Bump version: v2.19.2

Update dependencies

Co-authored-by: cibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>

.circleci/config.yml

@@ -1,9 +1,10 @@
 version: 2
 
 jobs:
-  osx-python3.9:
+  osx-python3.12:
     macos:
-      xcode: 12.5.1
+      xcode: 15.4.0
+    resource_class: macos.m1.medium.gen1
     environment:
       PYTHON: python3
     steps:
@@ -17,9 +18,9 @@ jobs:
           command: venv/bin/python ./bin/run_tests.py
           no_output_timeout: 30m
 
-  linux-python3.9:
+  linux-python3.12:
     docker:
-      - image: circleci/python:3.9
+      - image: cimg/python:3.12
     environment:
       PYTHON: python3
       # Temporarily restrict the tests that are run on CircleCI to prevent
@@ -61,6 +62,6 @@ workflows:
   version: 2
   all-tests:
     jobs:
-      - osx-python3.9
-      - linux-python3.9
+      - osx-python3.12
+      - linux-python3.12
       - linux-aarch64

.circleci/prepare.sh

@@ -2,10 +2,12 @@
 set -o errexit
 set -o xtrace
 
+if [ "$(uname -s)" == "Darwin" ]; then
+  sudo softwareupdate --install-rosetta --agree-to-license
+fi
+
 $PYTHON --version
-$PYTHON -m pip --version
-$PYTHON -m virtualenv --version
-$PYTHON -m virtualenv --no-setuptools --no-wheel -p "$PYTHON" venv
+$PYTHON -m venv venv
 venv/bin/python -m pip install -U pip
 venv/bin/python -m pip install -e ".[dev]"
 venv/bin/python -m pip freeze

.github/workflows/release.yml

@@ -28,9 +28,12 @@ jobs:
     needs: [dist]
     runs-on: ubuntu-latest
     if: github.event_name == 'release' && github.event.action == 'published'
-    environment: pypi
+    environment:
+      name: pypi
+      url: https://pypi.org/p/cibuildwheel
     permissions:
       id-token: write
+      attestations: write
 
     steps:
     - uses: actions/download-artifact@v4
@@ -39,4 +42,9 @@ jobs:
         path: dist
         merge-multiple: true
 
+    - name: Generate artifact attestation for sdist and wheel
+      uses: actions/attest-build-provenance@173725a1209d09b31f9d30a3890cf2757ebbff0d # v1.1.2
+      with:
+        subject-path: "dist/cibuildwheel-*"
+
     - uses: pypa/gh-action-pypi-publish@release/v1

.gitlab-ci.yml

@@ -1,5 +1,5 @@
 linux:
-  image: python:3.8
+  image: python:3.12
   services:
     - name: docker:dind
       entrypoint: ["env", "-u", "DOCKER_HOST"]
@@ -23,9 +23,19 @@ windows:
   variables:
     PYTEST_ADDOPTS: -k "unit_test or test_0_basic" --suppress-no-test-exit-code
   before_script:
-    - choco install python -y --version 3.8.6
+    - choco install python -y --version 3.12.4
   script:
     - py -m pip install -e ".[dev]" pytest-custom-exit-code
     - py bin\run_tests.py
   tags:
-    - windows
+    - saas-windows-medium-amd64
+
+macos:
+  image: macos-14-xcode-15
+  variables:
+    PYTEST_ADDOPTS: -k "unit_test or test_0_basic" --suppress-no-test-exit-code
+  script:
+    - python3 -m pip install -e ".[dev]" pytest-custom-exit-code
+    - python3 ./bin/run_tests.py
+  tags:
+    - saas-macos-medium-m1

.pre-commit-config.yaml

@@ -14,14 +14,14 @@ repos:
   - id: trailing-whitespace
 
 - repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: v0.4.7
+  rev: v0.5.0
   hooks:
   - id: ruff
     args: ["--fix", "--show-fixes"]
   - id: ruff-format
 
 - repo: https://github.com/pre-commit/mirrors-mypy
-  rev: v1.10.0
+  rev: v1.10.1
   hooks:
   - id: mypy
     name: mypy 3.8 on cibuildwheel/
@@ -77,7 +77,7 @@ repos:
 
 
 - repo: https://github.com/python-jsonschema/check-jsonschema
-  rev: 0.28.4
+  rev: 0.28.6
   hooks:
     - id: check-dependabot
     - id: check-github-actions

CI.md

@@ -1,10 +1,10 @@
 This is a summary of the host Python versions and platforms covered by the different CI platforms:
 
-|         | 3.8                                                    | 3.9                   | 3.10      | 3.12           |
-|---------|--------------------------------------------------------|-----------------------|-----------|----------------|
-| Linux   | AppVeyor¹ / Azure Pipelines / GitLab¹ / GitHub Actions | CircleCI¹ / Travis CI | Cirrus CI | GitHub Actions |
-| macOS   | AppVeyor¹ / Azure Pipelines                            | CircleCI¹ / Travis CI | Cirrus CI | GitHub Actions |
-| Windows | AppVeyor¹ / Azure Pipelines / GitLab¹                  | Travis CI             | Cirrus CI | GitHub Actions |
+|         | 3.8                                          | 3.9       | 3.10      | 3.11    | 3.12                                 |
+|---------|----------------------------------------------|-----------|-----------|---------|--------------------------------------|
+| Linux   | AppVeyor¹ / Azure Pipelines / GitHub Actions | Travis CI | Cirrus CI |         | CircleCI¹ / GitHub Actions / GitLab¹ |
+| macOS   | AppVeyor¹ / Azure Pipelines                  |           | Cirrus CI | GitLab¹ | CircleCI¹ / GitHub Actions           |
+| Windows | AppVeyor¹ / Azure Pipelines                  | Travis CI | Cirrus CI |         | GitHub Actions / GitLab¹             |
 
 > ¹ Runs a reduced set of tests to reduce CI load
 

README.md

@@ -39,7 +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. Free-threaded mode requires opt-in, not yet available on macOS.</sup><br>
+<sup>³ CPython 3.13 is available using the [`CIBW_PRERELEASE_PYTHONS`](https://cibuildwheel.pypa.io/en/stable/options/#prerelease-pythons) option. Free-threaded mode requires opt-in.</sup><br>
 <sup>⁴ Experimental, not yet supported on PyPI, but can be used directly in web deployment. Use `--platform pyodide` to build.</sup><br>
 
 - Builds manylinux, musllinux, macOS 10.9+, and Windows wheels for CPython and PyPy
@@ -61,7 +61,7 @@ Usage
 | Travis CI       | ✅    |       | ✅      | ✅        |           |             |
 | AppVeyor        | ✅    | ✅    | ✅      |           | ✅        | ✅²         |
 | CircleCI        | ✅    | ✅    |         | ✅        | ✅        |             |
-| Gitlab CI       | ✅    |       | ✅      | ✅¹       |           |             |
+| Gitlab CI       | ✅    | ✅    | ✅      | ✅¹       | ✅        |             |
 | Cirrus CI       | ✅    | ✅    | ✅      | ✅        | ✅        |             |
 
 <sup>¹ [Requires emulation](https://cibuildwheel.pypa.io/en/stable/faq/#emulation), distributed separately. Other services may also support Linux ARM through emulation or third-party build hosts, but these are not tested in our CI.</sup><br>
@@ -94,7 +94,7 @@ jobs:
       - uses: actions/setup-python@v5
 
       - name: Install cibuildwheel
-        run: python -m pip install cibuildwheel==2.19.0
+        run: python -m pip install cibuildwheel==2.19.2
 
       - name: Build wheels
         run: python -m cibuildwheel --output-dir wheelhouse
@@ -162,9 +162,9 @@ Here are some repos that use cibuildwheel.
 | [pytorch-fairseq][]               | ![github icon][] | ![apple icon][] ![linux icon][] | Facebook AI Research Sequence-to-Sequence Toolkit written in Python. |
 | [NumPy][]                         | ![github icon][] ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | The fundamental package for scientific computing with Python. |
 | [Tornado][]                       | ![github icon][] | ![linux icon][] ![apple icon][] ![windows icon][] | Tornado is a Python web framework and asynchronous networking library. Uses stable ABI for a small C extension. |
-| [Matplotlib][]                    | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | The venerable Matplotlib, a Python library with C++ portions |
-| [NCNN][]                          | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | ncnn is a high-performance neural network inference framework optimized for the mobile platform |
 | [duckdb][]                        | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | DuckDB is an analytical in-process SQL database management system |
+| [NCNN][]                          | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | ncnn is a high-performance neural network inference framework optimized for the mobile platform |
+| [Matplotlib][]                    | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | The venerable Matplotlib, a Python library with C++ portions |
 | [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 |
@@ -173,9 +173,9 @@ Here are some repos that use cibuildwheel.
 [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
 [duckdb]: https://github.com/duckdb/duckdb
+[NCNN]: https://github.com/Tencent/ncnn
+[Matplotlib]: https://github.com/matplotlib/matplotlib
 [Prophet]: https://github.com/facebook/prophet
 [MyPy]: https://github.com/mypyc/mypy_mypyc-wheels
 [Kivy]: https://github.com/kivy/kivy
@@ -211,8 +211,31 @@ Changelog
 
