-+ 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
+* Fixed HttpResponse::setHeader("name", {omitted|NULL|""}) not unsetting header
+* Fixed HttpRequest::__construct()'s options parameter to allow NULL
+* Fixed build --without-http-curl-requests (bug #8872)
+* Fixed build with PHP < 4.3.10 (bug #9067)