ci: add Django 6.0 and 6.1 to test matrix

Django 6.x needs Python 3.12+, so the matrix now pins valid
python-django pairings instead of a cross product that would run
unsupported combos.

.github/workflows/ci.yml

@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.11", "3.12", "3.13"]
+        python-version: ["3.11", "3.12", "3.13", "3.14"]
     steps:
       - uses: actions/checkout@v4
       - uses: astral-sh/setup-uv@v5
@@ -35,8 +35,23 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.11", "3.12", "3.13"]
-        django-version: ["4.2", "5.0"]
+        include:
+          - python-version: "3.11"
+            django-version: "4.2"
+          - python-version: "3.12"
+            django-version: "4.2"
+          - python-version: "3.12"
+            django-version: "5.0"
+          - python-version: "3.12"
+            django-version: "6.0"
+          - python-version: "3.12"
+            django-version: "6.1"
+          - python-version: "3.13"
+            django-version: "6.0"
+          - python-version: "3.13"
+            django-version: "6.1"
+          - python-version: "3.14"
+            django-version: "6.1"
     steps:
       - uses: actions/checkout@v4
       - uses: astral-sh/setup-uv@v5

pyproject.toml

@@ -18,6 +18,8 @@ classifiers = [
     "Framework :: Django",
     "Framework :: Django :: 4.2",
     "Framework :: Django :: 5.0",
+    "Framework :: Django :: 6.0",
+    "Framework :: Django :: 6.1",
     "Intended Audience :: Developers",
     "License :: OSI Approved :: MIT License",
     "Operating System :: OS Independent",
@@ -25,6 +27,7 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Topic :: Software Development :: Libraries :: Python Modules",
 ]
 dependencies = [