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Version 15.26.0 - August 5, 2026

• 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 hidden source map support to crashlytics:sourcemap:upload.
• Fixed a 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 SQL Connect.

Version 15.25.1 - July 30, 2026

• Fixed a typo that was breaking the emulator's handling of secret params. #10866
• Fixed service account propagation delays during Cloud Functions deploys and cleaned up newly created service accounts on 100% deployment failure. #10871
• Fixed appcheck:debugtokens:list and appcheck:debugtokens:delete to use correct prompts when asking to select an app, instead of prompting to "register" a token.

Version 15.25.0 - July 30, 2026

• Updated the Cloud Firestore emulator to v1.22.0, adding support for DML.
• Added appcheck:debugtokens:create, appcheck:debugtokens:list, and appcheck:debugtokens:delete CLI commands for managing App Check debug tokens. #10801
• Added MCP-Protocol-Version, Mcp-Method, and Mcp-Name HTTP headers to OneMcpServer requests per the MCP 0728 standard release candidate (release candidate blog post and HTTP standardization SEP).
• Fixed the Cloud Storage emulator to support JSON uploads larger than 100KB without hanging or throwing a 413 error. #8355
• Added the extdeprecationwarnings experiment to display phased deprecation notices and guidance across ext:* CLI commands.
• Fixed a Firebase SQL 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, which caused batched responses to be dropped. #6194, #6865
• Added the 1st gen environment variable FUNCTION_REGION to 2nd gen functions. #10862

Version 15.24.0 - July 15, 2026

• Added support for specifying that the input for a string or string[] param in Cloud Functions must be non-empty. #10678
• Updated the Firebase SQL Connect local toolkit to v3.4.16. Changes include:
  • Updated the Golang dependency version to 1.25.12.
• Removed the warning that Dart functions may not yet be visible in the Firebase console.
• Fixed the dataconnect:execute command help text to use the correct env var FIREBASE_DATA_CONNECT_EMULATOR_HOST.
• Fixed a Firebase Hosting emulator timeout when a web frameworks request with a body falls through to a function rewrite. #10760

Version 15.23.0 - July 10, 2026

• Added 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.
• Added functions:lifecycle:list and functions:lifecycle:run commands to view and run lifecycle hooks in isolation.
• Updated the SQL Connect local toolkit to v3.4.15, supporting 1:1 nested mutations. (#10773)

Version 15.22.4 - June 30, 2026

• Fixed auth:export and auth:import, which were dropping mfaInfo data for users with multi-factor authentication (MFA) enabled.
• Updated Pub/Sub emulator to version 0.8.34.

Version 15.22.3 - June 25, 2026

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

Version 15.22.2 - June 24, 2026

• Upgraded zod to v4 and dropped the deprecated zod-to-json-schema dependency in favor of zod v4's built-in z.toJSONSchema().
• Updated the Firebase SQL Connect local toolkit to v3.4.14. Changes include:
  • Fixed 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).

Version 15.22.1 - June 22, 2026

• Fixed various issues with the SQL Connect emulator and deployment by updating the binary to version 3.4.13.
• Temporarily pinned the firebase-tools Docker image to Node 24.16.0 to mitigate a Node.js issue. (#63989)

Version 15.22.0 - June 18, 2026

• Added the apphosting:secrets:revokeaccess command. (#10669)
• Updated Pub/Sub emulator to version 0.8.33.
• Updated the SQL Connect emulator to v3.4.12. Changes include:
  • Fixed non-deterministic output order of generated SDK files when compiled from multiple GraphQL source files.
  • Optimized singular relation filters on primary keys to avoid EXISTS subqueries.

Version 15.21.0 - June 17, 2026

• Added support for declaring additional API dependencies in Cloud Functions. (#10621)
• Added mock Passkey (WebAuthn) support to the Authentication emulator. (#10636)
• Fixed a 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 a temporary warning directing Dart functions users to the Google Cloud console, as the Firebase console now supports Dart functions. (#10584)
• Updated the SQL Connect local toolkit to v3.4.11. Changes include:
  • Updated the Go dependency version to 1.25.11.
• Fixed an issue where the apptesting:execute command rejected documented --test-username, --test-password, and --test-password-file options.
• Updated web frameworks to warn about missing SSRF protection configuration in Angular 22 deployments. (#10523)
• Fixed an issue where Astro 6 SSR deployments returned HTTP 500 by preserving the server/ directory in the generated Cloud Function. (#10537)
• Fixed an issue where login:*, target:*, and ext:* subcommands were missing from firebase --help.

Version 15.20.0 - June 11, 2026

• Removed the prompt and backend deletion of SQL Connect services during firebase deploy. (#10619)
• Fixed an issue where firebase init dataconnect failed with ENOEXEC when creating a new template app on some operating systems. (#10616)
• Added support for setting the Google Cloud Storage (GCS) test results bucket in apptesting:execute and appdistribution:distribute.

Version 15.19.1 - June 03, 2026

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

Version 15.19.0 - May 27, 2026

• 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).
• Fixed an unhandled CloudSQLConnectorError: The connector was closed exception during Data Connect deployments. (#10555).
• Updated the Firebase SQL Connect local toolkit to v3.4.9, which includes the following changes: (#10567).
  • Added support for nested mutations for literals and variables that define an incomplete set of fields.
  • Fixed an issue in the JS Generated SDK where QueryFetchPolicy wasn't being respected.

Version 15.18.0 - May 13, 2026

• Updated Pub/Sub emulator to version 0.8.31.
• Changed when undefined regions resolve, which now happens during the build to backend resolution phase. (#10471)
• Updated the SQL Connect local toolkit to v3.4.8. Changes include:
  • 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.
• Changed the default timeout for Dart functions to be 60 seconds when not explicitly set. (#10501)
• Added support for secret environment variables for Cloud Run functions. (#10489)
• Set requiredProjectBindings in AI Logic services. (#10503)

Version 15.17.0 - May 07, 2026

• Added support for creating search indexes for Cloud 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 Cloud Firestore databases were configured in firebase.json. (#8114)
• Updated the SQL Connect local toolkit to v3.4.7. Changes include:
  • Fixed emulator crash when using uuidv4() on operations.
  • Added support for _Data input types as variables with @allow(fields, maxCount) to constraint the input JSON, enabling batch mutations in the Firebase Admin SDK. (#10461)
• Increased supported range for Next.js to version 16.0. (#9463)
• Updated Cloud Functions default resource locations. This does not affect existing functions. (#10414)
• Added warning for cross-region event triggers. (#10408)

