What's Changed
* Canonicalize mutable bound check by antonagestam in https://github.com/antonagestam/phantom-types/pull/224
* Introduce PhantomBound and NonEmptyStr by antonagestam in https://github.com/antonagestam/phantom-types/pull/193
* Drop workaround for fixed 3.11 issue (see 220) by antonagestam in https://github.com/antonagestam/phantom-types/pull/228
**Full Changelog**: https://github.com/antonagestam/phantom-types/compare/v0.17.1...0.18.0