-* General improvements to the test suite
-* Fixed http\Env\Response::send() ignoring some write errors
-* Fixed bug #67528 (RFC compliant default user agent)
-* Fixed a garbage collector issue with JSON POSTs
-* Fixed refcount issue and double free of message bodies
-* Fixed use after free if the http\Client::enqueue() closure returns TRUE
-* Fixed bug #67584 (http\Client\Response not initialized as response on failure)
++ Improved synthetic HTTP message parsing performace for ~20%
++ Added request options if libcurl has builtin c-ares support:
+ dns_interface, dns_local_ip4, dns_local_ip6 (all libcurl >= 7.33.0)
++ Added request options:
+ expect_100_timeout (libcurl >= 7.36.0)
+ tcp_nodelay
++ Added transfer info:
+ tls_session (libcurl >= 7.34.0), only available during transfer