Version 15.16.0 - April 30, 2026

• Updated Cloud 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.
• Updated the valid Python runtimes for functions. Default Python runtime is now Python 3.14.
• Fixed CLI non-interactive mode for dataconnect init. (#10401)
• Fixed issue where rules for non-default Cloud Firestore databases were not being deployed correctly.
• Suppressed 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)
• Fixed an issue where deploying multi-codebase functions failed due to a shared source token scraper. (#10428)

Version 15.15.0 - April 16, 2026

• Added 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)

Version 15.14.0 - April 09, 2026

• Added Enterprise Edition support to the Cloud 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)
• Added support for Next.js 16 middleware (proxy.ts/proxy.js). (#9631)
• Updated the default region for new App Hosting backends to us-east4. (#10271)
• Fixed Next.js image optimization detection in client components. (#10228)
• Updated SQL Connect emulator to v3.4.1. (#10290)
• Upgraded Go runtime to 1.25.9.
• Fixed an issue that caused Angular SDK generation to fail.

Version 15.13.0 - April 02, 2026

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

Version 15.12.0 - March 27, 2026

• 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 SQL Connect local toolkit to v3.3.1. Changes include:
  • Added support for configuring client-side caching in connector.yaml / generate section. (#10190)

Version 15.11.0 - March 18, 2026

• Added support for dataAccessMode in Cloud Firestore database creation. This allows choosing between FIRESTORE_NATIVE and MONGODB_COMPATIBLE for Enterprise edition databases.
• Updated Cloud Firestore Emulator to v1.20.4, which includes minor bug fixes for Cloud Firestore Native Mode.
• Added apptesting:execute command to run App Testing agent tests from YAML files.
• Updated SQL Connect emulator to v3.3.0. Changes include:
  • 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.
  • Support for skip and include directives.
  • Vector similarity search now supports offset as well as limit.

Version 15.10.1 - March 16, 2026

• Updated Pub/Sub emulator to version 0.8.29.

Version 15.10.0 - March 12, 2026

• Added support for VPC direct connect in Cloud Functions (2nd gen). (#10033)
• Added --only flag for emulators:export. (#4033)
• Added support for custom PostgreSQL schema names in SQL Connect. (#9271)
• Added improved support for SSR web apps. With this release, when SSR web app features are detected in the firebase init hosting flow, the CLI now offers 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.

Version 15.9.1 - March 09, 2026

• Added support for next.config.ts and next.config.mts in Next.js deployments. (#9871)
• Enabled free trials without a payment method for SQL Connect. (#10042)

Version 15.9.0 - March 06, 2026

• 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)
• Improved App Hosting deploys. The CLI now detects when App Hosting fails to deploy, and returns an error. (#8866)
• Added firestore_query_collection tool back to the MCP server.
• Added support for custom resolvers in SQL Connect. (#9967)
• Updated the SQL Connect local toolkit to v3.2.1. Changes include:
  • Resolved metadata pathing issue for @redact and @check directives. (#10022)

Version 15.8.0 - February 26, 2026

• Corrects issue with updateService in runv2.ts. (#9918)
• Updated suite of MCP tools for Cloud Firestore to include many new tools. Cloud Firestore tools no longer support emulator mode.
• Updated the SQL Connect local toolkit to v3.2.0. Changes include:
  • Added support for uuidV7().
  • Added support for custom PostgreSQL schema names. (#9975)

Version 15.7.0 - February 20, 2026

• Updated Python Functions template to use firebase_functions v0.5.x.
• Updated the SQL Connect local toolkit to v3.1.4. Changes include:
  • Added support for @searchable on varchar fields.
  • Fixed a runtime error when using aggregations with nested reference fields.
  • Updated the Golang dependency version from v1.24.12 to v1.24.13. (#9944)
• Added Developer Knowledge MCP tools which can search Google documentation to help AI agents answer questions, perform tasks, and write code.

Version 15.6.0 - February 11, 2026

• Added support for enabling Firebase Authentication providers using 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 for HTTP functions in firebase deploy functions. (#9707)

• Fixed an issue where Python was missing from the firebase-tools Docker image. (#9855)

• Fixed billing information check to use user's project quota. (#9879)

• Fixed issue where Authentication emulator multi-tenant mode only exported or imported users tied to the default tenant. (#5623)

• Updated SQL Connect emulator to v3.1.3. Changes include:

  • Enabled native SQL feature.
  • Improved insecure operation warning messages and reduced severity of existing insecure operation warnings to LOG_ONLY. (#9882)
  • Updated Golang dependency to v1.24.12 (#9882)

• Updated Pub/Sub emulator to version 0.8.27.

Version 15.5.1 - January 29, 2026

• Fixed issue causing errors on calls to serviceusage. (#9844)

Version 15.5.0 - January 29, 2026

• Added firebase dataconnect:compile command to compile SQL Connect schemas and connectors.
• Added support for firestoreDataAccessMode, mongodbCompatibleDataAccessMode, and realtimeUpdatesMode flags for Cloud Firestore Database creation. (#9817)
• Updated the SQL Connect emulator to v3.1.1 which includes fixes and internal improvements. (#9835)
• Fixed issue where Cloud Storage Security Rules would be overwritten when running firebase init storage. (#8170)
• Fixed issue where AuthBlockingEvent had invalid format for metadata.creationTime and metadata.lastSignInTime in Authentication emulator. (#8109)
• Improved access by now loading experiments earlier in CLI startup to allow for earlier access. (#9797)

Version 15.4.0 - January 22, 2026

• Fixed an issue where the SQL Connect emulator would stop responding when using PGlite. (#9756, #9771)
• Updated to v3.1.0 of the SQL Connect emulator, which adds support for using distinct: true in combination with orderBy, and other internal improvements. (#9778)

Version 15.3.1 - January 15, 2026

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

Version 15.3.0 - January 14, 2026

• 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.
• Fixed an issue where the --only flag was not always respected for firebase mcp.
• Removed timeout when connecting to Cloud SQL to mitigate connection issues. (#9725)
• Added /firestore:generate_rules and /storage:generate_rules MCP prompts.
• Updated SQL Connect Emulator to v3.0.2, which addresses some internal errors. (#9738)

