Many thanks to @EltonLobo07, @samuba, @alecmev, @gflohr, @threehams and @carcinocron for contributing to this release.

• Change expects and expected property by enclosing combined values in parentheses
• Change question mark handling for optional, optionalAsync, nullish and nullishAsync schemas in objects
• Fix TypeScript errors in TuplePath and QuestionMarkSchema type (issue #659, #776)
• Fix missing TypeScript errors in pipe and pipeAsync method (pull request #785)