fix(deps): update dependency firebase-tools to v15

[renovate]

ℹ️ Note

This PR body was truncated due to platform limits.

This PR contains the following updates:

Package	Change	Age	Confidence
firebase-tools	^13.35.1 → ^15.28.2

---

Release Notes

firebase/firebase-tools (firebase-tools)

v15.28.2

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v15.28.1

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• Fixed an issue where Dart functions incorrectly required Dart 3.13.0 or later.

v15.28.0

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• Fixed an issue where the deploy MCP tool failed with authentication errors during Data Connect deployment.
• Refined the `login` MCP tool description and security verification instructions to enforce Session ID output for agents and prevent phishing attacks (#​10942).
• Added `reauth` option to `login` MCP tool and aligned behavior to skip login and display account email if already authenticated.
• Updated Pub/Sub emulator to version 0.8.35.
• Added extensions replacement registry and scraper tool to track migrations for deprecated extensions ahead of the March 2027 decommission date.
• Load existing .env files and passes environment variables to functions discovery in runtimeDelegate.
• Adds --immediate flag to ext:uninstall (#​10921)
• Updated dataconnect emulator version to v3.4.18.
• Fixed a bug where deploying Dart functions with dependencies that use native build hooks (e.g. sqlite3) failed to compile. Note: Dart functions now require Dart SDK 3.13.0 or later.

v15.27.0

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• Fixed an issue where managed service accounts for declarative security were not deleted when all functions in a codebase were deleted, or caused IAM permission errors on empty codebase deploys.
• Configured OneMCP server tools to require a Firebase project by default, with options to opt-out specific tools (such as Developer Knowledge document search).
• Fixed a bug where deploying functions with the dartfunctions experiment enabled could incorrectly prompt to delete existing GCF v2 functions.
• Added outputSchema support for local MCP tools.
• Skip functions lifecycle hooks during partial (filtered) deployments, and print instructions for running them manually.
• Added appcheck:providers:list, appcheck:providers:get and appcheck:providers:set to configure App Check attestation providers for an app.
• Added appcheck:apps:list to show every app with its configured App Check providers.
• Added web app support for Crashlytics MCP tools and prompts.
• Added support for forwarding custom HTTP headers (Mcp-Param-*) to remote MCP tools when defined in tool parameter input schemas (x-mcp-header), per SEP-2243.
• Improved function parameter prompting clarity for multi-codebase deploys (#​10897)

v15.26.0

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• Automatically enable non-interactive mode when an AI agent is detected in the environment to prevent the CLI from hanging on interactive prompts.
• Added support for a two-phase non-interactive login flow. Initiate this by running firebase login --non-interactive, navigate to the printed link to get an authorization code, and complete the login by running firebase login <auth_code>.
• Fixed apps:init writing google-services.json to an app/app path when the Android module has no src directory, by detecting the module from the directory basename instead of the first path segment (#​10863).
• Fixed firestore:locations failing with a null project error when run without an active project (#​10881).
• Fixed authentication refresh issue under Application Default Credentials (ADC) when no project is active (#​10880).
• Added crashlytics:onboard:web CLI command to support Crashlytics onboarding for web apps.
• Added hidden source map support to crashlytics:sourcemap:upload.
• Fixed typo in loginPrototyper URL which caused issues during Firebase MCP server firebase_login
• Added appcheck:services:list, appcheck:services:get and appcheck:services:set to read and change App Check enforcement per service.
• Fixed unenforced read-only isolation for Native SQL queries for Firebase SQL Connect.

v15.25.1

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• Fix typo that was breaking the emulator handling of secret params (issue #​10866)
• Fixes service account propagation delays during Cloud Functions deploys and cleans up newly created service accounts on 100% deployment failure (#​10871).
• Fixed appcheck:debugtokens:list and appcheck:debugtokens:delete prompting "Select the app to register a debug token for" when asking which app to operate on.