 <!-- this section was generated by bin/update_readme_changelog.py -- do not edit manually -->
 
+### v2.19.2
+
+- 🐛 Update manylinux2014 pins to versions that support past-EoL CentOS 7 mirrors. (#1917)
+- 🐛 Support `--no-isolation` with `build[uv]` build-frontend. (#1889)
+- 🛠 Provide attestations for releases at <https://github.com/pypa/cibuildwheel/attestations>. (#1916)
+- 🛠 Provide CPython 3.13.0b3. (#1913)
+- 🛠 Remove some workarounds now that pip 21.1 is available. (#1891, #1892)
+- 📚 Remove nosetest from our docs. (#1821)
+- 📚 Document the macOS ARM workaround for 3.8 on GHA. (#1971)
+- 📚 GitLab CI + macOS is now a supported platform with an example. (#1911)
+
+
+### v2.19.1
+
+- 🐛 Don't require setup-python on GHA for Pyodide (#1868)
+- 🐛 Specify full python path for uv (fixes issue in 0.2.10 & 0.2.11) (#1881)
+- 🛠 Update for pip 24.1b2 on CPython 3.13. (#1879)
+- 🛠 Fix a warning in our schema generation script. (#1866)
+- 🛠 Cleaner output on pytest 8-8.2. (#1865)
+
+
 ### v2.19.0
 
+See the [release post](https://iscinumpy.dev/post/cibuildwheel-2-19-0/) for more info on new features!
+
 - 🌟 Add Pyodide platform. Set with `--platform pyodide` or `CIBW_PLATFORM: pyodide` on Linux with a host Python 3.12 to build WebAssembly wheels. Not accepted on PyPI currently, but usable directly in a website using Pyodide, for live docs, etc. (#1456, #1859)
 - 🌟 Add `build[uv]` backend, which will take a pre-existing uv install (or install `cibuildwheel[uv]`) and use `uv` for all environment setup and installs on Python 3.8+. This is significantly faster in most cases. (#1856)
 - ✨ Add free-threaded macOS builds and update CPython to 3.13.0b2. (#1854)
@@ -256,31 +279,6 @@ _12 May 2024_
 - 📚 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 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)
-- 📚 Moved the docs onto the official PyPA domain - they're now available at https://cibuildwheel.pypa.io . (#1775)
-- 📚 Docs and examples improvements (#1762, #1734)
-
-
-### v2.16.5
-
-_30 January 2024_
-
-- 🐛 Fix an incompatibility with the GitHub Action and new GitHub Runner images for Windows that bundle Powershell 7.3+ (#1741)
-- 🛠 Preliminary support for new `macos-14` arm64 runners (#1743)
-
 <!-- END bin/update_readme_changelog.py -->
 
 ---

action.yml

@@ -24,11 +24,11 @@ branding:
 runs:
   using: composite
   steps:
-    # Set up a non-EOL, cibuildwheel & pipx supported Python version
+    # Set up the version of Python that supports pyodide
     - uses: actions/setup-python@v5
       id: python
       with:
-        python-version: "3.8 - 3.12"
+        python-version: "3.12"
         update-environment: false
 
     - id: cibw

azure-pipelines.yml

@@ -17,7 +17,7 @@ jobs:
         python ./bin/run_tests.py
 
 - job: macos_38
-  pool: {vmImage: 'macOS-11'}
+  pool: {vmImage: 'macOS-12'}
   steps:
     - task: UsePythonVersion@0
       inputs:

bin/generate_schema.py

@@ -56,7 +56,7 @@ properties:
       - type: string
         pattern: '^build; ?args:'
       - type: string
-        pattern: '^build\[uv\]; ?args:'
+        pattern: '^build\\[uv\\]; ?args:'
       - type: object
         additionalProperties: false
         required: [name]

cibuildwheel/__init__.py

@@ -1,3 +1,3 @@
 from __future__ import annotations
 
-__version__ = "2.19.0"
+__version__ = "2.19.2"

cibuildwheel/linux.py

@@ -282,7 +282,7 @@ def build_in_container(
                 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)
-                if use_uv:
+                if use_uv and "--no-isolation" not in extra_flags and "-n" not in extra_flags:
                     extra_flags += ["--installer=uv"]
                 container.call(
                     [
@@ -352,10 +352,6 @@ def build_in_container(
             virtualenv_env["PATH"] = f"{venv_dir / 'bin'}:{virtualenv_env['PATH']}"
             virtualenv_env["VIRTUAL_ENV"] = str(venv_dir)
 
-            # TODO remove me once virtualenv provides pip>=24.1b1
-            if config.version == "3.13" and not use_uv:
-                container.call(["pip", "install", "pip>=24.1b1"], env=virtualenv_env)
-
             if build_options.before_test:
                 before_test_prepared = prepare_command(
                     build_options.before_test,

cibuildwheel/macos.py

@@ -201,7 +201,7 @@ def setup_python(
     dependency_constraint_flags: Sequence[PathOrStr],
     environment: ParsedEnvironment,
     build_frontend: BuildFrontendName,
-) -> dict[str, str]:
+) -> tuple[Path, dict[str, str]]:
     if build_frontend == "build[uv]" and Version(python_configuration.version) < Version("3.8"):
         build_frontend = "build"
 
@@ -388,7 +388,7 @@ def setup_python(
     else:
         assert_never(build_frontend)
 
-    return env
+    return base_python, env
 
 
 def build(options: Options, tmp_path: Path) -> None:
@@ -442,7 +442,7 @@ def build(options: Options, tmp_path: Path) -> None:
                     build_options.dependency_constraints.get_for_python_version(config.version),
                 ]
 
-            env = setup_python(
+            base_python, env = setup_python(
                 identifier_tmp_dir / "build",
                 config,
                 dependency_constraint_flags,
@@ -505,7 +505,7 @@ def build(options: Options, tmp_path: Path) -> None:
                     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)
-                    if use_uv:
+                    if use_uv and "--no-isolation" not in extra_flags and "-n" not in extra_flags:
                         extra_flags.append("--installer=uv")
                     call(
                         "python",
@@ -658,7 +658,7 @@ def build(options: Options, tmp_path: Path) -> None:
 
                     if use_uv:
                         pip_install = functools.partial(call, *pip, "install", *uv_arch_args)
-                        call("uv", "venv", venv_dir, "--python=python", env=env)
+                        call("uv", "venv", venv_dir, f"--python={base_python}", env=env)
                     else:
                         pip_install = functools.partial(call_with_arch, *pip, "install")
                         # Use pip version from the initial env to ensure determinism

cibuildwheel/options.py

@@ -31,7 +31,6 @@ from .util import (
     BuildSelector,
     DependencyConstraints,
     TestSelector,
-    cached_property,
     format_safe,
     resources_dir,
     selector_matches,
@@ -502,7 +501,7 @@ class Options:
 
         return None
 
-    @cached_property
+    @functools.cached_property
     def package_requires_python_str(self) -> str | None:
         args = self.command_line_arguments
         return get_requires_python_str(Path(args.package_dir))
@@ -722,7 +721,7 @@ class Options:
         deprecated_selectors("CIBW_SKIP", build_selector.skip_config)
         deprecated_selectors("CIBW_TEST_SKIP", test_selector.skip_config)
 
-    @cached_property
+    @functools.cached_property
     def defaults(self) -> Options:
         return Options(
             platform=self.platform,

cibuildwheel/projectfiles.py

@@ -39,10 +39,8 @@ def is_main(parent: ast.AST | None) -> bool:
     if len(mains) != 1:
         return False
     consts = {x for x in values if isinstance(x, ast.Name) and x.id == "__name__"}
-    if len(consts) != 1:
-        return False
 
