-* Fixed endless loop in http_build_url("..")
-* Fixed HttpResponse::capture() failure if buffered output exceeds 40k
-* Fixed HttpQueryString failures with objects as params
-* Added HttpQueryString::mod(array $params) method
-* Added ArrayAccess to interfaces implemented by HttpQueryString
-* Added HttpMessage::getHeader(string $name) method
++ Added HttpRequestDataShare (interface to curl_share)
++ Added "dns_cache_timeout", "low_speed_limit", "low_speed_time", "max_send_speed",
+ "max_recv_speed", "forbid_reuse" and "fresh_connect" request options
++ Added HttpRequestPool::enablePipelining([bool enable = TRUE]) (libcurl >= 7.16.0, unstable)