Add Python 3.14 support, drop 3.10

.github/workflows/pr.yaml

@@ -6,7 +6,7 @@ jobs:
   Lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Check formatting
         uses: "lgeiger/black-action@master"
         with:
@@ -30,20 +30,22 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest]
+        python-version: ["3.14"]
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
-          python-version: 3.13
+          python-version: ${{ matrix.python-version }}
+          allow-prereleases: true
       - name: Install build dependencies
         run: pip install wheel setuptools
       - name: Install package
         run: make install
       - name: Run tests
         run: make test
-      - uses: codecov/codecov-action@v3
+      - uses: codecov/codecov-action@v4
       - name: Build package
         run: make build
       - name: Test documentation builds

.github/workflows/push.yaml

@@ -9,7 +9,7 @@ jobs:
       (github.repository == 'PolicyEngine/policyengine-canada')
       && (github.event.head_commit.message == 'Update PolicyEngine Canada')
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Check formatting
         uses: "lgeiger/black-action@master"
         with:
@@ -22,12 +22,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:          token: ${{ secrets.POLICYENGINE_GITHUB }}
       - name: Setup Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
-          python-version: 3.13
+          python-version: "3.14"
+          allow-prereleases: true
       - name: Build changelog
         run: |
           pip install towncrier
@@ -52,16 +53,17 @@ jobs:
         os: [ubuntu-latest, windows-latest]
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
-          python-version: 3.13
+          python-version: "3.14"
+          allow-prereleases: true
       - name: Install package
         run: make install
       - name: Run tests
         run: make test
-      - uses: codecov/codecov-action@v3
+      - uses: codecov/codecov-action@v4
       - name: Generate documentation
         run: make documentation
       - name: Deploy documentation
@@ -78,11 +80,12 @@ jobs:
       && (github.event.head_commit.message == 'Update PolicyEngine Canada')
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
-          python-version: 3.13
+          python-version: "3.14"
+          allow-prereleases: true
       - name: Publish a git tag
         run: ".github/publish-git-tag.sh || true"
       - name: Install build dependencies
@@ -106,17 +109,18 @@ jobs:
       GH_TOKEN: ${{ secrets.POLICYENGINE_GITHUB }}
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:          token: ${{ secrets.POLICYENGINE_GITHUB }}
       - name: Setup Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
-          python-version: 3.12
+          python-version: "3.14"
+          allow-prereleases: true
       - name: Install Wheel and Pytest
         run: pip3 install wheel setuptools pytest==5.4.3
       - name: Install package
         run: make install
       - name: Update API
         run: python .github/update_api.py
         env:
-          GITHUB_TOKEN: ${{ secrets.POLICYENGINE_GITHUB }}
+          GITHUB_TOKEN: ${{ secrets.POLICYENGINE_GITHUB }}

.python-version

@@ -0,0 +1 @@
+3.14

changelog.d/upgrade-python-3.14.changed.md

@@ -0,0 +1 @@
+Add Python 3.14 support, drop Python 3.10.

pyproject.toml

@@ -6,16 +6,16 @@ readme = "README.md"
 authors = [
     { name = "PolicyEngine", email = "hello@policyengine.org" }
 ]
-requires-python = ">=3.10"
+requires-python = ">=3.11"
 classifiers = [
     "Development Status :: 5 - Production/Stable",
     "License :: OSI Approved :: GNU Affero General Public License v3",
     "Operating System :: POSIX",
     "Programming Language :: Python",
-    "Programming Language :: Python :: 3.10",
     "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",
 ]
 dependencies = [