What's Changed
* Allow and test storing a class by liamhuber in https://github.com/h5io/h5io/pull/79
* Always propagate use state by liamhuber in https://github.com/h5io/h5io/pull/75
* Handle and test when `__reduce__` returns a string by liamhuber in https://github.com/h5io/h5io/pull/77
* Extend use_state docstring by liamhuber in https://github.com/h5io/h5io/pull/82
New Contributors
* liamhuber made their first contribution in https://github.com/h5io/h5io/pull/79
**Full Changelog**: https://github.com/h5io/h5io/compare/h5io-0.2.1...h5io-0.2.2