flutter ios アプリ リリース

$ flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 2.0.6, on Mac OS X 10.15.6 19G73 darwin-x64, locale ja-JP)
[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.1)
[✓] Xcode - develop for iOS and macOS
[✓] Chrome - develop for the web
[✓] Android Studio (version 4.0)
[!] IntelliJ IDEA Ultimate Edition (version 2016.2.4)
    ✗ This install is older than the minimum recommended version of 2017.1.0.
[✓] VS Code (version 1.30.0)
[✓] Connected device (2 available)

! Doctor found issues in 1 category.

$ flutter build ipa
$ open build/ios/archive/Runner.xcarchive