Dank Software Depot 1.1.3

Thanks to @pdf for both reports.

• "Hide when up to date" works. It never has, for anyone, on any
  distribution: the pill expressed its visibility by binding a host property
  that the host only reads when the plugin also supplies a shell command to
  decide visibility — and with none supplied, the host assigns that property
  itself, destroying the binding. The pill now tells the host directly (#12)
• The readiness banner is about your package manager. On Arch, the first
  window after a boot could carry a banner headed "pyalpm could not be loaded"
  over a line about python3-libdnf5, on a machine with pyalpm installed. The
  check runs at startup while the backend is still assumed to be dnf, and the
  re-check that follows once /etc/os-release has been read was being dropped
  rather than deferred, because the first one was still running. The same
  fault could also hide a genuinely missing binding, when the wrong probe
  happened to succeed. Atomic Fedora was affected by the same race (#11)
• A package that fails with nothing to show for it now shows something.
  When the update service reports a pass as clean and the packages are not
  there, it hands over no error — so the details panel was empty. The last of
  what the service said goes in there instead