-* Fixed endless loop in http_build_url("..")
-* Fixed HttpResponse::capture() failure if buffered output exceeds 40k
-* Fixed HttpQueryString failures with objects as params
-* Fixed memory leaks with overloaded classes extending HTTP classes
-* Added HttpQueryString::mod(array $params) method
-* Added ArrayAccess to interfaces implemented by HttpQueryString
-* Added HttpMessage::getHeader(string $name) method
++ Added HttpException::__toString() which takes care about any inner exceptions
+- Disallowed detaching HttpRequest objects from HttpRequestPool while executing progress callback
+* Fixed crash on detaching requests from pool in request event callbacks
+* Fixed suppression of nested exceptions in e.g. HttpRequestPool::send() (fixes bug #8535)
+* Fixed issues with inheritance and cloning of HttpDeflateStream, HttpInflateStream and HttpMessage
+ (Extending classes lose default properties on instantiation; Complex members ignored during cloning)