* 0.10 [2017-10-22] New status codes, new headers. Fixed typo in imATeapot, added missing toEnum. Oh, and http20. * 0.9.1 [2016-06-04] New function: parseByteRanges. Support for HTTP status 422 "Unprocessable Entity" (RFC 4918). * 0.9 [2015-10-09] No changelog was maintained up to version 0.9.