4.6.0
  hooks:
  - id: check-case-conflict
  - id: check-merge-conflict
@@ -14,20 +14,14 @@ repos:
  - id: trailing-whitespace

 - repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: v0.2.2
+  rev: v0.4.4
  hooks:
  - id: ruff
    args: ["--fix", "--show-fixes"]
  - id: ruff-format

- repo: https://github.com/asottile/setup-cfg-fmt
-  rev: v2.5.0
-  hooks:
-  - id: setup-cfg-fmt
-    args: [--include-version-classifiers, --min-py-version=3.8, --max-py-version=3.12]
-
 - repo: https://github.com/pre-commit/mirrors-mypy
-  rev: v1.8.0
+  rev: v1.10.0
  hooks:
  - id: mypy
    name: mypy 3.8 on cibuildwheel/
@@ -54,7 +48,7 @@ repos:
    additional_dependencies: *mypy-dependencies

 - repo: https://github.com/shellcheck-py/shellcheck-py
-  rev: v0.9.0.6
+  rev: v0.10.0.1
  hooks:
  - id: shellcheck

@@ -82,7 +76,7 @@ repos:


 - repo: https://github.com/python-jsonschema/check-jsonschema
-  rev: 0.28.0
+  rev: 0.28.3
  hooks:
    - id: check-dependabot
    - id: check-github-actions
@@ -5,14 +5,11 @@ version: 2
 build:
  os: ubuntu-22.04
  tools:
-    python: "3.11"
-
-python:
-  install:
-    - method: pip
-      path: .
-      extra_requirements:
-        - docs
-
-mkdocs:
-  configuration: mkdocs.yml
+    python: "3.12"
+  commands:
+    - asdf plugin add uv
+    - asdf install uv latest
+    - asdf global uv latest
+    - uv venv
+    - uv pip install -e.[docs]
+    - NO_COLOR=1 .venv/bin/mkdocs build --strict --site-dir $READTHEDOCS_OUTPUT/html
@@ -1,6 +0,0 @@
-recursive-include cibuildwheel *.cfg
-recursive-include cibuildwheel *.in
-recursive-include cibuildwheel *.py
-recursive-include cibuildwheel *.toml
-recursive-include cibuildwheel *.txt
-recursive-include cibuildwheel *.typed
@@ -22,7 +22,7 @@ Python wheels are great. Building them across **Mac, Linux, Windows**, on **mult
 What does it do?
 ----------------

-|   | macOS Intel | macOS Apple Silicon | Windows 64bit | Windows 32bit | Windows Arm64 | manylinux<br/>musllinux x86_64 | manylinux<br/>musllinux i686 | manylinux<br/>musllinux aarch64 | manylinux<br/>musllinux ppc64le | manylinux<br/>musllinux s390x |
+|                | macOS Intel | macOS Apple Silicon | Windows 64bit | Windows 32bit | Windows Arm64 | manylinux<br/>musllinux x86_64 | manylinux<br/>musllinux i686 | manylinux<br/>musllinux aarch64 | manylinux<br/>musllinux ppc64le | manylinux<br/>musllinux s390x |
 |----------------|----|-----|-----|-----|-----|----|-----|----|-----|-----|
 | CPython 3.6    | ✅ | N/A | ✅  | ✅  | N/A | ✅  | ✅  | ✅ | ✅  | ✅  |
 | CPython 3.7    | ✅ | N/A | ✅  | ✅  | N/A | ✅ | ✅  | ✅ | ✅  | ✅  |
@@ -30,7 +30,8 @@ What does it do?
 | CPython 3.9    | ✅ | ✅  | ✅  | ✅  | ✅² | ✅ | ✅ | ✅ | ✅  | ✅  |
 | CPython 3.10   | ✅ | ✅  | ✅  | ✅  | ✅² | ✅ | ✅  | ✅ | ✅  | ✅  |
 | CPython 3.11   | ✅ | ✅  | ✅  | ✅  | ✅² | ✅ | ✅  | ✅ | ✅  | ✅  |
-| CPython 3.12  | ✅ | ✅  | ✅  | ✅  | ✅² | ✅ | ✅  | ✅ | ✅  | ✅  |
+| CPython 3.12   | ✅ | ✅  | ✅  | ✅  | ✅² | ✅ | ✅  | ✅ | ✅  | ✅  |
+| CPython 3.13³  | ✅ | ✅  | ✅  | ✅  | ✅² | ✅ | ✅  | ✅ | ✅  | ✅  |
 | PyPy 3.7 v7.3  | ✅ | N/A | ✅  | N/A | N/A | ✅¹ | ✅¹  | ✅¹ | N/A | N/A |
 | PyPy 3.8 v7.3  | ✅ | ✅  | ✅  | N/A | N/A | ✅¹ | ✅¹  | ✅¹ | N/A | N/A |
 | PyPy 3.9 v7.3  | ✅ | ✅  | ✅  | N/A | N/A | ✅¹ | ✅¹  | ✅¹ | N/A | N/A |
@@ -38,6 +39,7 @@ What does it do?

 <sup>¹ PyPy is only supported for manylinux wheels.</sup><br>
 <sup>² Windows arm64 support is experimental.</sup><br>
+<sup>³ CPython 3.13 is available using the [CIBW_PRERELEASE_PYTHONS](https://cibuildwheel.pypa.io/en/stable/options/#prerelease-pythons) option.</sup><br>

 - Builds manylinux, musllinux, macOS 10.9+, and Windows wheels for CPython and PyPy
 - Works on GitHub Actions, Azure Pipelines, Travis CI, AppVeyor, CircleCI, GitLab CI, and Cirrus CI
@@ -88,10 +90,10 @@ jobs:
      - uses: actions/checkout@v4

      # Used to host cibuildwheel
-      - uses: actions/setup-python@v3
+      - uses: actions/setup-python@v5

      - name: Install cibuildwheel
-        run: python -m pip install cibuildwheel==2.17.0
+        run: python -m pip install cibuildwheel==2.18.1

      - name: Build wheels
        run: python -m cibuildwheel --output-dir wheelhouse
@@ -163,19 +165,19 @@ Here are some repos that use cibuildwheel.
 | [NCNN][]                          | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | ncnn is a high-performance neural network inference framework optimized for the mobile platform |
 | [Prophet][]                       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Tool for producing high quality forecasts for time series data that has multiple seasonality with linear or non-linear growth. |
 | [MyPy][]                          | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | The compiled version of MyPy using MyPyC. |
-| [Kivy][]                          | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Open source UI framework written in Python, running on Windows, Linux, macOS, Android and iOS |
 | [duckdb][]                        | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | DuckDB is an in-process SQL OLAP Database Management System |
+| [Kivy][]                          | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Open source UI framework written in Python, running on Windows, Linux, macOS, Android and iOS |

 [scikit-learn]: https://github.com/scikit-learn/scikit-learn
-[pytorch-fairseq]: https://github.com/pytorch/fairseq
+[pytorch-fairseq]: https://github.com/facebookresearch/fairseq
 [NumPy]: https://github.com/numpy/numpy
 [Tornado]: https://github.com/tornadoweb/tornado
 [Matplotlib]: https://github.com/matplotlib/matplotlib
 [NCNN]: https://github.com/Tencent/ncnn
 [Prophet]: https://github.com/facebook/prophet
 [MyPy]: https://github.com/mypyc/mypy_mypyc-wheels
-[Kivy]: https://github.com/kivy/kivy
 [duckdb]: https://github.com/duckdb/duckdb
+[Kivy]: https://github.com/kivy/kivy

 [appveyor icon]: docs/data/readme_icons/appveyor.svg
 [github icon]: docs/data/readme_icons/github.svg
@@ -208,19 +210,49 @@ Changelog

 <!-- this section was generated by bin/update_readme_changelog.py -- do not edit manually -->

+### v2.18.1
+
+- 🌟 Add free-threaded Linux and Windows builds for 3.13. New identifiers `cp313t-*`, new option `CIBW_FREE_THREADED_SUPPORT`/`tool.cibuildwheel.free-threaded-support` required to opt-in. [See the docs](https://cibuildwheel.pypa.io/en/stable/options/#free-threaded-support) for more information. (#1831)
+- ✨ The `container-engine` is now a build (non-global) option. (#1792)
+- 🛠 The build backend for cibuildwheel is now hatchling. (#1297)
+- 🛠 Significant improvements and modernization to our noxfile. (#1823)
+- 🛠 Use pylint's new GitHub Actions reporter instead of a custom matcher. (#1823)
+- 🛠 Unpin virtualenv updates for Python 3.7+ (#1830)
+- 🐛 Fix running linux tests from Windows or macOS ARM. (#1788)
+- 📚 Fix our documentation build. (#1821)
+
+
+### v2.18.0
+
+_12 May 2024_
+
+- ✨ Adds CPython 3.13 support, under the prerelease flag [CIBW_PRERELEASE_PYTHONS](https://cibuildwheel.pypa.io/en/stable/options/#prerelease-pythons). This version of cibuildwheel uses 3.13.0b1. Free-threading mode is not available yet (#1657), waiting on official binaries (planned for beta 2) and pip support.
+
+    _While CPython is in beta, the ABI can change, so your wheels might not be compatible with the final release. For this reason, we don't recommend distributing wheels until RC1, at which point 3.13 will be available in cibuildwheel without the flag._ (#1815)
+
+- ✨ Musllinux now defaults to `musllinux_1_2`. You can set the older `musllinux_1_1` via config if needed. (#1817)
+- 🛠 No longer pre-seed setuptools/wheel in virtual environments (#1819)
+- 🛠 Respect the constraints file when building with pip, matching build (#1818)
+- 🛠 Use uv to compile our pinned dependencies, 10x faster and doesn't require special setup (#1778)
+- 🐛 Fix an issue with the schema (#1788)
+- 📚 Document the new delocate error checking macOS versions (#1766)
+- 📚 Document Rust builds (#1816)
+- 📚 Speed up our readthedocs builds with uv, 26 seconds -> 6 seconds to install dependencies (#1816)
+
+
 ### v2.17.0

 _11 March 2024_

 - 🌟 Adds the ability to inherit configuration in TOML overrides. This makes certain configurations much simpler. If you're overriding an option like `before-build` or `environment`, and you just want to add an  extra command or environment variable, you can just append (or prepend) to the previous config. See [the docs](https://cibuildwheel.pypa.io/en/stable/options/#inherit) for more information. (#1730)
- 🌟 Adds official support for native arm64 macOS GitHub runners. To use them, just specify `macos-14` as an `os` of your job in your workflow file. You can also keep `macos-13` in your build matrix to build x86_64. Check out the new [GitHub Actions example config](https://cibuildwheel.pypa.io/en/stable/setup/#github-actions).
- ✨ You no longer need to specify `--platform` to run cibuildwheel locally! Instead it will your platform automatically. This was a safety feature, no longer necessary. (#1727)
+- 🌟 Adds official support for native `arm64` macOS GitHub runners. To use them, just specify `macos-14` as an `os` of your job in your workflow file. You can also keep `macos-13` in your build matrix to build `x86_64`. Check out the new [GitHub Actions example config](https://cibuildwheel.pypa.io/en/stable/setup/#github-actions).
+- ✨ You no longer need to specify `--platform` to run cibuildwheel locally! Instead it will detect your platform automatically. This was a safety feature, no longer necessary. (#1727)
 - 🛠 Removed setuptools and wheel pinned versions. This only affects old-style projects without a `pyproject.toml`, projects with `pyproject.toml` are already getting fresh versions of their `build-system.requires` installed into an isolated environment. (#1725)
 - 🛠 Improve how the GitHub Action passes arguments (#1757)
 - 🛠 Remove a system-wide install of pipx in the GitHub Action (#1745)
- 🐛 No longer will cibuildwheel override the PIP_CONSTRAINT environment variable when using the `build` frontend. Instead it will be extended. (#1675)
- 🐛 Fix a bug where building and testing both x86_86 and arm64 wheels on the same runner caused the wrong architectures in the test environment (#1750)
- 🐛 Fix a bug that prevented testing a CPython 3.8 wheel targeting macOS 11+ on x86_64 (#1768)
+- 🐛 No longer will cibuildwheel override the `PIP_CONSTRAINT` environment variable when using the `build` frontend. Instead it will be extended. (#1675)
+- 🐛 Fix a bug where building and testing both `x86_86` and `arm64` wheels on the same runner caused the wrong architectures in the test environment (#1750)
+- 🐛 Fix a bug that prevented testing a CPython 3.8 wheel targeting macOS 11+ on `x86_64` (#1768)
 - 📚 Moved the docs onto the official PyPA domain - they're now available at https://cibuildwheel.pypa.io . (#1775)
 - 📚 Docs and examples improvements (#1762, #1734)

@@ -238,25 +270,6 @@ _28 January 2024_

 - 🛠 Update manylinux pins to upgrade from a problematic PyPy version. (#1737)

-### v2.16.3
-
-_26 January 2024_
-
- 🐛 Fix a bug when building from sdist, where relative paths to files in the package didn't work because the working directory was wrong (#1687)
- 🛠 Adds the ability to disable mounting the host filesystem in containers to `/host`, through the `disable_host_mount` suboption on [`CIBW_CONTAINER_ENGINE`](https://cibuildwheel.pypa.io/en/stable/options/#container-engine).
- 📚 A lot of docs improvements! (#1708, #1705, #1686, #1679, #1667, #1665)
-
-### v2.16.2
-
-_3 October 2023_
-
- 🛠 Updates CPython 3.12 version to 3.12.0, final release (#1635)
- ✨ Adds a debug option [`CIBW_DEBUG_KEEP_CONTAINER`](https://cibuildwheel.pypa.io/en/stable/options/#cibw_debug_keep_container) to stop cibuildwheel deleting build containers after the build finishes. (#1620)
- 📚 Adds support for `[tool.cibuildwheel]` checking by adding a schema compatible with the [validate-pyproject](https://github.com/abravalheri/validate-pyproject/) tool (#1622, #1628, #1629)
- 🐛 Fix parsing of `CIBW_CONTAINER_ENGINE` and `CIBW_BUILD_FRONTEND` options to not break arguments on `:` characters (#1621)
- 🐛 Fix the evaluation order of `CIBW_ENVIRONMENT` and `CIBW_ENVIRONMENT_PASS` so that `CIBW_ENVIRONMENT` assignments can reference environment variables passed through from the host machine. (#1617)
- 🛠 Supports manylinux images' deferred installation of interpreters through the `manylinux-interpreters` tool (#1630)
-
 <!-- END bin/update_readme_changelog.py -->

 ---
@@ -305,4 +318,4 @@ See also

 Another very similar tool to consider is [matthew-brett/multibuild](http://github.com/matthew-brett/multibuild). `multibuild` is a shell script toolbox for building a wheel on various platforms. It is used as a basis to build some of the big data science tools, like SciPy.

-If you are building Rust wheels, you can get by without some of the tricks required to make GLIBC work via manylinux; this is especially relevant for cross-compiling, which is easy with Rust. See [maturin-action](https://github.com/messense/maturin-action) for a tool that is optimized for building Rust wheels and cross-compiling.
+If you are building Rust wheels, you can get by without some of the tricks required to make GLIBC work via manylinux; this is especially relevant for cross-compiling, which is easy with Rust. See [maturin-action](https://github.com/PyO3/maturin-action) for a tool that is optimized for building Rust wheels and cross-compiling.
@@ -1,5 +1,9 @@
 #!/usr/bin/env python3

+# /// script
+# dependencies = ["click", "packaging", "tomli; python_version<'3.11'"]
+# ///
+

 from __future__ import annotations

@@ -13,10 +17,14 @@ from pathlib import Path
 import click
 from packaging.version import InvalidVersion, Version

-import cibuildwheel
+if sys.version_info < (3, 11):
+    import tomli as tomllib
+else:
+    import tomllib

 config = [
    # file path, version find/replace format
+    ("pyproject.toml", 'version = "{}"'),
    ("README.md", "cibuildwheel=={}"),
    ("cibuildwheel/__init__.py", '__version__ = "{}"'),
    ("docs/faq.md", "cibuildwheel=={}"),
@@ -24,7 +32,6 @@ config = [
    ("docs/setup.md", "cibuildwheel=={}"),
    ("examples/*", "cibuildwheel=={}"),
    ("examples/*", "cibuildwheel@v{}"),
-    ("setup.cfg", "version = {}"),
 ]

 RED = "\u001b[31m"
@@ -34,7 +41,8 @@ OFF = "\u001b[0m"

@click.command()
 def bump_version() -> None:
-    current_version = cibuildwheel.__version__
+    with open("pyproject.toml", "rb") as f:
+        current_version = tomllib.load(f)["project"]["version"]

    try:
        commit_date_str = subprocess.run(
@@ -181,7 +189,7 @@ def bump_version() -> None:
    print()

    print("Push the new version to GitHub with:")
-    print("    git push && git push --tags")
+    print(f"    git push && git push origin v{new_version}")
    print()

    release_url = "https://github.com/pypa/cibuildwheel/releases/new?" + urllib.parse.urlencode(
@@ -1,5 +1,9 @@
 #!/usr/bin/env python

+# /// script
+# dependencies = ["pyyaml"]
+# ///
+
 import argparse
 import copy
 import json
@@ -12,12 +16,9 @@ parser.add_argument("--schemastore", action="store_true", help="Generate schema_
 args = parser.parse_args()

 starter = """
-$id: https://github.com/pypa/cibuildwheel/blob/main/cibuildwheel/resources/cibuildwheel.schema.json
 $schema: http://json-schema.org/draft-07/schema
-additionalProperties: false
-description: cibuildwheel's settings.
-type: object
-defines:
+$id: https://github.com/pypa/cibuildwheel/blob/main/cibuildwheel/resources/cibuildwheel.schema.json
+$defs:
  inherit:
    enum:
      - none
@@ -25,6 +26,9 @@ defines:
      - append
    default: none
    description: How to inherit the parent's value.
+additionalProperties: false
+description: cibuildwheel's settings.
+type: object
 properties:
  archs:
    description: Change the architectures built on your machine by default.
@@ -100,6 +104,10 @@ properties:
    description: Set environment variables on the host to pass-through to the container
      during the build.
    type: string_array
+  free-threaded-support:
+    type: boolean
+    default: false
+    description: The project supports free-threaded builds of Python (PEP703)
  manylinux-aarch64-image:
    type: string
    description: Specify alternative manylinux / musllinux container images
@@ -223,17 +231,17 @@ items:
      type: object
      additionalProperties: false
      properties:
-        before-all: {"$ref": "#/defines/inherit"}
-        before-build: {"$ref": "#/defines/inherit"}
-        before-test: {"$ref": "#/defines/inherit"}
-        config-settings: {"$ref": "#/defines/inherit"}
-        container-engine: {"$ref": "#/defines/inherit"}
-        environment: {"$ref": "#/defines/inherit"}
-        environment-pass: {"$ref": "#/defines/inherit"}
-        repair-wheel-command: {"$ref": "#/defines/inherit"}
-        test-command: {"$ref": "#/defines/inherit"}
-        test-extras: {"$ref": "#/defines/inherit"}
-        test-requires: {"$ref": "#/defines/inherit"}
+        before-all: {"$ref": "#/$defs/inherit"}
+        before-build: {"$ref": "#/$defs/inherit"}
+        before-test: {"$ref": "#/$defs/inherit"}
+        config-settings: {"$ref": "#/$defs/inherit"}
+        container-engine: {"$ref": "#/$defs/inherit"}
+        environment: {"$ref": "#/$defs/inherit"}
+        environment-pass: {"$ref": "#/$defs/inherit"}
+        repair-wheel-command: {"$ref": "#/$defs/inherit"}
+        test-command: {"$ref": "#/$defs/inherit"}
+        test-extras: {"$ref": "#/$defs/inherit"}
+        test-requires: {"$ref": "#/$defs/inherit"}
 """
 )

@@ -243,8 +251,8 @@ for key, value in schema["properties"].items():
 non_global_options = {k: {"$ref": f"#/properties/{k}"} for k in schema["properties"]}
 del non_global_options["build"]
 del non_global_options["skip"]
-del non_global_options["container-engine"]
 del non_global_options["test-skip"]
+del non_global_options["free-threaded-support"]

 overrides["items"]["properties"]["select"]["oneOf"] = string_array
 overrides["items"]["properties"] |= non_global_options.copy()
@@ -254,6 +262,7 @@ del overrides["items"]["properties"]["archs"]
 not_linux = non_global_options.copy()

 del not_linux["environment-pass"]
+del not_linux["container-engine"]
 for key in list(not_linux):
    if "linux-" in key:
        del not_linux[key]
@@ -290,8 +299,8 @@ schema["properties"] |= oses
 if args.schemastore:
    schema["$id"] = "https://json.schemastore.org/partial-cibuildwheel.json"
    schema["$schema"] = "http://json-schema.org/draft-07/schema#"
-    schema[
-        "description"
-    ] = "cibuildwheel's toml file, generated with ./bin/generate_schema.py --schemastore from cibuildwheel."
+    schema["description"] = (
+        "cibuildwheel's toml file, generated with ./bin/generate_schema.py --schemastore from cibuildwheel."
+    )

 print(json.dumps(schema, indent=2))
@@ -11,7 +11,6 @@ This will cache the results to all_known_setup.yaml; you can reprint
 the results without the `--online` setting.
 """

-
 from __future__ import annotations

 import ast
@@ -1,5 +1,13 @@
 #!/usr/bin/env python3

+# /// script
+# dependencies = [
+#   "click",
+#   "pyyaml",
+#   "pygithub",
+# ]
+# ///
+
 """
 Convert a yaml project list into a nice table.