-    return True
+    return len(consts) == 1
 
 
 class Analyzer(ast.NodeVisitor):

cibuildwheel/pyodide.py

@@ -2,6 +2,7 @@ from __future__ import annotations
 
 import os
 import shutil
+import sys
 from collections.abc import Sequence, Set
 from dataclasses import dataclass
 from pathlib import Path
@@ -21,6 +22,7 @@ from .util import (
     BuildSelector,
     NonPlatformWheelError,
     call,
+    combine_constraints,
     download,
     ensure_node,
     extract_zip,
@@ -92,7 +94,11 @@ def install_xbuildenv(env: dict[str, str], pyodide_version: str) -> str:
 def get_base_python(identifier: str) -> Path:
     implementation_id = identifier.split("-")[0]
     majorminor = implementation_id[len("cp") :]
-    major_minor = f"{majorminor[0]}.{majorminor[1:]}"
+    version_info = (int(majorminor[0]), int(majorminor[1:]))
+    if version_info == sys.version_info[:2]:
+        return Path(sys.executable)
+
+    major_minor = ".".join(str(v) for v in version_info)
     python_name = f"python{major_minor}"
     which_python = shutil.which(python_name)
     if which_python is None:
@@ -280,11 +286,7 @@ def build(options: Options, tmp_path: Path) -> None:
 
                 build_env = env.copy()
                 if build_options.dependency_constraints:
-                    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
-                    )
+                    combine_constraints(build_env, constraints_path, identifier_tmp_dir)
                 build_env["VIRTUALENV_PIP"] = pip_version
                 call(
                     "pyodide",

cibuildwheel/resources/build-platforms.toml

@@ -120,15 +120,15 @@ python_configurations = [
   { 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-3.13.0b2-macos11.pkg" },
-  { identifier = "cp313-macosx_arm64", version = "3.13", url = "https://www.python.org/ftp/python/3.13.0/python-3.13.0b2-macos11.pkg" },
-  { identifier = "cp313-macosx_universal2", version = "3.13", url = "https://www.python.org/ftp/python/3.13.0/python-3.13.0b2-macos11.pkg" },
-  { identifier = "cp313t-macosx_x86_64", version = "3.13", url = "https://www.python.org/ftp/python/3.13.0/python-3.13.0b2-macos11.pkg" },
-  { identifier = "cp313t-macosx_arm64", version = "3.13", url = "https://www.python.org/ftp/python/3.13.0/python-3.13.0b2-macos11.pkg" },
-  { identifier = "cp313t-macosx_universal2", version = "3.13", url = "https://www.python.org/ftp/python/3.13.0/python-3.13.0b2-macos11.pkg" },
+  { identifier = "cp312-macosx_x86_64", version = "3.12", url = "https://www.python.org/ftp/python/3.12.4/python-3.12.4-macos11.pkg" },
+  { identifier = "cp312-macosx_arm64", version = "3.12", url = "https://www.python.org/ftp/python/3.12.4/python-3.12.4-macos11.pkg" },
+  { identifier = "cp312-macosx_universal2", version = "3.12", url = "https://www.python.org/ftp/python/3.12.4/python-3.12.4-macos11.pkg" },
+  { identifier = "cp313-macosx_x86_64", version = "3.13", url = "https://www.python.org/ftp/python/3.13.0/python-3.13.0b3-macos11.pkg" },
+  { identifier = "cp313-macosx_arm64", version = "3.13", url = "https://www.python.org/ftp/python/3.13.0/python-3.13.0b3-macos11.pkg" },
+  { identifier = "cp313-macosx_universal2", version = "3.13", url = "https://www.python.org/ftp/python/3.13.0/python-3.13.0b3-macos11.pkg" },
+  { identifier = "cp313t-macosx_x86_64", version = "3.13", url = "https://www.python.org/ftp/python/3.13.0/python-3.13.0b3-macos11.pkg" },
+  { identifier = "cp313t-macosx_arm64", version = "3.13", url = "https://www.python.org/ftp/python/3.13.0/python-3.13.0b3-macos11.pkg" },
+  { identifier = "cp313t-macosx_universal2", version = "3.13", url = "https://www.python.org/ftp/python/3.13.0/python-3.13.0b3-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" },
@@ -154,16 +154,16 @@ python_configurations = [
   { identifier = "cp311-win_amd64", version = "3.11.9", arch = "64" },
   { identifier = "cp312-win32", version = "3.12.4", arch = "32" },
   { identifier = "cp312-win_amd64", version = "3.12.4", arch = "64" },
-  { identifier = "cp313-win32", version = "3.13.0-b2", arch = "32" },
-  { identifier = "cp313t-win32", version = "3.13.0-b2", arch = "32" },
-  { identifier = "cp313-win_amd64", version = "3.13.0-b2", arch = "64" },
-  { identifier = "cp313t-win_amd64", version = "3.13.0-b2", arch = "64" },
+  { identifier = "cp313-win32", version = "3.13.0-b3", arch = "32" },
+  { identifier = "cp313t-win32", version = "3.13.0-b3", arch = "32" },
+  { identifier = "cp313-win_amd64", version = "3.13.0-b3", arch = "64" },
+  { identifier = "cp313t-win_amd64", version = "3.13.0-b3", 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 = "3.11.9", arch = "ARM64" },
   { identifier = "cp312-win_arm64", version = "3.12.4", arch = "ARM64" },
-  { identifier = "cp313-win_arm64", version = "3.13.0-b2", arch = "ARM64" },
-  { identifier = "cp313t-win_arm64", version = "3.13.0-b2", arch = "ARM64" },
+  { identifier = "cp313-win_arm64", version = "3.13.0-b3", arch = "ARM64" },
+  { identifier = "cp313t-win_arm64", version = "3.13.0-b3", 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-v7.3.16-win64.zip" },

cibuildwheel/resources/constraints-pyodide312.txt

@@ -4,7 +4,7 @@ annotated-types==0.7.0
     # via pydantic
 anyio==4.4.0
     # via httpx
-auditwheel-emscripten==0.0.14
+auditwheel-emscripten==0.0.15
     # via pyodide-build
 build==1.2.1
     # via
@@ -21,11 +21,11 @@ click==8.1.7
     # via typer
 cloudpickle==3.0.0
     # via loky
-cmake==3.29.3
+cmake==3.29.6
     # via pyodide-build
 distlib==0.3.8
     # via virtualenv
-filelock==3.14.0
+filelock==3.15.4
     # via virtualenv
 h11==0.14.0
     # via httpcore
@@ -38,7 +38,7 @@ idna==3.7
     #   anyio
     #   httpx
     #   requests
-leb128==1.0.7
+leb128==1.0.8
     # via auditwheel-emscripten
 loky==3.4.1
     # via pyodide-build
@@ -46,27 +46,27 @@ markdown-it-py==3.0.0
     # via rich
 mdurl==0.1.2
     # via markdown-it-py
-packaging==24.0
+packaging==24.1
     # via
     #   auditwheel-emscripten
     #   build
     #   pyodide-build
     #   unearth
-pip==24.0
+pip==24.1.1
     # via -r .nox/update_constraints/tmp/constraints-pyodide.in
 platformdirs==4.2.2
     # via virtualenv
-pydantic==2.7.3
+pydantic==2.8.0
     # via
     #   pyodide-build
     #   pyodide-lock
-pydantic-core==2.18.4
+pydantic-core==2.20.0
     # via pydantic
 pygments==2.18.0
     # via rich
 pyodide-build==0.26.1
     # via -r .nox/update_constraints/tmp/constraints-pyodide.in
-pyodide-cli==0.2.3
+pyodide-cli==0.2.4
     # via
     #   auditwheel-emscripten
     #   pyodide-build
@@ -100,20 +100,20 @@ typer==0.12.3
     #   auditwheel-emscripten
     #   pyodide-build
     #   pyodide-cli
-types-requests==2.32.0.20240602
+types-requests==2.32.0.20240622
     # via pyodide-build
 typing-extensions==4.12.2
     # via
     #   pydantic
     #   pydantic-core
     #   typer
-unearth==0.15.4
+unearth==0.15.5
     # via pyodide-build
-urllib3==2.2.1
+urllib3==2.2.2
     # via
     #   requests
     #   types-requests
-virtualenv==20.26.2
+virtualenv==20.26.3
     # via
     #   build
     #   pyodide-build

