-* Fixed possible crash in HttpQueryString if the SAPI does not have a treat_data function registered.
-* Fixed http_build_str() to urlencode brackets ("[]").
-* Fixed builds where include/php/ext/iconv does not have php_have_*.h files
-* Fixed PHP-4 build.
+- Improved performance of the message and header parser
+- Disallow $HttpMessage->prepend($HttpMessage) causing infinite recursion
+* Fixed internal http_parse_headers() always returning success
+* Fixed missing "parentMessage" entry in print_r($HttpMessageObject)