Bump version: v1.12.0

README.md

@@ -28,7 +28,7 @@ What does it do?
 | CPython 3.5     | ✅ |   | ✅  | ✅  | ✅ | ✅ | ✅ | ✅ | ✅ |
 | CPython 3.6     | ✅ |   | ✅  | ✅  | ✅ | ✅ | ✅ | ✅ | ✅ |
 | CPython 3.7     | ✅ |   | ✅  | ✅  | ✅ | ✅ | ✅ | ✅ | ✅ |
-| CPython 3.8     | ✅ |   | ✅  | ✅  | ✅ | ✅ | ✅ | ✅ | ✅ |
+| CPython 3.8     | ✅ | ✅ | ✅  | ✅  | ✅ | ✅ | ✅ | ✅ | ✅ |
 | CPython 3.9     | ✅ | ✅ | ✅  | ✅  | ✅ | ✅ | ✅ | ✅ | ✅ |
 | PyPy 2.7 v7.3.3 | ✅ |    |    | ✅  | ✅ |    |    |    |   |
 | PyPy 3.6 v7.3.3 | ✅ |    |    | ✅  | ✅ |    |    |    |   |
@@ -48,7 +48,7 @@ Usage
 
 |                 | Linux | macOS | Windows | Linux ARM |
 |-----------------|-------|-------|---------|--------------|
-| GitHub Actions  | ✅    | ✅    | ✅      | ✅¹           |
+| GitHub Actions  | ✅    | ✅    | ✅      | ✅¹          |
 | Azure Pipelines | ✅    | ✅    | ✅      |              |
 | Travis CI       | ✅    | ✅    | ✅      | ✅           |
 | AppVeyor        | ✅    | ✅    | ✅      |              |
@@ -86,7 +86,7 @@ jobs:
       - uses: actions/setup-python@v2
 
       - name: Install cibuildwheel
-        run: python -m pip install cibuildwheel==1.11.1.post1
+        run: python -m pip install cibuildwheel==1.12.0
 
       - name: Build wheels
         run: python -m cibuildwheel --output-dir wheelhouse
@@ -346,6 +346,12 @@ Changelog
 
 <!--changelog-start-->
 
+### v1.12.0
+
+_22 June 2021_
+
+- ✨ Adds support building universal2/arm64 wheels on Python 3.8.
+
 ### v1.11.1
 
 _28 May 2021_

cibuildwheel/__init__.py

@@ -1 +1 @@
-__version__ = "1.11.1.post1"
+__version__ = "1.12.0"

cibuildwheel/macos.py

@@ -293,22 +293,20 @@ def setup_python(
         # https://github.com/python/cpython/blob/a5ed2fe0eedefa1649aa93ee74a0bafc8e628a10/Lib/_osx_support.py#L260
         env.setdefault("ARCHFLAGS", "-arch x86_64")
 
-    if python_configuration.version == "3.9":
-        if python_configuration.identifier.endswith("x86_64"):
-            # even on the macos11.0 Python installer, on the x86_64 side it's
-            # compatible back to 10.9.
-            env.setdefault("_PYTHON_HOST_PLATFORM", "macosx-10.9-x86_64")
-            env.setdefault("ARCHFLAGS", "-arch x86_64")
-        elif config_is_arm64:
+    elif python_configuration.version not in {"3.6", "3.7"}:
+        if config_is_arm64:
             # macOS 11 is the first OS with arm64 support, so the wheels
             # have that as a minimum.
             env.setdefault("_PYTHON_HOST_PLATFORM", "macosx-11.0-arm64")
             env.setdefault("ARCHFLAGS", "-arch arm64")
         elif config_is_universal2:
-            if get_macos_version() < (10, 16):
-                # we can do universal2 builds on macos 10.15, but we need to
-                # set ARCHFLAGS otherwise CPython sets it to `-arch x86_64`
-                env.setdefault("ARCHFLAGS", "-arch arm64 -arch x86_64")
+            env.setdefault("_PYTHON_HOST_PLATFORM", "macosx-10.9-universal2")
+            env.setdefault("ARCHFLAGS", "-arch arm64 -arch x86_64")
+        elif python_configuration.identifier.endswith("x86_64"):
+            # even on the macos11.0 Python installer, on the x86_64 side it's
+            # compatible back to 10.9.
+            env.setdefault("_PYTHON_HOST_PLATFORM", "macosx-10.9-x86_64")
+            env.setdefault("ARCHFLAGS", "-arch x86_64")
 
     building_arm64 = config_is_arm64 or config_is_universal2
     if building_arm64 and get_macos_version() < (10, 16) and "SDKROOT" not in env:

