Drop builds for python3.9, add builds for python3.14; Drop x86_64 macOS wheels

Author: bpuchala

.github/workflows/build_wheels.yml

@@ -43,23 +43,6 @@ jobs:
           name: dist_linux_aarch64
           path: ./wheelhouse/*.whl
 
-  build_wheels_macos13_x86_64:
-    name: Build x86_64 wheels on macos-13
-    runs-on: macos-13
-
-    steps:
-      - uses: actions/checkout@v6
-
-      - name: Build wheels
-        uses: pypa/cibuildwheel@v3.3.1
-        env:
-          CIBW_ARCHS_MACOS: x86_64
-
-      - uses: actions/upload-artifact@v6
-        with:
-          name: dist_macos13_x86_64
-          path: ./wheelhouse/*.whl
-
   build_wheels_macos15_arm64:
     name: Build arm64 wheels on macos-15
     runs-on: macos-15

CHANGELOG.md

@@ -10,6 +10,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 - Restrict libcasm-xtal dependency to major version 2 (`libcasm-xtal>=2.2.0,<3`)
+- Drop builds for python3.9, add builds for python3.14
+- Drop x86_64 macOS wheels
 
 
 ## [2.2.0] - 2025-08-14

pyproject.toml

@@ -52,8 +52,8 @@ known-first-party = ["libcasm", "casm"]
 
 
 [tool.cibuildwheel]
-# Build for python3.9, 3.10, 3.11, 3.12, 3.13
-build = "cp39-* cp310-* cp311-* cp312-* cp313-*"
+# Build for python3.10, 3.11, 3.12, 3.13, 3.14
+build = "cp310-* cp311-* cp312-* cp313-* cp314-*"
 
 # Need libcasm dependencies at wheel repair stage
 before-build = "pip install -r build_requirements.txt"
@@ -64,7 +64,7 @@ test-command = "pytest -rsap {project}/python/tests"
 
 [tool.cibuildwheel.macos]
 # C++17
-environment = { MACOSX_DEPLOYMENT_TARGET="10.15" }
+environment = { MACOSX_DEPLOYMENT_TARGET="11.0" }
 
 repair-wheel-command = ""