What's Changed
* Minor flake8 adjustments by icgood in https://github.com/icgood/swim-protocol/pull/21
* Switch to hatch and importlib by icgood in https://github.com/icgood/swim-protocol/pull/22
* Use hatch scripts instead of invoke by icgood in https://github.com/icgood/swim-protocol/pull/23
**Full Changelog**: https://github.com/icgood/swim-protocol/compare/0.3.11...0.3.12