-* Fixed invalid detection whether a deflated response should be started
-* Fixed build --without-http-zlib-compression (bug #8872)
+* 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)