-+ Added 'etag' request option.
-+ Added 'encodecookies' request option (defaults to true).
-+ Added missing accessors for response status text to HttpMessage and HttpRequest classes.
-+ Added HttpMessage::reverse().
-
-- Reimplemented http_parse_cookie().
-- http_build_url() now tries to "resolve" public hostname prior fallback to localhost
- if neither HTTP_HOST nor SERVER_NAME are set.
-
-* Fixed PHP-4.4 and PHP-5.0 build.
++ Added 'retrycount' and 'retrydelay' request options
++ Added libevent support for libcurl (>= 7.16.0):
+ o added --with-http-curl-libevent configure option
+ o added HttpRequestPool::enableEvents()