Add Python 3.14 support

.github/workflows/pr.yaml

@@ -34,7 +34,7 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu-latest, windows-latest ]
-        python-version: [ "3.12", "3.13" ]
+        python-version: [ "3.12", "3.13", "3.14" ]
       fail-fast: false
     runs-on: ${{ matrix.os }}
     steps:
@@ -67,7 +67,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest]
-        python-version: ['3.10', '3.11', '3.12', '3.13']
+        python-version: ['3.10', '3.11', '3.12', '3.13', '3.14']
     steps:
       - name: Checkout repo
         uses: actions/checkout@v4
@@ -82,18 +82,8 @@ jobs:
       - name: Verify pytest plugins
         run: python -m pytest --version
       - name: Install -us package from PyPI
-        run: |
-          if [[ "${{ matrix.python-version }}" == "3.13" ]]; then
-            # For Python 3.13, install newer tables first and ignore conflicts
-            pip install "tables>=3.10.1"
-            pip install policyengine-us --no-deps
-            # Install remaining dependencies manually
-            pip install click==8.1.3 pathlib pytest-dependency synthimpute tabulate
-            pip install policyengine-us-data --no-deps
-          else
-            python -m pip install policyengine-us
-          fi
-        shell: bash
+        # Python 3.14 blocked until tables 3.11 releases (PyTables/PyTables#1262)
+        run: python -m pip install policyengine-us
       - name: Run smoke tests only
         run: python -m pytest -m smoke --reruns 2 --reruns-delay 5 -v -s
         env:

changelog_entry.yaml

@@ -0,0 +1,4 @@
+- bump: minor
+  changes:
+    added:
+    - Python 3.14 support.

setup.py

@@ -53,7 +53,7 @@
 
 setup(
     name="policyengine-core",
-    version="3.23.4",
+    version="3.24.0",
     author="PolicyEngine",
     author_email="hello@policyengine.org",
     classifiers=[
@@ -65,6 +65,7 @@
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
         "Programming Language :: Python :: 3.13",
+        "Programming Language :: Python :: 3.14",
         "Topic :: Scientific/Engineering :: Information Analysis",
     ],
     description="Core microsimulation engine enabling country-specific policy models.",