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Universal App Deployment

Use this flow for Android and iOS release delivery. Universal app deployment is driven by WEBVIEW_CONFIG in config/config.json, so treat configuration accuracy as part of the release process.

Android Release Flow​

  1. Set WEBVIEW_CONFIG.android.buildType to release.
  2. Add a valid keystoreConfig with real signing values.
  3. Run catalyst build.
  4. Run npm run buildApp:android.
  5. Upload the generated .aab from deployment/ to Google Play.

Android release mode is controlled by WEBVIEW_CONFIG.android.buildType, not by a separate :release command.

Required Android release fields:

  • keyAlias
  • storePassword
  • keyPassword
  • organizationInfo.companyName
  • organizationInfo.city
  • organizationInfo.state
  • organizationInfo.countryCode

iOS Release Flow​

  1. Deploy the production web application over HTTPS.
  2. Finalize WEBVIEW_CONFIG, the bundle identifier, version, build number, capabilities, and app assets.
  3. Run npm run buildApp:ios from the consuming Catalyst app.
  4. Open the generated iosnativeWebView.xcodeproj and configure Release signing.
  5. Archive the iosnativeWebView scheme with a generic iOS device destination.
  6. Validate and upload the archive through Xcode.
  7. Complete TestFlight testing and the App Store Connect release.

npm run buildApp:ios prepares the package-owned Xcode project and performs a Debug native build. It does not create the App Store archive. The production artifact is created by the scheme's Release Archive action in Xcode. This flow is the same for Catalyst 0.2.x and 0.3.x.

See Building and Releasing a Catalyst iOS App for the complete release procedure and checklist.

What to Validate Before Release​

  • API host and environment values
  • LOCAL_IP, port, and access-control rules for the target environment
  • app version and build number
  • deep links and route handling
  • offline and cache behavior
  • runtime permissions (camera/files/notifications)
  • store metadata, signing, and bundle identifiers