3.221.0

Changed

• The bundled Apple utilities are now re-extracted to ~/.mirrord/binaries
  only when their version changes, tracked via ~/.mirrord/binaries_version.

Fixed

• Fixed Next.js development servers crashing under mirrord when Turbopack
  compiles CSS. Turbopack runs its pooled Node workers over a loopback TCP
  connection back to the parent process. To keep that connection local, mirrord
  now detects Next.js processes and enables the outgoing ignore_localhost
  option, so the worker handshake succeeds.
  #2500