.github/workflows/integration-test.yml: Update tested Python versions

.github/workflows/integration-test.yml

@@ -17,7 +17,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        python-version: [3.6, 3.7, 3.8, 3.9]
+        python-version: ["3.6", "3.7", "3.8", "3.9", "3.10", "3.11"]
     steps:
       - uses: actions/checkout@v2
 
@@ -34,7 +34,7 @@ jobs:
       - name: Prepare python environment
         run: |
           python -m pip install --upgrade pip
-          python -m pip install wheel cython networkx pytest-cov
+          python -m pip install networkx pytest-cov
 
       - name: Install PySCIPOpt
         run: python -m pip install .
@@ -49,7 +49,7 @@ jobs:
     runs-on: windows-latest
     strategy:
       matrix:
-        python-version: [3.8, 3.9]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
     steps:
       - uses: actions/checkout@v2
 
@@ -70,7 +70,7 @@ jobs:
         shell: powershell
         run: |
           python -m pip install --upgrade pip
-          python -m pip install wheel cython networkx pytest-cov
+          python -m pip install networkx pytest-cov
 
       - name: Install PySCIPOpt
         shell: powershell
@@ -87,7 +87,7 @@ jobs:
     runs-on: macos-latest
     strategy:
       matrix:
-        python-version: [3.8, 3.9]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
     steps:
       - uses: actions/checkout@v2
 
@@ -127,7 +127,7 @@ jobs:
       - name: Prepare python environment
         run: |
           python -m pip install --upgrade pip
-          python -m pip install wheel cython networkx pytest-cov pytest
+          python -m pip install networkx pytest-cov pytest
 
       - name: Install PySCIPOpt
         run: |

pyproject.toml

@@ -1,2 +1,3 @@
 [build-system]
 requires = ['setuptools', 'cython <3, >=0.21']
+build-backend = "setuptools.build_meta"