* The 'ceph pg dump_stuck [threshold]' command used to require a
--threshold or -t prefix to the threshold argument, but now does
not.
+
+* Many more ceph commands now output formatted information; select
+ with '--format=<format>', where <format> can be 'json', 'json-pretty',
+ 'xml', or 'xml-pretty'.
+
+* ceph-rest-api, a wrapper around ceph_rest_api.py, can be used to start
+ up a test single-threaded HTTP server that provides access to cluster
+ information and administration in very similar ways to the ceph
+ commandline tool. ceph_rest_api.py can be used as a WSGI application
+ for deployment in a more-capable web server. See ceph-rest-api.8
+ for more.