Add support for 3.13

Still in beta release 2 but this is a template and I can be a little earily for the busy-work

Author: Preocts

Diff for: .github/workflows/python-tests.yml

@@ -29,6 +29,7 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
 
     steps:
       - name: "Repo checkout"

Diff for: README.md

@@ -1,4 +1,4 @@
-[![Python 3.9 | 3.10 | 3.11 | 3.12](https://img.shields.io/badge/Python-3.9%20%7C%203.10%20%7C%203.11%20%7C%203.12-blue)](https://www.python.org/downloads)
+[![Python 3.9 | 3.10 | 3.11 | 3.12 | 3.13](https://img.shields.io/badge/Python-3.9%20%7C%203.10%20%7C%203.11%20%7C%203.12%20%7C%203.13-blue)](https://www.python.org/downloads)
 [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
 [![pre-commit](https://img.shields.io/badge/pre--commit-enabled-brightgreen?logo=pre-commit&logoColor=white)](https://github.com/pre-commit/pre-commit)
 

Diff for: noxfile.py

@@ -12,7 +12,7 @@
 TESTS_PATH = "tests"
 COVERAGE_FAIL_UNDER = 50
 DEFAULT_PYTHON_VERSION = "3.12"
-PYTHON_MATRIX = ["3.9", "3.10", "3.11", "3.12"]
+PYTHON_MATRIX = ["3.9", "3.10", "3.11", "3.12", "3.13"]
 VENV_PATH = "venv"
 REQUIREMENT_IN_FILES = [
     pathlib.Path("requirements/requirements.in"),