@@ -58,7 +58,7 @@ AnyConfig = Union[ConfigWinCP, ConfigWinPP, ConfigMacOS]


 class WindowsVersions:
-    def __init__(self, arch_str: ArchStr) -> None:
+    def __init__(self, arch_str: ArchStr, free_threaded: bool) -> None:
        response = requests.get("https://api.nuget.org/v3/index.json")
        response.raise_for_status()
        api_info = response.json()
@@ -72,7 +72,11 @@ class WindowsVersions:

        self.arch_str = arch_str
        self.arch = ARCH_DICT[arch_str]
+        self.free_threaded = free_threaded
+
        package = PACKAGE_DICT[arch_str]
+        if free_threaded:
+            package = f"{package}-freethreaded"

        response = requests.get(f"{endpoint}{package}/index.json")
        response.raise_for_status()
@@ -92,8 +96,9 @@ class WindowsVersions:
        if not versions:
            return None

+        flags = "t" if self.free_threaded else ""
        version = versions[0]
-        identifier = f"cp{version.major}{version.minor}-{self.arch}"
+        identifier = f"cp{version.major}{version.minor}{flags}-{self.arch}"
        return ConfigWinCP(
            identifier=identifier,
            version=self.version_dict[version],
@@ -233,9 +238,12 @@ class CPythonVersions:

 class AllVersions:
    def __init__(self) -> None:
-        self.windows_32 = WindowsVersions("32")
-        self.windows_64 = WindowsVersions("64")
-        self.windows_arm64 = WindowsVersions("ARM64")
+        self.windows_32 = WindowsVersions("32", False)
+        self.windows_t_32 = WindowsVersions("32", True)
+        self.windows_64 = WindowsVersions("64", False)
+        self.windows_t_64 = WindowsVersions("64", True)
+        self.windows_arm64 = WindowsVersions("ARM64", False)
+        self.windows_t_arm64 = WindowsVersions("ARM64", True)
        self.windows_pypy_64 = PyPyVersions("64")

        self.macos_cpython = CPythonVersions()
@@ -259,14 +267,19 @@ class AllVersions:
                    config_update = self.macos_pypy.update_version_macos(spec)
                elif "macosx_arm64" in identifier:
                    config_update = self.macos_pypy_arm64.update_version_macos(spec)
-        elif "win32" in identifier:
-            if identifier.startswith("cp"):
-                config_update = self.windows_32.update_version_windows(spec)
+        elif "t-win32" in identifier and identifier.startswith("cp"):
+            config_update = self.windows_t_32.update_version_windows(spec)
+        elif "win32" in identifier and identifier.startswith("cp"):
+            config_update = self.windows_32.update_version_windows(spec)
+        elif "t-win_amd64" in identifier and identifier.startswith("cp"):
+            config_update = self.windows_t_64.update_version_windows(spec)
        elif "win_amd64" in identifier:
            if identifier.startswith("cp"):
                config_update = self.windows_64.update_version_windows(spec)
            elif identifier.startswith("pp"):
                config_update = self.windows_pypy_64.update_version_windows(spec)
+        elif "t-win_arm64" in identifier and identifier.startswith("cp"):
+            config_update = self.windows_t_arm64.update_version_windows(spec)
        elif "win_arm64" in identifier and identifier.startswith("cp"):
            config_update = self.windows_arm64.update_version_windows(spec)

@@ -25,9 +25,9 @@ DIR: Final[Path] = Path(__file__).parent.parent.resolve()
 RESOURCES_DIR: Final[Path] = DIR / "cibuildwheel/resources"

 GET_VIRTUALENV_GITHUB: Final[str] = "https://github.com/pypa/get-virtualenv"
-GET_VIRTUALENV_URL_TEMPLATE: Final[
-    str
-] = f"{GET_VIRTUALENV_GITHUB}/blob/{{version}}/public/virtualenv.pyz?raw=true"
+GET_VIRTUALENV_URL_TEMPLATE: Final[str] = (
+    f"{GET_VIRTUALENV_GITHUB}/blob/{{version}}/public/virtualenv.pyz?raw=true"
+)


@dataclass(frozen=True, order=True)
@@ -53,10 +53,6 @@ def git_ls_remote_versions(url) -> list[VersionTuple]:
            if version.is_prerelease:
                log.info("Ignoring pre-release %r", str(version))
                continue
-            # Do not upgrade past 20.22.0 to keep python 3.6 compat
-            if version >= Version("20.22.0"):
-                log.info("Ignoring %r which is not compatible with python 3.6", str(version))
-                continue
            versions.append(VersionTuple(version, version_string))
        except InvalidVersion:
            log.warning("Ignoring ref %r", ref)
@@ -82,15 +78,20 @@ def update_virtualenv(force: bool, level: str) -> None:

    original_toml = toml_file_path.read_text()
    with toml_file_path.open("rb") as f:
-        loaded_file = tomllib.load(f)
-    version = str(loaded_file["version"])
+        configurations = tomllib.load(f)
+    default = configurations.pop("default")
+    version = str(default["version"])
    versions = git_ls_remote_versions(GET_VIRTUALENV_GITHUB)
    if versions[0].version > Version(version):
        version = versions[0].version_string

-    result_toml = (
-        f'version = "{version}"\n'
-        f'url = "{GET_VIRTUALENV_URL_TEMPLATE.format(version=version)}"\n'
+    configurations["default"] = {
+        "version": version,
+        "url": GET_VIRTUALENV_URL_TEMPLATE.format(version=version),
+    }
+    result_toml = "".join(
+        f'{key} = {{ version = "{value["version"]}", url = "{value["url"]}" }}\n'
+        for key, value in configurations.items()
    )

    rich.print()  # spacer
@@ -1,3 +1,3 @@
 from __future__ import annotations

-__version__ = "2.17.0"
+__version__ = "2.18.1"
@@ -233,11 +233,9 @@ class PlatformModule(Protocol):
    # is applied to a module
    def get_python_configurations(
        self, build_selector: BuildSelector, architectures: Set[Architecture]
-    ) -> Sequence[GenericPythonConfiguration]:
-        ...
+    ) -> Sequence[GenericPythonConfiguration]: ...

-    def build(self, options: Options, tmp_path: Path) -> None:
-        ...
+    def build(self, options: Options, tmp_path: Path) -> None: ...


 # pylint: disable-next=inconsistent-return-statements
@@ -12,8 +12,7 @@ __all__ = ("Printable", "dump_python_configurations")


 class Printable(Protocol):
-    def __str__(self) -> str:
-        ...
+    def __str__(self) -> str: ...


 def dump_python_configurations(
@@ -11,8 +11,8 @@ from typing import OrderedDict, Tuple
 from ._compat.typing import assert_never
 from .architecture import Architecture
 from .logger import log
-from .oci_container import OCIContainer
-from .options import Options
+from .oci_container import OCIContainer, OCIContainerEngineConfig
+from .options import BuildOptions, Options
 from .typing import PathOrStr
 from .util import (
    AlreadyBuiltWheelError,
@@ -44,6 +44,7 @@ class PythonConfiguration:
 class BuildStep:
    platform_configs: list[PythonConfiguration]
    platform_tag: str
+    container_engine: OCIContainerEngineConfig
    container_image: str


@@ -65,8 +66,9 @@ def get_python_configurations(
    ]


-def container_image_for_python_configuration(config: PythonConfiguration, options: Options) -> str:
-    build_options = options.build_options(config.identifier)
+def container_image_for_python_configuration(
+    config: PythonConfiguration, build_options: BuildOptions
+) -> str:
    # e.g
    # identifier is 'cp310-manylinux_x86_64'
    # platform_tag is 'manylinux_x86_64'
@@ -91,15 +93,18 @@ def get_build_steps(
    Groups PythonConfigurations into BuildSteps. Each BuildStep represents a
    separate container instance.
    """
-    steps = OrderedDict[Tuple[str, str, str], BuildStep]()
+    steps = OrderedDict[Tuple[str, str, str, OCIContainerEngineConfig], BuildStep]()

    for config in python_configurations:
        _, platform_tag = config.identifier.split("-", 1)

-        before_all = options.build_options(config.identifier).before_all
-        container_image = container_image_for_python_configuration(config, options)
+        build_options = options.build_options(config.identifier)

-        step_key = (platform_tag, container_image, before_all)
+        before_all = build_options.before_all
+        container_image = container_image_for_python_configuration(config, build_options)
+        container_engine = build_options.container_engine
+
+        step_key = (platform_tag, container_image, before_all, container_engine)

        if step_key in steps:
            steps[step_key].platform_configs.append(config)
@@ -107,6 +112,7 @@ def get_build_steps(
            steps[step_key] = BuildStep(
                platform_configs=[config],
                platform_tag=platform_tag,
+                container_engine=container_engine,
                container_image=container_image,
            )

@@ -331,6 +337,10 @@ def build_in_container(
            virtualenv_env = env.copy()
            virtualenv_env["PATH"] = f"{venv_dir / 'bin'}:{virtualenv_env['PATH']}"

+            # TODO remove me once virtualenv provides pip>=24.1b1
+            if config.version == "3.13":
+                container.call(["pip", "install", "pip>=24.1b1"], env=virtualenv_env)
+
            if build_options.before_test:
                before_test_prepared = prepare_command(
                    build_options.before_test,
@@ -388,29 +398,6 @@ def build_in_container(


 def build(options: Options, tmp_path: Path) -> None:  # noqa: ARG001
-    try:
-        # check the container engine is installed
-        subprocess.run(
-            [options.globals.container_engine.name, "--version"],
-            check=True,
-            stdout=subprocess.DEVNULL,
-        )
-    except subprocess.CalledProcessError:
-        print(
-            unwrap(
-                f"""
-                cibuildwheel: {options.globals.container_engine} not found. An
-                OCI exe like Docker or Podman is required to run Linux builds.
-                If you're building on Travis CI, add `services: [docker]` to
-                your .travis.yml. If you're building on Circle CI in Linux,
-                add a `setup_remote_docker` step to your .circleci/config.yml.
-                If you're building on Cirrus CI, use `docker_builder` task.
-                """
-            ),
-            file=sys.stderr,
-        )
-        sys.exit(2)
-
    python_configurations = get_python_configurations(
        options.globals.build_selector, options.globals.architectures
    )
@@ -425,6 +412,29 @@ def build(options: Options, tmp_path: Path) -> None:  # noqa: ARG001
    container_package_dir = container_project_path / abs_package_dir.relative_to(cwd)

    for build_step in get_build_steps(options, python_configurations):
+        try:
+            # check the container engine is installed
+            subprocess.run(
+                [build_step.container_engine.name, "--version"],
+                check=True,
+                stdout=subprocess.DEVNULL,
+            )
+        except subprocess.CalledProcessError:
+            print(
+                unwrap(
+                    f"""
+                    cibuildwheel: {build_step.container_engine.name} not found. An
+                    OCI exe like Docker or Podman is required to run Linux builds.
+                    If you're building on Travis CI, add `services: [docker]` to
+                    your .travis.yml. If you're building on Circle CI in Linux,
+                    add a `setup_remote_docker` step to your .circleci/config.yml.
+                    If you're building on Cirrus CI, use `docker_builder` task.
+                    """
+                ),
+                file=sys.stderr,
+            )
+            sys.exit(2)
+
        try:
            ids_to_build = [x.identifier for x in build_step.platform_configs]
            log.step(f"Starting container image {build_step.container_image}...")
@@ -435,7 +445,7 @@ def build(options: Options, tmp_path: Path) -> None:  # noqa: ARG001
                image=build_step.container_image,
                enforce_32_bit=build_step.platform_tag.endswith("i686"),
                cwd=container_project_path,
-                engine=options.globals.container_engine,
+                engine=build_step.container_engine,
            ) as container:
                build_in_container(
                    options=options,
@@ -181,7 +181,9 @@ def setup_python(

    log.step("Setting up build environment...")
    venv_path = tmp / "venv"
-    env = virtualenv(base_python, venv_path, dependency_constraint_flags)
+    env = virtualenv(
+        python_configuration.version, base_python, venv_path, dependency_constraint_flags
+    )
    venv_bin_path = venv_path / "bin"
    assert venv_bin_path.exists()
    # Fix issue with site.py setting the wrong `sys.prefix`, `sys.exec_prefix`,
@@ -381,6 +383,18 @@ def build(options: Options, tmp_path: Path) -> None:
                )
                extra_flags += build_frontend.args

+                build_env = env.copy()
+                build_env["VIRTUALENV_PIP"] = get_pip_version(env)
+                if build_options.dependency_constraints:
+                    constraint_path = build_options.dependency_constraints.get_for_python_version(
+                        config.version
+                    )
+                    user_constraints = build_env.get("PIP_CONSTRAINT")
+                    our_constraints = constraint_path.as_uri()
+                    build_env["PIP_CONSTRAINT"] = " ".join(
+                        c for c in [user_constraints, our_constraints] if c
+                    )
+
                if build_frontend.name == "pip":
                    extra_flags += get_build_verbosity_extra_flags(build_options.build_verbosity)
                    # Path.resolve() is needed. Without it pip wheel may try to fetch package from pypi.org
@@ -394,25 +408,12 @@ def build(options: Options, tmp_path: Path) -> None:
                        f"--wheel-dir={built_wheel_dir}",
                        "--no-deps",
                        *extra_flags,
-                        env=env,
+                        env=build_env,
                    )
                elif build_frontend.name == "build":
                    if not 0 <= build_options.build_verbosity < 2:
                        msg = f"build_verbosity {build_options.build_verbosity} is not supported for build frontend. Ignoring."
                        log.warning(msg)
-                    build_env = env.copy()
-                    if build_options.dependency_constraints:
-                        constraint_path = (
-                            build_options.dependency_constraints.get_for_python_version(
-                                config.version
-                            )
-                        )
-                        user_constraints = build_env.get("PIP_CONSTRAINT")
-                        our_constraints = constraint_path.as_uri()
-                        build_env["PIP_CONSTRAINT"] = " ".join(
-                            c for c in [user_constraints, our_constraints] if c
-                        )
-                    build_env["VIRTUALENV_PIP"] = get_pip_version(env)
                    call(
                        "python",
                        "-m",
@@ -574,6 +575,10 @@ def build(options: Options, tmp_path: Path) -> None:
                    # check that we are using the Python from the virtual environment
                    call_with_arch("which", "python", env=virtualenv_env)

+                    # TODO remove me once virtualenv provides pip>=24.1b1
+                    if config.version == "3.13":
+                        call("python", "-m", "pip", "install", "pip>=24.1b1", env=virtualenv_env)
+
                    if build_options.before_test:
                        before_test_prepared = prepare_command(
                            build_options.before_test,
@@ -11,7 +11,7 @@ import sys
 import typing
 import uuid
 from collections.abc import Mapping, Sequence
-from dataclasses import dataclass
+from dataclasses import dataclass, field
 from pathlib import Path, PurePath, PurePosixPath
 from types import TracebackType
 from typing import IO, Dict, Literal
@@ -32,7 +32,7 @@ ContainerEngineName = Literal["docker", "podman"]
@dataclass(frozen=True)
 class OCIContainerEngineConfig:
    name: ContainerEngineName
-    create_args: Sequence[str] = ()
+    create_args: tuple[str, ...] = field(default_factory=tuple)
    disable_host_mount: bool = False

    @staticmethod
@@ -58,7 +58,7 @@ class OCIContainerEngineConfig:
        )

        return OCIContainerEngineConfig(
-            name=name, create_args=create_args, disable_host_mount=disable_host_mount
+            name=name, create_args=tuple(create_args), disable_host_mount=disable_host_mount
        )

    def options_summary(self) -> str | dict[str, str]:
@@ -75,7 +75,6 @@ class GlobalOptions:
    build_selector: BuildSelector
    test_selector: TestSelector
    architectures: set[Architecture]
-    container_engine: OCIContainerEngineConfig


@dataclasses.dataclass(frozen=True)
@@ -95,6 +94,7 @@ class BuildOptions:
    build_verbosity: int
    build_frontend: BuildFrontendConfig | None
    config_settings: str
+    container_engine: OCIContainerEngineConfig

    @property
    def package_dir(self) -> Path:
@@ -117,7 +117,7 @@ class BuildOptions:
        return self.globals.architectures


-Setting = Union[Mapping[str, str], Sequence[str], str, int]
+Setting = Union[Mapping[str, str], Sequence[str], str, int, bool]


@dataclasses.dataclass(frozen=True)
@@ -196,7 +196,7 @@ def _resolve_cascade(
        if value is None:
            continue

-        if ignore_empty and not value:
+        if ignore_empty and not value and value is not False:
            continue

        value_string = _stringify_setting(value, list_sep, table_format)
@@ -215,6 +215,7 @@ def _resolve_cascade(
    return result


+# pylint: disable-next=inconsistent-return-statements
 def _merge_values(before: str | None, after: str, rule: InheritRule, merge_sep: str | None) -> str:
    if rule == InheritRule.NONE:
        return after
@@ -257,7 +258,7 @@ def _stringify_setting(
            raise ConfigOptionError(msg)
        return list_sep.join(setting)

-    if isinstance(setting, int):
+    if isinstance(setting, (bool, int)):
        return str(setting)

    return setting
@@ -515,6 +516,10 @@ class Options:
        skip_config = self.reader.get("skip", env_plat=False, list_sep=" ")
        test_skip = self.reader.get("test-skip", env_plat=False, list_sep=" ")

+        free_threaded_support = strtobool(
+            self.reader.get("free-threaded-support", env_plat=False, ignore_empty=True)
+        )
+
        prerelease_pythons = args.prerelease_pythons or strtobool(
            self.env.get("CIBW_PRERELEASE_PYTHONS", "0")
        )
@@ -535,34 +540,23 @@ class Options:
            skip_config = ""
            architectures = Architecture.all_archs(self.platform)
            prerelease_pythons = True
+            free_threaded_support = True

        build_selector = BuildSelector(
            build_config=build_config,
            skip_config=skip_config,
            requires_python=requires_python,
            prerelease_pythons=prerelease_pythons,
+            free_threaded_support=free_threaded_support,
        )
        test_selector = TestSelector(skip_config=test_skip)

-        container_engine_str = self.reader.get(
-            "container-engine",
-            table_format={"item": "{k}:{v}", "sep": "; ", "quote": shlex.quote},
-        )
-
-        try:
-            container_engine = OCIContainerEngineConfig.from_config_string(container_engine_str)
-        except ValueError as e:
-            msg = f"cibuildwheel: Failed to parse container config. {e}"
-            print(msg, file=sys.stderr)
-            sys.exit(2)
-
        return GlobalOptions(
            package_dir=package_dir,
            output_dir=output_dir,
            build_selector=build_selector,
            test_selector=test_selector,
            architectures=architectures,
-            container_engine=container_engine,
        )

    def build_options(self, identifier: str | None) -> BuildOptions:
@@ -642,6 +636,8 @@ class Options:

            manylinux_images: dict[str, str] = {}
            musllinux_images: dict[str, str] = {}
+            container_engine: OCIContainerEngineConfig | None = None
+
            if self.platform == "linux":
                all_pinned_container_images = _get_pinned_container_images()

@@ -668,7 +664,7 @@ class Options:
                    config_value = self.reader.get(f"musllinux-{build_platform}-image")

                    if not config_value:
-                        image = pinned_images["musllinux_1_1"]
+                        image = pinned_images["musllinux_1_2"]
                    elif config_value in pinned_images:
                        image = pinned_images[config_value]
                    else:
@@ -676,6 +672,18 @@ class Options:

                    musllinux_images[build_platform] = image

+            container_engine_str = self.reader.get(
+                "container-engine",
+                table_format={"item": "{k}:{v}", "sep": "; ", "quote": shlex.quote},
+            )
+
+            try:
+                container_engine = OCIContainerEngineConfig.from_config_string(container_engine_str)
+            except ValueError as e:
+                msg = f"cibuildwheel: Failed to parse container config. {e}"
+                print(msg, file=sys.stderr)
+                sys.exit(2)
+
            return BuildOptions(
                globals=self.globals,
                test_command=test_command,
@@ -692,6 +700,7 @@ class Options:
                musllinux_images=musllinux_images or None,
                build_frontend=build_frontend,
                config_settings=config_settings,
+                container_engine=container_engine,
            )

    def check_for_invalid_configuration(self, identifiers: Iterable[str]) -> None:
@@ -7,6 +7,8 @@ python_configurations = [
  { identifier = "cp310-manylinux_x86_64", version = "3.10", path_str = "/opt/python/cp310-cp310" },
  { identifier = "cp311-manylinux_x86_64", version = "3.11", path_str = "/opt/python/cp311-cp311" },
  { identifier = "cp312-manylinux_x86_64", version = "3.12", path_str = "/opt/python/cp312-cp312" },
+  { identifier = "cp313-manylinux_x86_64", version = "3.13", path_str = "/opt/python/cp313-cp313" },
+  { identifier = "cp313t-manylinux_x86_64", version = "3.13", path_str = "/opt/python/cp313-cp313t" },
  { identifier = "cp36-manylinux_i686", version = "3.6", path_str = "/opt/python/cp36-cp36m" },
  { identifier = "cp37-manylinux_i686", version = "3.7", path_str = "/opt/python/cp37-cp37m" },
  { identifier = "cp38-manylinux_i686", version = "3.8", path_str = "/opt/python/cp38-cp38" },
@@ -14,6 +16,8 @@ python_configurations = [
  { identifier = "cp310-manylinux_i686", version = "3.10", path_str = "/opt/python/cp310-cp310" },
  { identifier = "cp311-manylinux_i686", version = "3.11", path_str = "/opt/python/cp311-cp311" },
  { identifier = "cp312-manylinux_i686", version = "3.12", path_str = "/opt/python/cp312-cp312" },
+  { identifier = "cp313-manylinux_i686", version = "3.13", path_str = "/opt/python/cp313-cp313" },
+  { identifier = "cp313t-manylinux_i686", version = "3.13", path_str = "/opt/python/cp313-cp313t" },
  { identifier = "pp37-manylinux_x86_64", version = "3.7", path_str = "/opt/python/pp37-pypy37_pp73" },
  { identifier = "pp38-manylinux_x86_64", version = "3.8", path_str = "/opt/python/pp38-pypy38_pp73" },
  { identifier = "pp39-manylinux_x86_64", version = "3.9", path_str = "/opt/python/pp39-pypy39_pp73" },
@@ -25,6 +29,8 @@ python_configurations = [
  { identifier = "cp310-manylinux_aarch64", version = "3.10", path_str = "/opt/python/cp310-cp310" },
  { identifier = "cp311-manylinux_aarch64", version = "3.11", path_str = "/opt/python/cp311-cp311" },
  { identifier = "cp312-manylinux_aarch64", version = "3.12", path_str = "/opt/python/cp312-cp312" },
+  { identifier = "cp313-manylinux_aarch64", version = "3.13", path_str = "/opt/python/cp313-cp313" },
+  { identifier = "cp313t-manylinux_aarch64", version = "3.13", path_str = "/opt/python/cp313-cp313t" },
  { identifier = "cp36-manylinux_ppc64le", version = "3.6", path_str = "/opt/python/cp36-cp36m" },
  { identifier = "cp37-manylinux_ppc64le", version = "3.7", path_str = "/opt/python/cp37-cp37m" },
  { identifier = "cp38-manylinux_ppc64le", version = "3.8", path_str = "/opt/python/cp38-cp38" },
@@ -32,6 +38,8 @@ python_configurations = [
  { identifier = "cp310-manylinux_ppc64le", version = "3.10", path_str = "/opt/python/cp310-cp310" },
  { identifier = "cp311-manylinux_ppc64le", version = "3.11", path_str = "/opt/python/cp311-cp311" },
  { identifier = "cp312-manylinux_ppc64le", version = "3.12", path_str = "/opt/python/cp312-cp312" },
+  { identifier = "cp313-manylinux_ppc64le", version = "3.13", path_str = "/opt/python/cp313-cp313" },
+  { identifier = "cp313t-manylinux_ppc64le", version = "3.13", path_str = "/opt/python/cp313-cp313t" },
  { identifier = "cp36-manylinux_s390x", version = "3.6", path_str = "/opt/python/cp36-cp36m" },
  { identifier = "cp37-manylinux_s390x", version = "3.7", path_str = "/opt/python/cp37-cp37m" },
  { identifier = "cp38-manylinux_s390x", version = "3.8", path_str = "/opt/python/cp38-cp38" },
@@ -39,6 +47,8 @@ python_configurations = [
  { identifier = "cp310-manylinux_s390x", version = "3.10", path_str = "/opt/python/cp310-cp310" },
  { identifier = "cp311-manylinux_s390x", version = "3.11", path_str = "/opt/python/cp311-cp311" },
  { identifier = "cp312-manylinux_s390x", version = "3.12", path_str = "/opt/python/cp312-cp312" },
+  { identifier = "cp313-manylinux_s390x", version = "3.13", path_str = "/opt/python/cp313-cp313" },
+  { identifier = "cp313t-manylinux_s390x", version = "3.13", path_str = "/opt/python/cp313-cp313t" },
  { identifier = "pp37-manylinux_aarch64", version = "3.7", path_str = "/opt/python/pp37-pypy37_pp73" },
  { identifier = "pp38-manylinux_aarch64", version = "3.8", path_str = "/opt/python/pp38-pypy38_pp73" },
  { identifier = "pp39-manylinux_aarch64", version = "3.9", path_str = "/opt/python/pp39-pypy39_pp73" },
@@ -54,6 +64,8 @@ python_configurations = [
  { identifier = "cp310-musllinux_x86_64", version = "3.10", path_str = "/opt/python/cp310-cp310" },
  { identifier = "cp311-musllinux_x86_64", version = "3.11", path_str = "/opt/python/cp311-cp311" },
  { identifier = "cp312-musllinux_x86_64", version = "3.12", path_str = "/opt/python/cp312-cp312" },
+  { identifier = "cp313-musllinux_x86_64", version = "3.13", path_str = "/opt/python/cp313-cp313" },
+  { identifier = "cp313t-musllinux_x86_64", version = "3.13", path_str = "/opt/python/cp313-cp313t" },
  { identifier = "cp36-musllinux_i686", version = "3.6", path_str = "/opt/python/cp36-cp36m" },
  { identifier = "cp37-musllinux_i686", version = "3.7", path_str = "/opt/python/cp37-cp37m" },
  { identifier = "cp38-musllinux_i686", version = "3.8", path_str = "/opt/python/cp38-cp38" },
@@ -61,6 +73,8 @@ python_configurations = [
  { identifier = "cp310-musllinux_i686", version = "3.10", path_str = "/opt/python/cp310-cp310" },
  { identifier = "cp311-musllinux_i686", version = "3.11", path_str = "/opt/python/cp311-cp311" },
  { identifier = "cp312-musllinux_i686", version = "3.12", path_str = "/opt/python/cp312-cp312" },
+  { identifier = "cp313-musllinux_i686", version = "3.13", path_str = "/opt/python/cp313-cp313" },
+  { identifier = "cp313t-musllinux_i686", version = "3.13", path_str = "/opt/python/cp313-cp313t" },
  { identifier = "cp36-musllinux_aarch64", version = "3.6", path_str = "/opt/python/cp36-cp36m" },
  { identifier = "cp37-musllinux_aarch64", version = "3.7", path_str = "/opt/python/cp37-cp37m" },
  { identifier = "cp38-musllinux_aarch64", version = "3.8", path_str = "/opt/python/cp38-cp38" },
@@ -68,6 +82,8 @@ python_configurations = [
  { identifier = "cp310-musllinux_aarch64", version = "3.10", path_str = "/opt/python/cp310-cp310" },
  { identifier = "cp311-musllinux_aarch64", version = "3.11", path_str = "/opt/python/cp311-cp311" },
  { identifier = "cp312-musllinux_aarch64", version = "3.12", path_str = "/opt/python/cp312-cp312" },
+  { identifier = "cp313-musllinux_aarch64", version = "3.13", path_str = "/opt/python/cp313-cp313" },
+  { identifier = "cp313t-musllinux_aarch64", version = "3.13", path_str = "/opt/python/cp313-cp313t" },
  { identifier = "cp36-musllinux_ppc64le", version = "3.6", path_str = "/opt/python/cp36-cp36m" },
  { identifier = "cp37-musllinux_ppc64le", version = "3.7", path_str = "/opt/python/cp37-cp37m" },
  { identifier = "cp38-musllinux_ppc64le", version = "3.8", path_str = "/opt/python/cp38-cp38" },
@@ -75,6 +91,8 @@ python_configurations = [
  { identifier = "cp310-musllinux_ppc64le", version = "3.10", path_str = "/opt/python/cp310-cp310" },
  { identifier = "cp311-musllinux_ppc64le", version = "3.11", path_str = "/opt/python/cp311-cp311" },
  { identifier = "cp312-musllinux_ppc64le", version = "3.12", path_str = "/opt/python/cp312-cp312" },
+  { identifier = "cp313-musllinux_ppc64le", version = "3.13", path_str = "/opt/python/cp313-cp313" },
+  { identifier = "cp313t-musllinux_ppc64le", version = "3.13", path_str = "/opt/python/cp313-cp313t" },
  { identifier = "cp36-musllinux_s390x", version = "3.6", path_str = "/opt/python/cp36-cp36m" },
  { identifier = "cp37-musllinux_s390x", version = "3.7", path_str = "/opt/python/cp37-cp37m" },
  { identifier = "cp38-musllinux_s390x", version = "3.8", path_str = "/opt/python/cp38-cp38" },
@@ -82,6 +100,8 @@ python_configurations = [
  { identifier = "cp310-musllinux_s390x", version = "3.10", path_str = "/opt/python/cp310-cp310" },
  { identifier = "cp311-musllinux_s390x", version = "3.11", path_str = "/opt/python/cp311-cp311" },
  { identifier = "cp312-musllinux_s390x", version = "3.12", path_str = "/opt/python/cp312-cp312" },
+  { identifier = "cp313-musllinux_s390x", version = "3.13", path_str = "/opt/python/cp313-cp313" },
+  { identifier = "cp313t-musllinux_s390x", version = "3.13", path_str = "/opt/python/cp313-cp313t" },
 ]

