Dank Software Depot 1.0.0

1.0.0 is where the numbering arrived, not a claim that this is finished.
It is the same software as 0.9.9 with Homebrew added; it is still in beta, it
still changes quickly, and the status section of the README still says so. If
you were waiting for a version number to mean "safe now", keep waiting — what
it means is that thirty-five releases came before this one, the first of them
on 5 August, a fortnight ago.

Thanks to @kmf for asking for Homebrew.

• Homebrew support. On a machine that has brew, its formulae are a kind of
  software this window manages: their own section in Updates, their own group
  and filter in Installed, a line on the dashboard's installed-software card,
  a place in the bar pill's count, and their own phase in Update All. Brew
  needs no privileges, so this asks for nothing — no password, no polkit, no
  daemon. It reports no machine-readable progress either, so a formula goes
  from active to done rather than filling up, and the phase says out loud that
  a formula without a bottle is compiled from source and can take a while. A
  pinned formula is brew's word for held and is left alone. brew update is a
  git fetch, so the formula index is refreshed at most every six hours rather
  than on every check.

  Tested against a real Homebrew, in a basic setup: installed, a formula
  taken from one version to the next, upgraded through this window, confirmed
  by brew as no longer outdated. That is the extent of it — the author does
  not run Homebrew day to day, so nothing here has met a large installation,
  a machine that leans on taps, or a formula that takes twenty minutes to
  compile. If you do run brew and something reads wrong, the issue tracker is
  the fastest way to have it fixed.

• The phase stepper stays for its own last two steps. Verify and Done were
  both on the stepper and neither was ever on screen: the panel around it hid
  itself during verification, and the stepper hid itself once the run was
  done.

• A result card that clears itself says so first. A finished run with
  nothing to report clears its panel after a few seconds; a line now runs out
  along the bottom edge for exactly that long, so the card leaving is
  something you watched approach. It does not count down when the panel is
  staying — during a run, or after one with a failure to report.