* `.StaticFileHandler` now streams response bodies to the client.
* New setting ``compress_response`` replaces the existing ``gzip``
setting; both names are accepted.
+* XSRF cookies that were not generated by this module (i.e. strings without
+ any particular formatting) are once again accepted (as long as the
+ cookie and body/header match). This pattern was common for
+ testing and non-browser clients but was broken by the changes in
+ Tornado 3.2.2.
`tornado.websocket`
~~~~~~~~~~~~~~~~~~~