Doobie v0.23.0

macOS build is currently unsigned

Doobie's Apple Developer agreement is in the process of being
re-accepted. While that's pending, the macOS build ships as an
unsigned .zip instead of the usual signed + notarized .pkg
installer. Drop the bundles into:

~/Library/Audio/Plug-Ins/Components/Doobie.component
~/Library/Audio/Plug-Ins/VST3/Doobie.vst3
/Applications/Doobie.app (or anywhere)

Then strip the Gatekeeper quarantine attribute once per bundle:

xattr -cr ~/Library/Audio/Plug-Ins/Components/Doobie.component
xattr -cr ~/Library/Audio/Plug-Ins/VST3/Doobie.vst3
xattr -cr /Applications/Doobie.app

Or install via the Homebrew tap, which does the xattr step for you:

brew tap DatanoiseTV/doobie
brew install --cask doobie

Linux is unaffected (no signing concept).

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Added

• Ten OpenAIR convolution rooms. Real-space impulse responses (Hamilton
  Mausoleum, Maes Howe Tomb, R1 Reactor Hall, York Minster, and more) join
  the Voxengo set in the convolution reverb's IR bank.

Changed

• WebView UI resilience. A JUCE-side health watchdog re-navigates the
  WebView if the React app never signals ready, the mount now fails loud
  (surfacing errors in the diag banner instead of a blank window), and both
  the banner and the header gained a manual reload button.
• Reverb / output panels fit the right column. The Reverb panel and
  Output bar are scaled down slightly and the Verb LC/HC knobs folded into
  existing rows so the Gated/Shimmer modes and decay graph fit.

Fixed

• UI no longer renders off-center in narrow host windows. When the DAW
  window was narrower than the design width, WebKit pinned the oversized
  scaled canvas to the left, leaving a black gutter and a right-shifted UI.
  The canvas now centers by its own geometry (translate(-50%,-50%) scale),
  independent of flex/grid overflow alignment.