v0.10.3

Fixed

• Opening a second archive right after the first no longer kills the work
  in progress. After a Finder-launched run finishes, the app leaves the
  Dock but stays alive for a few seconds so its completion banner is not cut
  short. The quit scheduled for the end of that wait was unconditional, so
  anything that arrived during it was destroyed on a timer belonging to the
  previous job: an extraction in progress was terminated mid-write, leaving a
  truncated file and no error (a 700 MB archive reproducibly left 543 MB
  on disk); an encrypted archive's password prompt vanished about three
  seconds into typing; and clicking the Dock icon to keep the app open got
  the window taken away again. The quit is now cancelled by anything that
  gives the process new purpose, and re-evaluated when it fires rather than
  acting on a decision made seconds earlier.
• A second archive opened while one is still running is now queued instead
  of dropped. It answered with a beep and did nothing — inaudible from a
  Finder launch, where there is no window on screen, so the second archive
  simply never extracted.

Full Changelog: v0.10.2...v0.10.3