-Changes from RC1:
-* Fixed a possible crash with http\Encoding\Stream\Dechunk::decode($unencoded)
-* Fixed a leak in http\Client\Curl options
-* Fixed PHP-5.4 compatibility
++ Added missing request option constants:
+ POSTREDIR_303, AUTH_SPNEGO (libcurl >= 7.38.0), SSL_VERSION_TLSv1_{0,1,2} (libcurl >= 7.34)
+* Fixed bug #68083 (PUT method not working after DELETE)
+* Fixed bug #68009 (Segmentation fault after calling exit(0) after a request)
+* Fixed bug #68000 (Extension does not build on FreeBSD)