-* 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 "ipresolve" request option
++ Added HTTP_IPRESOLVE_{ANY|V4|V6}, HttpRequest::IPRESOLVE_{ANY|V4|V6} constants
+* Fixed crash when using non-associative arrays as request headers
+* Fixed crash when serializing incomplete HttpMessage objects