Hello I've implemented the newer type of versioning (x-versions-enabled: True) for a container.   The documentation (https://docs.openstack.org/swift/latest/middleware.html#object-versioning) states that actual data is written to a hidden container. Now my question is would it be possible to set the account for the data of the current ("is_latest": true) objects to a different account? Would it be possible to set headers on the event that 'current' changes? Can I see/change the properties of this "hidden" container? Thanks allot for any help/pointers! Best regards, Geert