cibuildwheel/resources/constraints-python310.txt

@@ -8,17 +8,17 @@ delocate==0.11.0
     # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.8
     # via virtualenv
-filelock==3.14.0
+filelock==3.15.4
     # via virtualenv
-importlib-metadata==7.1.0
+importlib-metadata==8.0.0
     # via build
 macholib==1.16.3
     # via delocate
-packaging==24.0
+packaging==24.1
     # via
     #   build
     #   delocate
-pip==24.0
+pip==24.1.1
     # via -r cibuildwheel/resources/constraints.in
 platformdirs==4.2.2
     # via virtualenv
@@ -28,7 +28,7 @@ tomli==2.0.1
     # via build
 typing-extensions==4.12.2
     # via delocate
-virtualenv==20.26.2
+virtualenv==20.26.3
     # via -r cibuildwheel/resources/constraints.in
 zipp==3.19.2
     # via importlib-metadata

cibuildwheel/resources/constraints-python311.txt

@@ -8,15 +8,15 @@ delocate==0.11.0
     # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.8
     # via virtualenv
-filelock==3.14.0
+filelock==3.15.4
     # via virtualenv
 macholib==1.16.3
     # via delocate
-packaging==24.0
+packaging==24.1
     # via
     #   build
     #   delocate
-pip==24.0
+pip==24.1.1
     # via -r cibuildwheel/resources/constraints.in
 platformdirs==4.2.2
     # via virtualenv
@@ -24,5 +24,5 @@ pyproject-hooks==1.1.0
     # via build
 typing-extensions==4.12.2
     # via delocate
-virtualenv==20.26.2
+virtualenv==20.26.3
     # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/constraints-python312.txt

@@ -8,15 +8,15 @@ delocate==0.11.0
     # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.8
     # via virtualenv
-filelock==3.14.0
+filelock==3.15.4
     # via virtualenv
 macholib==1.16.3
     # via delocate
-packaging==24.0
+packaging==24.1
     # via
     #   build
     #   delocate
-pip==24.0
+pip==24.1.1
     # via -r cibuildwheel/resources/constraints.in
 platformdirs==4.2.2
     # via virtualenv
@@ -24,5 +24,5 @@ pyproject-hooks==1.1.0
     # via build
 typing-extensions==4.12.2
     # via delocate
-virtualenv==20.26.2
+virtualenv==20.26.3
     # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/constraints-python313.txt

@@ -8,15 +8,15 @@ delocate==0.11.0
     # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.8
     # via virtualenv
-filelock==3.14.0
+filelock==3.15.4
     # via virtualenv
 macholib==1.16.3
     # via delocate
-packaging==24.0
+packaging==24.1
     # via
     #   build
     #   delocate
-pip==24.1b1
+pip==24.1.1
     # via -r cibuildwheel/resources/constraints.in
 platformdirs==4.2.2
     # via virtualenv
@@ -24,5 +24,5 @@ pyproject-hooks==1.1.0
     # via build
 typing-extensions==4.12.2
     # via delocate
-virtualenv==20.26.2
+virtualenv==20.26.3
     # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/constraints-python37.txt

@@ -33,7 +33,7 @@ typing-extensions==4.7.1
     #   delocate
     #   importlib-metadata
     #   platformdirs
-virtualenv==20.26.2
+virtualenv==20.26.3
     # via -r cibuildwheel/resources/constraints.in
 zipp==3.15.0
     # via importlib-metadata

cibuildwheel/resources/constraints-python38.txt

@@ -8,17 +8,17 @@ delocate==0.11.0
     # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.8
     # via virtualenv
-filelock==3.14.0
+filelock==3.15.4
     # via virtualenv
-importlib-metadata==7.1.0
+importlib-metadata==8.0.0
     # via build
 macholib==1.16.3
     # via delocate
-packaging==24.0
+packaging==24.1
     # via
     #   build
     #   delocate
-pip==24.0
+pip==24.1.1
     # via -r cibuildwheel/resources/constraints.in
 platformdirs==4.2.2
     # via virtualenv
@@ -28,7 +28,7 @@ tomli==2.0.1
     # via build
 typing-extensions==4.12.2
     # via delocate
-virtualenv==20.26.2
+virtualenv==20.26.3
     # via -r cibuildwheel/resources/constraints.in
 zipp==3.19.2
     # via importlib-metadata

cibuildwheel/resources/constraints-python39.txt

@@ -8,17 +8,17 @@ delocate==0.11.0
     # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.8
     # via virtualenv
-filelock==3.14.0
+filelock==3.15.4
     # via virtualenv
-importlib-metadata==7.1.0
+importlib-metadata==8.0.0
     # via build
 macholib==1.16.3
     # via delocate
-packaging==24.0
+packaging==24.1
     # via
     #   build
     #   delocate
-pip==24.0
+pip==24.1.1
     # via -r cibuildwheel/resources/constraints.in
 platformdirs==4.2.2
     # via virtualenv
@@ -28,7 +28,7 @@ tomli==2.0.1
     # via build
 typing-extensions==4.12.2
     # via delocate
-virtualenv==20.26.2
+virtualenv==20.26.3
     # via -r cibuildwheel/resources/constraints.in
 zipp==3.19.2
     # via importlib-metadata

cibuildwheel/resources/constraints.in

@@ -1,5 +1,4 @@
-pip>=24.1b1 ; python_version >= '3.13'
-pip ; python_version < '3.13'
+pip
 build
 delocate
 virtualenv

cibuildwheel/resources/constraints.txt

@@ -8,15 +8,15 @@ delocate==0.11.0
     # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.8
     # via virtualenv
-filelock==3.14.0
+filelock==3.15.4
     # via virtualenv
 macholib==1.16.3
     # via delocate
-packaging==24.0
+packaging==24.1
     # via
     #   build
     #   delocate
-pip==24.0
+pip==24.1.1
     # via -r cibuildwheel/resources/constraints.in
 platformdirs==4.2.2
     # via virtualenv
@@ -24,5 +24,5 @@ pyproject-hooks==1.1.0
     # via build
 typing-extensions==4.12.2
     # via delocate
-virtualenv==20.26.2
+virtualenv==20.26.3
     # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/nodejs.toml

@@ -1,2 +1,2 @@
 url = "https://nodejs.org/dist/"
-v20 = "v20.14.0"
+v20 = "v20.15.0"

cibuildwheel/resources/pinned_docker_images.cfg

@@ -1,54 +1,54 @@
 [x86_64]
 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_64:2024-06-06-99f15a7
+manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2024.07.02-0
 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_64:2024-06-06-99f15a7
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_x86_64:2024-06-06-99f15a7
-musllinux_1_2 = quay.io/pypa/musllinux_1_2_x86_64:2024-06-06-99f15a7
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_x86_64:2024.07.02-0
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_x86_64:2024.07.02-0
+musllinux_1_2 = quay.io/pypa/musllinux_1_2_x86_64:2024.07.02-0
 
 [i686]
 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_i686:2024-06-06-99f15a7
+manylinux2014 = quay.io/pypa/manylinux2014_i686:2024.07.02-0
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_i686:2022-12-26-0d38463
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_i686:2024-06-06-99f15a7
-musllinux_1_2 = quay.io/pypa/musllinux_1_2_i686:2024-06-06-99f15a7
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_i686:2024.07.02-0
+musllinux_1_2 = quay.io/pypa/musllinux_1_2_i686:2024.07.02-0
 
 [pypy_x86_64]
 manylinux2010 = quay.io/pypa/manylinux2010_x86_64:2022-08-05-4535177
-manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2024-06-06-99f15a7
+manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2024.07.02-0
 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_64:2024-06-06-99f15a7
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_x86_64:2024.07.02-0
 
 [pypy_i686]
 manylinux2010 = quay.io/pypa/manylinux2010_i686:2022-08-05-4535177
-manylinux2014 = quay.io/pypa/manylinux2014_i686:2024-06-06-99f15a7
+manylinux2014 = quay.io/pypa/manylinux2014_i686:2024.07.02-0
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_i686:2022-12-26-0d38463
 
 [aarch64]
-manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2024-06-03-e195670
+manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2024.07.02-0
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_aarch64:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2024-06-03-e195670
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_aarch64:2024-06-03-e195670
-musllinux_1_2 = quay.io/pypa/musllinux_1_2_aarch64:2024-06-03-e195670
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2024.07.02-0
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_aarch64:2024.07.02-0
+musllinux_1_2 = quay.io/pypa/musllinux_1_2_aarch64:2024.07.02-0
 