v15.25.0

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• Update Firestore emulator to v1.22.0, adding support for DML
• Add appcheck:debugtokens:create, appcheck:debugtokens:list, and appcheck:debugtokens:delete CLI commands for managing App Check debug tokens (#​10801).
• Add MCP-Protocol-Version, Mcp-Method, and Mcp-Name HTTP headers to OneMcpServer requests per the MCP 0728 standard release candidate (https://blog.modelcontextprotocol.io/posts/2026-07-28-release-candidate/ and https://modelcontextprotocol.io/seps/2243-http-standardization).
• Fixes Storage Emulator to support JSON uploads larger than 100KB without hanging or throwing 413 error (#​8355)
• Add extdeprecationwarnings experiment to display phased deprecation notices and guidance across ext:* CLI commands.
• Fixes Data Connect emulator crash when in-flight GraphQL requests are cancelled (#​10821)
• Fixed a Cloud Storage emulator hang under concurrent requests, caused by the rules runtime's stdout being parsed per-chunk instead of per-line so batched responses were dropped (#​6194, #​6865).
• Support for specifying that the input for a string or string[] param in Functions must be non-empty (#​10678)
• Removed the warning that Dart functions may not yet be visible in the Firebase Console, since they are now shown.
• Add the V1 environment variable FUNCTION_REGION to v2 functions (#​10862)

v15.24.0

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• Add declarative security support and automated rolling IAM role grants/revocations for 2nd gen Cloud Functions
• Fixed an issue in apps:create where App Store ID was always prompted for even when unnecessary.
• Add functions:lifecycle:list and functions:lifecycle:run commands to view and run
  lifecycle hooks in isolation.
• Updated the Firebase SQL Connect local toolkit to v3.4.15, which supports for 1:1 nested mutations. (#​10773)
• Support for specifying that the input for a string or string[] param in Functions must be non-empty (#​10678)
• Removed the warning that Dart functions may not yet be visible in the Firebase Console, since they are now shown.
• Fixed dataconnect:execute command help text. The right env var should be FIREBASE_DATA_CONNECT_EMULATOR_HOST, with an underscore between DATA and CONNECT.
• Updated the Firebase SQL Connect local toolkit to v3.4.16, which includes the following changes:
  • Updated the Golang dependency version to 1.25.12.
• Fixed a Hosting emulator timeout when a web frameworks request with a body falls through to a function rewrite. (#​10760)

v15.23.0

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• Add declarative security support and automated rolling IAM role grants/revocations for 2nd gen Cloud Functions
• Fixed an issue in apps:create where App Store ID was always prompted for even when unnecessary.
• Add functions:lifecycle:list and functions:lifecycle:run commands to view and run
  lifecycle hooks in isolation.
• Updated the Firebase SQL Connect local toolkit to v3.4.15, which supports for 1:1 nested mutations. (#​10773)

v15.22.4

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• Fixes auth:export and auth:import dropping mfaInfo data for users with Multi-Factor Authentication enabled.
• Updated Pub/Sub emulator to version 0.8.34

v15.22.3

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

v15.22.2

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• 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. If you are using CI token based auth in CI/CD, please ensure that you enable cloudbilling.googleapis.com before you update to this version.
• Fixed an intermittent "Premature close" error during login and API requests by retrying once without keep-alive. (#​10692)

v15.22.1

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• 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.

v15.22.0

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• 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.

v15.21.0

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• 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)

v15.20.0

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• 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

v15.19.1

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• 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.

v15.19.0

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• 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.

