v0.58.1

Changed

• Releasing the originals is quick. When the Lunelis folder is on
  another drive (the migration's target, a NAS), each original used to be
  copied across the network into its Trash - hours for a big source. The
  originals now go to a "_Lunelis Quarantine" folder on their own drive, a
  rename. Nothing is deleted; the Quarantine page finds them as before.
• The release runs as a background job you can watch: its progress is
  on the Jobs button and in the migration window ("Releasing the
  originals", how many are set aside of how many). It pauses, waits for a
  drive that's away and carries on after a restart, like the copy.

Fixed

• Files moved into the Lunelis folder on a NAS (Trash, Duplicates) are no
  longer left hidden.