Version 15.1.0 - December 18, 2025

• Updated default Postgres version for SQL Connect to 17.
• Updated SQL Connect Emulator to v3.0.1, which addresses some internal errors. (#9627)

Version 15.0.0 - December 10, 2025

• Breaking change: Changed firestore:backups:list --json to return a listBackupsResponse object instead of a raw array of backups.
• Breaking change: Removed support for .bolt rules files.
• Breaking change: Removed support for running emulators with Java versions prior to 21.
• Breaking change: Removed deprecated firebase --open-sesame and firebase --close-sesame commands. Use firebase experiments:enable and firebase experiments:disable instead.
• Breaking change: Enforced strict timeout validation for functions. (#9540)
• Breaking change: Updated dataconnect:* commands to use flags instead of positional arguments for --service & --location, and changed output type of dataconnect:sql:migrate --json. (#9312)
• Breaking change: 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 change: Updated SQL Connect emulator to v3.0.0:
  • Breaking change: Fixed generated code character case when letters follow numbers (#9567).
  • Breaking change: Dart codegen: Int64 types are now serialized and deserialized using BigInt.
  • Breaking change: 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 serves 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.
• Added a confirmation in firebase init dataconnect before asking for app idea description. (#9282)

Version 14.27.0 - December 03, 2025

• Fixed issue where MCP server didn't detect if iOS app uses Crashlytics in projects that use project.pbxproj. (#9515)
• Added logic to synchronize scheduled function timeout in Cloud Functions (2nd gen) with Cloud Scheduler's attempt deadline. (#9544)
• Prevented deployments of Next.js apps vulnerable to CVE-2025-66478. (#9572)
• Updated SQL 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 not shown. (#9508)

Version 14.26.0 - November 24, 2025

• Added support for nodejs24 runtime for Cloud Functions. (#9475)
• Updated the firebase init functions template to use firebase-functions 7.0.0. (#9496)
• Updated to v2.17.2 of the SQL Connect emulator, which fixes a bug with handling of optional enum lists in generated Flutter SDKs. (#9391)

Version 14.25.1 - November 18, 2025

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

Version 14.25.0 - November 15, 2025

• Added support for running firebase-tools on Node 24.
• 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 SQL Connect emulator, which fixes an admin SDK bug for operation without argument #9449. (#9454)
• Fixed "Precondition failed" error when updating Cloud Functions functions in a FAILED state without code changes.

Version 14.24.2 - November 08, 2025

• Fixed issue where MCP server would crash with 'googleapis' is not available. (#9443)

Version 14.24.1 - November 07, 2025

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

Version 14.24.0 - November 05, 2025

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

Version 14.23.0 - October 30, 2025

• Fixed the __name__ normalization of vector indexes for Cloud 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 an MCP tool. (#9369)
• Added Firebase 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 SQL Connect emulator, which includes internal improvements.
  • SQL 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 SQL Connect generated Dart SDKs.
  • Added GraphQL __typename support in SQL Connect.
  • Support enum values in SQL Connect CEL expressions.
  • Support _id, a global ID field in SQL Connect.
• Updated to v0.8.17 of the Pub/Sub emulator, which includes vulnerability fixes.

Version 14.22.0 - October 23, 2025

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

Version 14.21.0 - October 22, 2025

• Added a command firebase firestore:databases:clone to clone a Cloud 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 SQL 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 SQL Connect emulator, which includes internal improvements. (#9366)
• Updated SQL Connect Dart SDK's default import path to import 'dataconnect_generated/generated.dart'. (#9365)

Version 14.20.0 - October 15, 2025

• Added a confirmation in firebase init dataconnect before asking for app idea description. (#9282)
• Added dataconnect:execute command to run queries and mutations. (#9274)
• Updated SQL Connect emulator to v2.15.0, which changes Dart SDKs to use Object.hashAll() in generated objects. (#9291)

Version 14.19.1 - October 09, 2025

• Fixed a bug where creation of CloudSQL instances fails. The CLI now defaults to Postgres 15 until the backend supports higher versions. (#9279)

Version 14.19.0 - October 08, 2025

• Deprecated Java versions below 21. Support will be dropped in Firebase CLI v15. Upgrade to Java v21 or higher to continue using the emulators.
• Fixed Functions MCP log tool to normalize sort order and surface Cloud Logging error details. (#9247)
• Fixed an issue where firebase init required login even when no project was 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.

Version 14.18.0 - September 30, 2025

• Fixed an issue with deploying indexes to Cloud Firestore Enterprise edition databases where explicit __name__ fields would in some cases be handled incorrectly.
• Graduated the MCP server from experimental and renamed the experimental:mcp command to mcp. The old name is now an alias.
• Consolidated and renamed MCP tools for clarity and to reduce the total number presented to LLMs.
• 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.
• Added support to the firebase_update_environment MCP tool for accepting Gemini in Firebase Terms of Service.
• Fixed a bug where firebase init dataconnect failed to create a React app when launched from the VS Code extension. (#9171)
• Added seed_data.gql to the initial movie template for SQL Connect. (#9232)
• Added support to firebase dataconnect:sql:migrate for CloudSQL instances with only private IPs. The command must be run in the same VPC of the instance to work. (#9200)
• Changed CloudSQL instances created with firebase deploy to 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 Cloud Functions could encounter a race condition. (#9235)
• Updated the SQL 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: Fixed an issue where generation would crash if no response type was generated.
  • Dart codegen: Fixed an issue where compilation breaks if field name doesn't match name of enum.
  • Dart codegen: Overrode == to allow for equality between data classes.

Version 14.17.0 - September 17, 2025

• Changed the default region for SQL Connect to us-east4. (#9126)

Version 14.16.0 - September 10, 2025

• Added firestore:bulkdelete command, which initiates a Cloud Firestore managed bulk delete operation. (#8974)
• Added firestore:operations:* commands to list, describe, and cancel long-running operations. (#8982)
• Changed firebase emulator:start to now use demo-no-project as default project if no project can be found. (#9072)
• Added support for firebase init dataconnect to bootstrap Flutter templates. (#9084)
• Fixed a vulnerability in unzip util where files could be written outside of the expected output directory.
• Changed firebase init dataconnect to now confirm CloudSQL provisioning. (#9095)
• Added support for MCP firebase_init tool to download an existing SQL Connect service returned from dataconnect_list_services. (#9091)
• Updated the SQL 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.