v15.18.0

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• 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)

v15.17.0

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• 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)

v15.16.0

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• Updated Firestore Emulator to v1.21.0, which adds support for subqueries and new stages like let(...), as well as allowing setting database-edition per-database.
• Suppressed the 'punycode' deprecation warning during firebase deploy on Node 22. (#​10385)
• Fixed an issue where hosting deploy allowed publishing to a site in a different project. (#​10376)
• Added SSE mode support to firebase mcp. To use it, run firebase mcp --mode=sse --port=3000, and connect your client on http://localhost:3000.
• Update the valid Python runtimes for functions. Default Python runtime is now Python 3.14.
• Fix CLI non-interactive mode for dataconnect init (#​10401)
• Fixed issue where rules for non-default Firestore databases were not being deployed correctly.
• Suppress SSR warning for non-SSR Angular projects on init hosting (#​10364)
• Updated the SQL Connect emulator to v3.4.6, including internal bug fixes (#​10434)
• Fix an issue where deploying multi-codebase functions failed due to a shared source token scraper (#​10428)

v15.15.0

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• Add foundation for being smarter about where to place functions when the region is not specified (#​10293)
• Updated Pub/Sub emulator to version 0.8.30
• Renamed Data Connect displayed text to SQL Connect (#​10270)
• Added support for the experimental Cloud Functions for Firebase Dart SDK behind the dartfunctions flag
• Updated the SQL Connect emulator to v3.4.5, including internal bug fixes (#​10336)

v15.14.0

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• Added Enterprise Edition support to the Firestore emulator. Configure it by setting firebase.json#firestore.edition or firebase.json#emulators.firestore.edition.
• Fixed an issue where functions deployments would silently fail (#​6989)
• Fixed issue where the CLI isn't able to correctly parse command arguments on PowerShell (#​7506)
• Add support for Next.js 16 middleware (proxy.ts/proxy.js) (#​9631)
• Updates the default region for new App Hosting backends to us-east4 (#​10271)
• Fix Next.js image optimization detection in client components (#​10228)
• Updates Firebase Data Connect emulator to v3.4.1 (#​10290)
  • Upgraded Go runtime to 1.25.9.
  • Bug fix: Fixed an issue that caused Angular SDK generation to fail.

v15.13.0

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• Add validation to check if backendId exists in firebase.json when --only flag is used. (#​10161)
• Updated default Postgres version for Data Connect to 18. (#​10234)
• Update Typescript version to v6 in templates for functions and extensions. (#​10232)

v15.12.0

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• Moved MCP server firebase-debug.log to ~/.cache/firebase/firebase-debug.log. (#​9982)
• Added a prompt to firebase init to install Agent Skills for Firebase.
• Updated the Firebase Data Connect local toolkit to v3.3.1, which includes the following changes: (#​10190)
  • [added] Support for configuring client-side caching in connector.yaml / generate section

v15.11.0

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• Add support for dataAccessMode in Firestore database creation. This allows choosing between FIRESTORE_NATIVE and MONGODB_COMPATIBLE for Enterprise edition databases.
• Updated Firestore Emulator to v1.20.4, which includes minor bug fixes for Firestore Native Mode.
• Added apptesting:execute command to run App Testing agent tests from YAML files.
• Updated Data Connect emulator to v3.3.0:
  • firebase dataconnect:sdk:generate now performs compilation check first before generating SDKs.
  • Updated the Golang dependency version from 1.24.13 to 1.25.8, which removes support for macOS versions prior to Monterey.
  • Prevent concurrent execution of operations. #​9866
  • Support for skip and include directives.
  • Vector similarity search now supports offset as well as limit

v15.10.1

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• Updated Pub/Sub emulator to version 0.8.29.

v15.10.0

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• Add support for VPC direct connect in GCF 2nd gen (#​10033)
• Added --only flag for emulators:export (#​4033)
• Added support for custom PostgreSQL schema names in Data Connect. (#​9271)
• When SSR web app features are detected in the firebase init hosting flow, offer to switch to App Hosting (#​9887)
• Removed the experimental web frameworks prompt from firebase init hosting (#​9843)
• Added studio:export command to export Firebase Studio projects to Antigravity.

