Update for new release #4

	name: CI

	on:
	pull_request:
	push:
	branches:
	- main

	# Default to bash in login mode; key to activating conda environment
	# https://github.com/mamba-org/provision-with-micromamba#IMPORTANT
	defaults:
	run:
	shell: "bash -l {0}"

	jobs:
	test:
	name: "Run tests"
	runs-on: "ubuntu-latest"
	steps:
	- name: "Check out repository"
	uses: "actions/checkout@v3"

	- name: "Install Conda environment"
	uses: "mamba-org/setup-micromamba@v1"
	with:
	environment-file: "conda-lock.yml"
	# When using a lock-file, we have to set an environment name.
	environment-name: "gps-timemachine"
	cache-environment: true
	# Increase this key to trigger cache invalidation
	cache-environment-key: 1

	# Run mypy and unit tests Unit tests
	- name: "Run unit tests"
	run: "pytest"

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