Version 14.15.2 - September 03, 2025

• Added support for auth token JSON in dataconnect_execute MCP tool. (#9046)
• Fixed issue where firebase-ios-sdk could not finalize MFA with the Authentication emulator. (#9062)
• Fixed bugs where MCP tools could not connect to emulator due to a Firebase CLI version mismatch. (#9068)
• Fixed a bug where firebase dataconnect:sdk:generate --watch swallowed all logs. (#9055)
• Consolidated SQL Connect MCP tools into dataconnect_info tool to surface information of local workspace and backend resources. (#9056)

Version 14.15.1 - August 28, 2025

• Fixed an issue where core MCP tools were excluded from listTools. (#9045)
• Fixed an issue where the MCP server failed to identify active projects.
• Added new dataconnect_compile MCP tool.

Version 14.15.0 - August 27, 2025

• Added additional Crashlytics tools for debugging and analyzing crashes. (#9020)
• Updated SQL Connect local toolkit to 2.12, which includes the following changes:
  • Added ImpersonateQuery, ImpersonateMutation, and IntrospectGraphql APIs to the SQL Connect emulator.
  • Added support for Firebase JS SDK v12.

Version 14.14.0 - August 21, 2025

• Fixed an SQL permission bug in sql:migrate. (#9018)
• Fixed an issue where firebase init dataconnect:sdk generated inconsistent package names. (#9021)
• Added a configDir configuration option to specify a custom directory for .env files in Cloud Functions. (#9000)

Version 14.13.0 - August 20, 2025

• Updated the SQL Connect emulator to v2.11.2, which includes the following changes:
  • Fixed an issue causing SQL errors when combining aggregates and full-text search.
• Fixed a bug where deploying Cloud Firestore indexes failed due to broken index comparison logic. (#8859)
• Added prefix support for multi-instance Cloud Functions extension parameters. (#8911)
• Made it possible to initialize a SQL Connect project in non-interactive mode. (#8993)
• Added two new MCP tools for Crashlytics: get_sample_crash_for_issue and get_issue_details. (#8995)
• Added support to use Gemini to generate schema.gql and seed_data.gql in firebase init dataconnect. (#8988)
• Fixed a bug where firebase deploy --only dataconnect didn't include GQL files in nested folders. (#8981)
• Changed firebase deploy to create Cloud SQL instances asynchronously. (#9004)
• Fixed an issue where database deploys did not read source code correctly. (#8985)

Version 14.12.1 - August 14, 2025

• Updated runtime config deprecation warning to no longer show for v1 functions that only use default Firebase config. (#8963)
• Fixed an issue where dataconnect:migrate would use an invalid temporary password when connecting to enterprise plus CloudSQL instances.
• Updated SQL Connect emulator to v2.11.1, which includes the following changes:
  • Added an app watch that collects embedded GQL into the connector folder.
  • Added a way to handle foreign key constraint error as FailedPrecondition.
• Added support for creating Cloud Firestore Enterprise databases using firestore:databases:create --edition enterprise. (#8952)
• Added support for Cloud Firestore Enterprise database indexes. (#8939)
• Fixed an issue where the get_sdk_config improperly decoded file content for Android and iOS.
• Added support for prompts, and added the deploy prompt.

Version 14.12.0 - August 06, 2025

• Fixed issue where __name__ fields with non-default order were incorrectly filtered from index listings. (#8859)
• Fixed an issue where firebase init dataconnect didn't enable the SQL Connect API by default. (#8927)
• Added firebase init aitools to help developers set up Firebase tools for AI in their projects (#8949 and #8927).
• Updated the SQL Connect local toolkit to v2.11.0, which includes the following changes (#8948):
  • Kotlin code generation with enums.
  • Deploying schemas with enums no longer report false breaking changes.
  • Support for ordering results by aggregate fields (min/max/count/sum/avg).
  • Support for built-in and user-defined enums to LLM Tools generation.

Version 14.11.1 - July 22, 2025

• Added a deprecation warning for functions.config() to stderr on deploy and all functions:config commands. (#8808) (#8808)
• Fixed issue where __name__ fields with DESCENDING order were incorrectly filtered from index listings, causing duplicate index issues and deployment conflicts. (#8859, #7629)
• Add service account and service enablement to firebase init apptesting.
• Updated the SQL Connect toolkit to v2.10.1, which includes the following changes: (#8884)
  • Dart codegen: Issue where list enums weren't properly serialized and deserialized.
  • Dart codegen: Issue where if a Variable class has a field that is a custom scalar type, and that field has an enum, the enum is set to the incorrect type.
  • Swift codegen: For enum cases that are not known to the SDK in advance, Swift generates a _UNKNOWN case with a string associated value. The fix changes that case name from UNKNOWN to _UNKNOWN. If you have existing generated enums, you may need to rebuild your project.
  • Kotlin codegen: Add value property to the EnumValue base interface.
  • Dart codegen: Issue where nullable enum fields weren't setting the field itself as nullable.

Version 14.11.0 - July 16, 2025

• Added experimental App Testing commands.
• Fixed an issue where task queue functions couldn't decode non-ASCII characters. (#8836)
• Fixed an issue where firestore:indexes wrongly removed the __name__ field. (#7629)
• Updated SQL Connect Emulator to version 2.10.0, which adds support for full-text search and user-defined enums, and moves SQL/CEL errors to the GraphQL debug_details field. (#8837)

Version 14.10.1 - July 09, 2025

• Improved App Hosting compute service account flow for source deploys. (#8785)
• Fixed an issue with ext:configure where params without default values couldn't be set. (#8810)
• Updated the SQL Connect emulator to v2.9.0, which includes the following changes:
  • Fixed an issue where indexes over 63 characters broke schema migration.
  • Added support for string_pattern filters, which filter string fields using regex or LIKE semantics.
• Fixed an issue where the SQL Connect emulator wasn't provided application default credentials. (#8819)
• Fixed an issue where firebase-tools couldn't be used within 1st gen Cloud Functions due to trying to write to a read-only file. (#8821)

Version 14.9.0 - June 26, 2025

• Added validation to check if project ID exists during project creation. (#5233)
• Added generate_dataconnect_schema, dataconnect_generate_operation, and firebase_consult_assistant MCP tools.
• Integrated firebase init dataconnect with the Gemini in Firebase API to generate Schema based on description. (#8596)
• Added user-friendly warning for runtime errors from the Google Cloud Functions API. (#8713)
• Updated SQL Connect emulator to 2.8.0, which adds a README to generated Kotlin packages and drops support for macOS 10.15 (Catalina).