v15.9.1

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• Added support for next.config.ts and next.config.mts in Next.js deployments (#​9871)
• Enabled free trials without a billing instrument for Firebase Data Connect (#​10042)

v15.9.0

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• Added *_EMULATOR_VERSION env variables to allow overriding specific versions of downloadable emulators
• Updated the functions.config deprecation notice from March 2026 to March 2027 (#​9941)
• Detects when App Hosting fails to deploy, returning an error. (#​8866)
• Add firestore_query_collection tool back to MCP as it is not available in the OneMCP server yet.
• Add support for custom resolvers in Firebase Data Connect (#​9967)
• Updated the Firebase Data Connect local toolkit to v3.2.1, which includes the following changes: (#​10022)
  • Resolved metadata pathing issue for @​redact and @​check directives

v15.8.0

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• Corrects issue with updateService in runv2.ts (#​9918)
• Updated suite of MCP tools for Firestore to include many new tools. Firestore tools no longer support emulator mode.
• Updated the Firebase Data Connect local toolkit to v3.2.0, which includes the following changes: (#​9975)
  • Support for uuidV7()
  • Support for custom PostgreSQL schema names.

v15.7.0

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• Updated Python Functions template to use firebase_functions v0.5.x
• Update the Firebase Data Connect local toolkit to v3.1.4, which includes the following changes: (#​9944)
  • Add support for @searchable on varchar fields.
  • Fix a runtime error when using aggregations with nested reference fields.
  • Update the Golang dependency version from v1.24.12 to v1.24.13.
• Added Developer Knowledge MCP tools which can search Google doumentation to help agents answer questions.

v15.6.0

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• Added support for enabling Firebase Authentication providers via firebase deploy. You can configure providers in firebase.json like so:

{
  "auth": {
    "providers": {
      "anonymous": true,
      "emailPassword": true,
      "googleSignIn": {
        "oAuthBrandDisplayName": "My App",
        "supportEmail": "support@myapp.com"
      }
    }
  }
}

• Added initial zip deploy support in functions deploy for HTTP functions (#​9707)
• Fixes an issue where Python was missing from the firebase-tools Docker image (#​9855).
• Fixes billing information check to use user's project quota (#​9879).
• Updated the Firebase Data Connect local toolkit to v3.1.2, which contains the following changes: (#​9882)
  • Improved insecure operation warning messages and reduced the severity of existing insecure operation warnings to LOG_ONLY.
  • Updated the Golang dependency version from 1.24.4 to 1.24.12.
• Fixes issue where auth emulator multi-tenant mode exports/imports only users tied to the default tenant (#​5623)
• Updated Pub/Sub emulator to version 0.8.27.
• Updated the Data Connect emulator to v3.1.3, which enables the native SQL feature.

v15.5.1

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• Fixes issues with calls to serviceusage (#​9844)

v15.5.0

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• Added firebase dataconnect:compile command.
• Loads experiments earlier in CLI startup so they can be used earlier. (#​9797)
• Fixed issue where AuthBlockingEvent had invalid format for metadata.creationTime and metadata.lastSignInTime. (#​8109)
• Fixed issue where Storage security rules is overwritten when running firebase init storage. (#​8170)
• Add support for firestoreDataAccessMode, mongodbCompatibleDataAccessMode, and
  the realtimeUpdatesMode flags for Firestore Database creation (#​9817)
• Updated to v3.1.1 of the Data Connect emulator which includes fixes and internal improvements. (#​9835)

v15.4.0

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• Fix the bug when Data Connect emulator hangs with PGlite. (#​9756, #​9771)
• Updated to v3.1.0 of the Data Connect emulator, which adds support for using distinct: true in combination with orderBy, and other internal improvements (#​9778).

v15.3.1

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• Renamed MCP prompts /firestore:generate_rules to /firestore:generate_security_rules and /storage:generate_rules to /storage:generate_security_rules.

