●Change8

firebase@11.4.0

📦 firebase-sdk
✨ 5 features🐛 4 fixes🔧 6 symbols

Summary

Firebase JS SDK v11.4.0 introduces Imagen 3 support in Vertex AI, SSR hydration for Remote Config, and fixes idempotent emulator connection issues.

Migration Steps

  1. If using SSR, implement initial state hydration using the new Remote Config support.
  2. Optionally configure the SDK using the FIREBASE_WEBAPP_CONFIG environment variable during installation.

✨ New Features

  • Added support for modality-based token count in Vertex AI.
  • Added support for initial state hydration from SSR contexts in Remote Config.
  • Added support for the FIREBASE_WEBAPP_CONFIG environment variable at install time.
  • Public Preview: Added support for generating images using the Imagen 3 model in Vertex AI.
  • Created Node CJS and ESM bundles for @firebase/vertexai.

🐛 Bug Fixes

  • Fixed an error caused by invoking connectDatabaseEmulator multiple times with the same parameters.
  • Fixed an error caused by invoking connectAuthEmulator multiple times with the same parameters.
  • Filtered out empty text parts from streaming responses in Vertex AI.
  • Fixed a bug in App Check that caused an error to be thrown when the debug exchange failed.

🔧 Affected Symbols

connectDatabaseEmulatorconnectAuthEmulatorFIREBASE_WEBAPP_CONFIG@firebase/vertexai@firebase/remote-config@firebase/app-check