Version 14.8.0 - June 18, 2025

• Updated the SQL Connect emulator to use PGlite 0.3.x and Postgres 17, which fixes some crashes related to wire protocol inconsistencies. (#8679, #8658)
• Removed container cleanup logic in functions:delete command. (#8771)
• Fixed an issue where the IAM enablement for Genkit monitoring would try to change an invalid service account. (#8756)
• Added a max instance default to function templates and comments to educate developers on cost controls. (#8772)
• Added caching to API enablement checks to reduce burn of serviceusage.googleapis.com quota.
• Updated the SQL Connect local toolkit to v2.7.1, which includes the following changes
  • Kotlin codegen: Added a default value for the block\_ parameter to execute() so that it isn't necessary to specify empty {} for operations with optional variables and none are specified.
  • Changed Web SDK READMEs to link to other web framework READMEs for better discoverability.

Version 14.7.0 - June 11, 2025

• Added emulator support to Cloud Storage MCP tools. (#8707)
• Removed over-eager error catch in functions:list command.
• Added validation during firebase init feature selection. (#5232)
• Fixed an issue where the extensions emulator did not work with demo- projects. (#8720)
• Fixed issue where --export-on-exit fails if the target directory does not exist. (#4688)
• Fixed issue where the Firebase MCP server couldn't use application default credentials (ADC). (#8671)
• Updated the SQL Connect local toolkit to v2.7.0, which includes the following changes: (#8743)
  • Fixed an issue where unwanted link dependencies are added to package.json when multiple package managers are used in a web project.
  • Added linter warnings for naming convention violations & missing join table @table(key).

Version 14.6.0 - June 04, 2025

• Fixed issue where projects:create didn't correctly parse the projectId and displayName input. (#8634)
• Improved Get Database API call caching for Firestore function deployments. (#8681)
• Increased timeout for linking CloudSQL instances to SQL Connect.
• Fixed issue where firebase use --add didn't correctly set the active project. (#8694)
• Changed to correctly support '--database' flag in firestore:delete. (#6753)
• Changed to always set up SQL Connect SDK when FDC_CONNECTOR env var is set.
• Changed firebase init to use FIREBASE_PROJECT env var as the default project ID.
• Added emulator support to Firestore MCP tools. (#8700)
• Increased npm timeout for web frameworks to 60 seconds. (#8702)
• Added fallback to reading web framework dependencies version directly from node_modules package.json when the npm timeout is reached. (#8702)
• Updated the SQL Connect local toolkit to v2.6.3, which includes some cleanup and error message improvements. (#8667)

Version 14.5.1 - May 30, 2025

• Fixed an issue where 'firestore.database' was accidentally treated as a required field. (#8678)

Version 14.5.0 - May 29, 2025

• Improved log messages on skipped App Hosting source deploys. (#8674)
• Fixed issue in firebase init where users were forced to specify emulator UI port. (#8626)
• Added MCP tools for App Hosting. (#8605)
• Fixed crash when starting the App Hosting emulator on applications with no dependencies. (#8624)
• Fixed issue where, with webframeworks enabled, firebase init hosting re-prompts users for source. (#8587)
• Updated typescript version in functions template to avoid build issue with @google-cloud/storage dependency. (#8194)
• Updated the Firebase Data Connect local toolkit to v2.6.2, which includes the following changes: (#8667)
  • Improved error messages of auth.uid in CEL expressions when the caller is unauthenticated.
  • Fixed a bug where ExecuteGraphql with vector embedding in the emulator failed due to missing context.
• Improved firebase init firestore + firebase deploy flow on a fresh new project without going to Console (#8653) (#8412)
• Added support for Angular v20 to Firebase Hosting (#8672) (#8412)

Version 14.4.0 - May 15, 2025

• Added firebase experimental:mcp command, which runs an MCP server for AI assistants to interact with Firebase resources.
• Updated supported runtimes for Cloud Functions. Default python runtime is now 3.13. (#8534)
• Fixed issue where Secret Manager API was not automatically enabled for functions using secrets. (#8528)
• Changed Artifact Registry cleanup policy error to warn for CI/CD workloads. (##8513)
• Enhance firebase init apphosting to support local source deploys. (#8479)
• Fixed issue where firebase init hosting:github didn't correctly parse the repo input. (#8536)
• Add GCP API client functions to support App Hosting deploy from source feature. (#8545)
• Fixed an issue where Extensions, Cloud Functions, and App Hosting would run into issues on projects where the default compute service account was changed.
• Changed firebase init template for functions to pin runtime version on init. (#8553)
• Fixed an issue where updating a Cloud Function that retries would add incorrect fields to the updateMask. (#8560)
• Fixed multi tenancy support for SSO users in the auth emulator. (#8544)
• Add SDK autoinit capabilities to App Hosting emulator. (#8582)
• Provision App Hosting compute service account during init flow. (#8580)
• Updated the Firebase Data Connect local toolkit to v2.6.1, which includes the following changes: (#8598)
  • Fixed a bug where @transaction continued to execute after errors and produces more confusing errors.
  • Fixed a bug where rolled-back fields in @transaction returned data that had been invalidated by the rollback. They now correctly return null with a corresponding error "(rolled back)".
  • Disallow @check on side-effect fields if the mutation doesn't have @transaction.
  • Improved error messages when reading a field of null in CEL expressions.
  • Updated the underlying Go dependency version from v1.22.2 to v1.22.12.
  • Added the response binding to server values and @check(expr:) CEL expressions.

Version 14.3.0 - May 07, 2025

• Fixed an issue where the prompt to create apphosting.emulator.yaml did not work with backends that are not at the project root. (#8412)
• Fixed an issue where Terms of Service acceptance would be checked for non-human users.
• Fixed an issue where Cloud Resource Manager was called without checking whether it is enabled on the user's project.
• Updated the SQL Connect local toolkit to v2.5.0, which includes the following changes: (#8514)
  • Fixed an issue where some server value expression errors incorrectly abort mutation execution.
  • Added README generation to Angular codegen, which explains how to use generated query and mutation injector functions.
• Updated Emulator Suite UI to v1.15.0, which adds support for running on Firebase Studio.

