-+ 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().
+* Fixed HttpResponse::setHeader("name", {omitted|NULL|""}) not unsetting header
+* Fixed HttpRequest::__construct()'s options parameter to allow NULL
+* Fixed build --without-http-curl-requests (bug #8872)
+* Fixed build with PHP < 4.3.10 (bug #9067)