- **A release build nobody has made.** Every APK this port has produced is a
  debug one, with minification off. The keep rules the plugins need are now
  written — one `consumer-rules.pro` per plugin module, plus
  `src-tauri/android/proguard-soulstream.pro` for what belongs to no single
  plugin — and `build.sh --release` can make and sign a release APK, off by
  default so the deploy pipeline cannot reach it. None of it has been run.
  The rules are a precaution against a failure that would not show up until
  someone taps something, not a fix for anything observed; the first person
  to type `bash src-tauri/android/build.sh --release` is doing something new,
  and should work down the smoke list in "The release build" before believing
  any of it.