cibuildwheel/resources/build-platforms.toml

@@ -40,10 +40,12 @@ python_configurations = [
   { identifier = "cp35-macosx_x86_64", version = "3.5", url = "https://www.python.org/ftp/python/3.5.4/python-3.5.4-macosx10.6.pkg" },
   { identifier = "cp36-macosx_x86_64", version = "3.6", url = "https://www.python.org/ftp/python/3.6.8/python-3.6.8-macosx10.9.pkg" },
   { identifier = "cp37-macosx_x86_64", version = "3.7", url = "https://www.python.org/ftp/python/3.7.9/python-3.7.9-macosx10.9.pkg" },
-  { identifier = "cp38-macosx_x86_64", version = "3.8", url = "https://www.python.org/ftp/python/3.8.9/python-3.8.9-macosx10.9.pkg" },
-  { identifier = "cp39-macosx_x86_64", version = "3.9", url = "https://www.python.org/ftp/python/3.9.4/python-3.9.4-macos11.pkg" },
-  { identifier = "cp39-macosx_arm64", version = "3.9", url = "https://www.python.org/ftp/python/3.9.4/python-3.9.4-macos11.pkg" },
-  { identifier = "cp39-macosx_universal2", version = "3.9", url = "https://www.python.org/ftp/python/3.9.4/python-3.9.4-macos11.pkg" },
+  { identifier = "cp38-macosx_x86_64", version = "3.8", url = "https://www.python.org/ftp/python/3.8.10/python-3.8.10-macosx10.9.pkg" },
+  { identifier = "cp38-macosx_arm64", version = "3.8", url = "https://www.python.org/ftp/python/3.8.10/python-3.8.10-macosx10.9.pkg" },
+  { identifier = "cp38-macosx_universal2", version = "3.8", url = "https://www.python.org/ftp/python/3.8.10/python-3.8.10-macosx10.9.pkg" },
+  { identifier = "cp39-macosx_x86_64", version = "3.9", url = "https://www.python.org/ftp/python/3.9.5/python-3.9.5-macos11.pkg" },
+  { identifier = "cp39-macosx_arm64", version = "3.9", url = "https://www.python.org/ftp/python/3.9.5/python-3.9.5-macos11.pkg" },
+  { identifier = "cp39-macosx_universal2", version = "3.9", url = "https://www.python.org/ftp/python/3.9.5/python-3.9.5-macos11.pkg" },
   { identifier = "pp27-macosx_x86_64", version = "2.7", url = "https://downloads.python.org/pypy/pypy2.7-v7.3.3-osx64.tar.bz2" },
   { identifier = "pp36-macosx_x86_64", version = "3.6", url = "https://downloads.python.org/pypy/pypy3.6-v7.3.3-osx64.tar.bz2" },
   { identifier = "pp37-macosx_x86_64", version = "3.7", url = "https://downloads.python.org/pypy/pypy3.7-v7.3.3-osx64.tar.bz2" },

docs/faq.md

@@ -235,7 +235,7 @@ 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@v1.11.1.post1
+uses: pypa/cibuildwheel@v1.12.0
 ```
 
 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.
@@ -261,7 +261,7 @@ The second option, and the only one that supports other CI systems, is using a `
 
