Release is done with poetry and invoke:
set VERSION 0.3.0 poetry run inv version $VERSION git add assertionengine/assertion_engine.py pyproject.toml git commit -m "Set version $VERSION" git tag -a v$VERSION -m "Release $VERSION" git push --tags poetry build poetry publish
Then check that Pypi looks good: https://pypi.org/project/robotframework-assertion-engine/
Create release notes in GitHub project: https://github.com/MarketSquare/AssertionEngine/releases