v15.3.0

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• Fixed pricing calculation for Cloud Functions deployed to newer regions (africa-south1, europe-west8, me-west1, and others) when using minInstances. (#​9696)
• Removed MCP tools and prompts that required Gemini in Firebase terms of service.
• Fixes an issue where the --only flag was not always respected for firebase mcp
• Removed timeout when connecting to Cloud SQL. Hopefully, should mitigate issue #​9314. (#​9725)
• Added /firestore:generate_rules and /storage:generate_rules MCP prompts.
• Update Data Connect Emulator to 3.0.2 (#​9738), which addressed many bugs
  • Fixed the mis-leading MISSING_JOIN_TABLE_KEY linter warning on @​view. (#​9630)
  • Fix SQL error handling bugs with pglite.
  • Fix bug enums not handled in secondary schema arguments.

v15.2.1

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• Fixed an issue causing ESM errors on Node <20.19 and <22.12.

v15.2.0

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• Fixed regression where v2 functions sharing the same source triggered separate builds instead of reusing builds (#​9685)
• Updated TypeScript templates for ext:dev:init to fix build failures (#​9524)
• Updated Pub/Sub emulator to version 0.8.25.
• Fixed a bug when firebase emulators:start incorrectly deletes discovery file of another emulator process (#​9672)
• Added onGraphRequest function support (#​9612)

v15.1.0

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• Updated default Postgres version for Data Connect to 17.
• Update Data Connect Emulator to 3.0.1, which addresses some internal errors (#​9627)

v15.0.0

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• [BREAKING] Changed firestore:backups:list --json to return a listBackupsResponse object instead of a raw array of backups.
• [BREAKING] Removed support for '.bolt' rules files.
• [BREAKING] Removed support for running emulators with Java versions prior to 21.
• [BREAKING] Removed deprecated firebase --open-sesame and firebase --close-sesame commands. Use firebase experiments:enable and firebase experiments:disable instead.
• [BREAKING] Enforce strict timeout validation for functions. (#​9540)
• [BREAKING] Update dataconnect:\* commands to use flags instead of positional arguments for --service & --location. Changed output type of dataconnect:sql:migrate --json (#​9312)
• [BREAKING] When using 'firebase-tools' as a Node module, cli.auth.upload has been renamed to cli.auth.import and cli.appdistribution.testers.delete has been renamed to cli.appdistribution.testers.remove.
• [BREAKING] Updated Firebase Data Connect emulator version to v3.0.0
  • [BREAKING] Fixed generated code character case when letters follow numbers (#​9567).
  • [BREAKING] Dart codegen: Int64 types are now serialized and deserialized using BigInt.
  • [BREAKING] Kotlin codegen: Removed magic "convenience renames" of keys and counts in selection sets (#​9571).
  • Eagerly load config upon any requests from VS Code Extensions or Firebase CLI. This ensures the emulator always serve the latest local configs.
  • Kotlin codegen: Removed vestigial FIREBASE_DATA_CONNECT_GENERATED_FILE section at the bottom of each generated file.
• Updated Firestore Emulator to v1.20.2, which includes minor bug fixes for Datastore Mode.
• Improved command loading performance by implementing lazy loading.
• Add a confirmation in firebase init dataconnect before asking for app idea description. (#​9282)

v14.27.0

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• Fixed issue where MCP server didn't detect if iOS app uses Crashlytics in projects that use project.pbxproj (#​9515)
• Add logic to synchronize v2 scheduled function timeout with Cloud Schduler's attempt deadline (#​9544)
• Prevent deployments of Next.js apps vulnerable to CVE-2025-66478 (#​9572)
• Updated Data Connect emulator to v2.17.3:
  • Fixed Swift codegen: Include FirebaseCore import in the connector keys file.
  • Fixed a bug where debug details of Internal errors were swallowed: #​9508

v14.26.0

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• Add support for nodejs24 (beta) runtime for Cloud Functions for Firebase. (#​9475)
• Adds listServices and also defines trigger within runv2.ts (#​9482)
• Updates the firebase init functions template to use firebase-functions 7.0.0 (#​9496)
• Updated to v2.17.2 of the Data Connect emulator, which fixes a bug with handling of optional enum lists in generated Flutter SDKs. (#​9391)

v14.25.1

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• Fixed an issue that was causing the MCP server to fail to start when run from directories with deeply nested children.