 [macos]
@@ -97,19 +117,22 @@ python_configurations = [
  { identifier = "cp310-macosx_x86_64", version = "3.10", url = "https://www.python.org/ftp/python/3.10.11/python-3.10.11-macos11.pkg" },
  { identifier = "cp310-macosx_arm64", version = "3.10", url = "https://www.python.org/ftp/python/3.10.11/python-3.10.11-macos11.pkg" },
  { identifier = "cp310-macosx_universal2", version = "3.10", url = "https://www.python.org/ftp/python/3.10.11/python-3.10.11-macos11.pkg" },
-  { identifier = "cp311-macosx_x86_64", version = "3.11", url = "https://www.python.org/ftp/python/3.11.8/python-3.11.8-macos11.pkg" },
-  { identifier = "cp311-macosx_arm64", version = "3.11", url = "https://www.python.org/ftp/python/3.11.8/python-3.11.8-macos11.pkg" },
-  { identifier = "cp311-macosx_universal2", version = "3.11", url = "https://www.python.org/ftp/python/3.11.8/python-3.11.8-macos11.pkg" },
-  { identifier = "cp312-macosx_x86_64", version = "3.12", url = "https://www.python.org/ftp/python/3.12.2/python-3.12.2-macos11.pkg" },
-  { identifier = "cp312-macosx_arm64", version = "3.12", url = "https://www.python.org/ftp/python/3.12.2/python-3.12.2-macos11.pkg" },
-  { identifier = "cp312-macosx_universal2", version = "3.12", url = "https://www.python.org/ftp/python/3.12.2/python-3.12.2-macos11.pkg" },
+  { identifier = "cp311-macosx_x86_64", version = "3.11", url = "https://www.python.org/ftp/python/3.11.9/python-3.11.9-macos11.pkg" },
+  { identifier = "cp311-macosx_arm64", version = "3.11", url = "https://www.python.org/ftp/python/3.11.9/python-3.11.9-macos11.pkg" },
+  { identifier = "cp311-macosx_universal2", version = "3.11", url = "https://www.python.org/ftp/python/3.11.9/python-3.11.9-macos11.pkg" },
+  { identifier = "cp312-macosx_x86_64", version = "3.12", url = "https://www.python.org/ftp/python/3.12.3/python-3.12.3-macos11.pkg" },
+  { identifier = "cp312-macosx_arm64", version = "3.12", url = "https://www.python.org/ftp/python/3.12.3/python-3.12.3-macos11.pkg" },
+  { identifier = "cp312-macosx_universal2", version = "3.12", url = "https://www.python.org/ftp/python/3.12.3/python-3.12.3-macos11.pkg" },
+  { identifier = "cp313-macosx_x86_64", version = "3.13", url = "https://www.python.org/ftp/python/3.13.0/python-3.13.0b1-macos11.pkg" },
+  { identifier = "cp313-macosx_arm64", version = "3.13", url = "https://www.python.org/ftp/python/3.13.0/python-3.13.0b1-macos11.pkg" },
+  { identifier = "cp313-macosx_universal2", version = "3.13", url = "https://www.python.org/ftp/python/3.13.0/python-3.13.0b1-macos11.pkg" },
  { identifier = "pp37-macosx_x86_64", version = "3.7", url = "https://downloads.python.org/pypy/pypy3.7-v7.3.9-osx64.tar.bz2" },
  { identifier = "pp38-macosx_x86_64", version = "3.8", url = "https://downloads.python.org/pypy/pypy3.8-v7.3.11-macos_x86_64.tar.bz2" },
  { identifier = "pp38-macosx_arm64", version = "3.8", url = "https://downloads.python.org/pypy/pypy3.8-v7.3.11-macos_arm64.tar.bz2" },
-  { identifier = "pp39-macosx_x86_64", version = "3.9", url = "https://downloads.python.org/pypy/pypy3.9-v7.3.15-macos_x86_64.tar.bz2" },
-  { identifier = "pp39-macosx_arm64", version = "3.9", url = "https://downloads.python.org/pypy/pypy3.9-v7.3.15-macos_arm64.tar.bz2" },
-  { identifier = "pp310-macosx_x86_64", version = "3.10", url = "https://downloads.python.org/pypy/pypy3.10-v7.3.15-macos_x86_64.tar.bz2" },
-  { identifier = "pp310-macosx_arm64", version = "3.10", url = "https://downloads.python.org/pypy/pypy3.10-v7.3.15-macos_arm64.tar.bz2" },
+  { identifier = "pp39-macosx_x86_64", version = "3.9", url = "https://downloads.python.org/pypy/pypy3.9-v7.3.16-macos_x86_64.tar.bz2" },
+  { identifier = "pp39-macosx_arm64", version = "3.9", url = "https://downloads.python.org/pypy/pypy3.9-v7.3.16-macos_arm64.tar.bz2" },
+  { identifier = "pp310-macosx_x86_64", version = "3.10", url = "https://downloads.python.org/pypy/pypy3.10-v7.3.16-macos_x86_64.tar.bz2" },
+  { identifier = "pp310-macosx_arm64", version = "3.10", url = "https://downloads.python.org/pypy/pypy3.10-v7.3.16-macos_arm64.tar.bz2" },
 ]

 [windows]
@@ -124,16 +147,22 @@ python_configurations = [
  { identifier = "cp39-win_amd64", version = "3.9.13", arch = "64" },
  { identifier = "cp310-win32", version = "3.10.11", arch = "32" },
  { identifier = "cp310-win_amd64", version = "3.10.11", arch = "64" },
-  { identifier = "cp311-win32", version = "3.11.8", arch = "32" },
-  { identifier = "cp311-win_amd64", version = "3.11.8", arch = "64" },
-  { identifier = "cp312-win32", version = "3.12.2", arch = "32" },
-  { identifier = "cp312-win_amd64", version = "3.12.2", arch = "64" },
+  { identifier = "cp311-win32", version = "3.11.9", arch = "32" },
+  { identifier = "cp311-win_amd64", version = "3.11.9", arch = "64" },
+  { identifier = "cp312-win32", version = "3.12.3", arch = "32" },
+  { identifier = "cp312-win_amd64", version = "3.12.3", arch = "64" },
+  { identifier = "cp313-win32", version = "3.13.0-b1", arch = "32" },
+  { identifier = "cp313t-win32", version = "3.13.0-b1", arch = "32" },
+  { identifier = "cp313-win_amd64", version = "3.13.0-b1", arch = "64" },
+  { identifier = "cp313t-win_amd64", version = "3.13.0-b1", arch = "64" },
  { identifier = "cp39-win_arm64", version = "3.9.10", arch = "ARM64" },
  { identifier = "cp310-win_arm64", version = "3.10.11", arch = "ARM64" },
-  { identifier = "cp311-win_arm64", version = "3.11.8", arch = "ARM64" },
-  { identifier = "cp312-win_arm64", version = "3.12.2", arch = "ARM64" },
+  { identifier = "cp311-win_arm64", version = "3.11.9", arch = "ARM64" },
+  { identifier = "cp312-win_arm64", version = "3.12.3", arch = "ARM64" },
+  { identifier = "cp313-win_arm64", version = "3.13.0-b1", arch = "ARM64" },
+  { identifier = "cp313t-win_arm64", version = "3.13.0-b1", arch = "ARM64" },
  { identifier = "pp37-win_amd64", version = "3.7", arch = "64", url = "https://downloads.python.org/pypy/pypy3.7-v7.3.9-win64.zip" },
  { identifier = "pp38-win_amd64", version = "3.8", arch = "64", url = "https://downloads.python.org/pypy/pypy3.8-v7.3.11-win64.zip" },
-  { identifier = "pp39-win_amd64", version = "3.9", arch = "64", url = "https://downloads.python.org/pypy/pypy3.9-v7.3.15-win64.zip" },
-  { identifier = "pp310-win_amd64", version = "3.10", arch = "64", url = "https://downloads.python.org/pypy/pypy3.10-v7.3.15-win64.zip" },
+  { identifier = "pp39-win_amd64", version = "3.9", arch = "64", url = "https://downloads.python.org/pypy/pypy3.9-v7.3.16-win64.zip" },
+  { identifier = "pp310-win_amd64", version = "3.10", arch = "64", url = "https://downloads.python.org/pypy/pypy3.10-v7.3.16-win64.zip" },
 ]
@@ -1,10 +1,7 @@
 {
-  "$id": "https://github.com/pypa/cibuildwheel/blob/main/cibuildwheel/resources/cibuildwheel.schema.json",
  "$schema": "http://json-schema.org/draft-07/schema",
-  "additionalProperties": false,
-  "description": "cibuildwheel's settings.",
-  "type": "object",
-  "defines": {
+  "$id": "https://github.com/pypa/cibuildwheel/blob/main/cibuildwheel/resources/cibuildwheel.schema.json",
+  "$defs": {
    "inherit": {
      "enum": [
        "none",
@@ -15,6 +12,9 @@
      "description": "How to inherit the parent's value."
    }
  },
+  "additionalProperties": false,
+  "description": "cibuildwheel's settings.",
+  "type": "object",
  "properties": {
    "archs": {
      "description": "Change the architectures built on your machine by default.",
@@ -255,6 +255,12 @@
      ],
      "title": "CIBW_ENVIRONMENT_PASS"
    },
+    "free-threaded-support": {
+      "type": "boolean",
+      "default": false,
+      "description": "The project supports free-threaded builds of Python (PEP703)",
+      "title": "CIBW_FREE_THREADED_SUPPORT"
+    },
    "manylinux-aarch64-image": {
      "type": "string",
      "description": "Specify alternative manylinux / musllinux container images",
@@ -439,37 +445,37 @@
            "additionalProperties": false,
            "properties": {
              "before-all": {
-                "$ref": "#/defines/inherit"
+                "$ref": "#/$defs/inherit"
              },
              "before-build": {
-                "$ref": "#/defines/inherit"
+                "$ref": "#/$defs/inherit"
              },
              "before-test": {
-                "$ref": "#/defines/inherit"
+                "$ref": "#/$defs/inherit"
              },
              "config-settings": {
-                "$ref": "#/defines/inherit"
+                "$ref": "#/$defs/inherit"
              },
              "container-engine": {
-                "$ref": "#/defines/inherit"
+                "$ref": "#/$defs/inherit"
              },
              "environment": {
-                "$ref": "#/defines/inherit"
+                "$ref": "#/$defs/inherit"
              },
              "environment-pass": {
-                "$ref": "#/defines/inherit"
+                "$ref": "#/$defs/inherit"
              },
              "repair-wheel-command": {
-                "$ref": "#/defines/inherit"
+                "$ref": "#/$defs/inherit"
              },
              "test-command": {
-                "$ref": "#/defines/inherit"
+                "$ref": "#/$defs/inherit"
              },
              "test-extras": {
-                "$ref": "#/defines/inherit"
+                "$ref": "#/$defs/inherit"
              },
              "test-requires": {
-                "$ref": "#/defines/inherit"
+                "$ref": "#/$defs/inherit"
              }
            }
          },
@@ -491,6 +497,9 @@
          "config-settings": {
            "$ref": "#/properties/config-settings"
          },
+          "container-engine": {
+            "$ref": "#/properties/container-engine"
+          },
          "dependency-versions": {
            "$ref": "#/properties/dependency-versions"
          },
@@ -579,6 +588,9 @@
        "config-settings": {
          "$ref": "#/properties/config-settings"
        },
+        "container-engine": {
+          "$ref": "#/properties/container-engine"
+        },
        "environment": {
          "$ref": "#/properties/environment"
        },
@@ -1,34 +1,34 @@
-#
-# This file is autogenerated by pip-compile with Python 3.10
-# by the following command:
-#
-#    nox -s update_constraints-3.10
-#
-build==1.1.1
+# This file was autogenerated by uv via the following command:
+#    nox -s update_constraints
+altgraph==0.17.4
+    # via macholib
+build==1.2.1
    # via -r cibuildwheel/resources/constraints.in
-delocate==0.10.7
+delocate==0.11.0
    # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.8
    # via virtualenv
-filelock==3.13.1
+filelock==3.14.0
    # via virtualenv
+importlib-metadata==7.1.0
+    # via build
+macholib==1.16.3
+    # via delocate
 packaging==24.0
    # via
    #   build
    #   delocate
-platformdirs==4.2.0
-    # via virtualenv
-pyproject-hooks==1.0.0
-    # via build
-tomli==2.0.1
-    # via
-    #   build
-    #   pyproject-hooks
-typing-extensions==4.10.0
-    # via delocate
-virtualenv==20.25.1
-    # via -r cibuildwheel/resources/constraints.in
-
-# The following packages are considered to be unsafe in a requirements file:
 pip==24.0
    # via -r cibuildwheel/resources/constraints.in
+platformdirs==4.2.2
+    # via virtualenv
+pyproject-hooks==1.1.0
+    # via build
+tomli==2.0.1
+    # via build
+typing-extensions==4.11.0
+    # via delocate
+virtualenv==20.26.2
+    # via -r cibuildwheel/resources/constraints.in
+zipp==3.18.2
+    # via importlib-metadata
@@ -1,30 +1,28 @@
-#
-# This file is autogenerated by pip-compile with Python 3.11
-# by the following command:
-#
-#    nox -s update_constraints-3.11
-#
-build==1.1.1
+# This file was autogenerated by uv via the following command:
+#    nox -s update_constraints
+altgraph==0.17.4
+    # via macholib
+build==1.2.1
    # via -r cibuildwheel/resources/constraints.in
-delocate==0.10.7
+delocate==0.11.0
    # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.8
    # via virtualenv
-filelock==3.13.1
+filelock==3.14.0
    # via virtualenv
+macholib==1.16.3
+    # via delocate
 packaging==24.0
    # via
    #   build
    #   delocate
-platformdirs==4.2.0
-    # via virtualenv
-pyproject-hooks==1.0.0
-    # via build
-typing-extensions==4.10.0
-    # via delocate
-virtualenv==20.25.1
-    # via -r cibuildwheel/resources/constraints.in
-
-# The following packages are considered to be unsafe in a requirements file:
 pip==24.0
    # via -r cibuildwheel/resources/constraints.in
+platformdirs==4.2.2
+    # via virtualenv
+pyproject-hooks==1.1.0
+    # via build
+typing-extensions==4.11.0
+    # via delocate
+virtualenv==20.26.2
+    # via -r cibuildwheel/resources/constraints.in
@@ -1,30 +1,28 @@
-#
-# This file is autogenerated by pip-compile with Python 3.12
-# by the following command:
-#
-#    nox -s update_constraints-3.12
-#
-build==1.1.1
+# This file was autogenerated by uv via the following command:
+#    nox -s update_constraints
+altgraph==0.17.4
+    # via macholib
+build==1.2.1
    # via -r cibuildwheel/resources/constraints.in
-delocate==0.10.7
+delocate==0.11.0
    # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.8
    # via virtualenv
-filelock==3.13.1
+filelock==3.14.0
    # via virtualenv
+macholib==1.16.3
+    # via delocate
 packaging==24.0
    # via
    #   build
    #   delocate
-platformdirs==4.2.0
-    # via virtualenv
-pyproject-hooks==1.0.0
-    # via build
-typing-extensions==4.10.0
-    # via delocate
-virtualenv==20.25.1
-    # via -r cibuildwheel/resources/constraints.in
-
-# The following packages are considered to be unsafe in a requirements file:
 pip==24.0
    # via -r cibuildwheel/resources/constraints.in
+platformdirs==4.2.2
+    # via virtualenv
+pyproject-hooks==1.1.0
+    # via build
+typing-extensions==4.11.0
+    # via delocate
+virtualenv==20.26.2
+    # via -r cibuildwheel/resources/constraints.in
@@ -0,0 +1,28 @@
+# This file was autogenerated by uv via the following command:
+#    nox -s update_constraints
+altgraph==0.17.4
+    # via macholib
+build==1.2.1
+    # via -r cibuildwheel/resources/constraints.in
+delocate==0.11.0
+    # via -r cibuildwheel/resources/constraints.in
+distlib==0.3.8
+    # via virtualenv
+filelock==3.14.0
+    # via virtualenv
+macholib==1.16.3
+    # via delocate
+packaging==24.0
+    # via
+    #   build
+    #   delocate
+pip==24.1b1
+    # via -r cibuildwheel/resources/constraints.in
+platformdirs==4.2.2
+    # via virtualenv
+pyproject-hooks==1.1.0
+    # via build
+typing-extensions==4.11.0
+    # via delocate
+virtualenv==20.26.2
+    # via -r cibuildwheel/resources/constraints.in
@@ -48,3 +48,5 @@ zipp==3.6.0
 # The following packages are considered to be unsafe in a requirements file:
 pip==21.3.1
    # via -r cibuildwheel/resources/constraints.in
+setuptools==59.6.0
+    # via -r cibuildwheel/resources/constraints.in
@@ -1,12 +1,10 @@
-#
-# This file is autogenerated by pip-compile with Python 3.7
-# by the following command:
-#
-#    nox -s update_constraints-3.7
-#
+# This file was autogenerated by uv via the following command:
+#    nox -s update_constraints
+altgraph==0.17.4
+    # via macholib
 build==1.1.1
    # via -r cibuildwheel/resources/constraints.in
-delocate==0.10.7
+delocate==0.11.0
    # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.8
    # via virtualenv
@@ -16,28 +14,26 @@ importlib-metadata==6.7.0
    # via
    #   build
    #   virtualenv
+macholib==1.16.3
+    # via delocate
 packaging==24.0
    # via
    #   build
    #   delocate
+pip==24.0
+    # via -r cibuildwheel/resources/constraints.in
 platformdirs==4.0.0
    # via virtualenv
-pyproject-hooks==1.0.0
+pyproject-hooks==1.1.0
    # via build
 tomli==2.0.1
-    # via
-    #   build
-    #   pyproject-hooks
+    # via build
 typing-extensions==4.7.1
    # via
    #   delocate
    #   importlib-metadata
    #   platformdirs
-virtualenv==20.25.1
+virtualenv==20.26.2
    # via -r cibuildwheel/resources/constraints.in
 zipp==3.15.0
    # via importlib-metadata
-
-# The following packages are considered to be unsafe in a requirements file:
-pip==24.0
-    # via -r cibuildwheel/resources/constraints.in
@@ -1,38 +1,34 @@
-#
-# This file is autogenerated by pip-compile with Python 3.8
-# by the following command:
-#
-#    nox -s update_constraints-3.8
-#
-build==1.1.1
+# This file was autogenerated by uv via the following command:
+#    nox -s update_constraints
+altgraph==0.17.4
+    # via macholib
+build==1.2.1
    # via -r cibuildwheel/resources/constraints.in
-delocate==0.10.7
+delocate==0.11.0
    # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.8
    # via virtualenv
-filelock==3.13.1
+filelock==3.14.0
    # via virtualenv
-importlib-metadata==7.0.2
+importlib-metadata==7.1.0
    # via build
+macholib==1.16.3
+    # via delocate
 packaging==24.0
    # via
    #   build
    #   delocate
-platformdirs==4.2.0
-    # via virtualenv
-pyproject-hooks==1.0.0
-    # via build
-tomli==2.0.1
-    # via
-    #   build
-    #   pyproject-hooks
-typing-extensions==4.10.0
-    # via delocate
-virtualenv==20.25.1
-    # via -r cibuildwheel/resources/constraints.in
-zipp==3.17.0
-    # via importlib-metadata
-
-# The following packages are considered to be unsafe in a requirements file:
 pip==24.0
    # via -r cibuildwheel/resources/constraints.in
+platformdirs==4.2.2
+    # via virtualenv
+pyproject-hooks==1.1.0
+    # via build
+tomli==2.0.1
+    # via build
+typing-extensions==4.11.0
+    # via delocate
+virtualenv==20.26.2
+    # via -r cibuildwheel/resources/constraints.in
+zipp==3.18.2
+    # via importlib-metadata
@@ -1,38 +1,34 @@
-#
-# This file is autogenerated by pip-compile with Python 3.9
-# by the following command:
-#
-#    nox -s update_constraints-3.9
-#
-build==1.1.1
+# This file was autogenerated by uv via the following command:
+#    nox -s update_constraints
+altgraph==0.17.4
+    # via macholib
+build==1.2.1
    # via -r cibuildwheel/resources/constraints.in
-delocate==0.10.7
+delocate==0.11.0
    # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.8
    # via virtualenv
-filelock==3.13.1
+filelock==3.14.0
    # via virtualenv
-importlib-metadata==7.0.2
+importlib-metadata==7.1.0
    # via build
+macholib==1.16.3
+    # via delocate
 packaging==24.0
    # via
    #   build
    #   delocate
-platformdirs==4.2.0
-    # via virtualenv
-pyproject-hooks==1.0.0
-    # via build
-tomli==2.0.1
-    # via
-    #   build
-    #   pyproject-hooks
-typing-extensions==4.10.0
-    # via delocate
-virtualenv==20.25.1
-    # via -r cibuildwheel/resources/constraints.in
-zipp==3.17.0
-    # via importlib-metadata
-
-# The following packages are considered to be unsafe in a requirements file:
 pip==24.0
    # via -r cibuildwheel/resources/constraints.in
+platformdirs==4.2.2
+    # via virtualenv
+pyproject-hooks==1.1.0
+    # via build
+tomli==2.0.1
+    # via build
+typing-extensions==4.11.0
+    # via delocate
+virtualenv==20.26.2
+    # via -r cibuildwheel/resources/constraints.in
+zipp==3.18.2
+    # via importlib-metadata
@@ -1,4 +1,5 @@
-pip
+pip>=24.1b1 ; python_version >= '3.13'
+pip ; python_version < '3.13'
 build
 delocate
 virtualenv
@@ -1,30 +1,28 @@
-#
-# This file is autogenerated by pip-compile with Python 3.12
-# by the following command:
-#
-#    nox -s update_constraints-3.12
-#
-build==1.1.1
+# This file was autogenerated by uv via the following command:
+#    nox -s update_constraints
+altgraph==0.17.4
+    # via macholib
+build==1.2.1
    # via -r cibuildwheel/resources/constraints.in
-delocate==0.10.7
+delocate==0.11.0
    # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.8
    # via virtualenv
-filelock==3.13.1
+filelock==3.14.0
    # via virtualenv
+macholib==1.16.3
+    # via delocate
 packaging==24.0
    # via
    #   build
    #   delocate
-platformdirs==4.2.0
-    # via virtualenv
-pyproject-hooks==1.0.0
-    # via build
-typing-extensions==4.10.0
-    # via delocate
-virtualenv==20.25.1
-    # via -r cibuildwheel/resources/constraints.in
-
-# The following packages are considered to be unsafe in a requirements file:
 pip==24.0
    # via -r cibuildwheel/resources/constraints.in
+platformdirs==4.2.2
+    # via virtualenv
+pyproject-hooks==1.1.0
+    # via build
+typing-extensions==4.11.0
+    # via delocate
+virtualenv==20.26.2
+    # via -r cibuildwheel/resources/constraints.in
@@ -2,6 +2,7 @@
 build = "*"
 skip = ""
 test-skip = ""
+free-threaded-support = false

 archs = ["auto"]
 build-frontend = "default"
@@ -31,11 +32,11 @@ manylinux-pypy_x86_64-image = "manylinux2014"
 manylinux-pypy_i686-image = "manylinux2014"
 manylinux-pypy_aarch64-image = "manylinux2014"

