document limitations, add tests for gas at sub objects, make some #63

	name: graphene_protector

	on: [push]

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python: ["3.8", "3.9", "3.10", "3.11", "3.12"]

	steps:
	- uses: actions/checkout@v3
	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python }}
	- name: Install poetry
	run: python -m pip install poetry
	- name: Install package
	run: poetry install --only main,test
	- name: Run tox
	# Run tox using the version of Python in `PATH`
	run: poetry run tox -e py

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