4.2.0 protected

Philipp Kiener

@phkiener

bf9da877 · [NOISSUE] Additional text assertions · Jun 20, 2022

Release: 4.2.0

## Changes

- Add overload for `IAssertable<string>.Matches()` accepting a `Regex` directly
- Add new assertion `IAssertable<string>.IsNotOnlyWhitespace`