The archiver needs to be updated in order to follow the specification changes (see [[ DSTO/browse/master/docs/archiver-blueprint.md | archiver-blueprint.md ]])
- The archiver now treat all storages as potential sources and destinations for the archival of a content.
- Storage with the content can be used as source and storage without it may be destination of an archival if the retention policy is not reached yet.
- Director does not take into account the `ongoing` status and create batches of contents that //may potentially// need an archival. Meanwhile, the Worker now do this check and treat the `ongoing` status as `missing` if the delay is elapsed, or `present` if not; assuming the archival will succeed and the content will be copied in the future.
- The director is now much simpler so it can generates lighter messages that are queued more quickly; while the workers behavior was already the same.