-musllinux-x86_64-image = "musllinux_1_1"
-musllinux-i686-image = "musllinux_1_1"
-musllinux-aarch64-image = "musllinux_1_1"
-musllinux-ppc64le-image = "musllinux_1_1"
-musllinux-s390x-image = "musllinux_1_1"
+musllinux-x86_64-image = "musllinux_1_2"
+musllinux-i686-image = "musllinux_1_2"
+musllinux-aarch64-image = "musllinux_1_2"
+musllinux-ppc64le-image = "musllinux_1_2"
+musllinux-s390x-image = "musllinux_1_2"


 [tool.cibuildwheel.linux]
@@ -1,54 +1,54 @@
 [x86_64]
-manylinux1 = quay.io/pypa/manylinux1_x86_64:2024-03-10-b85029d
+manylinux1 = quay.io/pypa/manylinux1_x86_64:2024-04-29-76807b8
 manylinux2010 = quay.io/pypa/manylinux2010_x86_64:2022-08-05-4535177
-manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2024-03-10-4935fcc
+manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2024-05-13-0983f6f
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_x86_64:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_x86_64:2024-03-10-4935fcc
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_x86_64:2024-03-10-4935fcc
-musllinux_1_2 = quay.io/pypa/musllinux_1_2_x86_64:2024-03-10-4935fcc
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_x86_64:2024-05-13-0983f6f
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_x86_64:2024-05-13-0983f6f
+musllinux_1_2 = quay.io/pypa/musllinux_1_2_x86_64:2024-05-13-0983f6f

 [i686]
-manylinux1 = quay.io/pypa/manylinux1_i686:2024-03-10-b85029d
+manylinux1 = quay.io/pypa/manylinux1_i686:2024-04-29-76807b8
 manylinux2010 = quay.io/pypa/manylinux2010_i686:2022-08-05-4535177
-manylinux2014 = quay.io/pypa/manylinux2014_i686:2024-03-10-4935fcc
+manylinux2014 = quay.io/pypa/manylinux2014_i686:2024-05-13-0983f6f
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_i686:2022-12-26-0d38463
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_i686:2024-03-10-4935fcc
-musllinux_1_2 = quay.io/pypa/musllinux_1_2_i686:2024-03-10-4935fcc
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_i686:2024-05-13-0983f6f
+musllinux_1_2 = quay.io/pypa/musllinux_1_2_i686:2024-05-13-0983f6f

 [pypy_x86_64]
 manylinux2010 = quay.io/pypa/manylinux2010_x86_64:2022-08-05-4535177
-manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2024-03-10-4935fcc
+manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2024-05-13-0983f6f
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_x86_64:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_x86_64:2024-03-10-4935fcc
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_x86_64:2024-05-13-0983f6f

 [pypy_i686]
 manylinux2010 = quay.io/pypa/manylinux2010_i686:2022-08-05-4535177
-manylinux2014 = quay.io/pypa/manylinux2014_i686:2024-03-10-4935fcc
+manylinux2014 = quay.io/pypa/manylinux2014_i686:2024-05-13-0983f6f
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_i686:2022-12-26-0d38463

 [aarch64]
-manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2024-03-10-4935fcc
+manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2024-05-13-0983f6f
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_aarch64:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2024-03-10-4935fcc
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_aarch64:2024-03-10-4935fcc
-musllinux_1_2 = quay.io/pypa/musllinux_1_2_aarch64:2024-03-10-4935fcc
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2024-05-13-0983f6f
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_aarch64:2024-05-13-0983f6f
+musllinux_1_2 = quay.io/pypa/musllinux_1_2_aarch64:2024-05-13-0983f6f

 [ppc64le]
-manylinux2014 = quay.io/pypa/manylinux2014_ppc64le:2024-03-10-4935fcc
+manylinux2014 = quay.io/pypa/manylinux2014_ppc64le:2024-05-13-0983f6f
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_ppc64le:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_ppc64le:2024-03-10-4935fcc
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_ppc64le:2024-03-10-4935fcc
-musllinux_1_2 = quay.io/pypa/musllinux_1_2_ppc64le:2024-03-10-4935fcc
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_ppc64le:2024-05-13-0983f6f
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_ppc64le:2024-05-13-0983f6f
+musllinux_1_2 = quay.io/pypa/musllinux_1_2_ppc64le:2024-05-13-0983f6f

 [s390x]
-manylinux2014 = quay.io/pypa/manylinux2014_s390x:2024-03-10-4935fcc
+manylinux2014 = quay.io/pypa/manylinux2014_s390x:2024-05-13-0983f6f
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_s390x:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_s390x:2024-03-10-4935fcc
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_s390x:2024-03-10-4935fcc
-musllinux_1_2 = quay.io/pypa/musllinux_1_2_s390x:2024-03-10-4935fcc
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_s390x:2024-05-13-0983f6f
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_s390x:2024-05-13-0983f6f
+musllinux_1_2 = quay.io/pypa/musllinux_1_2_s390x:2024-05-13-0983f6f

 [pypy_aarch64]
-manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2024-03-10-4935fcc
+manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2024-05-13-0983f6f
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_aarch64:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2024-03-10-4935fcc
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2024-05-13-0983f6f

@@ -1,2 +1,2 @@
-version = "20.21.1"
-url = "https://github.com/pypa/get-virtualenv/blob/20.21.1/public/virtualenv.pyz?raw=true"
+py36 = { version = "20.21.1", url = "https://github.com/pypa/get-virtualenv/blob/20.21.1/public/virtualenv.pyz?raw=true" }
+default = { version = "20.26.2", url = "https://github.com/pypa/get-virtualenv/blob/20.26.2/public/virtualenv.pyz?raw=true" }
@@ -28,5 +28,4 @@ PLATFORMS: Final[set[PlatformName]] = {"linux", "macos", "windows"}

 class GenericPythonConfiguration(Protocol):
    @property
-    def identifier(self) -> str:
-        ...
+    def identifier(self) -> str: ...
@@ -91,8 +91,7 @@ def call(
    env: Mapping[str, str] | None = None,
    cwd: PathOrStr | None = None,
    capture_stdout: Literal[False] = ...,
-) -> None:
-    ...
+) -> None: ...


@typing.overload
@@ -101,8 +100,7 @@ def call(
    env: Mapping[str, str] | None = None,
    cwd: PathOrStr | None = None,
    capture_stdout: Literal[True],
-) -> str:
-    ...
+) -> str: ...


 def call(
@@ -240,13 +238,17 @@ class BuildSelector:
    requires_python: SpecifierSet | None = None

    # a pattern that skips prerelease versions, when include_prereleases is False.
-    PRERELEASE_SKIP: ClassVar[str] = ""
+    PRERELEASE_SKIP: ClassVar[str] = "cp313-* cp313t-*"
    prerelease_pythons: bool = False

+    free_threaded_support: bool = False
+
    def __call__(self, build_id: str) -> bool:
        # Filter build selectors by python_requires if set
        if self.requires_python is not None:
            py_ver_str = build_id.split("-")[0]
+            if py_ver_str.endswith("t"):
+                py_ver_str = py_ver_str[:-1]
            major = int(py_ver_str[2])
            minor = int(py_ver_str[3:])
            version = Version(f"{major}.{minor}.99")
@@ -257,6 +259,10 @@ class BuildSelector:
        if not self.prerelease_pythons and selector_matches(self.PRERELEASE_SKIP, build_id):
            return False

+        # filter out free threaded pythons if self.free_threaded_support is False
+        if not self.free_threaded_support and selector_matches("*t-*", build_id):
+            return False
+
        should_build = selector_matches(self.build_config, build_id)
        should_skip = selector_matches(self.skip_config, build_id)

@@ -268,6 +274,7 @@ class BuildSelector:
            "skip_config": self.skip_config,
            "requires_python": str(self.requires_python),
            "prerelease_pythons": self.prerelease_pythons,
+            "free_threaded_support": self.free_threaded_support,
        }


@@ -528,12 +535,15 @@ def get_pip_version(env: Mapping[str, str]) -> str:


@lru_cache(maxsize=None)
-def _ensure_virtualenv() -> Path:
+def _ensure_virtualenv(version: str) -> Path:
+    version_parts = version.split(".")
+    key = f"py{version_parts[0]}{version_parts[1]}"
    input_file = resources_dir / "virtualenv.toml"
    with input_file.open("rb") as f:
        loaded_file = tomllib.load(f)
-    version = str(loaded_file["version"])
-    url = str(loaded_file["url"])
+    configuration = loaded_file.get(key, loaded_file["default"])
+    version = str(configuration["version"])
+    url = str(configuration["url"])
    path = CIBW_CACHE_PATH / f"virtualenv-{version}.pyz"
    with FileLock(str(path) + ".lock"):
        if not path.exists():
@@ -542,6 +552,7 @@ def _ensure_virtualenv() -> Path:


 def _parse_constraints_for_virtualenv(
+    seed_packages: list[str],
    dependency_constraint_flags: Sequence[PathOrStr],
 ) -> dict[str, str]:
    """
@@ -554,8 +565,8 @@ def _parse_constraints_for_virtualenv(
    {macos|windows}.setup_python function.
    """
    assert len(dependency_constraint_flags) in {0, 2}
-    packages = ["pip", "setuptools", "wheel"]
-    constraints_dict = {package: "embed" for package in packages}
+    # only seed pip if other seed packages do not appear in a constraint file
+    constraints_dict = {"pip": "embed"}
    if len(dependency_constraint_flags) == 2:
        assert dependency_constraint_flags[0] == "-c"
        constraint_path = Path(dependency_constraint_flags[1])
@@ -571,7 +582,7 @@ def _parse_constraints_for_virtualenv(
                    requirement = Requirement(line)
                    package = requirement.name
                    if (
-                        package not in packages
+                        package not in seed_packages
                        or requirement.url is not None
                        or requirement.marker is not None
                        or len(requirement.extras) != 0
@@ -588,12 +599,20 @@ def _parse_constraints_for_virtualenv(


 def virtualenv(
-    python: Path, venv_path: Path, dependency_constraint_flags: Sequence[PathOrStr]
+    version: str, python: Path, venv_path: Path, dependency_constraint_flags: Sequence[PathOrStr]
 ) -> dict[str, str]:
    assert python.exists()
-    virtualenv_app = _ensure_virtualenv()
-    constraints = _parse_constraints_for_virtualenv(dependency_constraint_flags)
-    additional_flags = [f"--{package}={version}" for package, version in constraints.items()]
+    virtualenv_app = _ensure_virtualenv(version)
+    allowed_seed_packages = ["pip", "setuptools", "wheel"]
+    constraints = _parse_constraints_for_virtualenv(
+        allowed_seed_packages, dependency_constraint_flags
+    )
+    additional_flags: list[str] = []
+    for package in allowed_seed_packages:
+        if package in constraints:
+            additional_flags.append(f"--{package}={constraints[package]}")
+        else:
+            additional_flags.append(f"--no-{package}")

    # Using symlinks to pre-installed seed packages is really the fastest way to get a virtual
    # environment. The initial cost is a bit higher but reusing is much faster.
@@ -635,10 +654,13 @@ def find_compatible_wheel(wheels: Sequence[T], identifier: str) -> T | None:
    """

    interpreter, platform = identifier.split("-")
+    free_threaded = interpreter.endswith("t")
+    if free_threaded:
+        interpreter = interpreter[:-1]
    for wheel in wheels:
        _, _, _, tags = parse_wheel_filename(wheel.name)
        for tag in tags:
-            if tag.abi == "abi3":
+            if tag.abi == "abi3" and not free_threaded:
                # ABI3 wheels must start with cp3 for impl and tag
                if not (interpreter.startswith("cp3") and tag.interpreter.startswith("cp3")):
                    continue
@@ -44,7 +44,9 @@ from .util import (
 )


-def get_nuget_args(version: str, arch: str, output_directory: Path) -> list[str]:
+def get_nuget_args(
+    version: str, arch: str, free_threaded: bool, output_directory: Path
+) -> list[str]:
    package_name = {
        "32": "pythonx86",
        "64": "python",
@@ -53,6 +55,8 @@ def get_nuget_args(version: str, arch: str, output_directory: Path) -> list[str]
        "x86": "pythonx86",
        "AMD64": "python",
    }[arch]
+    if free_threaded:
+        package_name = f"{package_name}-freethreaded"
    return [
        package_name,
        "-Version",
@@ -106,11 +110,16 @@ def _ensure_nuget() -> Path:
    return nuget


-def install_cpython(version: str, arch: str) -> Path:
+def install_cpython(configuration: PythonConfiguration, arch: str | None = None) -> Path:
+    version = configuration.version
+    free_threaded = "t-" in configuration.identifier
+    if arch is None:
+        arch = configuration.arch
    base_output_dir = CIBW_CACHE_PATH / "nuget-cpython"
-    nuget_args = get_nuget_args(version, arch, base_output_dir)
+    nuget_args = get_nuget_args(version, arch, free_threaded, base_output_dir)
    installation_path = base_output_dir / (nuget_args[0] + "." + version) / "tools"
-    with FileLock(str(base_output_dir) + f"-{version}-{arch}.lock"):
+    free_threaded_str = "-freethreaded" if free_threaded else ""
+    with FileLock(str(base_output_dir) + f"-{version}{free_threaded_str}-{arch}.lock"):
        if not installation_path.exists():
            nuget = _ensure_nuget()
            call(nuget, "install", *nuget_args)
@@ -224,18 +233,14 @@ def setup_python(
    log.step(f"Installing Python {implementation_id}...")
    if implementation_id.startswith("cp"):
        native_arch = platform_module.machine()
+        base_python = install_cpython(python_configuration)
        if python_configuration.arch == "ARM64" != native_arch:
            # To cross-compile for ARM64, we need a native CPython to run the
            # build, and a copy of the ARM64 import libraries ('.\libs\*.lib')
            # for any extension modules.
-            python_libs_base = install_cpython(
-                python_configuration.version, python_configuration.arch
-            )
-            python_libs_base = python_libs_base.parent / "libs"
+            python_libs_base = base_python.parent / "libs"
            log.step(f"Installing native Python {native_arch} for cross-compilation...")
-            base_python = install_cpython(python_configuration.version, native_arch)
-        else:
-            base_python = install_cpython(python_configuration.version, python_configuration.arch)
+            base_python = install_cpython(python_configuration, arch=native_arch)
    elif implementation_id.startswith("pp"):
        assert python_configuration.url is not None
        base_python = install_pypy(tmp, python_configuration.arch, python_configuration.url)
@@ -246,7 +251,9 @@ def setup_python(

    log.step("Setting up build environment...")
    venv_path = tmp / "venv"
-    env = virtualenv(base_python, venv_path, dependency_constraint_flags)
+    env = virtualenv(
+        python_configuration.version, base_python, venv_path, dependency_constraint_flags
+    )

    # set up environment variables for run_with_env
    env["PYTHON_VERSION"] = python_configuration.version
@@ -407,6 +414,28 @@ def build(options: Options, tmp_path: Path) -> None:
                )
                extra_flags += build_frontend.args

+                build_env = env.copy()
+                build_env["VIRTUALENV_PIP"] = get_pip_version(env)
+                if build_options.dependency_constraints:
+                    constraints_path = build_options.dependency_constraints.get_for_python_version(
+                        config.version
+                    )
+                    # Bug in pip <= 21.1.3 - we can't have a space in the
+                    # constraints file, and pip doesn't support drive letters
+                    # in uhi.  After probably pip 21.2, we can use uri. For
+                    # now, use a temporary file.
+                    if " " in str(constraints_path):
+                        assert " " not in str(identifier_tmp_dir)
+                        tmp_file = identifier_tmp_dir / "constraints.txt"
+                        tmp_file.write_bytes(constraints_path.read_bytes())
+                        constraints_path = tmp_file
+
+                    our_constraints = str(constraints_path)
+                    user_constraints = build_env.get("PIP_CONSTRAINT")
+                    build_env["PIP_CONSTRAINT"] = " ".join(
+                        c for c in [our_constraints, user_constraints] if c
+                    )
+
                if build_frontend.name == "pip":
                    extra_flags += get_build_verbosity_extra_flags(build_options.build_verbosity)
                    # Path.resolve() is needed. Without it pip wheel may try to fetch package from pypi.org
@@ -420,46 +449,22 @@ def build(options: Options, tmp_path: Path) -> None:
                        f"--wheel-dir={built_wheel_dir}",
                        "--no-deps",
                        *extra_flags,
-                        env=env,
+                        env=build_env,
                    )
                elif build_frontend.name == "build":
                    if not 0 <= build_options.build_verbosity < 2:
                        msg = f"build_verbosity {build_options.build_verbosity} is not supported for build frontend. Ignoring."
                        log.warning(msg)
-                    build_env = env.copy()
-                    if build_options.dependency_constraints:
-                        constraints_path = (
-                            build_options.dependency_constraints.get_for_python_version(
-                                config.version
-                            )
-                        )
-                        # Bug in pip <= 21.1.3 - we can't have a space in the
-                        # constraints file, and pip doesn't support drive letters
-                        # in uhi.  After probably pip 21.2, we can use uri. For
-                        # now, use a temporary file.
-                        if " " in str(constraints_path):
-                            assert " " not in str(identifier_tmp_dir)
-                            tmp_file = identifier_tmp_dir / "constraints.txt"
-                            tmp_file.write_bytes(constraints_path.read_bytes())
-                            constraints_path = tmp_file
-
-                        our_constraints = str(constraints_path)
-                        user_constraints = build_env.get("PIP_CONSTRAINT")
-                        build_env["PIP_CONSTRAINT"] = " ".join(
-                            c for c in [our_constraints, user_constraints] if c
-                        )
-
-                        build_env["VIRTUALENV_PIP"] = get_pip_version(env)
-                        call(
-                            "python",
-                            "-m",
-                            "build",
-                            build_options.package_dir,
-                            "--wheel",
-                            f"--outdir={built_wheel_dir}",
-                            *extra_flags,
-                            env=build_env,
-                        )
+                    call(
+                        "python",
+                        "-m",
+                        "build",
+                        build_options.package_dir,
+                        "--wheel",
+                        f"--outdir={built_wheel_dir}",
+                        *extra_flags,
+                        env=build_env,
+                    )
                else:
                    assert_never(build_frontend)

@@ -521,6 +526,10 @@ def build(options: Options, tmp_path: Path) -> None:
                # check that we are using the Python from the virtual environment
                call("where", "python", env=virtualenv_env)

+                # TODO remove me once virtualenv provides pip>=24.1b1
+                if config.version.startswith("3.13."):
+                    call("python", "-m", "pip", "install", "--pre", "-U", "pip", env=virtualenv_env)
+
                if build_options.before_test:
                    before_test_prepared = prepare_command(
                        build_options.before_test,
@@ -4,19 +4,49 @@ title: Changelog

 # Changelog

+### v2.18.1
+
+- 🌟 Add free-threaded Linux and Windows builds for 3.13. New identifiers `cp313t-*`, new option `CIBW_FREE_THREADED_SUPPORT`/`tool.cibuildwheel.free-threaded-support` required to opt-in. [See the docs](https://cibuildwheel.pypa.io/en/stable/options/#free-threaded-support) for more information. (#1831)
+- ✨ The `container-engine` is now a build (non-global) option. (#1792)
+- 🛠 The build backend for cibuildwheel is now hatchling. (#1297)
+- 🛠 Significant improvements and modernization to our noxfile. (#1823)
+- 🛠 Use pylint's new GitHub Actions reporter instead of a custom matcher. (#1823)
+- 🛠 Unpin virtualenv updates for Python 3.7+ (#1830)
+- 🐛 Fix running linux tests from Windows or macOS ARM. (#1788)
+- 📚 Fix our documentation build. (#1821)
+
+
+### v2.18.0
+
+_12 May 2024_
+
+- ✨ Adds CPython 3.13 support, under the prerelease flag [CIBW_PRERELEASE_PYTHONS](https://cibuildwheel.pypa.io/en/stable/options/#prerelease-pythons). This version of cibuildwheel uses 3.13.0b1. Free-threading mode is not available yet (#1657), waiting on official binaries (planned for beta 2) and pip support.
+
+    _While CPython is in beta, the ABI can change, so your wheels might not be compatible with the final release. For this reason, we don't recommend distributing wheels until RC1, at which point 3.13 will be available in cibuildwheel without the flag._ (#1815)
+
+- ✨ Musllinux now defaults to `musllinux_1_2`. You can set the older `musllinux_1_1` via config if needed. (#1817)
+- 🛠 No longer pre-seed setuptools/wheel in virtual environments (#1819)
+- 🛠 Respect the constraints file when building with pip, matching build (#1818)
+- 🛠 Use uv to compile our pinned dependencies, 10x faster and doesn't require special setup (#1778)
+- 🐛 Fix an issue with the schema (#1788)
+- 📚 Document the new delocate error checking macOS versions (#1766)
+- 📚 Document Rust builds (#1816)
+- 📚 Speed up our readthedocs builds with uv, 26 seconds -> 6 seconds to install dependencies (#1816)
+
+
 ### v2.17.0