 [ppc64le]
-manylinux2014 = quay.io/pypa/manylinux2014_ppc64le:2024-06-03-e195670
+manylinux2014 = quay.io/pypa/manylinux2014_ppc64le:2024.07.02-0
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_ppc64le:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_ppc64le:2024-06-03-e195670
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_ppc64le:2024-06-03-e195670
-musllinux_1_2 = quay.io/pypa/musllinux_1_2_ppc64le:2024-06-03-e195670
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_ppc64le:2024.07.02-0
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_ppc64le:2024.07.02-0
+musllinux_1_2 = quay.io/pypa/musllinux_1_2_ppc64le:2024.07.02-0
 
 [s390x]
-manylinux2014 = quay.io/pypa/manylinux2014_s390x:2024-06-03-e195670
+manylinux2014 = quay.io/pypa/manylinux2014_s390x:2024.07.02-0
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_s390x:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_s390x:2024-06-03-e195670
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_s390x:2024-06-03-e195670
-musllinux_1_2 = quay.io/pypa/musllinux_1_2_s390x:2024-06-03-e195670
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_s390x:2024.07.02-0
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_s390x:2024.07.02-0
+musllinux_1_2 = quay.io/pypa/musllinux_1_2_s390x:2024.07.02-0
 
 [pypy_aarch64]
-manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2024-06-03-e195670
+manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2024.07.02-0
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_aarch64:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2024-06-03-e195670
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2024.07.02-0
 

cibuildwheel/resources/virtualenv.toml

@@ -1,2 +1,2 @@
 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" }
+default = { version = "20.26.3", url = "https://github.com/pypa/get-virtualenv/blob/20.26.3/public/virtualenv.pyz?raw=true" }

cibuildwheel/util.py

@@ -19,7 +19,7 @@ from collections import defaultdict
 from collections.abc import Generator, Iterable, Mapping, MutableMapping, Sequence
 from dataclasses import dataclass
 from enum import Enum
-from functools import cached_property, lru_cache
+from functools import lru_cache
 from pathlib import Path, PurePath
 from tempfile import TemporaryDirectory
 from time import sleep
@@ -41,7 +41,6 @@ from .typing import PathOrStr, PlatformName
 
 __all__ = [
     "MANYLINUX_ARCHS",
-    "cached_property",
     "call",
     "chdir",
     "combine_constraints",

cibuildwheel/windows.py

@@ -223,7 +223,7 @@ def setup_python(
     dependency_constraint_flags: Sequence[PathOrStr],
     environment: ParsedEnvironment,
     build_frontend: BuildFrontendName,
-) -> dict[str, str]:
+) -> tuple[Path, dict[str, str]]:
     tmp.mkdir()
     implementation_id = python_configuration.identifier.split("-")[0]
     python_libs_base = None
@@ -330,7 +330,7 @@ def setup_python(
         setup_setuptools_cross_compile(tmp, python_configuration, python_libs_base, env)
         setup_rust_cross_compile(tmp, python_configuration, python_libs_base, env)
 
-    return env
+    return base_python, env
 
 
 def build(options: Options, tmp_path: Path) -> None:
@@ -376,7 +376,7 @@ def build(options: Options, tmp_path: Path) -> None:
                 ]
 
             # install Python
-            env = setup_python(
+            base_python, env = setup_python(
                 identifier_tmp_dir / "build",
                 config,
                 dependency_constraint_flags,
@@ -441,7 +441,7 @@ def build(options: Options, tmp_path: Path) -> None:
                     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)
-                    if use_uv:
+                    if use_uv and "--no-isolation" not in extra_flags and "-n" not in extra_flags:
                         extra_flags.append("--installer=uv")
                     call(
                         "python",
@@ -502,7 +502,7 @@ def build(options: Options, tmp_path: Path) -> None:
                 venv_dir = identifier_tmp_dir / "venv-test"
 
                 if use_uv:
-                    call("uv", "venv", venv_dir, "--python=python", env=env)
+                    call("uv", "venv", venv_dir, f"--python={base_python}", env=env)
                 else:
                     # Use pip version from the initial env to ensure determinism
                     venv_args = ["--no-periodic-update", f"--pip={pip_version}"]

docs/changelog.md

@@ -4,8 +4,31 @@ title: Changelog
 
 # Changelog
 
+### v2.19.2
+
+- 🐛 Update manylinux2014 pins to versions that support past-EoL CentOS 7 mirrors. (#1917)
+- 🐛 Support `--no-isolation` with `build[uv]` build-frontend. (#1889)
+- 🛠 Provide attestations for releases at <https://github.com/pypa/cibuildwheel/attestations>. (#1916)
+- 🛠 Provide CPython 3.13.0b3. (#1913)
+- 🛠 Remove some workarounds now that pip 21.1 is available. (#1891, #1892)
+- 📚 Remove nosetest from our docs. (#1821)
+- 📚 Document the macOS ARM workaround for 3.8 on GHA. (#1971)
+- 📚 GitLab CI + macOS is now a supported platform with an example. (#1911)
+
+
+### v2.19.1
+
+- 🐛 Don't require setup-python on GHA for Pyodide (#1868)
+- 🐛 Specify full python path for uv (fixes issue in 0.2.10 & 0.2.11) (#1881)
+- 🛠 Update for pip 24.1b2 on CPython 3.13. (#1879)
+- 🛠 Fix a warning in our schema generation script. (#1866)
+- 🛠 Cleaner output on pytest 8-8.2. (#1865)
+
+
 ### v2.19.0
 
+See the [release post](https://iscinumpy.dev/post/cibuildwheel-2-19-0/) for more info on new features!
+
 - 🌟 Add Pyodide platform. Set with `--platform pyodide` or `CIBW_PLATFORM: pyodide` on Linux with a host Python 3.12 to build WebAssembly wheels. Not accepted on PyPI currently, but usable directly in a website using Pyodide, for live docs, etc. (#1456, #1859)
 - 🌟 Add `build[uv]` backend, which will take a pre-existing uv install (or install `cibuildwheel[uv]`) and use `uv` for all environment setup and installs on Python 3.8+. This is significantly faster in most cases. (#1856)
 - ✨ Add free-threaded macOS builds and update CPython to 3.13.0b2. (#1854)

docs/contributing.md

@@ -177,7 +177,7 @@ Then, increment the project version number using:
 bin/bump_version.py
 ```
 
-You'll be prompted to enter the new version number. Update the changelog when prompted. The script will create a 'bump version' commit and version tag.
+(or `nox -s bump_version`) You'll be prompted to enter the new version number. Update the changelog when prompted. The script will create a 'bump version' commit and version tag.
 
 Finally, cut the release and push to GitHub.
 
@@ -186,3 +186,5 @@ git push && git push --tags
 ```
 
 Then head to https://github.com/pypa/cibuildwheel/releases and create a GitHub release from the new tag, pasting in the changelog entry. Once the release is created inside GitHub, a CI job will create the assets and upload them to PyPI.
+
+If there were any schema updates, run `pipx run ./bin/generate_schema.py --schemastore > partial-cibuildwheel.json` and contribute the changes to SchemaStore.

docs/data/projects.yml

@@ -657,3 +657,10 @@
       C++ framework. Uses cibuildwheel to deploy on as many operating
       systems and Python versions as possible with only one dependency
       (any NumPy).
+
+- name: streaming-form-data
+  gh: siddhantgoel/streaming-form-data
+  ci: [github]
+  os: [apple, linux, windows]
+  pypi: streaming-form-data
+  notes: Streaming parser for multipart/form-data written in Cython

docs/faq.md

@@ -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@v2.19.0
+uses: pypa/cibuildwheel@v2.19.2
 ```
 
 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==2.19.0
+cibuildwheel==2.19.2
 ```
 
 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:
@@ -328,7 +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==2.19.0 --output-dir wheelhouse
+pipx run cibuildwheel==2.19.2 --output-dir wheelhouse
 pipx run twine upload wheelhouse/*.whl
 ```
 
@@ -363,16 +363,25 @@ If you're building on an arm64 runner, you might notice something strange about
 
 This is fine for simple C extensions, but for more complicated builds on arm64 it becomes an issue.
 
-So, if the cross-compilation is an issue for you, there is an 'experimental' installer available that's built natively for arm64.
-
-To use this installer and perform native CPython 3.8 building, before invoking cibuildwheel, install the universal2 version of Python on your arm64 runner, something like:
+So, if you want to build macOS arm64 wheels on an arm64 runner (e.g., `macos-14`) on Python 3.8, before invoking cibuildwheel, you should install a native arm64 Python 3.8 interpreter on the runner:
 
 
-```bash
-curl -o /tmp/Python38.pkg https://www.python.org/ftp/python/3.8.10/python-3.8.10-macos11.pkg
-sudo installer -pkg /tmp/Python38.pkg -target /
-sh "/Applications/Python 3.8/Install Certificates.command"
-```
+!!! tab "GitHub Actions"
+
+    ```yaml
+    - uses: actions/setup-python@v5
+      with:
+        python-version: 3.8
+      if: runner.os == 'macOS' && runner.arch == 'ARM64'
+    ```
+
+!!! tab "Generic"
+
+    ```bash
+    curl -o /tmp/Python38.pkg https://www.python.org/ftp/python/3.8.10/python-3.8.10-macos11.pkg
+    sudo installer -pkg /tmp/Python38.pkg -target /
+    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+.
 

