Test against python 3.14 (#678)

Author: yukinarit

.github/workflows/test.yml

@@ -10,7 +10,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
     steps:
       - uses: actions/checkout@v6
       - name: Install uv
@@ -28,23 +28,23 @@ jobs:
       - name: Run examples
         run: |
           make examples
-        if: matrix.python-version == '3.13'
+        if: matrix.python-version == '3.14'
       - name: Run tests (orjson)
         run: |
           uv sync --extra orjson --frozen
           make test
       - name: Run examples (orjson)
         run: |
           make examples
-        if: matrix.python-version == '3.13'
+        if: matrix.python-version == '3.14'
       - name: Run tests (sqlalchemy)
         run: |
           uv sync --extra sqlalchemy --frozen
           make test
       - name: Run examples (sqlalchemy)
         run: |
           make examples
-        if: matrix.python-version == '3.13'
+        if: matrix.python-version == '3.14'
 
   check_formatting:
     name: Check formatting
@@ -53,10 +53,10 @@ jobs:
       - uses: actions/checkout@v6
       - name: Install uv
         uses: astral-sh/setup-uv@v7
-      - name: Set up Python 3.13
+      - name: Set up Python 3.14
         uses: actions/setup-python@v5
         with:
-          python-version: "3.13"
+          python-version: "3.14"
       - name: Check formatting
         run: UV_FROZEN=1 make setup check
       - name: Comment PR
@@ -73,10 +73,10 @@ jobs:
       - uses: actions/checkout@v6
       - name: Install uv
         uses: astral-sh/setup-uv@v7
-      - name: Set up Python 3.13
+      - name: Set up Python 3.14
         uses: actions/setup-python@v5
         with:
-          python-version: "3.13"
+          python-version: "3.14"
       - name: Install dependencies
         run: uv sync --extra sqlalchemy --frozen
       - name: Check coverage

pyproject.toml

@@ -14,6 +14,7 @@ classifiers = [
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
   "Programming Language :: Python :: Implementation :: CPython",
   "Programming Language :: Python :: Implementation :: PyPy",
 ]