Upgrade compatibility notes
---------------------------
+* Starting with Octopus, there is now a separate repository directory
+ for each version on `download.ceph.com` (e.g., ``rpm-15.2.0`` and
+ ``debian-15.2.0``). The traditional package directory that is named
+ after the release (e.g., ``rpm-octopus`` and ``debian-octopus``) is
+ now a symlink to the most recently bug fix version for that release.
+ We no longer generate a single repository that combines all bug fix
+ versions for a single named release.
+
* The RGW "num_rados_handles" has been removed.
If you were using a value of "num_rados_handles" greater than 1
multiply your current "objecter_inflight_ops" and