 _11 March 2024_

 - 🌟 Adds the ability to inherit configuration in TOML overrides. This makes certain configurations much simpler. If you're overriding an option like `before-build` or `environment`, and you just want to add an  extra command or environment variable, you can just append (or prepend) to the previous config. See [the docs](https://cibuildwheel.pypa.io/en/stable/options/#inherit) for more information. (#1730)
- 🌟 Adds official support for native arm64 macOS GitHub runners. To use them, just specify `macos-14` as an `os` of your job in your workflow file. You can also keep `macos-13` in your build matrix to build x86_64. Check out the new [GitHub Actions example config](https://cibuildwheel.pypa.io/en/stable/setup/#github-actions).
- ✨ You no longer need to specify `--platform` to run cibuildwheel locally! Instead it will your platform automatically. This was a safety feature, no longer necessary. (#1727)
+- 🌟 Adds official support for native `arm64` macOS GitHub runners. To use them, just specify `macos-14` as an `os` of your job in your workflow file. You can also keep `macos-13` in your build matrix to build `x86_64`. Check out the new [GitHub Actions example config](https://cibuildwheel.pypa.io/en/stable/setup/#github-actions).
+- ✨ You no longer need to specify `--platform` to run cibuildwheel locally! Instead it will detect your platform automatically. This was a safety feature, no longer necessary. (#1727)
 - 🛠 Removed setuptools and wheel pinned versions. This only affects old-style projects without a `pyproject.toml`, projects with `pyproject.toml` are already getting fresh versions of their `build-system.requires` installed into an isolated environment. (#1725)
 - 🛠 Improve how the GitHub Action passes arguments (#1757)
 - 🛠 Remove a system-wide install of pipx in the GitHub Action (#1745)
- 🐛 No longer will cibuildwheel override the PIP_CONSTRAINT environment variable when using the `build` frontend. Instead it will be extended. (#1675)
- 🐛 Fix a bug where building and testing both x86_86 and arm64 wheels on the same runner caused the wrong architectures in the test environment (#1750)
- 🐛 Fix a bug that prevented testing a CPython 3.8 wheel targeting macOS 11+ on x86_64 (#1768)
+- 🐛 No longer will cibuildwheel override the `PIP_CONSTRAINT` environment variable when using the `build` frontend. Instead it will be extended. (#1675)
+- 🐛 Fix a bug where building and testing both `x86_86` and `arm64` wheels on the same runner caused the wrong architectures in the test environment (#1750)
+- 🐛 Fix a bug that prevented testing a CPython 3.8 wheel targeting macOS 11+ on `x86_64` (#1768)
 - 📚 Moved the docs onto the official PyPA domain - they're now available at https://cibuildwheel.pypa.io . (#1775)
 - 📚 Docs and examples improvements (#1762, #1734)

@@ -93,7 +123,7 @@ _10 July 2023_
 - 🛠 Updates the prerelease CPython 3.12 version to 3.12.0b3.
 - ✨ Allow the use of the `{wheel}` placeholder in CIBW_TEST_COMMAND (#1533)
 - 📚 Docs & examples updates (#1532, #1416)
- ⚠️ Removed support for running cibuildwheel in Python 3.7. Python 3.7 is EOL. However, cibuildwheel continues to build Python 3.7 wheels for the moment. (#1175)
+- ⚠️  Removed support for running cibuildwheel in Python 3.7. Python 3.7 is EOL. However, cibuildwheel continues to build Python 3.7 wheels for the moment. (#1175)

 ### v2.13.1

@@ -26,7 +26,7 @@
  notes: A simple C extension, without external dependencies

 - name: websockets
-  gh: aaugustin/websockets
+  gh: python-websockets/websockets
  ci: [travisci]
  ci_config: .travis.yml
  os: [apple, linux]
@@ -325,12 +325,12 @@
  notes: Full range of wheels for setuptools rust, with auto release and PyPI deploy.

 - name: python-snappy
-  gh: andrix/python-snappy
+  gh: intake/python-snappy
  ci: [github]
  os: [apple, linux, windows]

 - name: sourmash
-  gh: dib-lab/sourmash
+  gh: sourmash-bio/sourmash
  ci: [github]
  os: [apple, linux, windows]

@@ -418,7 +418,7 @@
  notes: Tornado is a Python web framework and asynchronous networking library. Uses stable ABI for a small C extension.

 - name: pytorch-fairseq
-  gh: pytorch/fairseq
+  gh: facebookresearch/fairseq
  ci: [github]
  os: [apple, linux]

@@ -475,7 +475,7 @@
  os: [apple, linux, windows]

 - name: OpenSpiel
-  gh: deepmind/open_spiel
+  gh: google-deepmind/open_spiel
  ci: [github]
  os: [apple, linux]

@@ -505,7 +505,7 @@
  os: [apple, linux, windows]

 - name: OpenTimelineIO
-  gh: PixarAnimationStudios/OpenTimelineIO
+  gh: AcademySoftwareFoundation/OpenTimelineIO
  ci: [github]
  os: [apple, linux, windows]

@@ -584,7 +584,7 @@
  notes: Includes GPU support for linux wheels

 - name: power-grid-model
-  gh: alliander-opensource/power-grid-model
+  gh: PowerGridModel/power-grid-model
  ci: [github]
  os: [windows, apple, linux]
  notes: Python/C++ library for distribution power system analysis
@@ -10,7 +10,7 @@ title: Tips and tricks

 Linux wheels are built in [`manylinux`/`musllinux` containers](https://github.com/pypa/manylinux) to provide binary compatible wheels on Linux, according to [PEP 600](https://www.python.org/dev/peps/pep-0600/) / [PEP 656](https://www.python.org/dev/peps/pep-0656/). Because of this, when building with `cibuildwheel` on Linux, a few things should be taken into account:

-   Programs and libraries are not installed on the CI runner host, but rather should be installed inside the container - using `yum` for `manylinux2010` or `manylinux2014`, `apt-get` for `manylinux_2_24` and `apk` for `musllinux_1_1`, or manually. The same goes for environment variables that are potentially needed to customize the wheel building.
+-   Programs and libraries are not installed on the CI runner host, but rather should be installed inside the container - using `yum` for `manylinux2010` or `manylinux2014`, `apt-get` for `manylinux_2_24`, `dnf` for `manylinux_2_28` and `apk` for `musllinux_1_1` or `musllinux_1_2`, or manually. The same goes for environment variables that are potentially needed to customize the wheel building.

    `cibuildwheel` supports this by providing the [`CIBW_ENVIRONMENT`](options.md#environment) and [`CIBW_BEFORE_ALL`](options.md#before-all) options to setup the build environment inside the running container.

@@ -142,7 +142,7 @@ There are two suggested methods for keeping cibuildwheel up to date that instead
 If you use GitHub Actions for builds, you can use cibuildwheel as an action:

 ```yaml
-uses: pypa/cibuildwheel@v2.17.0
+uses: pypa/cibuildwheel@v2.18.1
 ```

 This is a composite step that just runs cibuildwheel using pipx. You can set command-line options as `with:` parameters, and use `env:` as normal.
@@ -164,7 +164,7 @@ The second option, and the only one that supports other CI systems, is using a `

 ```bash
 # requirements-cibw.txt
-cibuildwheel==2.17.0
+cibuildwheel==2.18.1
 ```

 Then your install step would have `python -m pip install -r requirements-cibw.txt` in it. Your `.github/dependabot.yml` file could look like this:
@@ -282,6 +282,27 @@ For these reasons, it's strongly recommended to not use brew for native library
 [Homebrew]: https://brew.sh/
 [delocate]: https://github.com/matthew-brett/delocate

+### Building Rust wheels
+
+If you build Rust wheels, you need to download the Rust compilers in manylinux.
+If you support 32-bit Windows, you need to add this as a potential target. You
+can do this on GitHub Actions, for example, with:
+
+```yaml
+CIBW_BEFORE_ALL_LINUX: curl -sSf https://sh.rustup.rs | sh -s -- -y
+CIBW_BEFORE_ALL_WINDOWS: rustup target add i686-pc-windows-msvc
+CIBW_ENVIRONMENT_LINUX: "PATH=$HOME/.cargo/bin:$PATH"
+```
+
+Rust does not provide Cargo for musllinux 32-bit, so that needs to be skipped:
+
+```toml
+[tool.cibuildwheel]
+skip = ["*-musllinux_i686"]
+```
+
+Also see [maturin-action](https://github.com/PyO3/maturin-action) which is optimized for Rust wheels, builds the non-Python Rust modules once, and can cross-compile (and can build 32-bit musl, for example).
+
 ### macOS: ModuleNotFoundError

 Calling cibuildwheel from a python3 script and getting a `ModuleNotFoundError`? Due to a (fixed) [bug](https://bugs.python.org/issue22490) in CPython, you'll need to [unset the `__PYVENV_LAUNCHER__` variable](https://github.com/pypa/cibuildwheel/issues/133#issuecomment-478288597) before activating a venv.
@@ -307,7 +328,7 @@ Solutions to this vary, but the simplest is to use pipx:
 # most runners have pipx preinstalled, but in case you don't
 python3 -m pip install pipx

