--- deprecations: - Create ring builders under swift user instead of root. - Change defaults fro incoming/outgoing chmod for rsync. Defaults are now Du=rwx,g=rx,o=rx,Fu=rw,g=r,o=r. - Set mount_check to True by default. - Stop calling ::concat::setup, that is a deprecate class. - swift_hash_suffix is now deprecated and swift_hash_path_suffix with swift_hash_path_prefix should be used.