Last-Modified header to determine how long the object took to replicate.
* The cephfs-shell utility is now packaged for RHEL 9 / CentOS 9 as required
python dependencies are now available in EPEL9.
+* cephx: key rotation is now possible using `ceph auth rotate`. Previously,
+ this was only possible by deleting and then recreating the key.
* RGW: S3 multipart uploads using Server-Side Encryption now replicate correctly in
multi-site. Previously, the replicas of such objects were corrupted on decryption.
A new tool, ``radosgw-admin bucket resync encrypted multipart``, can be used to