-pipx run cibuildwheel==2.17.0 --output-dir wheelhouse
+pipx run cibuildwheel==2.18.1 --output-dir wheelhouse
 pipx run twine upload wheelhouse/*.whl
 ```

@@ -355,6 +376,13 @@ sh "/Applications/Python 3.8/Install Certificates.command"

 Then cibuildwheel will detect that it's installed and use it instead. However, you probably don't want to build x86_64 wheels on this Python, unless you're happy with them only supporting macOS 11+.

+### macOS: Library dependencies do not satisfy target MacOS
+
+Since delocate 0.11.0 there is added verification that the library binary dependencies match the target macOS version. This is to prevent the situation where a wheel platform tag is lower than the actual minimum macOS version required by the library. To resolve this error you need to build the library to the same macOS version as the target wheel (for example using `MACOSX_DEPLOYMENT_TARGET` environment variable).
+Alternatively, you could set `MACOSX_DEPLOYMENT_TARGET` in `CIBW_ENVIRONMENT` to correctly label the wheel as incompatible with older macOS versions.
+
+This error may happen when you install a library using a package manager like Homebrew, which compiles the library for the macOS version of the build machine. This is not suitable for wheels, as the library will only work on the same macOS version as the build machine. You should compile the library yourself, or use a precompiled binary that matches the target macOS version.
+
 ### Windows: 'ImportError: DLL load failed: The specific module could not be found'

 Visual Studio and MSVC link the compiled binary wheels to the Microsoft Visual C++ Runtime. Normally, the C parts of the runtime are included with Python, but the C++ components are not. When compiling modules using C++, it is possible users will run into problems on systems that do not have the full set of runtime libraries installed. The solution is to ask users to download the corresponding Visual C++ Redistributable from the [Microsoft website](https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads) and install it.
@@ -1,10 +1,10 @@
 from __future__ import annotations

+import os
 import subprocess
+import sysconfig
 from typing import Any

-# Requires Python 3.7+
-

 def define_env(env: Any) -> None:
    "Hook function for mkdocs-macros"
@@ -12,4 +12,7 @@ def define_env(env: Any) -> None:
    @env.macro
    def subprocess_run(*args: str) -> str:
        "Run a subprocess and return the stdout"
-        return subprocess.run(args, check=True, capture_output=True, text=True).stdout
+        env = os.environ.copy()
+        scripts = sysconfig.get_path("scripts")
+        env["PATH"] = f"{scripts}{os.pathsep}{env.get('PATH', '')}"
+        return subprocess.run(args, check=True, capture_output=True, text=True, env=env).stdout
@@ -296,6 +296,7 @@ When setting the options, you can use shell-style globbing syntax, as per [fnmat
 | Python 3.10   | cp310-macosx_x86_64<br/>cp310-macosx_universal2<br/>cp310-macosx_arm64 | cp310-win_amd64<br/>cp310-win32<br/>cp310-win_arm64 | cp310-manylinux_x86_64<br/>cp310-manylinux_i686<br/>cp310-musllinux_x86_64<br/>cp310-musllinux_i686 | cp310-manylinux_aarch64<br/>cp310-manylinux_ppc64le<br/>cp310-manylinux_s390x<br/>cp310-musllinux_aarch64<br/>cp310-musllinux_ppc64le<br/>cp310-musllinux_s390x |
 | Python 3.11   | cp311-macosx_x86_64<br/>cp311-macosx_universal2<br/>cp311-macosx_arm64 | cp311-win_amd64<br/>cp311-win32<br/>cp311-win_arm64 | cp311-manylinux_x86_64<br/>cp311-manylinux_i686<br/>cp311-musllinux_x86_64<br/>cp311-musllinux_i686 | cp311-manylinux_aarch64<br/>cp311-manylinux_ppc64le<br/>cp311-manylinux_s390x<br/>cp311-musllinux_aarch64<br/>cp311-musllinux_ppc64le<br/>cp311-musllinux_s390x |
 | Python 3.12   | cp312-macosx_x86_64<br/>cp312-macosx_universal2<br/>cp312-macosx_arm64 | cp312-win_amd64<br/>cp312-win32<br/>cp312-win_arm64 | cp312-manylinux_x86_64<br/>cp312-manylinux_i686<br/>cp312-musllinux_x86_64<br/>cp312-musllinux_i686 | cp312-manylinux_aarch64<br/>cp312-manylinux_ppc64le<br/>cp312-manylinux_s390x<br/>cp312-musllinux_aarch64<br/>cp312-musllinux_ppc64le<br/>cp312-musllinux_s390x |
+| Python 3.13   | cp313-macosx_x86_64<br/>cp313-macosx_universal2<br/>cp313-macosx_arm64 | cp313-win_amd64<br/>cp313-win32<br/>cp313-win_arm64 | cp313-manylinux_x86_64<br/>cp313-manylinux_i686<br/>cp313-musllinux_x86_64<br/>cp313-musllinux_i686 | cp313-manylinux_aarch64<br/>cp313-manylinux_ppc64le<br/>cp313-manylinux_s390x<br/>cp313-musllinux_aarch64<br/>cp313-musllinux_ppc64le<br/>cp313-musllinux_s390x |
 | PyPy3.7 v7.3  | pp37-macosx_x86_64                                                     | pp37-win_amd64                                      | pp37-manylinux_x86_64<br/>pp37-manylinux_i686                                                       | pp37-manylinux_aarch64                                                                                                                                          |
 | PyPy3.8 v7.3  | pp38-macosx_x86_64<br/>pp38-macosx_arm64                               | pp38-win_amd64                                      | pp38-manylinux_x86_64<br/>pp38-manylinux_i686                                                       | pp38-manylinux_aarch64                                                                                                                                          |
 | PyPy3.9 v7.3  | pp39-macosx_x86_64<br/>pp39-macosx_arm64                               | pp39-win_amd64                                      | pp39-manylinux_x86_64<br/>pp39-manylinux_i686                                                       | pp39-manylinux_aarch64                                                                                                                                          |
@@ -407,6 +408,53 @@ See the [cibuildwheel 1 documentation](https://cibuildwheel.pypa.io/en/1.x/) for
  }
 </style>

+### `CIBW_FREE_THREADED_SUPPORT` {: #free-threaded-support}
+
+> Choose whether free-threaded variants should be built
+
+[PEP 703](https://www.python.org/dev/peps/pep-0703) introduced variants of CPython that can be built without the Global Interpreter Lock (GIL).
+Those variants are also known as free-threaded / no-gil.
+
+Building for free-threaded variants is disabled by default.
+
+Building can be enabled by setting this option to `true`. The free-threaded compatible wheels will be built in addition to the standard wheels.
+
+This option doesn't support overrides.
+If you need to enable/disable it per platform or python version, set this option to `true` and use [`CIBW_BUILD`](#build-skip)/[`CIBW_SKIP`](#build-skip) options to filter the builds.
+
+The build identifiers for those variants have a `t` suffix in their `python_tag` (e.g. `cp313t-manylinux_x86_64`)
+
+!!! note
+    This feature is experimental: [What’s New In Python 3.13](https://docs.python.org/3.13/whatsnew/3.13.html#free-threaded-cpython)
+
+#### Examples
+
+!!! tab examples "Environment variables"
+
+    ```yaml
+    # Enable free-threaded support
+    CIBW_FREE_THREADED_SUPPORT: 1
+
+    # Skip building free-threaded compatible wheels on Windows
+    CIBW_FREE_THREADED_SUPPORT: 1
+    CIBW_SKIP: *t-win*
+    ```
+
+    It is generally recommended to use `free-threaded-support` in a config file as you can statically declare that you
+    support free-threaded builds.
+
+!!! tab examples "pyproject.toml"
+
+    ```toml
+    [tool.cibuildwheel]
+    # Enable free-threaded support
+    free-threaded-support = true
+
+    # Skip building free-threaded compatible wheels on Windows
+    free-threaded-support = true
+    skip = "*t-win*"
+    ```
+
 ### `CIBW_ARCHS` {: #archs}
 > Change the architectures built on your machine by default.

@@ -1056,11 +1104,11 @@ The available options are (default value):
 - `CIBW_MANYLINUX_S390X_IMAGE` ([`quay.io/pypa/manylinux2014_s390x`](https://quay.io/pypa/manylinux2014_s390x))
 - `CIBW_MANYLINUX_PYPY_AARCH64_IMAGE` ([`quay.io/pypa/manylinux2014_aarch64`](https://quay.io/pypa/manylinux2014_aarch64))
 - `CIBW_MANYLINUX_PYPY_I686_IMAGE` ([`quay.io/pypa/manylinux2014_i686`](https://quay.io/pypa/manylinux2014_i686))
- `CIBW_MUSLLINUX_X86_64_IMAGE` ([`quay.io/pypa/musllinux_1_1_x86_64`](https://quay.io/pypa/musllinux_1_1_x86_64))
- `CIBW_MUSLLINUX_I686_IMAGE` ([`quay.io/pypa/musllinux_1_1_i686`](https://quay.io/pypa/musllinux_1_1_i686))
- `CIBW_MUSLLINUX_AARCH64_IMAGE` ([`quay.io/pypa/musllinux_1_1_aarch64`](https://quay.io/pypa/musllinux_1_1_aarch64))
- `CIBW_MUSLLINUX_PPC64LE_IMAGE` ([`quay.io/pypa/musllinux_1_1_ppc64le`](https://quay.io/pypa/musllinux_1_1_ppc64le))
- `CIBW_MUSLLINUX_S390X_IMAGE` ([`quay.io/pypa/musllinux_1_1_s390x`](https://quay.io/pypa/musllinux_1_1_s390x))
+- `CIBW_MUSLLINUX_X86_64_IMAGE` ([`quay.io/pypa/musllinux_1_2_x86_64`](https://quay.io/pypa/musllinux_1_2_x86_64))
+- `CIBW_MUSLLINUX_I686_IMAGE` ([`quay.io/pypa/musllinux_1_2_i686`](https://quay.io/pypa/musllinux_1_2_i686))
+- `CIBW_MUSLLINUX_AARCH64_IMAGE` ([`quay.io/pypa/musllinux_1_2_aarch64`](https://quay.io/pypa/musllinux_1_2_aarch64))
+- `CIBW_MUSLLINUX_PPC64LE_IMAGE` ([`quay.io/pypa/musllinux_1_2_ppc64le`](https://quay.io/pypa/musllinux_1_2_ppc64le))
+- `CIBW_MUSLLINUX_S390X_IMAGE` ([`quay.io/pypa/musllinux_1_2_s390x`](https://quay.io/pypa/musllinux_1_2_s390x))

 Set an alternative Docker image to be used for building [manylinux / musllinux](https://github.com/pypa/manylinux) wheels.

@@ -1071,7 +1119,7 @@ For `CIBW_MUSLLINUX_*_IMAGE`, the value of this option can either be set to `mus

 If this option is blank, it will fall though to the next available definition (environment variable -> pyproject.toml -> default).

-If setting a custom image, you'll need to make sure it can be used in the same way as the default images: all necessary Python and pip versions need to be present in `/opt/python/`, and the auditwheel tool needs to be present for cibuildwheel to work. Apart from that, the architecture and relevant shared system libraries need to be compatible to the relevant standard to produce valid manylinux1/manylinux2010/manylinux2014/manylinux_2_24/manylinux_2_28/musllinux_1_1 wheels (see [pypa/manylinux on GitHub](https://github.com/pypa/manylinux), [PEP 513](https://www.python.org/dev/peps/pep-0513/), [PEP 571](https://www.python.org/dev/peps/pep-0571/), [PEP 599](https://www.python.org/dev/peps/pep-0599/), [PEP 600](https://www.python.org/dev/peps/pep-0600/) and [PEP 656](https://www.python.org/dev/peps/pep-0656/) for more details).
+If setting a custom image, you'll need to make sure it can be used in the same way as the default images: all necessary Python and pip versions need to be present in `/opt/python/`, and the auditwheel tool needs to be present for cibuildwheel to work. Apart from that, the architecture and relevant shared system libraries need to be compatible to the relevant standard to produce valid manylinux1/manylinux2010/manylinux2014/manylinux_2_24/manylinux_2_28/musllinux_1_1/musllinux_1_2 wheels (see [pypa/manylinux on GitHub](https://github.com/pypa/manylinux), [PEP 513](https://www.python.org/dev/peps/pep-0513/), [PEP 571](https://www.python.org/dev/peps/pep-0571/), [PEP 599](https://www.python.org/dev/peps/pep-0599/), [PEP 600](https://www.python.org/dev/peps/pep-0600/) and [PEP 656](https://www.python.org/dev/peps/pep-0656/) for more details).

 Auditwheel detects the version of the manylinux / musllinux standard in the image through the `AUDITWHEEL_PLAT` environment variable, as cibuildwheel has no way of detecting the correct `--plat` command line argument to pass to auditwheel for a custom image. If a custom image does not correctly set this `AUDITWHEEL_PLAT` environment variable, the `CIBW_ENVIRONMENT` option can be used to do so (e.g., `CIBW_ENVIRONMENT='AUDITWHEEL_PLAT="manylinux2010_$(uname -m)"'`).

@@ -1102,6 +1150,10 @@ Auditwheel detects the version of the manylinux / musllinux standard in the imag
    # Build using a different image from the docker registry
    CIBW_MANYLINUX_X86_64_IMAGE: dockcross/manylinux-x64
    CIBW_MANYLINUX_I686_IMAGE: dockcross/manylinux-x86
+
+    # Build musllinux wheels using the musllinux_1_1 image
+    CIBW_MUSLLINUX_X86_64_IMAGE: musllinux_1_1
+    CIBW_MUSLLINUX_I686_IMAGE: musllinux_1_1
    ```

 !!! tab examples "pyproject.toml"
@@ -1129,6 +1181,10 @@ Auditwheel detects the version of the manylinux / musllinux standard in the imag
    # Build using a different image from the docker registry
    manylinux-x86_64-image = "dockcross/manylinux-x64"
    manylinux-i686-image = "dockcross/manylinux-x86"
+
+    # Build musllinux wheels using the musllinux_1_1 image
+    musllinux-x86_64-image = "musllinux_1_1"
+    musllinux-i686-image = "musllinux_1_1"
    ```

    Like any other option, these can be placed in `[tool.cibuildwheel.linux]`
@@ -154,7 +154,7 @@ To build Linux, Mac, and Windows wheels using GitHub Actions, create a `.github/
          - uses: actions/checkout@v4

          - name: Build wheels
-            run: pipx run cibuildwheel==2.17.0
+            run: pipx run cibuildwheel==2.18.1

          - uses: actions/upload-artifact@v4
            with:
@@ -188,10 +188,10 @@ To build Linux, Mac, and Windows wheels using GitHub Actions, create a `.github/
          - uses: actions/checkout@v4

          # Used to host cibuildwheel
-          - uses: actions/setup-python@v3
+          - uses: actions/setup-python@v5

          - name: Install cibuildwheel
-            run: python -m pip install cibuildwheel==2.17.0
+            run: python -m pip install cibuildwheel==2.18.1

          - name: Build wheels
            run: python -m cibuildwheel --output-dir wheelhouse
@@ -16,8 +16,8 @@ title: Working examples
 | [NCNN][]                          | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | ncnn is a high-performance neural network inference framework optimized for the mobile platform |
 | [Prophet][]                       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Tool for producing high quality forecasts for time series data that has multiple seasonality with linear or non-linear growth. |
 | [MyPy][]                          | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | The compiled version of MyPy using MyPyC. |
-| [Kivy][]                          | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Open source UI framework written in Python, running on Windows, Linux, macOS, Android and iOS |
 | [duckdb][]                        | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | DuckDB is an in-process SQL OLAP Database Management System |
+| [Kivy][]                          | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Open source UI framework written in Python, running on Windows, Linux, macOS, Android and iOS |
 | [MemRay][]                        | ![github icon][] | ![linux icon][] | Memray is a memory profiler for Python |
 | [Triton][]                        | ![github icon][] | ![linux icon][] | Self hosted runners |
 | [uvloop][]                        | ![github icon][] | ![apple icon][] ![linux icon][] | Ultra fast asyncio event loop. |
@@ -44,9 +44,9 @@ title: Working examples
 | [Implicit][]                      | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Includes GPU support for linux wheels |
 | [vispy][]                         | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Main repository for Vispy |
 | [tinyobjloader][]                 | ![azurepipelines icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Tiny but powerful single file wavefront obj loader |
+| [CTranslate2][]                   | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Includes libraries from the [Intel oneAPI toolkit](https://www.intel.com/content/www/us/en/developer/tools/oneapi/base-toolkit.html) and CUDA kernels compiled for multiple GPU architectures. |
 | [coverage.py][]                   | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | The coverage tool for Python |
 | [PyCryptodome][]                  | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | A self-contained cryptographic library for Python |
-| [CTranslate2][]                   | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Includes libraries from the [Intel oneAPI toolkit](https://www.intel.com/content/www/us/en/developer/tools/oneapi/base-toolkit.html) and CUDA kernels compiled for multiple GPU architectures. |
 | [Line Profiler][]                 | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Line-by-line profiling for Python |
 | [PyYAML][]                        | ![github icon][] | ![apple icon][] | Canonical source repository for PyYAML |
 | [PyAV][]                          | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Pythonic bindings for FFmpeg's libraries. |
@@ -58,8 +58,8 @@ title: Working examples
 | [OpenColorIO][]                   | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | A color management framework for visual effects and animation. |
 | [SimpleJSON][]                    | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | simplejson is a simple, fast, extensible JSON encoder/decoder for Python  |
 | [aioquic][]                       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | QUIC and HTTP/3 implementation in Python |
-| [ruptures][]                      | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Extensive Cython + NumPy [pyproject.toml](https://github.com/deepcharles/ruptures/blob/master/pyproject.toml) example. |
 | [Psycopg 3][]                     | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A modern implementation of a PostgreSQL adapter for Python |
+| [ruptures][]                      | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Extensive Cython + NumPy [pyproject.toml](https://github.com/deepcharles/ruptures/blob/master/pyproject.toml) example. |
 | [OpenTimelineIO][]                | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Open Source API and interchange format for editorial timeline information. |
 | [PyTables][]                      | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A Python package to manage extremely large amounts of data |
 | [Parselmouth][]                   | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A Python interface to the Praat software package, using pybind11, C++17 and CMake, with the core Praat static library built only once and shared between wheels. |
@@ -69,20 +69,20 @@ title: Working examples
 | [H3-py][]                         | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Python bindings for H3, a hierarchical hexagonal geospatial indexing system |
 | [mosec][]                         | ![github icon][] | ![linux icon][] ![apple icon][] | A machine learning model serving framework powered by Rust |
 | [Picologging][]                   | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A high-performance logging library for Python. |
+| [time-machine][]                  | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Time mocking library using only the CPython C API. |
 | [markupsafe][]                    | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Safely add untrusted strings to HTML/XML markup. |
 | [Rtree][]                         | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Rtree: spatial index for Python GIS |
-| [time-machine][]                  | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Time mocking library using only the CPython C API. |
 | [pybind11 cmake_example][]        | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Example pybind11 module built with a CMake-based build system |
 | [KDEpy][]                         | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Kernel Density Estimation in Python |
-| [python-rapidjson][]              | ![travisci icon][] ![gitlab icon][] ![appveyor icon][] | ![windows icon][] ![linux icon][] | Python wrapper around rapidjson |
 | [dd-trace-py][]                   | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Uses custom alternate arch emulation on GitHub |
-| [python-snappy][]                 | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Python bindings for the snappy google library |
+| [python-rapidjson][]              | ![travisci icon][] ![gitlab icon][] ![appveyor icon][] | ![windows icon][] ![linux icon][] | Python wrapper around rapidjson |
 | [tgcalls][]                       | ![github icon][] | ![apple icon][] ![windows icon][] | Python `pybind11` binding to Telegram's WebRTC library with third party dependencies like `OpenSSL`, `MozJPEG`, `FFmpeg`, etc. |
+| [python-snappy][]                 | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Python bindings for the snappy google library |
 | [pybind11 python_example][]       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Example pybind11 module built with a Python-based build system |
-| [sourmash][]                      | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Quickly search, compare, and analyze genomic and metagenomic data sets. |
 | [abess][]                         | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A fast best-subset selection library. It uses cibuildwheel to build a large project with C++ extensions. |
-| [matrixprofile][]                 | ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A Python 3 library making time series data mining tasks, utilizing matrix profile algorithms, accessible to everyone. |
+| [sourmash][]                      | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Quickly search, compare, and analyze genomic and metagenomic data sets. |
 | [cyvcf2][]                        | ![github icon][] | ![apple icon][] ![linux icon][] | cython + htslib == fast VCF and BCF processing |
+| [matrixprofile][]                 | ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A Python 3 library making time series data mining tasks, utilizing matrix profile algorithms, accessible to everyone. |
 | [jq.py][]                         | ![travisci icon][] | ![apple icon][] ![linux icon][] | Python bindings for jq |
 | [iminuit][]                       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Jupyter-friendly Python interface for C++ MINUIT2 |
 | [Tokenizer][]                     | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Fast and customizable text tokenization library with BPE and SentencePiece support |
@@ -94,15 +94,15 @@ title: Working examples
 | [bx-python][]                     | ![travisci icon][] | ![apple icon][] ![linux icon][] | A library that includes Cython extensions. |
 | [boost-histogram][]               | ![github icon][] ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Supports full range of wheels, including PyPy and alternate archs. |
 | [Python-WebRTC][]                 | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | a Python extension that provides bindings to WebRTC M92 |
-| [pybase64][]                      | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Fast Base64 encoding/decoding in Python |
 | [power-grid-model][]              | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Python/C++ library for distribution power system analysis |
+| [pybase64][]                      | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Fast Base64 encoding/decoding in Python |
 | [fathon][]                        | ![travisci icon][] | ![apple icon][] ![linux icon][] | python package for DFA (Detrended Fluctuation Analysis) and related algorithms |
-| [Arbor][]                         | ![github icon][] | ![apple icon][] ![linux icon][] | Arbor is a multi-compartment neuron simulation library; compatible with next-generation accelerators; best-practices applied to research software; focused on community-driven development. Includes a [small script](https://github.com/arbor-sim/arbor/blob/master/scripts/patchwheel.py) patching `rpath` in bundled libraries.  |
 | [Imagecodecs (fork)][]            | ![azurepipelines icon][] | ![apple icon][] ![linux icon][] | Over 20 external dependencies in compiled libraries, custom docker image, `libomp`, `openblas` and `install_name_tool` for macOS. |
+| [Arbor][]                         | ![github icon][] | ![apple icon][] ![linux icon][] | Arbor is a multi-compartment neuron simulation library; compatible with next-generation accelerators; best-practices applied to research software; focused on community-driven development. Includes a [small script](https://github.com/arbor-sim/arbor/blob/master/scripts/patchwheel.py) patching `rpath` in bundled libraries.  |
 | [pybind11 scikit_build_example][] | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | An example combining scikit-build and pybind11 |
 | [polaroid][]                      | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Full range of wheels for setuptools rust, with auto release and PyPI deploy. |
-| [etebase-py][]                    | ![travisci icon][] | ![linux icon][] | Python bindings to a Rust library using `setuptools-rust`, and `sccache` for improved speed. |
 | [clang-format][]                  | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Scikit-build wrapper around LLVM's CMake, all platforms, generic wheels. |
+| [etebase-py][]                    | ![travisci icon][] | ![linux icon][] | Python bindings to a Rust library using `setuptools-rust`, and `sccache` for improved speed. |
 | [cf-units][]                      | ![github icon][] | ![apple icon][] ![linux icon][] | Units of measure as required by the Climate and Forecast (CF) Metadata Conventions |
 | [ninja][]                         | ![github icon][] ![travisci icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Multitagged binary builds for all supported platforms, using cibw 2 config configuration. |
 | [numpythia][]                     | ![github icon][] | ![apple icon][] ![linux icon][] | The interface between PYTHIA and NumPy |
@@ -110,23 +110,23 @@ title: Working examples
 | [ril][]                           | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A python binding to Rust Imaging library using maturin and Pyo3, utilizes Github Action cache to improve speed. Builds abi3 wheels. |
 | [GSD][]                           | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Cython and NumPy project with 64-bit wheels. |
 | [SiPM][]                          | ![github icon][] | ![apple icon][] ![linux icon][] | High performance library for SiPM detectors simulation using C++17, OpenMP and AVX2 intrinsics. |
-| [xmlstarlet][]                    | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Python 3.6+ CFFI bindings with true MSVC build. |
 | [CorrectionLib][]                 | ![github icon][] | ![apple icon][] ![linux icon][] | Structured JSON powered correction library for HEP, designed for the CMS experiment at CERN. |
 | [aalink][]                        | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Async Python interface for Ableton Link. |
+| [xmlstarlet][]                    | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Python 3.6+ CFFI bindings with true MSVC build. |
 | [pyinstrument_cext][]             | ![travisci icon][] ![appveyor icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A simple C extension, without external dependencies |
 | [werpy][]                         | ![github icon][] | ![windows icon][] ![linux icon][] ![apple icon][] | An ultra-fast python package using optimized dynamic programming to compute the Word Error Rate (WER). |
 | [pybind11 cross build example][]  | ![github icon][] ![gitlab icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Same as pybind11 cmake_example but used to demo Linux ARM + Windows + macOS builds on GitLab |

 [scikit-learn]: https://github.com/scikit-learn/scikit-learn
-[pytorch-fairseq]: https://github.com/pytorch/fairseq