docs/options.md

@@ -624,7 +624,7 @@ This option can also be set using the [command-line option](#command-line) `--pr
 ## Build customization
 
 ### `CIBW_BUILD_FRONTEND` {: #build-frontend}
-> Set the tool to use to build, either "pip" (default for now), "build", or "build[uv]"
+> Set the tool to use to build, either "pip" (default for now), "build", or "build\[uv\]"
 
 Options:
 
@@ -636,7 +636,7 @@ Default: `pip`
 Choose which build frontend to use. Can either be "pip", which will run
 `python -m pip wheel`, or "build", which will run `python -m build --wheel`.
 
-You can also use "build[uv]", which will use an external [uv][] everywhere
+You can also use "build\[uv\]", which will use an external [uv][] everywhere
 possible, both through `--installer=uv` passed to build, as well as when making
 all build and test environments. This will generally speed up cibuildwheel.
 Make sure you have an external uv on Windows and macOS, either by
@@ -657,6 +657,12 @@ optional `args` option.
     will change the default to [build][], in line with the PyPA's recommendation.
     If you want to try `build` before this, you can use this option.
 
+!!! warning
+    If you are using `build[uv]` and are passing `--no-isolation` or `-n`, we
+    will detect this and avoid passing `--installer=uv` to build, but still
+    install all packages with uv. We do not currently detect combined short
+    options, like `-xn`!
+
 [pip]: https://pip.pypa.io/en/stable/cli/pip_wheel/
 [build]: https://github.com/pypa/build/
 [uv]: https://github.com/astral-sh/uv
@@ -818,7 +824,7 @@ Platform-specific environment variables are also available:<br/>
     In configuration mode, you can use a [TOML][] table instead of a raw string as shown above.
 
 !!! note
-    cibuildwheel always defines the environment variable `CIBUILDWHEEL=1`. This can be useful for [building wheels with optional extensions](faq.md#building-packages-with-optional-c-extensions).
+    cibuildwheel always defines the environment variable `CIBUILDWHEEL=1`. This can be useful for [building wheels with optional extensions](faq.md#optional-extensions).
 
 !!! note
     To do its work, cibuildwheel sets the variables `VIRTUALENV_PIP`, `DIST_EXTRA_CONFIG`, `SETUPTOOLS_EXT_SUFFIX`, `PIP_DISABLE_PIP_VERSION_CHECK`, `PIP_ROOT_USER_ACTION`, and it extends the variables `PATH` and `PIP_CONSTRAINT`. Your assignments to these options might be replaced or extended.
@@ -1383,9 +1389,6 @@ Platform-specific environment variables are also available:<br/>
 !!! tab examples "Environment variables"
 
     ```yaml
-    # Run the project tests against the installed wheel using `nose`
-    CIBW_TEST_COMMAND: nosetests {project}/tests
-
     # Run the package tests using `pytest`
     CIBW_TEST_COMMAND: pytest {package}/tests
 
@@ -1402,9 +1405,6 @@ Platform-specific environment variables are also available:<br/>
 
     ```toml
     [tool.cibuildwheel]
-    # Run the project tests against the installed wheel using `nose`
-    test-command = "nosetests {project}/tests"
-
     # Run the package tests using `pytest`
     test-command = "pytest {package}/tests"
 
@@ -1510,7 +1510,7 @@ Platform-specific environment variables are also available:<br/>
     CIBW_TEST_REQUIRES: pytest
 
     # Install specific versions of test dependencies
-    CIBW_TEST_REQUIRES: nose==1.3.7 moto==0.4.31
+    CIBW_TEST_REQUIRES: pytest==8.2.2 packaging==24.1
     ```
 
 !!! tab examples "pyproject.toml"
@@ -1522,7 +1522,7 @@ Platform-specific environment variables are also available:<br/>
 
     # Install specific versions of test dependencies
     [tool.cibuildwheel]
-    test-requires = ["nose==1.3.7", "moto==0.4.31"]
+    test-requires = ["pytest==8.2.2", "packaging==24.1"]
     ```
 
     In configuration files, you can use an array, and the items will be joined with a space.

docs/setup.md

@@ -161,7 +161,7 @@ To build Linux, Mac, and Windows wheels using GitHub Actions, create a `.github/
           - uses: actions/checkout@v4
 
           - name: Build wheels
-            run: pipx run cibuildwheel==2.19.0
+            run: pipx run cibuildwheel==2.19.2
 
           - uses: actions/upload-artifact@v4
             with:
@@ -198,7 +198,7 @@ To build Linux, Mac, and Windows wheels using GitHub Actions, create a `.github/
           - uses: actions/setup-python@v5
 
           - name: Install cibuildwheel
-            run: python -m pip install cibuildwheel==2.19.0
+            run: python -m pip install cibuildwheel==2.19.2
 
           - name: Build wheels
             run: python -m cibuildwheel --output-dir wheelhouse

