+++++++++++++++++++
* ``Response.content`` is now bytes-only. (*Backwards Incompatible*)
* New ``Response.text`` is unicode-only.
* If no ``Response.encoding`` is specified and ``chardet`` is available, ``Respoonse.text`` will guess an encoding.
* Default to ISO-8859-1 (Western) encoding for "text" subtypes.
* Removal of `decode_unicode`. (*Backwards Incompatible*)
* New multiple-hooks system.
* New ``Response.register_hook`` for registering hooks within the pipeline.
* ``Response.url`` is now Unicode.