CI: Add python 3.13.0-rc.3 (currently a pre-release). #50

	# -- SOURCE: https://github.com/marketplace/actions/setup-python
	# SEE: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
	# SUPPORTED PYTHON VERSIONS: https://github.com/actions/python-versions

	name: test
	on:
	workflow_dispatch:
	push:
	branches: [ "main", "release/**" ]
	pull_request:
	types: [opened, reopened, review_requested]
	branches: [ "main" ]

	jobs:
	test:
	# -- EXAMPLE: runs-on: ubuntu-latest
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	# PREPARED: os: [ubuntu-latest, macos-latest, windows-latest]
	os: [ubuntu-latest, windows-latest]
	python-version: ["3.13.0-rc.3", "3.12", "3.11", "3.10"]
	exclude:
	- os: windows-latest
	python-version: "2.7"
	steps:
	- uses: actions/checkout@v4
	# DISABLED: name: Setup Python ${{ matrix.python-version }} on platform=${{ matrix.os }}
	- uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	cache: 'pip'
	cache-dependency-path: 'py.requirements/*.txt'
	- name: "Install Python package dependencies (with: uv)"
	run: \|
	python -m pip install -U uv
	python -m uv pip install -U pip setuptools wheel
	python -m uv pip install --upgrade -r py.requirements/ci.github.testing.txt
	python -m uv pip install -e .
	- name: Run tests
	run: pytest
	- name: Upload test reports
	uses: actions/upload-artifact@v3
	with:
	name: test reports
	path: \|
	build/testing/report.xml
	build/testing/report.html
	if: ${{ job.status == 'failure' }}
	# MAYBE: if: ${{ always() }}

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