-+ Added http_negotiate_content_type()
-
-* Fixed bug in http_negotiate_*() when client sends spaces within accept headers
-
-- Removed support for etag hashing through libmhash
-- Removed HTTP_ETAG_* and HttpResponse::ETAG_* constants
-- Changed http.etag_mode INI setting to acccept a string specifying the
- hash algorithm to use for generating etags.
- CRC32, MD5 and SHA1 are available out of the box with MD5 being the default.
- If pecl/hash is available, any algorithm this extension provides can be used.
++ Added HttpMessage::fromEnv(int type[, string class_name = "HttpMessage"]) (Clay Loveless)
++ Added --enable-http-persistent-handles (per-process persistent cURL handles) (Clay Loveless)
++ Added http_persistent_handles_count(), http_persistent_handles_clean([string name])