Bump version 0.4.0a0 → 0.4.0 #98

	---
	name: Checks

	on:
	push:
	branches:
	- "*"
	tags:
	- "v[0-9]+.[0-9]+.[0-9]+*"

	jobs:
	test-image:
	name: Type checking, linting, tests
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	token: ${{ secrets.REPO_TOKEN }}
	submodules: true

	- name: Setup python
	uses: actions/setup-python@v4
	with:
	python-version: \|
	3.11
	3.10
	3.9

	- name: Install python dependencies
	run: pip install -r requirements/dev.txt

	- name: Run type checking
	run: make mypy

	- name: Run linting
	run: make lint

	- name: Run tests
	run: make test

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