Version 14.2.2 - April 30, 2025

• Cleaned up prompt for setting up web frameworks during init dataconnect.
• Fixed an issue were the Local Emulator Suite would check for auth when using demo- projects.
• Updated the SQL Connect local toolkit to v2.4.0, which adds support for add and remove list update transforms and fixes an issue where updating a column to null was ignored. (#8484)

Version 14.2.1 - April 23, 2025

• Fixed an issue where init genkit checked the version of genkit instead of genkit-cli.
• Updated the SQL Connect local toolkit to v2.3.1, which contains the following changes: (#8455)
  • Added support for inc and dec update transforms for Date and Timestamp scalars.
  • Fixed a bug where OR and AND clauses may be evaluated in the incorrect order.
  • Fixed an issue where {includes: $var} or {includesAll: [$var]} clauses were not dropped if $var was missing.

Version 14.2.0 - April 16, 2025

• Fixed an issue in the Extensions emulator where parameter default values would not be substituted into resource definitions.
• Changed so that artifact registry dry run is kept off for policy changes. (#8419)
• Added support for creation of paid Cloud SQL instances for SQL Connect when the free trial has already been used.
• Updated the SQL Connect local toolkit to v2.2.0, which contains the following changes: (#8434)
  • Added support for aggregate functions on singular fields.
  • Added the ability to get an operation name without calling the ref function in the generated web SDK.
  • Properly enforced one-of validation on inc, dec, append, and prepend update transforms. Existing deployed connectors that violate this constraint will still work, but will need to be fixed to use list syntax before being re-deployed.
  • Fixed an issue so that when using mutations with no variables, correct types are passed in.

Version 14.1.0 - April 03, 2025

• Fixed an issue where the Extensions emulator did not provide fallback values for v2 Cloud Firestore event triggers. (#8390)
• Fixed an issue with prompt when SQL Connect prompts developer for framework generation.
• Fixed a bug where the Admin SDK fails with ENOTFOUND when automatically connecting to the SQL Connect emulator when run in the Functions emulator. (#8379)
• Updated the SQL Connect local toolkit to v2.1.0 which includes the following changes: (#8400)
  • Added support for update transforms.
  • Added support for server value expressions for Int, Float, String, Date, Timestamp, and UUID data types.
  • Fixed an issue where CommonJS modules don't reference ref functions properly.

Version 14.0.1 - March 28, 2025

• Fixed a bug where the Admin SDK would not automatically connect to the SQL Connect emulator when run in the Cloud Functions emulator. (#8379)
• Fixed Cloud Functions deployment failure when service account is null. (#8378)

Version 14.0.0 - March 27, 2025

• Breaking change: Removed support for Node.js 18.
• Changed the App Hosting flow for init emulators to now create apphosting.emulator.yaml with references to live secrets rather than apphosting.local.yaml with saved plaintext. (#8361)
• Breaking change: Removed the apphosting:config:export command. (#8361)
• Breaking change: Removed --location flag from apphosting commands. Instead, commands now prompt for primary region as needed.
• Breaking change: Changed the deploy dataconnect command to now warn about unsafe connector changes and insecure operations.
• Breaking change: Removed the experimental:functions:shell command. Use functions:shell instead.
• Updated the SQL Connect local toolkit to v2.0.0, which contains the following changes: (#8370)
  • Added support for aggregate functions in queries.
  • Breaking change: Added new types for Generated React SDKs.
  • Improved description of various auto-generated mutation fields.
  • Fixed an issue where pnpm users' SDKs weren't linked properly.
• Added support for apphosting:secrets:grantAccess to now grant access to emails and grant multiple secrets at once. (#8357)
• Added support for apphosting:secrets:set flows to help with test secrets. (#8359)
• Updated init dataconnect templates to v1.
• Fixed a bug where the emulator suite would set FIREBASE_DATACONNECT_EMULATOR_HOST instead of FIREBASE_DATA_CONNECT_EMULATOR_HOST.
• Fixed a bug in Authentication emulator where accounts:lookup is case-sensitive for emails. (#8344)
• Fixed a bug where function deploys didn't support shorthand notation or parameterized service accounts. (#8366)
• Fixed an issue where sql:setup would incorrectly remove the cloudsqlsuperuser role from firebasesuperuser. (#8363)
• Fixed a bug where appdistribution:testers:list would error out if there were no testers.
• Fixed a bug where Vertex AI API would not be automatically enabled when emulating SQL Connect services that use it.

Version 13.35.0 - March 20, 2025

• Added support for generated Angular SDKs for SQL Connect.
• Added support in the App Hosting emulator for loading secret env vars. (#8305)
• Fixed web frameworks deployments when using multiple hosting sites in firebase.json. (#8314)
• Added a new command to set up a cleanup policy for functions artifacts. (#8268)
• Added support for 3rd party builders for Angular. (#7557)
• Fixed Google Cloud Functions (2nd gen) artifact cleanup by correctly encoding artifact names to match the format for Google Cloud Functions (2nd gen). (#8318)
• Increased emulator UI body parser limit to match Cloud Storage emulator maximum. (#8329)
• Fixed SQL Connect setup issues for fresh databases due to IAM user not being created. (#8335)
• Fixed an issue where ext:install used POSIX file separators on Windows machines. (#8326)
• Updated the SQL Connect local toolkit to v1.9.2, which adds support for generated Angular SDKs and updates Dart SDK fields to follow best practices. (#8347)
• Fixed an issue where credentials from firebase login were not provided to the SQL Connect emulator.
• Fixed misleading comments in the connector.yaml template for firebase init dataconnect.
• Improved SQL Connect SQL permissions to better handle tables owned by IAM roles. (#8339)
• Fixed an issue where the SQL Connect emulator would crash after some SQL errors.

Version 13.34.0 - March 11, 2025

• Fixed web frameworks deployments when using site in firebase.json. (#8295)
• Added support for getting started with existing projects using dataconnect:sql:setup. (#8150)
• Updated the SQL Connect local toolkit to v1.8.5, which includes the following changes: (#8310)
  • Fixed the Int and Int64 scalars to correctly validate the int32 and int64 ranges, respectively.
  • Fixed the generated web SDK so that pnpm properly uses the link functionality.

