npiaseck
It would be awesome if SmartFtp supported Openstack / Rackspace Cloud Files (http://docs.rackspace.com/). It's similar to Amazon S3. Currently, I use Explorer for this purpose, but it'd be great if SmartFTP was the one-stop shop!
After years of lagging behind, both swift and ceph finally managed to implement AWS4:
ceph: Jewel release (June 2016):
http://javiermunhoz.com/blog/2016/03/01 ... -ceph.html
swift: 3.14.0 (June 6, 2016)
https://www.swiftstack.com/docs/admin/release.html
We will reevaluate support for ceph/swift (Openstack + co) again now.