 ```bash
 # requirements-cibw.txt
-cibuildwheel==1.11.1.post1
+cibuildwheel==1.12.0
 ```
 
 Then your install step would have `python -m pip install -r requirements-cibw.txt` in it. Your `dependabot.yml` file could look like this:

docs/setup.md

@@ -46,7 +46,7 @@ To build Linux, Mac, and Windows wheels using GitHub Actions, create a `.github/
           - uses: actions/checkout@v2
 
           - name: Build wheels
-            run: pipx run cibuildwheel==1.11.1.post1
+            run: pipx run cibuildwheel==1.12.0
 
           - uses: actions/upload-artifact@v2
             with:
@@ -81,7 +81,7 @@ To build Linux, Mac, and Windows wheels using GitHub Actions, create a `.github/
           - uses: actions/setup-python@v2
 
           - name: Install cibuildwheel
-            run: python -m pip install cibuildwheel==1.11.1.post1
+            run: python -m pip install cibuildwheel==1.12.0
 
           - name: Build wheels
             run: python -m cibuildwheel --output-dir wheelhouse

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==1.11.1.post1
+install: python -m pip install cibuildwheel==1.12.0
 
 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==1.11.1.post1
+        pip3 install cibuildwheel==1.12.0
       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==1.11.1.post1
+        python3 -m pip install cibuildwheel==1.12.0
       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==1.11.1.post1
+        pip install cibuildwheel==1.12.0
       displayName: Install dependencies
     - bash: cibuildwheel --output-dir wheelhouse .
       displayName: Build wheels

examples/circleci-minimal.yml

@@ -11,7 +11,7 @@ jobs:
       - run:
           name: Build the Linux wheels.
           command: |
-            pip3 install --user cibuildwheel==1.11.1.post1
+            pip3 install --user cibuildwheel==1.12.0
             cibuildwheel --output-dir wheelhouse
       - store_artifacts:
           path: wheelhouse/
@@ -25,7 +25,7 @@ jobs:
       - run:
           name: Build the OS X wheels.
           command: |
-            pip3 install cibuildwheel==1.11.1.post1
+            pip3 install cibuildwheel==1.12.0
             cibuildwheel --output-dir wheelhouse
       - store_artifacts:
           path: wheelhouse/

examples/github-apple-silicon.yml

@@ -10,7 +10,7 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v1.11.1.post1
+        uses: pypa/cibuildwheel@v1.12.0
         env:
           CIBW_ARCHS_MACOS: x86_64 universal2
 

examples/github-deploy.yml

@@ -27,7 +27,7 @@ jobs:
           python-version: '3.8'
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v1.11.1.post1
+        uses: pypa/cibuildwheel@v1.12.0
 
       - uses: actions/upload-artifact@v2
         with:

examples/github-minimal.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v1.11.1.post1
+        uses: pypa/cibuildwheel@v1.12.0
         # to supply options, put them in 'env', like:
         # env:
         #   CIBW_SOME_OPTION: value

examples/github-with-qemu.yml

@@ -25,7 +25,7 @@ jobs:
           platforms: all
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v1.11.1.post1
+        uses: pypa/cibuildwheel@v1.12.0
         env:
           # configure cibuildwheel to build native archs ('auto'), and some
           # emulated ones

examples/gitlab-minimal.yml

@@ -12,7 +12,7 @@ linux:
     DOCKER_TLS_CERTDIR: ""
   script:
     - curl -sSL https://get.docker.com/ | sh
-    - python -m pip install cibuildwheel==1.11.1.post1
+    - python -m pip install cibuildwheel==1.12.0
     - cibuildwheel --output-dir wheelhouse
   artifacts:
     paths:

examples/travis-ci-deploy.yml

@@ -22,7 +22,7 @@ jobs:
         - ln -s /c/Python38/python.exe /c/Python38/python3.exe
 
 install:
-  - python3 -m pip install cibuildwheel==1.11.1.post1
+  - python3 -m pip install cibuildwheel==1.12.0
 
 script:
   # build the wheels, put them into './wheelhouse'

examples/travis-ci-minimal.yml

@@ -28,7 +28,7 @@ jobs:
         - ln -s /c/Python38/python.exe /c/Python38/python3.exe
 
 install:
-  - python3 -m pip install cibuildwheel==1.11.1.post1
+  - python3 -m pip install cibuildwheel==1.12.0
 
 script:
   # build the wheels, put them into './wheelhouse'

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

@@ -57,7 +57,7 @@ jobs:
     - stage: deploy
       name: Build and deploy Linux wheels
       services: docker
-      install: python3 -m pip install cibuildwheel==1.11.1.post1
+      install: python3 -m pip install cibuildwheel==1.12.0
       script: python3 -m cibuildwheel --output-dir wheelhouse
       after_success: |
         python3 -m pip install twine
@@ -67,7 +67,7 @@ jobs:
       name: Build and deploy macOS wheels
       os: osx
       language: shell
-      install: python3 -m pip install cibuildwheel==1.11.1.post1
+      install: python3 -m pip install cibuildwheel==1.12.0
       script: python3 -m cibuildwheel --output-dir wheelhouse
       after_success: |
         python3 -m pip install twine
@@ -77,7 +77,7 @@ jobs:
       name: Build and deploy Windows wheels
       os: windows
       language: shell
-      install: python3 -m pip install cibuildwheel==1.11.1.post1
+      install: python3 -m pip install cibuildwheel==1.12.0
       script: python3 -m cibuildwheel --output-dir wheelhouse
       after_success: |
         python3 -m pip install twine

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = cibuildwheel
-version = 1.11.1.post1
+version = 1.12.0
 description = Build Python wheels on CI with minimal configuration.
 long_description = file: README.md
 long_description_content_type = text/markdown

test/test_docker_images.py

@@ -35,8 +35,8 @@ def test(tmp_path):
     actual_wheels = utils.cibuildwheel_run(
         project_dir,
         add_env={
-            "CIBW_MANYLINUX_X86_64_IMAGE": "dockcross/manylinux2010-x64",
-            "CIBW_MANYLINUX_I686_IMAGE": "dockcross/manylinux2010-x86",
+            "CIBW_MANYLINUX_X86_64_IMAGE": "dockcross/manylinux2010-x64:20210210-84c47e5",
+            "CIBW_MANYLINUX_I686_IMAGE": "dockcross/manylinux2010-x86:20210210-84c47e5",
             "CIBW_SKIP": "pp* cp27-* cp39-*",
         },
     )