docs/working-examples.md

@@ -12,9 +12,9 @@ title: Working examples
 | [pytorch-fairseq][]               | ![github icon][] | ![apple icon][] ![linux icon][] | Facebook AI Research Sequence-to-Sequence Toolkit written in Python. |
 | [NumPy][]                         | ![github icon][] ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | The fundamental package for scientific computing with Python. |
 | [Tornado][]                       | ![github icon][] | ![linux icon][] ![apple icon][] ![windows icon][] | Tornado is a Python web framework and asynchronous networking library. Uses stable ABI for a small C extension. |
-| [Matplotlib][]                    | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | The venerable Matplotlib, a Python library with C++ portions |
-| [NCNN][]                          | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | ncnn is a high-performance neural network inference framework optimized for the mobile platform |
 | [duckdb][]                        | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | DuckDB is an analytical in-process SQL database management system |
+| [NCNN][]                          | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | ncnn is a high-performance neural network inference framework optimized for the mobile platform |
+| [Matplotlib][]                    | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | The venerable Matplotlib, a Python library with C++ portions |
 | [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 |
@@ -75,10 +75,10 @@ title: Working examples
 | [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 |
 | [dd-trace-py][]                   | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Uses custom alternate arch emulation on GitHub |
-| [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 |
+| [python-rapidjson][]              | ![travisci icon][] ![gitlab icon][] ![appveyor icon][] | ![windows icon][] ![linux icon][] | Python wrapper around rapidjson |
 | [pybind11 python_example][]       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Example pybind11 module built with a Python-based build system |
+| [python-snappy][]                 | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Python bindings for the snappy google library |
 | [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. |
 | [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 |
@@ -90,14 +90,15 @@ title: Working examples
 | [PyGLM][]                         | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Fast OpenGL Mathematics (GLM) for Python |
 | [pillow-heif][]                   | ![github icon][] ![cirrusci icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Bindings to libheif library with third party dependencies. Fully automated CI for tests and publishing including Apple Silicon builds. |
 | [TgCrypto][]                      | ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Includes a Windows Travis build. |
+| [streaming-form-data][]           | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Streaming parser for multipart/form-data written in Cython |
 | [iDynTree][]                      | ![github icon][] | ![linux icon][] | Uses manylinux_2_24 |
 | [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 |
 | [power-grid-model][]              | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Python/C++ library for distribution power system analysis |
+| [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 |
-| [fathon][]                        | ![travisci icon][] | ![apple icon][] ![linux icon][] | python package for DFA (Detrended Fluctuation Analysis) and related algorithms |
 | [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. |
+| [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.  |
 | [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. |
@@ -108,10 +109,10 @@ title: Working examples
 | [numpythia][]                     | ![github icon][] | ![apple icon][] ![linux icon][] | The interface between PYTHIA and NumPy |
 | [pyjet][]                         | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | The interface between FastJet and NumPy |
 | [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. |
-| [SiPM][]                          | ![github icon][] | ![apple icon][] ![linux icon][] | High performance library for SiPM detectors simulation using C++17, OpenMP and AVX2 intrinsics. |
 | [GSD][]                           | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Cython and NumPy project with 64-bit wheels. |
-| [CorrectionLib][]                 | ![github icon][] | ![apple icon][] ![linux icon][] | Structured JSON powered correction library for HEP, designed for the CMS experiment at CERN. |
+| [SiPM][]                          | ![github icon][] | ![apple icon][] ![linux icon][] | High performance library for SiPM detectors simulation using C++17, OpenMP and AVX2 intrinsics. |
 | [aalink][]                        | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Async Python interface for Ableton Link. |
+| [CorrectionLib][]                 | ![github icon][] | ![apple icon][] ![linux icon][] | Structured JSON powered correction library for HEP, designed for the CMS experiment at CERN. |
 | [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). |
@@ -121,9 +122,9 @@ title: Working examples
 [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
 [duckdb]: https://github.com/duckdb/duckdb
+[NCNN]: https://github.com/Tencent/ncnn
+[Matplotlib]: https://github.com/matplotlib/matplotlib
 [Prophet]: https://github.com/facebook/prophet
 [MyPy]: https://github.com/mypyc/mypy_mypyc-wheels
 [Kivy]: https://github.com/kivy/kivy
@@ -184,10 +185,10 @@ title: Working examples
 [pybind11 cmake_example]: https://github.com/pybind/cmake_example
 [KDEpy]: https://github.com/tommyod/KDEpy
 [dd-trace-py]: https://github.com/DataDog/dd-trace-py
-[python-rapidjson]: https://github.com/python-rapidjson/python-rapidjson
 [tgcalls]: https://github.com/MarshalX/tgcalls
-[python-snappy]: https://github.com/intake/python-snappy
+[python-rapidjson]: https://github.com/python-rapidjson/python-rapidjson
 [pybind11 python_example]: https://github.com/pybind/python_example
+[python-snappy]: https://github.com/intake/python-snappy
 [abess]: https://github.com/abess-team/abess
 [sourmash]: https://github.com/sourmash-bio/sourmash
 [cyvcf2]: https://github.com/brentp/cyvcf2
@@ -199,14 +200,15 @@ title: Working examples
 [PyGLM]: https://github.com/Zuzu-Typ/PyGLM
 [pillow-heif]: https://github.com/bigcat88/pillow_heif
 [TgCrypto]: https://github.com/pyrogram/tgcrypto
+[streaming-form-data]: https://github.com/siddhantgoel/streaming-form-data
 [iDynTree]: https://github.com/robotology/idyntree
 [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
+[Python-WebRTC]: https://github.com/MarshalX/python-webrtc
 [pybase64]: https://github.com/mayeut/pybase64
-[fathon]: https://github.com/stfbnc/fathon
 [Imagecodecs (fork)]: https://github.com/czaki/imagecodecs_build
+[fathon]: https://github.com/stfbnc/fathon
 [Arbor]: https://github.com/arbor-sim/arbor
 [pybind11 scikit_build_example]: https://github.com/pybind/scikit_build_example
 [polaroid]: https://github.com/daggy1234/polaroid
@@ -217,10 +219,10 @@ title: Working examples
 [numpythia]: https://github.com/scikit-hep/numpythia
 [pyjet]: https://github.com/scikit-hep/pyjet
 [ril]: https://github.com/Cryptex-github/ril-py
-[SiPM]: https://github.com/EdoPro98/SimSiPM
 [GSD]: https://github.com/glotzerlab/gsd
-[CorrectionLib]: https://github.com/cms-nanoAOD/correctionlib
+[SiPM]: https://github.com/EdoPro98/SimSiPM
 [aalink]: https://github.com/artfwo/aalink
+[CorrectionLib]: https://github.com/cms-nanoAOD/correctionlib
 [xmlstarlet]: https://github.com/dimitern/xmlstarlet
 [pyinstrument_cext]: https://github.com/joerick/pyinstrument_cext
 [werpy]: https://github.com/analyticsinmotion/werpy

examples/appveyor-minimal.yml

@@ -12,7 +12,7 @@ stack: python 3.7
 init:
 - cmd: set PATH=C:\Python37;C:\Python37\Scripts;%PATH%
 
-install: python -m pip install cibuildwheel==2.19.0
+install: python -m pip install cibuildwheel==2.19.2
 
 build_script: python -m cibuildwheel --output-dir wheelhouse
 

examples/azure-pipelines-minimal.yml

@@ -6,7 +6,7 @@ jobs:
     - bash: |
         set -o errexit
         python3 -m pip install --upgrade pip
-        pip3 install cibuildwheel==2.19.0
+        pip3 install cibuildwheel==2.19.2
       displayName: Install dependencies
     - bash: cibuildwheel --output-dir wheelhouse .
       displayName: Build wheels
@@ -14,13 +14,13 @@ jobs:
       inputs: {pathtoPublish: 'wheelhouse'}
 
 - job: macos
-  pool: {vmImage: 'macOS-11'}
+  pool: {vmImage: 'macOS-12'}
   steps:
     - task: UsePythonVersion@0
     - bash: |
         set -o errexit
         python3 -m pip install --upgrade pip
-        python3 -m pip install cibuildwheel==2.19.0
+        python3 -m pip install cibuildwheel==2.19.2
       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==2.19.0
+        pip install cibuildwheel==2.19.2
       displayName: Install dependencies
     - bash: cibuildwheel --output-dir wheelhouse .
       displayName: Build wheels

examples/circleci-minimal.yml

@@ -4,14 +4,14 @@ jobs:
   linux-wheels:
     working_directory: ~/linux-wheels
     docker:
-      - image: circleci/python:3.9
+      - image: cimg/python:3.12
     steps:
       - checkout
       - setup_remote_docker
       - run:
           name: Build the Linux wheels.
           command: |
-            pip3 install --user cibuildwheel==2.19.0
+            python3 -m pip install --user cibuildwheel==2.19.2
             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==2.19.0
+            python3 -m pip install --user cibuildwheel==2.19.2
             python3 -m cibuildwheel --output-dir wheelhouse
       - store_artifacts:
           path: wheelhouse/
@@ -36,13 +36,15 @@ jobs:
   osx-wheels:
     working_directory: ~/osx-wheels
     macos:
-      xcode: 12.5.1
+      xcode: 15.4.0
+    resource_class: macos.m1.medium.gen1
     steps:
       - checkout
       - run:
           name: Build the OS X wheels.
           command: |
-            pip3 install cibuildwheel==2.19.0
+            sudo softwareupdate --install-rosetta --agree-to-license  # for python<=3.8 or x86_64/universal2 tests
+            pip3 install cibuildwheel==2.19.2
             cibuildwheel --output-dir wheelhouse
       - store_artifacts:
           path: wheelhouse/

examples/cirrus-ci-intel-mac.yml

@@ -1,6 +1,6 @@
 build_and_store_wheels: &BUILD_AND_STORE_WHEELS
   install_cibuildwheel_script:
-    - python -m pip install cibuildwheel==2.19.0
+    - python -m pip install cibuildwheel==2.19.2
   run_cibuildwheel_script:
     - cibuildwheel
   wheels_artifacts:

examples/cirrus-ci-minimal.yml

@@ -1,6 +1,6 @@
 build_and_store_wheels: &BUILD_AND_STORE_WHEELS
   install_cibuildwheel_script:
-    - python -m pip install cibuildwheel==2.19.0
+    - python -m pip install cibuildwheel==2.19.2
   run_cibuildwheel_script:
     - cibuildwheel
   wheels_artifacts:

examples/github-deploy.yml

@@ -23,7 +23,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.19.0
+        uses: pypa/cibuildwheel@v2.19.2
 
       - uses: actions/upload-artifact@v4
         with:

examples/github-minimal.yml

@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.19.0
+        uses: pypa/cibuildwheel@v2.19.2
         # env:
         #   CIBW_SOME_OPTION: value
         #    ...

