What's Changed

• Forward declare to_string function by @sketchylizard in https://github.com/mariusbancila/stduuid/pull/56
• Restored Windows related defines by @rickyviking in https://github.com/mariusbancila/stduuid/pull/57

Full Changelog: https://github.com/mariusbancila/stduuid/compare/v1.2.1...v1.2.2