Version 13.33.0 - March 06, 2025

• Fixed issue where apps:init failed to detect the output directory when it was run in a directory where app was the only module.
• Set LOG_EXECUTION_ID=true by default for Cloud Functions (2nd gen) to improve debugging by displaying execution IDs in logs. (#8276)
• Fixed bug where function deployment was skipped for functions in a bad state. (#8289)
• Updated the SQL Connect local toolkit to v1.8.4, which includes the following changes: (#8290)
  • React hooks for mutations without args no longer require undefined to be passed when calling mutate.
  • Fixed import resolution when moduleResolution is set to bundler.
  • React code generation will now generate a README explaining how to use generated query and mutation hook functions.
  • Fixed an issue where React developers have to pass in an empty object even when all fields are optional.
  • Fixed an issue where FirebaseError wasn't being passed into UseMutationOptions.

Version 13.32.0 - February 27, 2025

• Replaced VSCODE_CWD check to address issues running in VS Code environments. (#7471)
• Added initial delay when loading Python functions. (#8239)
• Enforced webframeworks enablement only on webframeworks sites. (#8168)
• Fixed issue where apps:init throws an error on app creation.
• Reenabled prompts for unused service deletion in deploy --only.
• Updated SQL Connect local toolkit to v1.8.3, which includes the following changes: (#8263)
  • Adds a _metadata.distance field to vector similarity search results
  • Fixes auth and request.auth when the request is unauthenticated
  • Fixes an issue with hanging commas in import statements in the generated Web SDK
  • Fixes an issue where the additional union type { __angular?: true } breaks type inference in the generated Web SDK

Version 13.31.2 - February 20, 2025

• Fixed an issue where --import path was incorrectly resolved for the SQL Connect emulator. (#8219)
• Updated the SQL Connect local toolkit to v1.8.2, which fixes an issue with a missing FirebaseError import. (#8232)

Version 13.31.1 - February 13, 2025

• Fixed issue where firebase init dataconnect would crash on React-based web apps.
• Updated the SQL Connect local toolkit to v.1.8.1, which fixed an issue where users who are using a version lower than 11.3.0 of firebase get a "missing import" error.

Version 13.31.0 - February 12, 2025

• Switched SQL Connect from v1beta API to v1 API.
• Added code generation of React hooks for SQL Connect.
• Added Angular 19 as supported version. (#8145)
• Updated the SQL Connect local toolkit to v1.8.0 (#8210), which includes several changes:
  • Added support for the v1 SQL Connect API in the emulator.
  • Added support for generated React SDKs.
  • Fixed @check to also be evaluated for admin auth.
  • Fixed CEL expressions to be able to access @redact fields.
• Fixed appdistribution:testers:list raising an error when a tester is not part of any group. (#8191)
• Improved Genkit init for gcloud login and flow input values.
• Removed dependencies on some packages and methods that caused deprecation warnings on Node 22.
• Fixed symbol generation when uploading Unity 6 symbols to Crashlytics. (#7867)
• Fixed SSR issues in Angular 19 by adding support for default and reqHandler exports. (#8145)

Version 13.30.0 - February 04, 2025

• Fixed an issue where Extensions deployment fails due to *.firebasestorage.app not being recognized as a valid bucket name. (#8152)
• Fixed issue with custom 404 pages not being returned in Next.js in the emulator. (#8035)
• Added onCallGenkit function annotations. (#8135)
• Added Genkit 1.0.0 template. (#8144)

Version 13.29.3 - January 30, 2025

• Fixed a SQL Connect emulator issue where prepared statements would be persisted after terminated connections. (#8133)
• Added a warning when deploying a Genkit function without a secret as this is likely not intended by the developer. (#8138)
• Fixed .env.* files for web frameworks in Windows (#8086)
• Updated the SQL Connect local toolkit to v1.7.7 (#8153), which includes:
  • Fixed Dart code generation to use required argument typing.
  • Better handling and surfacing of invalid connector or schema migration errors.

Version 13.29.2 - January 22, 2025

• Updated cross-env and cross-spawn dependencies to avoid vulnerable versions. (#7979)
• Fixed an issue with the SQL Connect emulator where dataDir and --export were relative to the current directory instead of firebase.json.
• Fixed init dataconnect so that it now suggests DNS compatible service IDs.
• Updated the SQL Connect local toolkit to v1.7.6, which includes several bug fixes:
  • Fixed an issue in generated Dart code when an operation name ends in a number.
  • Fixed an issue with @check and @redact directives on list fields.
  • Fixed an issue with null literals in any type fields.

Version 13.29.1 - December 13, 2024

• Fixed an issue where clearData with no tables would cause the SQL Connect emulator to crash.
• Fixed an issue where the SQL Connect emulator would crash with Error: Unreachable. (#8062)

Version 13.29.0 - December 12, 2024

• Changed default Cloud Functions runtime to nodejs22. (#8037)
• Fixed an issue where --import would error for the SQL Connect emulator if dataDir was also set.
• Fixed an issue where firebase init dataconnect errored when importing a schema with no GQL files.
• Fixed an issue with the SQL Connect emulator where Postgres would not cleanly shut down, causing data corruption. (#8044)
• Callable functions can now be annotated with the Genkit action they are serving. (#8039)
• HTTPS functions can now be upgraded to HTTPS callable functions. (#8039)
• Updated default tsconfig to support more modern defaults. (#8039)
• Added validation for project ID and project name during firebase init. (#2514)
• Updated the SQL Connect local toolkit to v1.7.5, which includes a fix for Kotlin codegen that ensures that generated XxxKeys.kt files include the required @file:UseSerializers(UUIDSerializer::class) annotation. (#8058)

Version 13.28.0 - December 04, 2024

• Added default value for emulators.dataconnect.dataDir to init dataconnect.
• Fixed issue where expired auth tokens would not refresh when running on IDX.
• Fixed an issue where firebase would error out instead of displaying help text.
• Fixed an issue where firebase init genkit would error on Windows machines.
• Fixed an issue where emulator returned error when emulating alerts functions written in python. (#8019)
• Improved error message for emulator binary architecture incompatibility on MacOS. (#7995)
• Deprecated emulators.apphosting.startCommandOverride. Instead, use emulators.apphosting.startCommand.
• Updated superstatic to 9.1.0 in package.json.
• Updated the SQL Connect local toolkit to v1.7.4, which fixes an issue that caused duplicate installations of the Firebase JS SDK. (#8028)

Version 13.27.0 - November 21, 2024

• Fixed an issue where emulators:exec would return a 0 error code when emulators failed to start. (#7974)
• Added --import and emulators:export support to the SQL Connect emulator.
• Added firebase.json#emulators.dataconnect.dataDir. When set, SQL Connect data will be persisted to the configured directory between emulator runs.
• Added Firebase App Hosting emulator. To get started, see Locally test your app deployment in the App Hosting documentation.
• Added apphosting:config:export to export Firebase App Hosting configs (for example, secrets) into apphosting.local.yaml to be used by the emulator.

