New upstream version 0.3.0

.bumpversion.cfg

.dependabot/config.yml

.github/ISSUE_TEMPLATE/bug_report.md

.github/ISSUE_TEMPLATE/feature_request.md

.github/auto_assign.yml

.github/dependabot.yml

.github/milestones.py

.github/stale.yml

.github/workflows/conda_ci.yml

.github/workflows/docs_test_action.yml

.github/workflows/flake8.yml

.github/workflows/mypy.yml

.github/workflows/octocheese.yml

.github/workflows/python_ci.yml

.github/workflows/python_ci_linux.yml

.github/workflows/python_ci_macos.yml

.gitignore

.imgbotconfig

.pre-commit-config.yaml

.pylintrc