+[pytorch-fairseq]: https://github.com/facebookresearch/fairseq
 [NumPy]: https://github.com/numpy/numpy
 [Tornado]: https://github.com/tornadoweb/tornado
 [Matplotlib]: https://github.com/matplotlib/matplotlib
 [NCNN]: https://github.com/Tencent/ncnn
 [Prophet]: https://github.com/facebook/prophet
 [MyPy]: https://github.com/mypyc/mypy_mypyc-wheels
-[Kivy]: https://github.com/kivy/kivy
 [duckdb]: https://github.com/duckdb/duckdb
+[Kivy]: https://github.com/kivy/kivy
 [MemRay]: https://github.com/bloomberg/memray
 [Triton]: https://github.com/openai/triton
 [uvloop]: https://github.com/MagicStack/uvloop
@@ -141,11 +141,11 @@ title: Working examples
 [twisted-iocpsupport]: https://github.com/twisted/twisted-iocpsupport
 [PyOxidizer]: https://github.com/indygreg/PyOxidizer
 [cvxpy]: https://github.com/cvxpy/cvxpy
-[websockets]: https://github.com/aaugustin/websockets
+[websockets]: https://github.com/python-websockets/websockets
 [pedalboard]: https://github.com/spotify/pedalboard
 [River]: https://github.com/online-ml/river
 [UltraJSON]: https://github.com/ultrajson/ultrajson
-[OpenSpiel]: https://github.com/deepmind/open_spiel
+[OpenSpiel]: https://github.com/google-deepmind/open_spiel
 [aiortc]: https://github.com/aiortc/aiortc
 [Confluent client for Kafka]: https://github.com/confluentinc/confluent-kafka-python
 [Dependency Injector]: https://github.com/ets-labs/python-dependency-injector
@@ -153,9 +153,9 @@ title: Working examples
 [Implicit]: https://github.com/benfred/implicit
 [vispy]: https://github.com/vispy/vispy
 [tinyobjloader]: https://github.com/tinyobjloader/tinyobjloader
+[CTranslate2]: https://github.com/OpenNMT/CTranslate2
 [coverage.py]: https://github.com/nedbat/coveragepy
 [PyCryptodome]: https://github.com/Legrandin/pycryptodome
-[CTranslate2]: https://github.com/OpenNMT/CTranslate2
 [Line Profiler]: https://github.com/pyutils/line_profiler
 [PyYAML]: https://github.com/yaml/pyyaml
 [PyAV]: https://github.com/PyAV-Org/PyAV
@@ -167,9 +167,9 @@ title: Working examples
 [OpenColorIO]: https://github.com/AcademySoftwareFoundation/OpenColorIO
 [SimpleJSON]: https://github.com/simplejson/simplejson
 [aioquic]: https://github.com/aiortc/aioquic
-[ruptures]: https://github.com/deepcharles/ruptures
 [Psycopg 3]: https://github.com/psycopg/psycopg
-[OpenTimelineIO]: https://github.com/PixarAnimationStudios/OpenTimelineIO
+[ruptures]: https://github.com/deepcharles/ruptures
+[OpenTimelineIO]: https://github.com/AcademySoftwareFoundation/OpenTimelineIO
 [PyTables]: https://github.com/PyTables/PyTables
 [Parselmouth]: https://github.com/YannickJadoul/Parselmouth
 [google neuroglancer]: https://github.com/google/neuroglancer
@@ -178,20 +178,20 @@ title: Working examples
 [H3-py]: https://github.com/uber/h3-py
 [mosec]: https://github.com/mosecorg/mosec
 [Picologging]: https://github.com/microsoft/picologging
+[time-machine]: https://github.com/adamchainz/time-machine
 [markupsafe]: https://github.com/pallets/markupsafe
 [Rtree]: https://github.com/Toblerity/rtree
-[time-machine]: https://github.com/adamchainz/time-machine
 [pybind11 cmake_example]: https://github.com/pybind/cmake_example
 [KDEpy]: https://github.com/tommyod/KDEpy
-[python-rapidjson]: https://github.com/python-rapidjson/python-rapidjson
 [dd-trace-py]: https://github.com/DataDog/dd-trace-py
-[python-snappy]: https://github.com/andrix/python-snappy
+[python-rapidjson]: https://github.com/python-rapidjson/python-rapidjson
 [tgcalls]: https://github.com/MarshalX/tgcalls
+[python-snappy]: https://github.com/intake/python-snappy
 [pybind11 python_example]: https://github.com/pybind/python_example
-[sourmash]: https://github.com/dib-lab/sourmash
 [abess]: https://github.com/abess-team/abess
-[matrixprofile]: https://github.com/matrix-profile-foundation/matrixprofile
+[sourmash]: https://github.com/sourmash-bio/sourmash
 [cyvcf2]: https://github.com/brentp/cyvcf2
+[matrixprofile]: https://github.com/matrix-profile-foundation/matrixprofile
 [jq.py]: https://github.com/mwilliamson/jq.py
 [iminuit]: https://github.com/scikit-hep/iminuit
 [Tokenizer]: https://github.com/OpenNMT/Tokenizer
@@ -203,15 +203,15 @@ title: Working examples
 [bx-python]: https://github.com/bxlab/bx-python
 [boost-histogram]: https://github.com/scikit-hep/boost-histogram
 [Python-WebRTC]: https://github.com/MarshalX/python-webrtc
+[power-grid-model]: https://github.com/PowerGridModel/power-grid-model
 [pybase64]: https://github.com/mayeut/pybase64
-[power-grid-model]: https://github.com/alliander-opensource/power-grid-model
 [fathon]: https://github.com/stfbnc/fathon
-[Arbor]: https://github.com/arbor-sim/arbor
 [Imagecodecs (fork)]: https://github.com/czaki/imagecodecs_build
+[Arbor]: https://github.com/arbor-sim/arbor
 [pybind11 scikit_build_example]: https://github.com/pybind/scikit_build_example
 [polaroid]: https://github.com/daggy1234/polaroid
-[etebase-py]: https://github.com/etesync/etebase-py
 [clang-format]: https://github.com/ssciwr/clang-format-wheel
+[etebase-py]: https://github.com/etesync/etebase-py
 [cf-units]: https://github.com/SciTools/cf-units
 [ninja]: https://github.com/scikit-build/ninja-python-distributions
 [numpythia]: https://github.com/scikit-hep/numpythia
@@ -219,9 +219,9 @@ title: Working examples
 [ril]: https://github.com/Cryptex-github/ril-py
 [GSD]: https://github.com/glotzerlab/gsd
 [SiPM]: https://github.com/EdoPro98/SimSiPM
-[xmlstarlet]: https://github.com/dimitern/xmlstarlet
 [CorrectionLib]: https://github.com/cms-nanoAOD/correctionlib
 [aalink]: https://github.com/artfwo/aalink
+[xmlstarlet]: https://github.com/dimitern/xmlstarlet
 [pyinstrument_cext]: https://github.com/joerick/pyinstrument_cext
 [werpy]: https://github.com/analyticsinmotion/werpy
 [pybind11 cross build example]: https://github.com/wbarnha/pybind_cmake_example_crossbuild
@@ -12,7 +12,7 @@ stack: python 3.7
 init:
 - cmd: set PATH=C:\Python37;C:\Python37\Scripts;%PATH%

-install: python -m pip install cibuildwheel==2.17.0
+install: python -m pip install cibuildwheel==2.18.1

 build_script: python -m cibuildwheel --output-dir wheelhouse

@@ -6,7 +6,7 @@ jobs:
    - bash: |
        set -o errexit
        python3 -m pip install --upgrade pip
-        pip3 install cibuildwheel==2.17.0
+        pip3 install cibuildwheel==2.18.1
      displayName: Install dependencies
    - bash: cibuildwheel --output-dir wheelhouse .
      displayName: Build wheels
@@ -20,7 +20,7 @@ jobs:
    - bash: |
        set -o errexit
        python3 -m pip install --upgrade pip
-        python3 -m pip install cibuildwheel==2.17.0
+        python3 -m pip install cibuildwheel==2.18.1
      displayName: Install dependencies
    - bash: cibuildwheel --output-dir wheelhouse .
      displayName: Build wheels
@@ -34,7 +34,7 @@ jobs:
    - bash: |
        set -o errexit
        python -m pip install --upgrade pip
-        pip install cibuildwheel==2.17.0
+        pip install cibuildwheel==2.18.1
      displayName: Install dependencies
    - bash: cibuildwheel --output-dir wheelhouse .
      displayName: Build wheels
@@ -11,7 +11,7 @@ jobs:
      - run:
          name: Build the Linux wheels.
          command: |
-            pip3 install --user cibuildwheel==2.17.0
+            pip3 install --user cibuildwheel==2.18.1
            cibuildwheel --output-dir wheelhouse
      - store_artifacts:
          path: wheelhouse/
@@ -28,7 +28,7 @@ jobs:
      - run:
          name: Build the Linux aarch64 wheels.
          command: |
-            python3 -m pip install --user cibuildwheel==2.17.0
+            python3 -m pip install --user cibuildwheel==2.18.1
            python3 -m cibuildwheel --output-dir wheelhouse
      - store_artifacts:
          path: wheelhouse/
@@ -42,7 +42,7 @@ jobs:
      - run:
          name: Build the OS X wheels.
          command: |
-            pip3 install cibuildwheel==2.17.0
+            pip3 install cibuildwheel==2.18.1
            cibuildwheel --output-dir wheelhouse
      - store_artifacts:
          path: wheelhouse/
@@ -1,6 +1,6 @@
 build_and_store_wheels: &BUILD_AND_STORE_WHEELS
  install_cibuildwheel_script:
-    - python -m pip install cibuildwheel==2.17.0
+    - python -m pip install cibuildwheel==2.18.1
  run_cibuildwheel_script:
    - cibuildwheel
  wheels_artifacts:
@@ -1,6 +1,6 @@
 build_and_store_wheels: &BUILD_AND_STORE_WHEELS
  install_cibuildwheel_script:
-    - python -m pip install cibuildwheel==2.17.0
+    - python -m pip install cibuildwheel==2.18.1
  run_cibuildwheel_script:
    - cibuildwheel
  wheels_artifacts:
@@ -23,7 +23,7 @@ jobs:
      - uses: actions/checkout@v4

      - name: Build wheels
-        uses: pypa/cibuildwheel@v2.17.0
+        uses: pypa/cibuildwheel@v2.18.1

      - uses: actions/upload-artifact@v4
        with:
@@ -15,7 +15,7 @@ jobs:
      - uses: actions/checkout@v4

      - name: Build wheels
-        uses: pypa/cibuildwheel@v2.17.0
+        uses: pypa/cibuildwheel@v2.18.1
        # env:
        #   CIBW_SOME_OPTION: value
        #    ...
@@ -21,7 +21,7 @@ jobs:
          platforms: all

      - name: Build wheels
-        uses: pypa/cibuildwheel@v2.17.0
+        uses: pypa/cibuildwheel@v2.18.1
        env:
          # configure cibuildwheel to build native archs ('auto'), and some
          # emulated ones
@@ -12,7 +12,7 @@ linux:
    DOCKER_TLS_CERTDIR: ""
  script:
    - curl -sSL https://get.docker.com/ | sh
-    - python -m pip install cibuildwheel==2.17.0
+    - python -m pip install cibuildwheel==2.18.1
    - cibuildwheel --output-dir wheelhouse
  artifacts:
    paths:
@@ -23,7 +23,7 @@ windows:
  before_script:
    - choco install python -y --version 3.8.6
    - choco install git.install -y
-    - py -m pip install cibuildwheel==2.17.0
+    - py -m pip install cibuildwheel==2.18.1
  script:
    - py -m cibuildwheel --output-dir wheelhouse --platform windows
  artifacts:
@@ -14,7 +14,7 @@ linux:
    - curl -sSL https://get.docker.com/ | sh
    # Warning: This is extremely slow, be careful with how many wheels you build
    - docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
-    - python -m pip install cibuildwheel==2.17.0
+    - python -m pip install cibuildwheel==2.18.1
    # Assuming your CI runner's default architecture is x86_64...
    - cibuildwheel --output-dir wheelhouse --platform linux --archs aarch64
  artifacts:
@@ -20,7 +20,7 @@ jobs:
        - ln -s /c/Python38/python.exe /c/Python38/python3.exe

 install:
-  - python3 -m pip install cibuildwheel==2.17.0
+  - python3 -m pip install cibuildwheel==2.18.1

 script:
  # build the wheels, put them into './dist'
@@ -26,7 +26,7 @@ jobs:
        - ln -s /c/Python38/python.exe /c/Python38/python3.exe

 install:
-  - python3 -m pip install cibuildwheel==2.17.0
+  - python3 -m pip install cibuildwheel==2.18.1

 script:
  # build the wheels, put them into './wheelhouse'
@@ -54,7 +54,7 @@ jobs:
    - stage: deploy
      name: Build and deploy Linux wheels
      services: docker
-      install: python3 -m pip install cibuildwheel==2.17.0 twine
+      install: python3 -m pip install cibuildwheel==2.18.1 twine
      script: python3 -m cibuildwheel --output-dir wheelhouse
      after_success: python3 -m twine upload --skip-existing wheelhouse/*.whl
    # Deploy on windows
@@ -62,7 +62,7 @@ jobs:
      name: Build and deploy Windows wheels
      os: windows
      language: shell
-      install: python3 -m pip install cibuildwheel==2.17.0 twine
+      install: python3 -m pip install cibuildwheel==2.18.1 twine
      script: python3 -m cibuildwheel --output-dir wheelhouse
      after_success: python3 -m twine upload --skip-existing wheelhouse/*.whl

@@ -49,3 +49,5 @@ plugins:
      module_name: docs/main
      j2_variable_start_string: «
      j2_variable_end_string: »
+      on_error_fail: true
+      on_undefined: strict
@@ -4,17 +4,21 @@ import os
 import shutil
 import sys
 from pathlib import Path
+from typing import Any

 import nox

+nox.needs_version = ">=2024.4.15"
 nox.options.sessions = ["lint", "pylint", "check_manifest", "tests"]
-
-PYTHON_ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
+nox.options.default_venv_backend = "uv|virtualenv"

 DIR = Path(__file__).parent.resolve()

-if os.environ.get("CI", None):
-    nox.options.error_on_missing_interpreters = True
+
+def install_and_run(session: nox.Session, script: str, *args: str, **kwargs: Any) -> str | None:
+    deps = nox.project.load_toml(script)["dependencies"]
+    session.install(*deps)
+    return session.run("python", script, *args, **kwargs)


@nox.session
@@ -22,11 +26,11 @@ def tests(session: nox.Session) -> None:
    """
    Run the unit and regular tests.
    """
-    unit_test_args = ["--run-docker"] if sys.platform.startswith("linux") else []
-    session.install("-e", ".[test]")
+    session.install("-e.[test]")
    if session.posargs:
        session.run("pytest", *session.posargs)
    else:
+        unit_test_args = ["--run-docker"] if sys.platform.startswith("linux") else []
        session.run("pytest", "unit_test", *unit_test_args)
        session.run("pytest", "test", "-x", "--durations", "0", "--timeout=2400", "test")

@@ -46,7 +50,7 @@ def pylint(session: nox.Session) -> None:
    Run pylint.
    """

-    session.install("pylint", ".")
+    session.install("pylint>=3.2", "-e.")
    session.run("pylint", "cibuildwheel", *session.posargs)


@@ -60,32 +64,36 @@ def check_manifest(session: nox.Session) -> None:
    session.run("check-manifest", *session.posargs)


-@nox.session(python=PYTHON_ALL_VERSIONS)
+@nox.session
 def update_constraints(session: nox.Session) -> None:
    """
    Update the dependencies inplace.
    """
-    session.install("pip-tools")
-    assert isinstance(session.python, str)
-    python_version = session.python.replace(".", "")
-    env = os.environ.copy()
-    # CUSTOM_COMPILE_COMMAND is a pip-compile option that tells users how to
-    # regenerate the constraints files
-    env["CUSTOM_COMPILE_COMMAND"] = f"nox -s {session.name}"
-    session.run(
-        "pip-compile",
-        "--allow-unsafe",
-        "--upgrade",
-        "cibuildwheel/resources/constraints.in",
-        f"--output-file=cibuildwheel/resources/constraints-python{python_version}.txt",
-        env=env,
-    )
-    if session.python == PYTHON_ALL_VERSIONS[-1]:
-        RESOURCES = DIR / "cibuildwheel" / "resources"
-        shutil.copyfile(
-            RESOURCES / f"constraints-python{python_version}.txt",
-            RESOURCES / "constraints.txt",
+
+    if session.venv_backend != "uv":
+        session.install("uv>=0.1.23")
+
+    for minor_version in range(7, 14):
+        python_version = f"3.{minor_version}"
+        env = os.environ.copy()
+        # CUSTOM_COMPILE_COMMAND is a pip-compile option that tells users how to
+        # regenerate the constraints files
+        env["UV_CUSTOM_COMPILE_COMMAND"] = f"nox -s {session.name}"
+        session.run(
+            "uv",
+            "pip",
+            "compile",
+            f"--python-version={python_version}",
+            "--upgrade",
+            "cibuildwheel/resources/constraints.in",
+            f"--output-file=cibuildwheel/resources/constraints-python{python_version.replace('.', '')}.txt",
+            env=env,
        )
+    RESOURCES = DIR / "cibuildwheel" / "resources"
+    shutil.copyfile(
+        RESOURCES / "constraints-python312.txt",
+        RESOURCES / "constraints.txt",
+    )


@nox.session
@@ -93,20 +101,19 @@ def update_pins(session: nox.Session) -> None:
    """
    Update the python, docker and virtualenv pins version inplace.
    """
-    session.install("-e", ".[bin]")
+    session.install("-e.[bin]")
    session.run("python", "bin/update_pythons.py", "--force")
    session.run("python", "bin/update_docker.py")
    session.run("python", "bin/update_virtualenv.py", "--force")


-@nox.session
+@nox.session(reuse_venv=True)
 def update_proj(session: nox.Session) -> None:
    """
    Update the README inplace.
    """
-    session.install("-e", ".[bin]")
-    session.run(
-        "python",
+    install_and_run(
+        session,
        "bin/projects.py",
        "docs/data/projects.yml",
        *session.posargs,
@@ -118,27 +125,26 @@ def generate_schema(session: nox.Session) -> None:
    """
    Generate the cibuildwheel.schema.json file.
    """
-    session.install("pyyaml")
-    output = session.run("python", "bin/generate_schema.py", silent=True)
+    output = install_and_run(session, "bin/generate_schema.py", silent=True)
    assert isinstance(output, str)
    DIR.joinpath("cibuildwheel/resources/cibuildwheel.schema.json").write_text(output)


-@nox.session(python="3.9")
+@nox.session(reuse_venv=True)
+def bump_version(session: nox.Session) -> None:
+    """
+    Bump cibuildwheel's version. Interactive.
+    """
+    install_and_run(session, "bin/bump_version.py")
+
+
+@nox.session(python="3.12")
 def docs(session: nox.Session) -> None:
    """
-    Build the docs.
+    Build the docs. Will serve unless --non-interactive
    """
-    session.install("-e", ".[docs]")
-    session.run("pip", "list")
-
-    if session.posargs:
-        if "serve" in session.posargs:
-            session.run("mkdocs", "serve")
-        else:
-            session.error("Unrecognized args, use 'serve'")
-    else:
-        session.run("mkdocs", "build")
+    session.install("-e.[docs]")
+    session.run("mkdocs", "serve" if session.interactive else "build", "--strict", *session.posargs)


@nox.session
@@ -1,9 +1,94 @@
 [build-system]
-requires = [
-    "setuptools>=42",
-]
-build-backend = "setuptools.build_meta"
+requires = ["hatchling"]
+build-backend = "hatchling.build"

+[project]
+name = "cibuildwheel"
+version = "2.18.1"
+description = "Build Python wheels on CI with minimal configuration."
+readme = "README.md"
+license = "BSD-2-Clause"
+requires-python = ">=3.8"
+authors = [
+    { name = "Joe Rickerby", email = "joerick@mac.com" },
+]
+keywords = [
+    "appveyor",
+    "ci",
+    "linux",
+    "macos",
+    "packaging",
+    "pypi",
+    "travis",
+    "wheel",
+    "windows",
+]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: BSD License",
+    "Natural Language :: English",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3 :: Only",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: Implementation :: CPython",
+    "Topic :: Software Development :: Build Tools",
+]
+dependencies = [
+    "bashlex!=0.13",
+    "bracex",
+    "certifi",
+    "filelock",
+    "packaging>=20.9",
+    "platformdirs",
+    "tomli;python_version < '3.11'",
+    "typing-extensions>=4.1.0;python_version < '3.11'",
+]
+
+[project.optional-dependencies]
+bin = [
+    "click",
+    "packaging>=21.0",
+    "pip-tools",
+    "pygithub",
+    "pyyaml",
+    "requests",
+    "rich>=9.6",
+]
+dev = [
+    "cibuildwheel[test,bin]",
+]
+docs = [
+    "jinja2>=3.1.2",
+    "mkdocs-include-markdown-plugin==2.8.0",
+    "mkdocs-macros-plugin",
+    "mkdocs==1.3.1",
+    "pymdown-extensions",
+]
+test = [
+    "build",
+    "jinja2",
+    "pytest-timeout",
+    "pytest-xdist",
+    "pytest>=6",
+    "tomli_w",
+    "validate-pyproject",
+]
+
+[project.scripts]
+cibuildwheel = "cibuildwheel.__main__:main"
+
+[project.entry-points."validate_pyproject.tool_schema"]
+cibuildwheel = "cibuildwheel.schema:get_schema"
+
+[project.urls]
+Changelog = "https://github.com/pypa/cibuildwheel#changelog"
+Documentation = "https://cibuildwheel.pypa.io"
+Homepage = "https://github.com/pypa/cibuildwheel"

 [tool.pytest.ini_options]
 minversion = "6.0"
@@ -57,21 +142,6 @@ module = [
 ignore_missing_imports = true


-[tool.check-manifest]
-ignore = [
-    ".*",
-    ".circleci/**",
-    "test/**",
-    "unit_test/**",
-    "docs/**",
-    "examples/**",
-    "bin/**",
-    "*.yml",
-    "CI.md",  # TODO: can change test/test_ssl and remove this
-    "requirements-dev.txt",
-    "noxfile.py",
-]
-
 [tool.pylint]
 py-version = "3.8"
 jobs = "0"
@@ -162,6 +232,7 @@ flake8-unused-arguments.ignore-variadic-names = true
 [tool.ruff.lint.per-file-ignores]
 "unit_test/*" = ["PLC1901"]
 "cibuildwheel/_compat/**.py" = ["TID251"]
+"bin/*" = ["TID251"]

 [tool.repo-review]
 ignore = ["PC170", "PP303"]
@@ -1,57 +0,0 @@
-[metadata]
-name = cibuildwheel
-version = 2.17.0
-description = Build Python wheels on CI with minimal configuration.
-long_description = file: README.md
-long_description_content_type = text/markdown
-url = https://github.com/pypa/cibuildwheel
-author = Joe Rickerby
-author_email = joerick@mac.com
-license = BSD-2-Clause
-license_files = LICENSE
-classifiers =
-    Development Status :: 5 - Production/Stable
-    Intended Audience :: Developers
-    License :: OSI Approved :: BSD License
-    Natural Language :: English
-    Programming Language :: Python :: 3
-    Programming Language :: Python :: 3 :: Only
-    Programming Language :: Python :: 3.8
-    Programming Language :: Python :: 3.9
-    Programming Language :: Python :: 3.10
-    Programming Language :: Python :: 3.11
-    Programming Language :: Python :: 3.12
-    Programming Language :: Python :: Implementation :: CPython
-    Topic :: Software Development :: Build Tools
-keywords = ci,wheel,packaging,pypi,travis,appveyor,macos,linux,windows
-project_urls =
-    Changelog=https://github.com/pypa/cibuildwheel#changelog
-    Documentation=https://cibuildwheel.pypa.io/
-
-[options]
-packages = find:
-install_requires =
-    bashlex!=0.13
-    bracex
-    certifi
-    filelock
-    packaging>=20.9
-    platformdirs
-    tomli;python_version < '3.11'
-    typing-extensions>=4.1.0;python_version < '3.11'
-python_requires = >=3.8
-include_package_data = True
-zip_safe = False
-
-[options.packages.find]
-include =
-    cibuildwheel
-
-[options.entry_points]
-console_scripts =
-    cibuildwheel = cibuildwheel.__main__:main
-validate_pyproject.tool_schema =
-    cibuildwheel = cibuildwheel.schema:get_schema
-
-[options.package_data]
-cibuildwheel = resources/*
@@ -1,38 +0,0 @@
-from __future__ import annotations
-
-from setuptools import setup
-
-extras = {
-    "docs": [
-        "mkdocs-include-markdown-plugin==2.8.0",
-        "mkdocs==1.3.1",
-        "jinja2>=3.1.2",
-        "pymdown-extensions",
-        "mkdocs-macros-plugin",
-    ],
-    "test": [
-        "jinja2",
-        "pytest>=6",
-        "pytest-timeout",
-        "pytest-xdist",
-        "build",
-        "tomli_w",
-        "validate-pyproject",
-    ],
-    "bin": [
-        "click",
-        "pip-tools",
-        "pygithub",
-        "pyyaml",
-        "requests",
-        "rich>=9.6",
-        "packaging>=21.0",
-    ],
-}
-
-extras["dev"] = [
-    *extras["test"],
-    *extras["bin"],
-]
-
-setup(extras_require=extras)
@@ -4,12 +4,23 @@ import textwrap

 from . import test_projects, utils

+pyproject_toml = r"""
+[build-system]
+requires = ["setuptools", "wheel"]
+build-backend = "setuptools.build_meta"
+"""
+
 limited_api_project = test_projects.new_c_project(
    setup_py_add=textwrap.dedent(
        r"""
+        import sysconfig
+
+        IS_CPYTHON = sys.implementation.name == "cpython"
+        Py_GIL_DISABLED = sysconfig.get_config_var("Py_GIL_DISABLED")
+        CAN_USE_ABI3 = IS_CPYTHON and not Py_GIL_DISABLED
        cmdclass = {}
        extension_kwargs = {}
-        if sys.version_info[:2] >= (3, 8):
+        if CAN_USE_ABI3 and sys.version_info[:2] >= (3, 8):
            from wheel.bdist_wheel import bdist_wheel as _bdist_wheel

            class bdist_wheel_abi3(_bdist_wheel):
@@ -30,6 +41,8 @@ limited_api_project = test_projects.new_c_project(
    setup_py_setup_args_add="cmdclass=cmdclass",
 )

+limited_api_project.files["pyproject.toml"] = pyproject_toml
+

 def test_abi3(tmp_path):
    project_dir = tmp_path / "project"
@@ -39,7 +52,8 @@ def test_abi3(tmp_path):
    actual_wheels = utils.cibuildwheel_run(
        project_dir,
        add_env={
-            "CIBW_SKIP": "pp* ",  # PyPy does not have a Py_LIMITED_API equivalent
+            # free_threaded and PyPy do not have a Py_LIMITED_API equivalent, just build one of those
+            "CIBW_BUILD": "cp3?-* cp31?-* cp313t-* pp310-*"
        },
    )

@@ -47,7 +61,9 @@ def test_abi3(tmp_path):
    expected_wheels = [
        w.replace("cp38-cp38", "cp38-abi3")
        for w in utils.expected_wheels("spam", "0.1.0")
-        if "-pp" not in w and "-cp39" not in w and "-cp31" not in w
+        if ("-pp310" in w or "-pp" not in w)
+        and "-cp39" not in w
+        and ("-cp313t" in w or "-cp31" not in w)
    ]
    assert set(actual_wheels) == set(expected_wheels)

@@ -155,6 +171,8 @@ ctypes_project.files["test/add_test.py"] = textwrap.dedent(
    """
 )

+ctypes_project.files["pyproject.toml"] = pyproject_toml
+

 def test_abi_none(tmp_path, capfd):
    project_dir = tmp_path / "project"
@@ -167,7 +185,7 @@ def test_abi_none(tmp_path, capfd):
            "CIBW_TEST_REQUIRES": "pytest",
            "CIBW_TEST_COMMAND": "pytest {project}/test",
            # limit the number of builds for test performance reasons
-            "CIBW_BUILD": "cp38-* cp310-* pp39-*",
+            "CIBW_BUILD": "cp38-* cp310-* cp313t-* pp310-*",
        },
    )

@@ -15,9 +15,10 @@ project_with_expected_version_checks = test_projects.new_c_project(
        r"""
        import subprocess
        import os
+        import sys

        versions_output_text = subprocess.check_output(
-            ['pip', 'freeze', '--all', '-qq'],
+            [sys.executable, '-m', 'pip', 'freeze', '--all', '-qq'],
            universal_newlines=True,
        )
        versions = versions_output_text.strip().splitlines()
@@ -36,6 +37,11 @@ project_with_expected_version_checks = test_projects.new_c_project(
    )
 )

+project_with_expected_version_checks.files["pyproject.toml"] = r"""
+[build-system]
+requires = ["setuptools", "pip"]
+build-backend = "setuptools.build_meta"
+"""

 VERSION_REGEX = r"([\w-]+)==([^\s]+)"

@@ -50,27 +56,16 @@ def get_versions_from_constraint_file(constraint_file):
 def test_pinned_versions(tmp_path, python_version, build_frontend_env):
    if utils.platform == "linux":
        pytest.skip("linux doesn't pin individual tool versions, it pins manylinux images instead")
+    if python_version == "3.6" and utils.platform == "macos" and platform.machine() == "arm64":
+        pytest.skip("macOS arm64 does not support Python 3.6")

    project_dir = tmp_path / "project"
    project_with_expected_version_checks.generate(project_dir)

+    version_no_dot = python_version.replace(".", "")
    build_environment = {}
-
-    if python_version == "3.6":
-        if utils.platform == "macos" and platform.machine() == "arm64":
-            pytest.skip("macOS arm64 does not support Python 3.6")
-        constraint_filename = "constraints-python36.txt"
-        build_pattern = "[cp]p36-*"
-    elif python_version == "3.7":
-        constraint_filename = "constraints-python37.txt"
-        build_pattern = "[cp]p37-*"
-    elif python_version == "3.8":
-        constraint_filename = "constraints-python38.txt"
-        build_pattern = "[cp]p38-*"
-    else:
-        constraint_filename = "constraints-python310.txt"
-        build_pattern = "[cp]p310-*"
-
+    build_pattern = f"[cp]p{version_no_dot}-*"
+    constraint_filename = f"constraints-python{version_no_dot}.txt"
    constraint_file = cibuildwheel.util.resources_dir / constraint_filename
    constraint_versions = get_versions_from_constraint_file(constraint_file)

@@ -89,21 +84,11 @@ def test_pinned_versions(tmp_path, python_version, build_frontend_env):
    )

    # also check that we got the right wheels
-    if python_version == "3.6":
-        expected_wheels = [
-            w for w in utils.expected_wheels("spam", "0.1.0") if "-cp36" in w or "-pp36" in w
-        ]
-    elif python_version == "3.8":
-        expected_wheels = [
-            w for w in utils.expected_wheels("spam", "0.1.0") if "-cp38" in w or "-pp38" in w
-        ]