examples/github-with-qemu.yml

@@ -21,7 +21,7 @@ jobs:
           platforms: all
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.19.0
+        uses: pypa/cibuildwheel@v2.19.2
         env:
           # configure cibuildwheel to build native archs ('auto'), and some
           # emulated ones

examples/gitlab-minimal.yml

@@ -1,5 +1,5 @@
 linux:
-  image: python:3.8
+  image: python:3.12
   # make a docker daemon available for cibuildwheel to use
   services:
     - name: docker:dind
@@ -12,7 +12,7 @@ linux:
     DOCKER_TLS_CERTDIR: ""
   script:
     - curl -sSL https://get.docker.com/ | sh
-    - python -m pip install cibuildwheel==2.19.0
+    - python -m pip install cibuildwheel==2.19.2
     - cibuildwheel --output-dir wheelhouse
   artifacts:
     paths:
@@ -21,13 +21,25 @@ linux:
 windows:
   image: mcr.microsoft.com/windows/servercore:1809
   before_script:
-    - choco install python -y --version 3.8.6
+    - choco install python -y --version 3.12.4
     - choco install git.install -y
-    - py -m pip install cibuildwheel==2.19.0
+    - py -m pip install cibuildwheel==2.19.2
   script:
     - py -m cibuildwheel --output-dir wheelhouse --platform windows
   artifacts:
     paths:
       - wheelhouse/
   tags:
-    - windows
+    - saas-windows-medium-amd64
+
+macos:
+  image: macos-14-xcode-15
+  before_script:
+    - python3 -m pip install cibuildwheel==2.19.2
+  script:
+    - python3 -m cibuildwheel --output-dir wheelhouse
+  artifacts:
+    paths:
+      - wheelhouse/
+  tags:
+    - saas-macos-medium-m1

examples/gitlab-with-qemu.yml

@@ -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==2.19.0
+    - python -m pip install cibuildwheel==2.19.2
     # Assuming your CI runner's default architecture is x86_64...
     - cibuildwheel --output-dir wheelhouse --platform linux --archs aarch64
   artifacts:

examples/travis-ci-deploy.yml

@@ -20,7 +20,7 @@ jobs:
         - ln -s /c/Python38/python.exe /c/Python38/python3.exe
 
 install:
-  - python3 -m pip install cibuildwheel==2.19.0
+  - python3 -m pip install cibuildwheel==2.19.2
 
 script:
   # build the wheels, put them into './dist'

examples/travis-ci-minimal.yml

@@ -26,7 +26,7 @@ jobs:
         - ln -s /c/Python38/python.exe /c/Python38/python3.exe
 
 install:
-  - python3 -m pip install cibuildwheel==2.19.0
+  - python3 -m pip install cibuildwheel==2.19.2
 
 script:
   # build the wheels, put them into './wheelhouse'

examples/travis-ci-test-and-deploy.yml

@@ -54,7 +54,7 @@ jobs:
     - stage: deploy
       name: Build and deploy Linux wheels
       services: docker
-      install: python3 -m pip install cibuildwheel==2.19.0 twine
+      install: python3 -m pip install cibuildwheel==2.19.2 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==2.19.0 twine
+      install: python3 -m pip install cibuildwheel==2.19.2 twine
       script: python3 -m cibuildwheel --output-dir wheelhouse
       after_success: python3 -m twine upload --skip-existing wheelhouse/*.whl
 

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "cibuildwheel"
-version = "2.19.0"
+version = "2.19.2"
 description = "Build Python wheels on CI with minimal configuration."
 readme = "README.md"
 license = "BSD-2-Clause"
@@ -93,7 +93,12 @@ Homepage = "https://github.com/pypa/cibuildwheel"
 
 [tool.pytest.ini_options]
 minversion = "6.0"
-addopts = ["-ra", "--showlocals", "--strict-markers", "--strict-config"]
+addopts = [
+  "-rfEsX",  # TODO: replace with -ra when pytest > 8.2.2 is released
+  "--showlocals",
+  "--strict-markers",
+  "--strict-config",
+]
 junit_family = "xunit2"
 xfail_strict = true
 filterwarnings = ["error"]

test/conftest.py

@@ -28,22 +28,22 @@ def pytest_addoption(parser) -> None:
     )
 
 
-@pytest.fixture(
-    params=[{"CIBW_BUILD_FRONTEND": "pip"}, {"CIBW_BUILD_FRONTEND": "build"}], ids=["pip", "build"]
-)
-def build_frontend_env_nouv(request) -> dict[str, str]:
-    if platform == "pyodide":
+@pytest.fixture(params=["pip", "build"])
+def build_frontend_env_nouv(request: pytest.FixtureRequest) -> dict[str, str]:
+    frontend = request.param
+    if platform == "pyodide" and frontend == "pip":
         pytest.skip("Can't use pip as build frontend for pyodide platform")
 
-    return request.param  # type: ignore[no-any-return]
+    return {"CIBW_BUILD_FRONTEND": frontend}
 
 
 @pytest.fixture()
 def build_frontend_env(build_frontend_env_nouv: dict[str, str]) -> dict[str, str]:
-    if build_frontend_env_nouv["CIBW_BUILD_FRONTEND"] == "build" and find_uv() is not None:
-        return {"CIBW_BUILD_FRONTEND": "build[uv]"}
+    frontend = build_frontend_env_nouv["CIBW_BUILD_FRONTEND"]
+    if frontend != "build" or platform == "pyodide" or find_uv() is None:
+        return build_frontend_env_nouv
 
-    return build_frontend_env_nouv
+    return {"CIBW_BUILD_FRONTEND": "build[uv]"}
 
 
 @pytest.fixture()

test/test_before_test.py

@@ -34,7 +34,7 @@ class TestBeforeTest(TestCase):
 """
 
 
-def test(tmp_path):
+def test(tmp_path, build_frontend_env):
     project_dir = tmp_path / "project"
     before_test_project.generate(project_dir)
     test_project_dir = project_dir / "dependency"
@@ -49,7 +49,7 @@ def test(tmp_path):
         before_test_steps.extend(
             ["pyodide build {project}/dependency", "pip install --find-links dist/ spam"]
         )
-    else:
+    elif build_frontend_env["CIBW_BUILD_FRONTEND"] in {"pip", "build"}:
         before_test_steps.append("python -m pip install {project}/dependency")
 
     before_test = " && ".join(before_test_steps)
@@ -66,6 +66,7 @@ def test(tmp_path):
             # mac/linux.
             "CIBW_TEST_COMMAND": f"false || {utils.invoke_pytest()} {{project}}/test",
             "CIBW_TEST_COMMAND_WINDOWS": "pytest {project}/test",
+            **build_frontend_env,
         },
     )
 

test/test_dependency_versions.py

@@ -52,12 +52,14 @@ def get_versions_from_constraint_file(constraint_file):
     return dict(re.findall(VERSION_REGEX, constraint_file_text))
 
 
-@pytest.mark.parametrize("python_version", ["3.6", "3.8", "3.10"])
+@pytest.mark.parametrize("python_version", ["3.6", "3.8", "3.12"])
 def test_pinned_versions(tmp_path, python_version, build_frontend_env_nouv):
     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")
+    if python_version != "3.12" and utils.platform == "pyodide":
+        pytest.skip(f"pyodide does not support Python {python_version}")
 
     project_dir = tmp_path / "project"
     project_with_expected_version_checks.generate(project_dir)

test/test_pep518.py

@@ -8,8 +8,8 @@ basic_project = test_projects.new_c_project(
     setup_py_add=textwrap.dedent(
         """
         # Will fail if PEP 518 does work
-        import requests
-        assert requests.__version__ == "2.27.0", "Requests found but wrong version ({0})".format(requests.__version__)
+        import jmespath
+        assert jmespath.__version__ == "0.10.0", "'jmespath' found but wrong version ({0})".format(jmespath.__version__)
 
         # Just making sure environment is still set
         import os
@@ -24,8 +24,7 @@ basic_project.files["pyproject.toml"] = """
 requires = [
     "setuptools >= 42",
     "setuptools_scm[toml]>=4.1.2",
-    "wheel",
-    "requests==2.27.0"
+    "jmespath==0.10.0"
 ]
 
 build-backend = "setuptools.build_meta"

test/test_testing.py

@@ -135,8 +135,8 @@ def test_failing_test(tmp_path):
             project_dir,
             output_dir=output_dir,
             add_env={
-                "CIBW_TEST_REQUIRES": "nose",
-                "CIBW_TEST_COMMAND": "nosetests {project}/test",
+                "CIBW_TEST_REQUIRES": "pytest",
+                "CIBW_TEST_COMMAND": f"{utils.invoke_pytest()} {{project}}/test",
                 # manylinux1 has a version of bash that's been shown to have
                 # problems with this, so let's check that.
                 "CIBW_MANYLINUX_I686_IMAGE": "manylinux1",