Change8

Firebase Auth

Backend & Infra

Firebase Javascript SDK

Latest: firebase@12.7.025 releases2 breaking changesView on GitHub →

Release History

firebase@12.7.03 fixes
Dec 16, 2025

This release updates several Firebase SDK packages, most notably upgrading the peer dependency requirement for react-native-async-storage in @firebase/auth to v2+. Several minor bug fixes and link updates were also included across AI and Firestore.

firebase@12.6.01 fix1 feature
Nov 13, 2025

This release introduces support for server prompt templates across the AI and core Firebase packages, alongside a critical fix in @firebase/data-connect regarding subscription unsubscription handling.

firebase@12.5.02 fixes4 features
Oct 30, 2025

This release introduces new real-time sending methods to LiveSession, adds support for audio transcriptions, and exposes inference source information in AI responses. Several methods related to media sending are deprecated.

firebase@12.4.0Breaking2 fixes4 features
Oct 9, 2025

This release introduces GA status for Imagen Generation and the Gemini Developer API, adds URL context tool support, and includes a breaking change requiring function calling handlers to return Promises.

firebase@12.3.02 fixes3 features
Sep 18, 2025

This release introduces Realtime Remote Config support for the web and the Code Execution feature. It also enhances AI inference capabilities with a new hybrid mode and includes bug fixes for Firestore connection stability.

firebase@12.2.11 fix
Aug 29, 2025

This patch release updates dependencies, specifically incorporating the fix for the accidental 'factory' export removal in @firebase/ai v2.2.1.

firebase@12.2.05 fixes3 features
Aug 28, 2025

This release introduces significant new features for AI capabilities, including Gemini Live API support and App Check integration, alongside various bug fixes across Firestore and Functions.

firebase@12.1.01 fix1 feature
Aug 7, 2025

The Firebase SDKs received minor updates, primarily adding hybrid inference options to the AI SDK and patching an issue in the Performance SDK related to long element names.

firebase@12.0.0Breaking2 fixes4 features
Jul 17, 2025

This major release (v12.0.0 for firebase, v2.0.0 for @firebase/ai) removes deprecated VertexAI APIs and GroundingAttribution, introduces support for anyOf schemas, and raises the minimum required Node.js version to 20.

firebase@11.10.01 fix2 features
Jun 30, 2025

This release (v11.10.0) introduces significant feature enhancements for Firestore regarding SSR/CSR hydration via JSON serialization and deprecates \`totalBillableCharacters\` in the AI package. Numerous underlying dependencies were also updated.

firebase@11.9.12 fixes
Jun 10, 2025

This release primarily contains patch updates across Firebase Auth and Storage packages to fix issues related to cookie handling and CORS errors when interacting with Firebase Studio.

firebase@11.9.01 fix2 features
Jun 5, 2025

This release introduces new schema building capabilities for AI features and includes a critical fix for cleaning up leaked WebChannel instances in Firestore.

firebase@11.8.12 fixes
May 22, 2025

This patch release primarily reverts a previous fix concerning scroll behavior and updates the logic for displaying the emulator connection banner across multiple Firebase SDK packages.

firebase@11.8.01 fix
May 20, 2025

This is an out-of-band release (version 11.7.3 for the firebase package) fixing an issue where the standard versioning workflow failed due to hardcoding the branch target.

firebase@11.7.31 fix
May 14, 2025

This is an out-of-band release (version 11.7.3 for the firebase package) fixing an issue where the standard versioning workflow failed due to hardcoding the branch to "main".

firebase@11.7.21 fix
May 14, 2025

This is an out-of-band release addressing a workflow issue where version bumping was incorrectly tied to the main branch. The main firebase package is now version 11.7.2.

firebase@11.7.11 fix
May 7, 2025

This patch release primarily reverts a previous change across several Firebase SDK packages, including @firebase/app and @firebase/app-check.

firebase@11.7.03 fixes1 feature
May 7, 2025

This release primarily updates internal dependencies across the SDK suite and introduces a minor change to default automaticDataCollectionEnabled to true in several core packages.

firebase@11.6.16 fixes
Apr 24, 2025

This release primarily focuses on bug fixes across several Firebase SDK components, including Auth, Firestore, and DataConnect, addressing issues related to URL parsing, filter handling, persistence errors, and fatal error reporting.

firebase@11.6.02 fixes2 features
Mar 31, 2025

This release introduces `Persistence.COOKIE` for synchronized authentication state management across front and backend, alongside several patch updates and bug fixes across various Firebase SDK components.

firebase@11.5.03 fixes4 features
Mar 20, 2025

Firebase JavaScript SDK v11.5.0 brings minor updates including new enum values for Vertex AI and dependency updates across the suite. Patch fixes improve retry robustness and App Check error handling.

firebase@11.4.04 fixes8 features
Feb 27, 2025

This release introduces new features like modality-based token count support and Imagen 3 generation (Public Preview), alongside fixes for repeated emulator connection calls and dependency updates across multiple SDKs.

firebase@11.3.11 fix
Feb 11, 2025

This patch release primarily reverts a performance-impacting change related to UTF-8 encoding in string comparisons across several Firebase packages.

firebase@11.3.03 fixes4 features
Feb 6, 2025

This release introduces SSR compatibility improvements for App Check initialization and adds support for collecting Web Vitals metrics. It also deprecates ActionCodeSettings.dynamicLinkDomain in favor of ActionCodeSettings.linkDomain.

firebase@11.2.01 fix4 features
Jan 16, 2025

This release introduces support for custom signal targeting in Remote Config and updates several internal dependencies, including replacing a custom UUID function with crypto.randomUUID in App Check.