v14.25.0

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• Added Node 24 support.
• Updated superstatic to v10.
• Fixed a crash during parallel deployments when buildConfig is empty (#​9455)
• [Added] support for new google-genai plugin during init genkit (#​8957)
• Updated to v2.17.1 of the Data Connect emulator, which fixes an admin SDK bug for operation without argument #​9449 (#​9454).
• Fixed "Precondition failed" error when updating GCFv2 functions in a FAILED state without code changes.

v14.24.2

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• Fixes MCP server issue where googleapis is not available. (#​9443)

v14.24.1

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• Fixed issue where MCP server was blocked by console.log

v14.24.0

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• Adds 2nd gen Firebase Data Connect triggers to firebase deploy (#​9394).
• Upgrades @google-cloud/pubsub to v5 (#​9428).
• Updated to v2.17.0 of the Data Connect emulator, which includes internal improvements and now supports Generated Admin SDKs (#​9430).

v14.23.0

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• Fix the __name__ normalization of vector indexes for Firestore standard
  edition databases.
• Fixed an issue where the emulator would fail to start when using firebase-functions v7+ (#​9401).
• Added functions.list_functions as a MCP tool (#​9369)
• Added AI Logic to firebase init CLI command and firebase_init MCP tool. (#​9185)
• Improved error messages for Firebase AI Logic provisioning during 'firebase init' (#​9377)
• Fixed issue where 'init hosting' failed to prompt for the public directory and set up Hosting files (#​9403)
• Added appdistribution:testcases:export and appdistribution:testcases:import (#​9397)
• Updated to v2.16.0 of the Data Connect emulator, which includes internal improvements.
• Data Connect now allows executing a valid query / operation even if the other operations are invalid. (This toleration provides convenience on a best-effort basis. Some errors like invalid syntax can still cause the whole request to be rejected.)
• Fixed enum list deserialization in Data Connect generated Dart SDKs.
• Added GraphQL __typename support in Data Connect.
• Support enum values in Data Connect CEL expressions.
• Support _id, a global ID field in Data Connect.
• Updated to v0.8.17 of the Pub/Sub emulator, which includes vulnerability fixes.

v14.22.0

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• Added 'hosting' to the 'firebase_init' MCP tool (#​9375)
• Revert logic to abort function deploys in non-interactive mode when secrets are missing. (#​9378)

v14.21.0

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• Added a command firebase firestore:databases:clone to clone a Firestore database (#​9262).
• Added JSON format support for Cloud Functions secrets with --format json flag and auto-detection from file extensions (#​1745)
• firebase dataconnect:sdk:generate will run init dataconnect:sdk automatically if no SDKs are configured (#​9325).
• Tightened --only filter resolution for functions deployment to prefer codebase names (#​9353)
• Fixed an issue where the Data Connect emulator would attempt to export data when FIREBASE_DATACONNECT_POSTGRESQL_STRING is set (#​9330)
• Added functions.disallowLegacyRuntimeConfig option to firebase.json to optionally skip fetching legacy Runtime Config during function deploys (#​9354)
• Updated to v2.15.1 of the Data Connect emulator, which includes internal improvements (#​9366)
• Updated Data Connect Dart SDK's default import path to import 'dataconnect_generated/generated.dart'; (#​9365)

v14.20.0

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• Add a confirmation in firebase init dataconnect before asking for app idea description. (#​9282)
• Add a command firebase dataconnect:execute to run queries and mutations (#​9274).
• Updated to v2.15.0 of the Data Connect emulator, which changes Dart SDKs to have generated objects use Object.hashAll()

v14.19.1

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• Fix a bug where CloudSQL instances creation fails. Default to Postgres 15 until backend supports higher versions. (#​9279)

v14.19.0

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• Deprecated Java versions below 21. Support will be dropped in Firebase CLI v15. Please upgrade to Java version 21 or above to continue using the emulators.
• Fix Functions MCP log tool to normalize sort order and surface Cloud Logging error details (#​9247)
• Fixed an issue where firebase init would require log in even when no project is selected. (#​9251)
• Added remoteconfig:experiments:get, remoteconfig:experiments:list, and remoteconfig:experiments:delete commands to manage Remote Config experiments.
• Added remoteconfig:rollouts:get, remoteconfig:rollouts:list, and remoteconfig:rollouts:delete commands to manage Remote Config rollouts.

