os: [ubuntu-latest, macos-latest, windows-latest]
         python-version: ["2.7", "3.5", "3.6", "3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13", "3.14", "=3.9[build=*_pypy]"]
         exclude:
-        - os: windows-latest
-          python-version: "2.7"
         - os: macos-latest
           python-version: "2.7"
         - os: macos-latest
           python-version: "3.7"
         - os: macos-latest
           python-version: "=3.9[build=*_pypy]"
-        - os: windows-latest
-          python-version: "=3.9[build=*_pypy]"
         include:
         - os: ubuntu-latest
           os-name: Linux