Mark python 3.13 as supported and add it to CI

Author: xrmx

.github/workflows/ci.yml

@@ -70,10 +70,11 @@ jobs:
       py310: "3.10"
       py311: "3.11"
       py312: "3.12"
+      py313: "3.13"
     strategy:
       fail-fast: false
       matrix:
-        python-version: [py38, py39, py310, py311, py312]
+        python-version: [py38, py39, py310, py311, py312, py313]
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ env[matrix.python-version] }}

pyproject.toml

@@ -23,6 +23,7 @@ classifiers = [
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
   "Typing :: Typed",
 ]