-+ Added 'etag' request option.
-+ Added missing accessors for response status text to HttpMessage and HttpRequest classes.
-
-* Fixed PHP-4.4 and PHP-5.0 build.
++ Added HttpException::__toString() which takes care about any inner exceptions
+* Fixed issues with inheritance and cloning of HttpDeflateStream, HttpInflateStream and HttpMessage
+ (Extending classes lose default properties on instantiation; Complex members ignored during cloning)
+* Fixed suppression of nested exceptions in e.g. HttpRequestPool::send() (fixes bug #8535)
+* Fixed crash on detaching requests from pool in request event callbacks