Add explicit support for Python 3.13 (backport #648) #3346

	name: Latest version tests

	on:
	push:
	branches:
	- main
	- 'stable/**'
	pull_request:
	branches:
	- main
	- 'stable/**'
	schedule:
	- cron: '0 1 * * *'

	jobs:
	tests:
	runs-on: ${{ matrix.os }}
	timeout-minutes: 30
	strategy:
	max-parallel: 4
	matrix:
	os: [ubuntu-latest]
	python-version: ["3.8", "3.13"]
	include:
	- os: macos-latest
	python-version: "3.13"
	- os: windows-latest
	python-version: "3.10"
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install tox
	- name: Modify tox.ini for more thorough check
	shell: bash
	run: \|
	sed -i.bak -E '/#.CI:[[:space:]]skip-next-line/I{N;d;}' tox.ini
	cat tox.ini
	- name: Test using tox environment
	shell: bash
	run: \|
	toxpyversion=$(echo ${{ matrix.python-version }} \| sed -E 's/^([0-9]+)\.([0-9]+).*$/\1\2/')
	tox -epy${toxpyversion} -- --run-slow
	tox -epy${toxpyversion}-notebook

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