-    elif python_version == "3.10":
-        expected_wheels = [
-            w for w in utils.expected_wheels("spam", "0.1.0") if "-cp310" in w or "-pp310" in w
-        ]
-    else:
-        msg = "unhandled python version"
-        raise ValueError(msg)
+    expected_wheels = [
+        w
+        for w in utils.expected_wheels("spam", "0.1.0")
+        if f"-cp{version_no_dot}" in w or f"-pp{version_no_dot}" in w
+    ]

    assert set(actual_wheels) == set(expected_wheels)

@@ -126,7 +111,6 @@ def test_dependency_constraints_file(tmp_path, build_frontend_env):
            """
            pip=={pip}
            delocate=={delocate}
-            importlib-metadata<3,>=0.12; python_version < "3.8"
            """.format(**tool_versions)
        )
    )
@@ -202,13 +202,15 @@ def test_universal2_testing_on_arm64(tmp_path, capfd):
    assert set(actual_wheels) == set(expected_wheels)


-def test_cp38_arm64_testing(tmp_path, capfd):
+def test_cp38_arm64_testing(tmp_path, capfd, request):
    if utils.platform != "macos":
        pytest.skip("this test is only relevant to macos")
    if get_xcode_version() < (12, 2):
        pytest.skip("this test only works with Xcode 12.2 or greater")
    if platform.machine() != "arm64":
        pytest.skip("this test only works on arm64")
+    if request.config.getoption("--run-cp38-universal2"):
+        pytest.skip("--run-cp38-universal2 option skips this test")

    project_dir = tmp_path / "project"
    basic_project.generate(project_dir)
@@ -86,10 +86,10 @@ def test(manylinux_image, tmp_path):
        add_env["CIBW_SKIP"] = "pp* cp31*"
    if manylinux_image in {"manylinux2010"}:
        # We don't have a manylinux2010 image for PyPy 3.9+, CPython 3.11+
-        add_env["CIBW_SKIP"] = "pp39* pp31* cp311* cp312*"
+        add_env["CIBW_SKIP"] = "pp39* pp31* cp311* cp312* cp313*"
    if manylinux_image in {"manylinux_2_24"}:
        # We don't have a manylinux_2_24 image for PyPy 3.10+, CPython 3.12+
-        add_env["CIBW_SKIP"] = "pp31* cp312*"
+        add_env["CIBW_SKIP"] = "pp31* cp312* cp313*"
    if manylinux_image == "manylinux_2_28" and platform.machine() == "x86_64":
        # We don't have a manylinux_2_28 image for i686
        add_env["CIBW_ARCHS"] = "x86_64"
@@ -116,12 +116,20 @@ def test(manylinux_image, tmp_path):
        expected_wheels = [
            w
            for w in expected_wheels
-            if "-pp39" not in w and "-pp31" not in w and "-cp311" not in w and "-cp312" not in w
+            if "-pp39" not in w
+            and "-pp31" not in w
+            and "-cp311" not in w
+            and "-cp312" not in w
+            and "-cp313" not in w
        ]

    if manylinux_image in {"manylinux_2_24"}:
        # remove PyPy 3.10+ & CPython 3.11 and above
-        expected_wheels = [w for w in expected_wheels if "-pp31" not in w and "-cp312" not in w]
+        expected_wheels = [
+            w
+            for w in expected_wheels
+            if "-pp31" not in w and "-cp312" not in w and "-cp313" not in w
+        ]

    if manylinux_image == "manylinux_2_28" and platform.machine() == "x86_64":
        # We don't have a manylinux_2_28 image for i686
@@ -37,6 +37,9 @@ def cibuildwheel_get_build_identifiers(project_path, env=None, *, prerelease_pyt
    cmd = [sys.executable, "-m", "cibuildwheel", "--print-build-identifiers", str(project_path)]
    if prerelease_pythons:
        cmd.append("--prerelease-pythons")
+    if env is None:
+        env = os.environ.copy()
+    env.setdefault("CIBW_FREE_THREADED_SUPPORT", "1")

    cmd_output = subprocess.run(
        cmd,
@@ -94,6 +97,8 @@ def cibuildwheel_run(

    _update_pip_cache_dir(env)

+    env.setdefault("CIBW_FREE_THREADED_SUPPORT", "1")
+
    with TemporaryDirectory() as tmp_output_dir:
        subprocess.run(
            [
@@ -147,6 +152,9 @@ def expected_wheels(

    if machine_arch is None:
        machine_arch = pm.machine()
+        if platform == "linux" and machine_arch.lower() == "arm64":
+            # we're running linux tests from macOS/Windows arm64, override platform
+            machine_arch = "aarch64"

    if manylinux_versions is None:
        if machine_arch == "x86_64":
@@ -160,7 +168,7 @@ def expected_wheels(
            manylinux_versions = ["manylinux_2_17", "manylinux2014"]

    if musllinux_versions is None:
-        musllinux_versions = ["musllinux_1_1"]
+        musllinux_versions = ["musllinux_1_2"]

    if python_abi_tags is None:
        python_abi_tags = [
@@ -171,7 +179,10 @@ def expected_wheels(
            "cp310-cp310",
            "cp311-cp311",
            "cp312-cp312",
+            "cp313-cp313",
        ]
+        if platform != "macos":
+            python_abi_tags.append("cp313-cp313t")

        if machine_arch in ["x86_64", "AMD64", "x86", "aarch64"]:
            python_abi_tags += [
@@ -189,6 +200,7 @@ def expected_wheels(
                "cp310-cp310",
                "cp311-cp311",
                "cp312-cp312",
+                "cp313-cp313",
                "pp38-pypy38_pp73",
                "pp39-pypy39_pp73",
                "pp310-pypy310_pp73",
@@ -13,6 +13,7 @@ def test_build():
    assert build_selector("cp310-manylinux_x86_64")
    assert build_selector("cp311-manylinux_x86_64")
    assert build_selector("cp312-manylinux_x86_64")
+    assert not build_selector("cp313-manylinux_x86_64")
    assert build_selector("pp36-manylinux_x86_64")
    assert build_selector("pp37-manylinux_x86_64")
    assert build_selector("cp36-manylinux_i686")
@@ -33,6 +34,7 @@ def test_build():
    assert build_selector("cp310-win_amd64")
    assert build_selector("cp311-win_amd64")
    assert build_selector("cp312-win_amd64")
+    assert not build_selector("cp313-win_amd64")
    assert not build_selector("pp36-win_amd64")
    assert not build_selector("pp37-win_amd64")

@@ -45,9 +47,10 @@ def test_build_filter_pre():
    )

    assert build_selector("cp37-manylinux_x86_64")
-    assert build_selector("cp312-manylinux_x86_64")
+    assert build_selector("cp313-manylinux_x86_64")
    assert build_selector("cp37-win_amd64")
-    assert build_selector("cp312-win_amd64")
+    assert build_selector("cp313-win_amd64")
+    assert not build_selector("cp313t-manylinux_x86_64")


 def test_skip():
@@ -142,6 +145,14 @@ def test_build_limited_python_patch():
    assert build_selector("cp37-manylinux_x86_64")


+def test_build_free_threaded_python():
+    build_selector = BuildSelector(
+        build_config="*", skip_config="", prerelease_pythons=True, free_threaded_support=True
+    )
+
+    assert build_selector("cp313t-manylinux_x86_64")
+
+
 def test_testing_selector():
    # local import to avoid pytest trying to collect this as a test class!
    from cibuildwheel.util import TestSelector
@@ -5,13 +5,13 @@ from pathlib import Path
 from pprint import pprint

 import cibuildwheel.linux
-import cibuildwheel.oci_container
+from cibuildwheel.oci_container import OCIContainerEngineConfig
 from cibuildwheel.options import CommandLineArguments, Options


 def test_linux_container_split(tmp_path: Path, monkeypatch):
    """
-    Tests splitting linux builds by container image and before_all
+    Tests splitting linux builds by container image, container engine, and before_all
    """

    args = CommandLineArguments.defaults()
@@ -28,13 +28,17 @@ def test_linux_container_split(tmp_path: Path, monkeypatch):
                archs = "x86_64 i686"

                [[tool.cibuildwheel.overrides]]
-                select = "cp{38,39,310}-*"
+                select = "cp{37,38,39,310}-*"
                manylinux-x86_64-image = "other_container_image"
                manylinux-i686-image = "other_container_image"

                [[tool.cibuildwheel.overrides]]
                select = "cp39-*"
                before-all = "echo 'a cp39-only command'"
+
+                [[tool.cibuildwheel.overrides]]
+                select = "cp310-*"
+                container-engine = "docker; create_args: --privileged"
            """
        )
    )
@@ -55,21 +59,35 @@ def test_linux_container_split(tmp_path: Path, monkeypatch):
    def before_alls(step):
        return [options.build_options(c.identifier).before_all for c in step.platform_configs]

+    def container_engines(step):
+        return [options.build_options(c.identifier).container_engine for c in step.platform_configs]
+
    pprint(build_steps)

+    default_container_engine = OCIContainerEngineConfig(name="docker")
+
    assert build_steps[0].container_image == "normal_container_image"
    assert identifiers(build_steps[0]) == [
        "cp36-manylinux_x86_64",
-        "cp37-manylinux_x86_64",
        "cp311-manylinux_x86_64",
        "cp312-manylinux_x86_64",
    ]
-    assert before_alls(build_steps[0]) == ["", "", "", ""]
+    assert before_alls(build_steps[0]) == [""] * 3
+    assert container_engines(build_steps[0]) == [default_container_engine] * 3

    assert build_steps[1].container_image == "other_container_image"
-    assert identifiers(build_steps[1]) == ["cp38-manylinux_x86_64", "cp310-manylinux_x86_64"]
-    assert before_alls(build_steps[1]) == ["", ""]
+    assert identifiers(build_steps[1]) == ["cp37-manylinux_x86_64", "cp38-manylinux_x86_64"]
+    assert before_alls(build_steps[1]) == [""] * 2
+    assert container_engines(build_steps[1]) == [default_container_engine] * 2

    assert build_steps[2].container_image == "other_container_image"
    assert identifiers(build_steps[2]) == ["cp39-manylinux_x86_64"]
    assert before_alls(build_steps[2]) == ["echo 'a cp39-only command'"]
+    assert container_engines(build_steps[2]) == [default_container_engine]
+
+    assert build_steps[3].container_image == "other_container_image"
+    assert identifiers(build_steps[3]) == ["cp310-manylinux_x86_64"]
+    assert before_alls(build_steps[3]) == [""]
+    assert container_engines(build_steps[3]) == [
+        OCIContainerEngineConfig(name="docker", create_args=("--privileged",))
+    ]
@@ -340,7 +340,7 @@ def test_create_args_volume(tmp_path: Path, container_engine):
    test_mount_dir.mkdir()
    (test_mount_dir / "test_file.txt").write_text("1234")
    container_engine = OCIContainerEngineConfig(
-        name="docker", create_args=[f"--volume={test_mount_dir}:/test_mount"]
+        name="docker", create_args=(f"--volume={test_mount_dir}:/test_mount",)
    )

    with OCIContainer(
@@ -356,37 +356,37 @@ def test_create_args_volume(tmp_path: Path, container_engine):
        (
            "docker",
            "docker",
-            [],
+            (),
        ),
        (
            "docker;create_args:",
            "docker",
-            [],
+            (),
        ),
        (
            "docker;create_args:--abc --def",
            "docker",
-            ["--abc", "--def"],
+            ("--abc", "--def"),
        ),
        (
            "docker; create_args: --abc --def",
            "docker",
-            ["--abc", "--def"],
+            ("--abc", "--def"),
        ),
        (
            "name:docker; create_args: --abc --def",
            "docker",
-            ["--abc", "--def"],
+            ("--abc", "--def"),
        ),
        (
            'docker; create_args: --some-option="value with spaces"',
            "docker",
-            ["--some-option=value with spaces"],
+            ("--some-option=value with spaces",),
        ),
        (
            'docker; create_args: --some-option="value; with; semicolons" --another-option',
            "docker",
-            ["--some-option=value; with; semicolons", "--another-option"],
+            ("--some-option=value; with; semicolons", "--another-option"),
        ),
    ],
 )
@@ -86,7 +86,7 @@ def test_build_default_launches(monkeypatch):
    assert identifiers == {f"{x}-manylinux_i686" for x in ALL_IDS}

    kwargs = build_in_container.call_args_list[2][1]
-    assert "quay.io/pypa/musllinux_1_1_x86_64" in kwargs["container"]["image"]
+    assert "quay.io/pypa/musllinux_1_2_x86_64" in kwargs["container"]["image"]
    assert kwargs["container"]["cwd"] == PurePosixPath("/project")
    assert not kwargs["container"]["enforce_32_bit"]

@@ -96,7 +96,7 @@ def test_build_default_launches(monkeypatch):
    }

    kwargs = build_in_container.call_args_list[3][1]
-    assert "quay.io/pypa/musllinux_1_1_i686" in kwargs["container"]["image"]
+    assert "quay.io/pypa/musllinux_1_2_i686" in kwargs["container"]["image"]
    assert kwargs["container"]["cwd"] == PurePosixPath("/project")
    assert kwargs["container"]["enforce_32_bit"]

@@ -197,7 +197,7 @@ before-all = "true"
    }

    kwargs = build_in_container.call_args_list[6][1]
-    assert "quay.io/pypa/musllinux_1_1_i686" in kwargs["container"]["image"]
+    assert "quay.io/pypa/musllinux_1_2_i686" in kwargs["container"]["image"]
    assert kwargs["container"]["cwd"] == PurePosixPath("/project")
    assert kwargs["container"]["enforce_32_bit"]

@@ -206,49 +206,49 @@ def test_toml_environment_quoting(tmp_path: Path, toml_assignment, result_value)
        (
            'container-engine = "podman"',
            "podman",
-            [],
+            (),
            False,
        ),
        (
            'container-engine = {name = "podman"}',
            "podman",
-            [],
+            (),
            False,
        ),
        (
            'container-engine = "docker; create_args: --some-option"',
            "docker",
-            ["--some-option"],
+            ("--some-option",),
            False,
        ),
        (
            'container-engine = {name = "docker", create-args = ["--some-option"]}',
            "docker",
-            ["--some-option"],
+            ("--some-option",),
            False,
        ),
        (
            'container-engine = {name = "docker", create-args = ["--some-option", "value that contains spaces"]}',
            "docker",
-            ["--some-option", "value that contains spaces"],
+            ("--some-option", "value that contains spaces"),
            False,
        ),
        (
            'container-engine = {name = "docker", create-args = ["--some-option", "value;that;contains;semicolons"]}',
            "docker",
-            ["--some-option", "value;that;contains;semicolons"],
+            ("--some-option", "value;that;contains;semicolons"),
            False,
        ),
        (
            'container-engine = {name = "docker", disable-host-mount = true}',
            "docker",
-            [],
+            (),
            True,
        ),
        (
            'container-engine = {name = "docker", disable_host_mount = true}',
            "docker",
-            [],
+            (),
            True,
        ),
    ],
@@ -269,7 +269,7 @@ def test_container_engine_option(
    )

    options = Options(platform="linux", command_line_arguments=args, env={})
-    parsed_container_engine = options.globals.container_engine
+    parsed_container_engine = options.build_options(None).container_engine

    assert parsed_container_engine.name == result_name
    assert parsed_container_engine.create_args == result_create_args
@@ -415,3 +415,36 @@ def test_override_inherit_environment_with_references(tmp_path: Path):
    ) == {
        "PATH": "/opt/local/bin:/opt/bin:/usr/bin:/bin",
    }
+
+
+@pytest.mark.parametrize(
+    ("toml_assignment", "env", "expected_result"),
+    [
+        ("", {}, False),
+        ("free-threaded-support = true", {}, True),
+        ("free-threaded-support = false", {}, False),
+        ("", {"CIBW_FREE_THREADED_SUPPORT": "0"}, False),
+        ("", {"CIBW_FREE_THREADED_SUPPORT": "1"}, True),
+        ("free-threaded-support = false", {"CIBW_FREE_THREADED_SUPPORT": "1"}, True),
+        ("free-threaded-support = true", {"CIBW_FREE_THREADED_SUPPORT": "0"}, False),
+        ("free-threaded-support = true", {"CIBW_FREE_THREADED_SUPPORT": ""}, True),
+        ("free-threaded-support = false", {"CIBW_FREE_THREADED_SUPPORT": ""}, False),
+    ],
+)
+def test_free_threaded_support(
+    tmp_path: Path, toml_assignment: str, env: dict[str, str], expected_result: bool
+):
+    args = CommandLineArguments.defaults()
+    args.package_dir = tmp_path
+
+    pyproject_toml: Path = tmp_path / "pyproject.toml"
+    pyproject_toml.write_text(
+        textwrap.dedent(
+            f"""\
+            [tool.cibuildwheel]
+            {toml_assignment}
+            """
+        )
+    )
+    options = Options(platform="linux", command_line_arguments=args, env=env)
+    assert options.globals.build_selector.free_threaded_support is expected_result
@@ -20,11 +20,39 @@ def test_validate_default_schema():
    assert validator(example) is not None


-def test_validate_bad_container_engine():
+def test_validate_container_engine():
+    """
+    This test checks container engine can be overridden - it used to be a
+    global option but is now a build option.
+    """
+
    example = tomllib.loads(
        """
+        [tool.cibuildwheel]
+        container-engine = "docker"
+
        [tool.cibuildwheel.linux]
        container-engine = "docker"
+
+        [[tool.cibuildwheel.overrides]]
+        select = "*_x86_64"
+        container-engine = "docker; create_args: --platform linux/arm64/v8"
+        """
+    )
+
+    validator = validate_pyproject.api.Validator()
+    assert validator(example) is not None
+
+
+@pytest.mark.parametrize("platform", ["macos", "windows"])
+def test_validate_bad_container_engine(platform: str):
+    """
+    container-engine is not a valid option for macos or windows
+    """
+    example = tomllib.loads(
+        f"""
+        [tool.cibuildwheel.{platform}]
+        container-engine = "docker"
        """
    )
Author	SHA1	Message	Date
Henry Schreiner	ba8be0d988	Bump version: v2.18.1	2024-05-20 07:22:33 -04:00
mayeut	90dd47640f	doc: add documentation for the `CIBW_FREE_THREADED_SUPPORT` option	2024-05-20 07:12:10 -04:00
mayeut	b61324914b	chore: pass a PythonConfiguration to install_cpython	2024-05-20 07:12:10 -04:00
mayeut	3992d5719c	feat: add option to opt-in free-threaded builds	2024-05-20 07:12:10 -04:00
mayeut	345467c6cf	feat: add support for free-threaded (no-gil) Python 3.13	2024-05-20 07:12:10 -04:00
cibuildwheel-bot[bot]andcibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	791e41cfec	[Bot] Update dependencies (#1832 ) Update dependencies Co-authored-by: cibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	2024-05-20 10:08:57 +02:00
Joe Rickerby	9d5f5e60b8	Make `container-engine` a build (non-global) option (#1792 )	2024-05-20 02:47:10 -04:00
Henry Schreiner	1b354cfa63	chore: move to hatchling (#1297 )	2024-05-20 02:45:05 -04:00
Matthieu Darbois	d1a4c9c074	chore: un-pin virtualenv update (#1830 )	2024-05-20 02:21:42 -04:00
Matthieu Darbois	78bca57cb4	fix(tests): linux tests from macOS/Windows arm64 (#1829 ) * fix(tests): linux tests from macOS/Windows arm64 When running on arm64, macOS reports machine as `arm64` and Windows as `ARM64`. We need to override this to `aarch64` when running linux tests. * fix(tests): fix tests when running with `--run-cp38-universal2`	2024-05-18 18:34:39 +02:00
Henry Schreiner	f8894e67f5	chore: use the new github actions reporter for pylint (#1827 ) Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>	2024-05-15 23:15:53 -04:00
pre-commit-ci[bot]andpre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	666a2c3f1a	[pre-commit.ci] pre-commit autoupdate (#1826 ) updates: - [github.com/astral-sh/ruff-pre-commit: v0.4.3 → v0.4.4](https://github.com/astral-sh/ruff-pre-commit/compare/v0.4.3...v0.4.4) - [github.com/python-jsonschema/check-jsonschema: 0.28.2 → 0.28.3](https://github.com/python-jsonschema/check-jsonschema/compare/0.28.2...0.28.3) Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	2024-05-13 23:41:00 -04:00
cibuildwheel-bot[bot]andcibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	15447bd591	[Bot] Update dependencies (#1824 ) Update dependencies Co-authored-by: cibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	2024-05-13 23:40:45 -04:00
Henry Schreiner	678ef21647	chore: more modern nox (#1823 ) * chore: more modern nox Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com> * docs: fix running from unsourced venv Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com> * docs: minor typo fix Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com> * docs: fix wrong link #1825 Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com> --------- Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>	2024-05-13 23:40:34 -04:00
Henry Schreiner	e82b1bfc44	docs: fix formatting on changelog (#1822 ) Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>	2024-05-12 02:37:46 -04:00
Henry Schreiner	ced16da65f	ci: minor cleanup for readthedocs Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>	2024-05-12 01:06:26 -04:00
Henry Schreiner	63daa02352	docs: fix options page (#1821 ) Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>	2024-05-12 00:51:20 -04:00
Henry Schreiner	711a3d017d	Bump version: v2.18.0	2024-05-12 00:13:12 -04:00
Henry Schreiner	3873a1edf8	chore: update bump_version script Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>	2024-05-11 23:38:45 -04:00
Henry SchreinerandMatthieu Darbois	6dd4f15a0e	docs: rust (#1816 ) * docs: add FAQ entry on Rust Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com> * ci: make readthedocs faster Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com> * Update docs/faq.md * Update docs/faq.md * Update faq.md * Update docs/faq.md * Update docs/faq.md Co-authored-by: Matthieu Darbois <mayeut@users.noreply.github.com> * Apply suggestions from code review --------- Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com> Co-authored-by: Matthieu Darbois <mayeut@users.noreply.github.com>	2024-05-11 20:26:35 -04:00
Matthieu Darbois	44c4742477	feat: add Python 3.13 beta 1 (#1815 )	2024-05-11 20:26:18 -04:00
Matthieu Darbois	c0217440e8	feat: move default `musllinux` build to `musllinux_1_2` (#1817 )	2024-05-11 16:24:48 -04:00
Matthieu Darbois	cf18014fce	fix: do not pre-seed setuptools / wheel in virtual environment (#1819 )	2024-05-11 16:24:01 -04:00
Matthieu Darbois	3ea0a6c2f0	fix: respect constraints when building with pip (#1818 ) When building a project that has a `pyproject.toml`, constraints are not respected when building with the `pip` frontend. This commit fixes this by using the same tricks as for the `build` frontend.	2024-05-10 15:33:56 -04:00
cibuildwheel-bot[bot]andcibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	30a0decb47	[Bot] Update dependencies (#1812 ) Update dependencies Co-authored-by: cibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	2024-05-07 17:29:50 -04:00
pre-commit-ci[bot]andpre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	988d512fb3	[pre-commit.ci] pre-commit autoupdate (#1813 ) updates: - [github.com/astral-sh/ruff-pre-commit: v0.4.1 → v0.4.3](https://github.com/astral-sh/ruff-pre-commit/compare/v0.4.1...v0.4.3) - [github.com/pre-commit/mirrors-mypy: v1.9.0 → v1.10.0](https://github.com/pre-commit/mirrors-mypy/compare/v1.9.0...v1.10.0) Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	2024-05-07 17:29:40 -04:00
Joe Rickerby	98d57d9547	Merge pull request #1766 from Czaki/delocate_info Add information about new delocate error "Library dependencies do not satisfy target MacOS"	2024-04-26 10:57:22 +01:00
Joe Rickerby	8daac05d63	Merge pull request #1811 from radarhere/actions/setup-python Updated actions/setup-python in docs	2024-04-26 10:54:23 +01:00
Andrew Murray	950fbd0a60	Updated actions/setup-python in docs	2024-04-25 09:43:01 +10:00
cibuildwheel-bot[bot]andcibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	d24ebf4125	[Bot] Update dependencies (#1805 ) Update dependencies Co-authored-by: cibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	2024-04-23 23:22:31 -04:00
pre-commit-ci[bot]andpre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	8a0d1d59c7	[pre-commit.ci] pre-commit autoupdate (#1807 ) updates: - [github.com/astral-sh/ruff-pre-commit: v0.3.5 → v0.4.1](https://github.com/astral-sh/ruff-pre-commit/compare/v0.3.5...v0.4.1) - [github.com/python-jsonschema/check-jsonschema: 0.28.1 → 0.28.2](https://github.com/python-jsonschema/check-jsonschema/compare/0.28.1...0.28.2) Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	2024-04-23 23:22:22 -04:00
dependabot[bot]anddependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	208ca32050	chore(deps): bump wntrblm/nox from 2024.03.02 to 2024.04.15 in the actions group (#1810 ) chore(deps): bump wntrblm/nox in the actions group Bumps the actions group with 1 update: [wntrblm/nox](https://github.com/wntrblm/nox). Updates `wntrblm/nox` from 2024.03.02 to 2024.04.15 - [Release notes](https://github.com/wntrblm/nox/releases) - [Changelog](https://github.com/wntrblm/nox/blob/main/CHANGELOG.md) - [Commits](https://github.com/wntrblm/nox/compare/2024.03.02...2024.04.15) --- updated-dependencies: - dependency-name: wntrblm/nox dependency-type: direct:production dependency-group: actions ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2024-04-23 23:22:12 -04:00
pre-commit-ci[bot]andpre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	9cf99e78bc	[pre-commit.ci] pre-commit autoupdate (#1801 ) updates: - [github.com/pre-commit/pre-commit-hooks: v4.5.0 → v4.6.0](https://github.com/pre-commit/pre-commit-hooks/compare/v4.5.0...v4.6.0) Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	2024-04-09 11:33:31 -04:00
cibuildwheel-bot[bot]andcibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	2fb3205ff1	[Bot] Update dependencies (#1799 ) Update dependencies Co-authored-by: cibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	2024-04-08 22:07:14 -04:00
pre-commit-ci[bot]	376414dc69	[pre-commit.ci] pre-commit autoupdate (#1797 )	2024-04-07 03:22:03 -04:00
cibuildwheel-bot[bot]andcibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	070e744d26	[Bot] Update dependencies (#1796 ) Update dependencies Co-authored-by: cibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	2024-03-25 04:30:47 -04:00
Henry Schreiner	89e0a90bc5	Update docs/faq.md	2024-03-25 04:30:10 -04:00
Henry Schreiner	312cf1573e	chore: use uv pip compile (#1778 )	2024-03-21 15:41:31 -04:00
Joe Rickerby	6537b8f51f	Merge pull request #1795 from pypa/pre-commit-ci-update-config	2024-03-19 18:55:38 +00:00
pre-commit-ci[bot]	3f00a2fded	[pre-commit.ci] pre-commit autoupdate updates: - [github.com/astral-sh/ruff-pre-commit: v0.3.2 → v0.3.3](https://github.com/astral-sh/ruff-pre-commit/compare/v0.3.2...v0.3.3) - [github.com/shellcheck-py/shellcheck-py: v0.9.0.6 → v0.10.0.1](https://github.com/shellcheck-py/shellcheck-py/compare/v0.9.0.6...v0.10.0.1)	2024-03-18 19:44:26 +00:00
cibuildwheel-bot[bot]andcibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	a8d1defda9	[Bot] Update dependencies (#1794 ) Update dependencies Co-authored-by: cibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	2024-03-18 06:27:40 -04:00
pre-commit-ci[bot]andpre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	510382886d	[pre-commit.ci] pre-commit autoupdate (#1791 ) * [pre-commit.ci] pre-commit autoupdate updates: - [github.com/astral-sh/ruff-pre-commit: v0.2.2 → v0.3.2](https://github.com/astral-sh/ruff-pre-commit/compare/v0.2.2...v0.3.2) - [github.com/pre-commit/mirrors-mypy: v1.8.0 → v1.9.0](https://github.com/pre-commit/mirrors-mypy/compare/v1.8.0...v1.9.0) * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	2024-03-15 13:27:39 -04:00
Henry Schreiner	b3c4d37885	fix(schema): use $refs instead of defines (#1788 )	2024-03-12 11:25:23 -04:00
Joe Rickerby	3eb6dbbdd3	Fix typo in changelog	2024-03-11 21:28:09 +00:00
Joe Rickerby	90c14a333f	Improve version push command	2024-03-11 21:24:21 +00:00
Grzegorz BokotaandJoe Rickerby	86ed421c1b	Update docs/faq.md Co-authored-by: Joe Rickerby <joerick@mac.com>	2024-02-21 11:10:58 +01:00
Grzegorz Bokota	b4a22b6d5e	add information about potential problem	2024-02-21 00:43:04 +01:00