v14.18.0

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• Fixed an issue with deploying indexes to Firestore Enterprise edition databases where explicit __name__ fields could be incorrectly handled.
• Graduated the MCP server from experiemental, and renamed the experimental:mcp command to mcp. The old name is now an alias.
• Consolidated some MCP tools to reduce the total number presented to LLMs.
• Renamed some MCP tools for clarity.
• Renamed the deploy MCP prompt to firebase_deploy for consistency.
• Added a firebase_read_resources MCP tool which can be used by LLMs to fetch guides or docs via firebase:// links.
• Added a new /firebase:init MCP prompt which can guide you through setting up backend services or Firebase AI logic for your app.
• firebase_update_environment MCP tool supports accepting Gemini in Firebase Terms of Service.
• Fixed a bug when firebase init dataconnect failed to create a React app when launched from VS Code extension (#​9171).
• Added seed_data.gql to Data Connect's initial movie template (#​9232).
• firebase dataconnect:sql:migrate now supports Cloud SQL instances with only private IPs. The command must be run in the same VPC of the instance to work. (##​9200)
• CloudSQL instances created with firebase deploy now default to Postgres 17.
• Improved the clarity of the firebase apptesting:execute command when you have zero or multiple apps.
• Fixed an issue where firebase deploy --only firestore would fail with 403 errors on projects that never had a database created.
• Fixed an issue where deploying multiple Hosting sites with Functions could encounter a race condition (#​9235).
• Updated the Data Connect local dev toolkit to 2.14.0, which includes the following changes:
  • Fixed a bug where @default(value) and @default(expr) is not validated on enum fields.
  • JS/Kotlin codegen: Issue where if no response type was generated, generation would crash.
  • Dart codegen: Fixed issue where if field name doesn't match name of enum, compilation breaks
  • Dart codegen: Override == to allow for equality between data classes.

v14.17.0

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• Change dataconnect's default region to us-east4 (#​9126)

v14.16.0

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• Added firestore:bulkdelete which initiates a Firestore managed bulk delete operation (#​8974)
• Added firestore:operations:* commands to list, describe, and cancel long-running operations (#​8982)
• firebase emulator:start use a default project demo-no-project if no project can be found. (#​9072)
• firebase init dataconnect also supports bootstrapping flutter template. (#​9084)
• Fixed a vulnerability in unzip util where files could be written outside of the expected output directory.
• firebase init dataconnect confirms Cloud SQL provisioning. (#​9095)
• MCP firebase_init tool can download an existing FDC service returned from dataconnect_list_services (#​9091)
• Updated the Firebase Data Connect local toolkit to v2.13.0, which adds validation that checks that _insert data includes all non-null columns without defaults. (#​9106)
• Added firebase_login and firebase_logout MCP tools.

v14.15.2

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• Added support for auth token JSON in dataconnect_execute MPC tool. (#​9046)
• Fixed issue where firebase-ios-sdk could not finalize MFA with auth emulator. (#​9062)
• Fixed the bugs when MCP tools cannot connect to emulator due to CLI version mis-matched. (#​9068)
• Fixed a bug where firebase dataconnect:sdk:generate --watch swallowed all logs. (#​9055)
• Added GA4 agent user property to tag CLI usage by coding agents. (#​9070)
• Consolidated Data Connect MCP tools into dataconnect_info tool to surface information of local workspace and backend resources. (#​9056)

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