# v0.66

06/23/2013



* Feature #4455: api: move '--format' into just another command argument
* Feature #4457: api: add JSON schema/output protocol to rados.py
* Feature #4458: api: RESTful client: prototype 1 command JSON only
* Feature #4461: api: RESTful client: prototype 1 command JSON or XML
* Feature #4547: api: implement self-description for --admin-daemon commands
* Feature #4548: api: implement self-description for osd/mon tell commands
* Fix #5232: osd: slow peering due to pg log rewrites