Add support for Python 3.15

Author: hugovk

.github/workflows/test.yml

@@ -1,9 +1,6 @@
 name: Test
 
-on:
-  push:
-  pull_request:
-  workflow_dispatch:
+on: [push, pull_request, workflow_dispatch]
 
 permissions: {}
 
@@ -15,10 +12,10 @@ jobs:
     name: Integration test
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         persist-credentials: false
-    - uses: actions/setup-python@v5
+    - uses: actions/setup-python@v6
       with:
         python-version: "3.13"
 
@@ -40,7 +37,7 @@ jobs:
         --branches 3.14
 
     - name: Upload documentation
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: www-root
         path: ./www
@@ -52,16 +49,16 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.13", "3.14"]
+        python-version: ["3.13", "3.14", "3.15"]
         os: [windows-latest, macos-latest, ubuntu-latest]
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         persist-credentials: false
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: ${{ matrix.python-version }}
         allow-prereleases: true

tox.ini

@@ -4,7 +4,7 @@ requires =
 env_list =
     cog
     lint
-    py{314, 313}
+    py{315, 314, 313}
 
 [testenv]
 package = wheel