Releases · firebase/firebase-tools

Disable 'keep-alive' in google-auth-library calls to avoid Premature close errors on some Node versions (#10716).

Upgrade zod to v4 and drop the deprecated zod-to-json-schema dependency in favor of zod v4's built-in z.toJSONSchema().
Updated the Firebase Data Connect local toolkit to v3.4.14, which includes the following changes:
- Fix linter warnings in generated Kotlin SDK files.
Changed calls to 'cloudbilling.googleapis.com' to use user project quota to avoid shared quota exhaustion issues.
Fixed an intermittent "Premature close" error during login and API requests by retrying once without keep-alive. (#10692)

Fixed various issues with Data Connect emulator / deploy by updating binary to version 3.4.13.
Temporarily pinned firebase-docker-image to Node 24.16.0 to mitigate nodejs/node#63989.

Added apphosting:secrets:revokeaccess command. (#10669)
Updated Pub/Sub emulator to version 0.8.33.
Updated Data Connect emulator to version 3.4.12.
Fix Data Connect non-deterministic output order of generated SDK files when compiled from multiple GQL source files.
Optimize Data Connect singular relation filters on PKs to avoid EXISTS subqueries.

Fixed an issue where login:*, target:*, and ext:* subcommands were missing from firebase --help.
Functions can declare additional API dependencies (#10621)
Added mock Passkey (WebAuthn) support to the Auth emulator. (#10636)
Fixes spawn activate.bat ENOENT error on Windows when initializing Python functions. (#10608)
Fixed an issue where Cloud Run rewrites in the Hosting emulator would always hit the live Cloud Run API instead of routing to the local functions emulator. (#10588)
Removed temporary warning directing Dart functions users to Cloud Console, as Firebase Console now supports Dart functions. (#10584)
Updated the Firebase Data Connect local toolkit to v3.4.11, which includes the following changes:
- [changed] Updated the Golang dependency version to 1.25.11.
Fixed issue where apptesting:execute command rejects documented --test-username, --test-password, and --test-password-file options.
Updated Web Frameworks to warn about missing SSRF protection config in Angular 22 deploys (#10523)
Fixed an issue where Astro 6 SSR deploys returned HTTP 500 by preserving the server/ directory in the generated Cloud Function. (#10537)

Removed the prompt and backend deletion of Data Connect services during firebase deploy. (#10619)
Fixes firebase init dataconnect failing with ENOEXEC when creating a new template app on some operating systems. (#10616)
Support setting the Google Cloud Storage (GCS) test results bucket in apptesting:execute and appdistribution:distribute

Updated Firebase SQL Connect genAI features to use new Agent Service API
Updated the Firebase Data Connect local toolkit to v3.4.10, which includes the following changes:
- Extended client cache consistency validation to include conflicts with schema field names.

Updated Pub/Sub emulator to version 0.8.32
Added support for 6 more iD providers in auth:import and auth:export commands
Fixed issue where auth:export didn't escape double quotes for CSV format. (#3484)
Fixes CloudSQLConnectorError: The connector was closed unhandled exception during Data Connect deployments. (#10555)
Updated the Firebase Data Connect local toolkit to v3.4.9, which includes the following changes: (#10567)
- Added support for nested mutations for literals and also variables that define an incomplete set of fields.
- Fixed an issue in the JS Generated SDK where QueryFetchPolicy wasn't being respected.

Updated Pub/Sub emulator to version 0.8.31
Resolves undefined regions earlier, during the build to backend resolution phase (#10471)
Updated the Firebase Data Connect local toolkit to v3.4.8, which includes the following changes:
- Fixed an issue in Dart code generation where nullable BigInt was not handled correctly.
- Added support for nested 1:Many relational batch inserts.
- Updated the Golang dependency version to 1.25.10.
Default timeout for Dart functions is now 60 seconds when not explicitly set (#10501)
Support secret environment variables for Cloud Run functions (#10489)
Set requiredProjectBindings in AI Logic services (#10503)

Added support for creating search indexes for Firestore. (#10431)
Fixed an issue where some MCP tools would error with "Invalid input: expected record, received array". (#10437)
Fixed an issue causing errors when multiple Firestore databases were configured in firebase.json (#8114)
Updated the Firebase Data Connect local toolkit to v3.4.7, which includes the following changes: (#10461)
- Fix emulator crash when using uuidv4() on operations.
- Support for _Data input types as variables with @allow(fields, maxCount) to constraint the input JSON, enabling batch mutations in admin SDK. Client SDK support will come soon.
Increase supported range for Next.js to version 16.0 (#9463)
Updated Cloud Function default resource locations. This does not affect existing functions. (#10414)
Added warning for cross-region event triggers (#10408)

Releases: firebase/firebase-tools