-+ Added If-Range header recognition.
-+ Added "portrange" request option.
-+ Added HttpQueryString::iconv().
-+ HttpQueryString implements Serializable (PHP-5.1).
-
-* Fixed bug #6804 - configure does not recognize '--without-http-zlib-compression'.
-* Fixed cases where '412 Precondition failed' responses should be sent.
-* Fixed message chain order in HttpRequest::getHistory().
++ Added HttpRequestPool::enablePipielining([bool enable = TRUE]) (libcurl >= 7.16.0)
++ Added "dns_cache_timeout", "low_speed_limit", "low_speed_time", "max_send_speed",
+ "max_recv_speed", "forbid_reuse" and "fresh_connect" request options
++ Added HttpRequestDataShare (interface to curl_share)