What's Changed
* build(deps): bump codecov/codecov-action from 4.5.0 to 4.6.0 in the actions group by dependabot in https://github.com/GalacticDynamics/dataclassish/pull/26
* Update README.md by nstarman in https://github.com/GalacticDynamics/dataclassish/pull/27
* chore: update pre-commit hooks by pre-commit-ci in https://github.com/GalacticDynamics/dataclassish/pull/28
* build(deps): bump codecov/codecov-action from 4.6.0 to 5.0.2 in the actions group by dependabot in https://github.com/GalacticDynamics/dataclassish/pull/29
* refactor: general small cleanup by nstarman in https://github.com/GalacticDynamics/dataclassish/pull/30
* refactor: use walled garden by nstarman in https://github.com/GalacticDynamics/dataclassish/pull/31
* feat: add flags by nstarman in https://github.com/GalacticDynamics/dataclassish/pull/32
**Full Changelog**: https://github.com/GalacticDynamics/dataclassish/compare/v0.3.1...v0.4.0