-+ 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)
++ Added "ipresolve" request option
++ Added HTTP_IPRESOLVE_{ANY|V4|V6}, HttpRequest::IPRESOLVE_{ANY|V4|V6} constants
++ Added missing HTTP_SSL_VERSION_{ANY|TLSv1|SSLv2|SSLv3}, HttpRequest::SSL_VERSION_{ANY|TLSv1|SSLv2|SSLv3} constants
+* Fixed aborted PUT request when empty put data was set with HttpRequest::setPutData()
+* Fixed crash when using non-associative arrays as request headers
+* Fixed crash when serializing incomplete HttpMessage objects