Add support for Python 3.15

Author: hugovk

.github/workflows/tests.yml

@@ -12,7 +12,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        branch: ["3.14", "3.13", "3.12"]
+        python-version: ["3.15", "3.14", "3.13", "3.12"]
+        include:
+          - python-version: "3.15"
+            branch: "origin/main"
     steps:
       - uses: actions/checkout@v5
       - uses: actions/setup-python@v6
@@ -38,8 +41,7 @@ jobs:
           --skip-cache-invalidation
           --theme "$(pwd)"
           --languages en
-          --branches ${{ matrix.branch }}
-          ${{ matrix.branch == '3.14' && '--select-output no-html' || '' }}
+          --branches ${{ matrix.branch || matrix.python-version }}
       - name: Show logs
         if: failure()
         run: |

pyproject.toml

@@ -22,6 +22,7 @@ classifiers = [
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
   "Programming Language :: Python :: 3.14",
+  "Programming Language :: Python :: 3.15",
   "Topic :: Documentation",
   "Topic :: Software Development :: Documentation",
 ]
@@ -70,4 +71,4 @@ lint.ignore = [
 lint.isort.required-imports = [ "from __future__ import annotations" ]
 
 [tool.pyproject-fmt]
-max_supported_python = "3.14"
+max_supported_python = "3.15"