Bumped default skeleton version from 3 to 4. #517

	# This workflow will install Python dependencies, run tests and lint with a single version of Python
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: Development tests

	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master
	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:
	# Allows other workflows to trigger this workflow
	workflow_call:

	jobs:
	test:
	name: Test against different Python versions
	strategy:
	matrix:
	python-version: ["3.9", "3.10", "3.11", "3.12"]
	os: [ubuntu-latest, windows-latest, macos-latest]

	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v4

	- name: Install the latest version of uv
	id: setup-uv
	uses: astral-sh/setup-uv@v2
	with:
	version: "0.5.2"

	- name: Set up venv
	run: uv sync --python ${{ matrix.python-version }}

	- name: Test with pytest
	run: \|
	uvx --from poethepoet poe test

	- name: Upload to codecov
	uses: codecov/codecov-action@v2
	with:
	token: ${{ secrets.CODECOV_TOKEN }}

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