Stop publishing i686 and win32 wheels; start publishing Windows arm64 wheels

.github/workflows/wheels.yml

@@ -59,7 +59,7 @@ jobs:
     environment: release
     permissions:
       id-token: write
-    needs: ["build_wheels", "build-win32-wheels"]
+    needs: ["build_wheels"]
     steps:
       - uses: actions/download-artifact@v4
         with:
@@ -70,6 +70,49 @@ jobs:
         uses: pypa/gh-action-pypi-publish@release/v1
         with:
           packages-dir: deploy
+  build_wheels_windows_arm64:
+    name: Build Windows ARM64 wheels
+    runs-on: windows-latest
+    environment: release
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        name: Install Python
+        with:
+          python-version: '3.12'
+          architecture: x64
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: aarch64-pc-windows-msvc
+      - name: Install cibuildwheel
+        run: |
+          python -m pip install -U --group releaseinfra
+      - name: Build wheels
+        run: |
+          python -m cibuildwheel --output-dir wheelhouse
+        env:
+          CIBW_ARCHS_WINDOWS: ARM64
+          CIBW_TEST_SKIP: "*"
+      - uses: actions/upload-artifact@v4
+        with:
+          path: ./wheelhouse/*.whl
+          name: wheel-builds-windows-arm64
+  upload_wheels_windows_arm64:
+    name: Upload Windows ARM64 wheels
+    runs-on: ubuntu-latest
+    environment: release
+    permissions:
+      id-token: write
+    needs: ["build_wheels_windows_arm64", "upload_shared_wheels"]
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          name: wheel-builds-windows-arm64
+          path: wheelhouse
+      - name: Publish package distributions to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          packages-dir: wheelhouse/
   build_wheels_ppc64le:
     name: Build wheels on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
@@ -207,31 +250,3 @@ jobs:
         uses: pypa/gh-action-pypi-publish@release/v1
         with:
           packages-dir: wheelhouse/
-  build-win32-wheels:
-    name: Build wheels on win32
-    runs-on: windows-latest
-    environment: release
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
-        name: Install Python
-        with:
-          python-version: '3.12'
-          architecture: 'x86'
-      - uses: dtolnay/rust-toolchain@stable
-        with:
-          targets: i686-pc-windows-msvc
-      - name: Force win32 rust
-        run: rustup default stable-i686-pc-windows-msvc
-      - name: Install cibuildwheel
-        run: |
-          python -m pip install -U --group releaseinfra
-      - name: Build wheels
-        run: |
-          python -m cibuildwheel --output-dir wheelhouse
-        env:
-          CIBW_SKIP: pp* c*t-win* *amd64 *musl*
-      - uses: actions/upload-artifact@v4
-        with:
-          path: ./wheelhouse/*.whl
-          name: shared-wheel-builds-win32

README.md

@@ -44,8 +44,8 @@ rustworkx.dijkstra_shortest_paths(graph, a, c, weight_fn=float)
 
 ## Installing rustworkx
 
-rustworkx is published on [PyPI](https://pypi.org/project/rustworkx/) so on x86\_64, i686, ppc64le, s390x, and
-aarch64 Linux systems, x86\_64 on Mac OSX, and 32 and 64 bit Windows
+rustworkx is published on [PyPI](https://pypi.org/project/rustworkx/) so on x86\_64, ppc64le, s390x, and
+aarch64 Linux systems, x86\_64 on Mac OSX, and 64-bit Windows
 installing is as simple as running:
 
 ```bash

docs/source/index.rst

@@ -24,8 +24,8 @@ inherent performance and safety. While this provides numerous advantages
 including significantly improved performance it does mean that the library
 needs to be compiled when being installed from source (as opposed to a pure
 Python library which can just be installed). rustworkx supports and publishes
-pre-compiled binaries for Linux on x86, x86_64, aarch64, s390x, and ppc64le,
-MacOS on x86_64, and arm64, and Windows 32bit and 64bit systems. However, if
+pre-compiled binaries for Linux on x86_64, aarch64, s390x, and ppc64le,
+MacOS on x86_64 and arm64, and 64-bit Windows systems. However, if
 you are not running on one of these platforms, you will need a rust compiler
 to install rustworkx.
 

docs/source/install.rst

@@ -10,8 +10,8 @@ application.
 Installing Rustworkx
 ====================
 
-rustworkx is published on pypi so on x86_64, i686, ppc64le, s390x, and aarch64
-Linux systems, x86_64 and arm64 on macOS, and 32 and 64 bit Windows
+rustworkx is published on pypi so on x86_64, ppc64le, s390x, and aarch64
+Linux systems, x86_64 and arm64 on macOS, and 64-bit Windows
 installing is as simple as running::
 
     pip install rustworkx
@@ -77,10 +77,6 @@ source.
      - aarch64
      - :ref:`tier-1`
      - Distributions compatible with the `manylinux 2014`_ packaging specification
-   * - Linux
-     - i686 
-     - :ref:`tier-4`
-     - Distributions compatible with the `manylinux 2014`_ packaging specification
    * - Linux
      - pp64le
      - :ref:`tier-4`
@@ -109,10 +105,10 @@ source.
      - x86_64
      - :ref:`tier-1`
      -
-   * - Windows 32bit 
-     - i686 or x86_64
+   * - Windows 64bit
+     - ARM64 (aarch64)
      - :ref:`tier-4`
-     -
+     - Wheels are cross-compiled on AMD64 and are not tested
    * - Pyodide 
      - WASM (Emscripten)
      - :ref:`tier-experimental`

pyproject.toml

@@ -130,15 +130,14 @@ extend-ignore-words-re = [
 
 [tool.cibuildwheel]
 manylinux-x86_64-image = "manylinux_2_28"
-manylinux-i686-image = "manylinux_2_28"
 manylinux-aarch64-image = "manylinux_2_28"
 manylinux-ppc64le-image = "manylinux_2_28"
 manylinux-s390x-image = "manylinux_2_28"
-skip = "pp* cp314t-win* c*t-*i686 cp314t-*s390x *win32 *musllinux*i686"
+skip = "pp* *i686 cp314t-win* cp314t-*s390x *win32"
 test-requires = "networkx"
 test-command = "python -m unittest discover {project}/tests"
 before-build = 'pip install -U "maturin>=1.9.0,<2.0"'
-test-skip = "*linux_s390x *ppc64le *i686 *win32"
+test-skip = "*linux_s390x *ppc64le"
 
 [tool.cibuildwheel.linux]
 before-all = "yum install -y wget && {package}/tools/install_rust.sh"

releasenotes/notes/drop-i686-win32-48bf532a7d1ec609.yaml

@@ -0,0 +1,4 @@
+upgrade:
+  - |
+    Precompiled wheels are no longer published for Linux i686 or 32-bit
+    Windows.

releasenotes/notes/windows-arm64-wheels-369fde2ca8417b50.yaml

@@ -0,0 +1,4 @@
+features:
+  - |
+    Tier 4 precompiled wheels are now published for Windows ARM64. These wheels
+    are cross-compiled on AMD64 and are not tested.