Test with python 3.14

.github/workflows/pipeline.yml

@@ -52,7 +52,7 @@ jobs:
     - name: Setup Mambaforge
       uses: conda-incubator/setup-miniconda@v3
       with:
-        python-version: "3.13"
+        python-version: "3.14"
         miniforge-version: latest
         condarc-file: .condarc
         environment-file: .ci_support/environment-mini.yml
@@ -92,7 +92,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.13"
+          python-version: "3.14"
           architecture: x64
       - name: Checkout
         uses: actions/checkout@v4
@@ -101,7 +101,7 @@ jobs:
       - name: Test
         run: mypy --ignore-missing-imports ${{ github.event.repository.name }}
 
-  pyiron_atomistics_tests:
+  pyiron_atomistics_tests_py312:
     needs: [black]
     runs-on: ubuntu-latest
     strategy:
@@ -135,6 +135,33 @@ jobs:
           - environment-file: .ci_support/environment-pyiron-atomistics-0-7-19.yml
           - environment-file: .ci_support/environment-pyiron-atomistics-0-7-20.yml
           - environment-file: .ci_support/environment-pyiron-atomistics-0-8-0.yml
+    steps:
+    - uses: actions/checkout@v4
+    - name: Conda config
+      shell: bash -l {0}
+      run: echo -e "channels:\n  - conda-forge\n" > .condarc
+    - name: Setup Mambaforge
+      uses: conda-incubator/setup-miniconda@v3
+      with:
+        python-version: "3.12"
+        miniforge-version: latest
+        condarc-file: .condarc
+        environment-file: ${{ matrix.environment-file }}
+    - name: Test
+      shell: bash -l {0}
+      timeout-minutes: 5
+      run: |
+        pip install . --no-deps --no-build-isolation
+        coverage run
+        coverage report
+        coverage xml
+
+  pyiron_atomistics_tests_py313:
+    needs: [black]
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
           - environment-file: .ci_support/environment-pyiron-atomistics-0-8-1.yml
           - environment-file: .ci_support/environment-pyiron-atomistics-0-8-2.yml
           - environment-file: .ci_support/environment-pyiron-atomistics-0-8-3.yml
@@ -146,7 +173,7 @@ jobs:
     - name: Setup Mambaforge
       uses: conda-incubator/setup-miniconda@v3
       with:
-        python-version: "3.12"
+        python-version: "3.13"
         miniforge-version: latest
         condarc-file: .condarc
         environment-file: ${{ matrix.environment-file }}
@@ -159,13 +186,13 @@ jobs:
         coverage report
         coverage xml
     - name: Upload coverage reports to Codecov
-      if: matrix.environment-file == '.ci_support/environment-pyiron-atomistics-0-7-18.yml'
+      if: matrix.environment-file == '.ci_support/environment-pyiron-atomistics-0-8-3.yml'
       uses: codecov/codecov-action@v5
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
 
   autobot:
-    needs: [minimal, old, pyiron_atomistics_tests]
+    needs: [minimal, old, pyiron_atomistics_tests_py312, pyiron_atomistics_tests_py313]
     permissions:
       contents: write
       pull-requests: write

pyproject.toml

@@ -11,7 +11,7 @@ authors = [
 readme = "README.md"
 license = { file = "LICENSE" }
 keywords = ["pyiron"]
-requires-python = ">=3.9, <3.14"
+requires-python = ">=3.9, <3.15"
 classifiers = [
     "Development Status :: 5 - Production/Stable",
     "Topic :: Scientific/Engineering :: Physics",
@@ -22,6 +22,7 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
 ]
 dependencies = [
     "numpy==2.3.4",