Version 13.26.0 - November 19, 2024

• Migrated some API calls from firebase.googleapis.com to cloudresourcemanager.googleapis.com.
• Fixed an issue where the emulator UI would not work with builds from https://firebase.tools. (#7897)
• Updated superstatic to 9.1.0. (#7929)
• Added the appdistribution:group:list and appdistribution:testers:list commands.
• Aliased appdistribution:group:* commands to appdistribution:groups:*.
• Updated the SQL Connect toolkit to v1.7.3, which includes:
  • Added support for custom boolean claims on the auth token to be returned in expressions.
  • Added support for Optional arrays in Swift codegen.
  • Fixed @auth expressions that reference the auth variable.
  • Fixed Kotlin codegen to use fully-qualified class names everywhere.
  • Removed StringType_pattern from generated docs and GQL prelude.

Version 13.25.0 - November 12, 2024

• Fixed Task Queue Emulator error handling. (#7916)
• Fixed some misleading logs when using the SQL Connect emulator with FIREBASE_DATACONNECT_POSTGRESQL_STRING set. (#7882)
• Updated the SQL Connect local toolkit to v1.7.0, which includes support for query in mutations, @check for advanced authorization, and replaces java.util.Date with com.google.firebase.dataconnect.LocalDate for Date scalar fields and variables in Kotlin codegen. (#7936)
• Fixed firebase init genkit to work with Genkit v0.9.0.

Version 13.24.2 - November 07, 2024

• Released the SQL Connect local toolkit v1.6.1, which fixes the OrderDirection enum with Optional types in Dart codegen and adds @ExperimentalFirebaseDataConnect annotations in Kotlin codegen to avoid compiler warnings. (#7912)

Version 13.24.1 - November 05, 2024

• Fixed an issue where the Cloud resource location wasn't set during firebase init.

Version 13.24.0 - November 04, 2024

• Fixed an error when creating a rollout with Firebase App Hosting in the beta API. (#7896)
• Added support for Next.js 15. (#7588)

Version 13.23.1 - October 28, 2024

• Added check that billing is enabled duringinit apphosting. (#7871)
• Fixed rollouts:create to handle backend regionality. (#7862)
• Fixed Next.js issue where PPR routes did not render correctly. (#7625)
• Released the SQL Connect local toolkit v1.6.0, which adds support for upsertMany, introduces vars as a shorthand for request.variables in @auth expressions, adds new methods to GeneratedConnector and GeneratedOperation implementations in Kotlin codegen (requires the v16.0.0-beta03 SDK), and fixes the use of Timestamp with optional types in Dart codegen. (#7888)

Version 13.23.0 - October 22, 2024

• Added support for deploying new blocking triggers. (#6384)
• Added firestore:delete command retry on bandwidth exceeded errors. (#7845)

Version 13.22.1 - October 16, 2024

• Updated dependencies in init functions and ext:dev:init templates. (#7809)
• Fixed Flutter web apps that might require the --no-tree-shake-icons flag in order to build. (#7724)
• Removed outdated dependency on rimraf.
• Fixed an issue where the extensions emulator would fail silently if started with a fake project without the demo- prefix. (#7779)
• Released Firebase SQL Connect local toolkit v1.5.1, which adds compatible mode schema migration support to the emulator and fixes an issue with the Timestamp type in Swift codegen. (#7837)
• Fixed an issue during functions discovery where FUNCTIONS_DISCOVERY_TIMEOUT wasn't respected. (#6285)
• Improved handling when emulators:export cannot read the metadata file.

Version 13.22.0 - October 08, 2024

• Added firebase init apphosting. (#7803)
• Fixed an issue where running the Firebase CLI in IDX required immediate reauthentication.

Version 13.21.0 - October 07, 2024

• Added apphosting:rollouts:create command. (#7687)
• Updated emulator UI to version 1.14.0, which adds support for SDK-defined extensions.
• Added emulator support for SDK-defined extensions.
• Fixed various trigger handling issues in the functions emulator, including an issue where Eventarc functions were not emulated correctly after a reload.
• Added support for generating Dart SDKs for Firebase SQL Connect connectors.
• Commands now correctly use to the default alias when there is more than one alias. (#7624)
• Updated Firebase SQL Connect emulator to v1.15.0, which includes bug fixes for insertMany and improved error handling.

Version 13.20.2 - September 30, 2024

• Released version 1.4.4 of the Firebase SQL Connect emulator, which changes the minimum node version (from v20 to v18) and updates peer dependencies for generated web SDKs.

Version 13.20.1 - September 26, 2024

• Updated the Firebase SQL Connect local toolkit to v1.4.3, which includes a fix for URL redirects in the generated docsite. (#7763)

Version 13.20.0 - September 25, 2024

• Updated Firebase SQL Connect emulator to use an in memory PGLite database instead of requiring a separate Postgres installation. Deprecated dataconnectEmulator in .firebaserc.
• Released version 1.4.2 of the Firebase SQL Connect emulator, which includes SDK support for Any scalar type and OrderDirection, support for first to lookup operations, and breaking changes for iOS generated SDKs. (#7744)
• Reverted the minimum functions SDK version and add logging for extensions features using v5.1.0. (#7731)
• Added compatibility mode support for Firebase SQL Connect schema migrations, where application schema updates are allowed if the database schema is in a compatible state. (#7746)
• Improved firebase init dataconnect to better support local-first onboarding. (#7733)
• Added support for the --watch option in firebase dataconnect:sdk:generate. (#7719)
• Minor fix in the Firebase SQL Connect GraphQL query template. (#7736)

Version 13.19.0 - September 22, 2024

• Updated Firebase SQL Connect local toolkit version to v1.3.8, which adds support for Any scalar values in the Android SDK, strongly-typed variables in @auth expressions, and a minor internal fix for the Dart SDK code generation. (#7696)
• Added new command firebase ext:sdk:install to allow you to configure extensions in a functions codebase. For details, see Install Extensions. (#7581)

Version 13.18.0 - September 18, 2024

• Added firebase deploy --dry-run, which validates your changes and builds your code without making any production changes.
• Added support for non-default Firestore databases in firebase init. (#7655)
• Updated supported range for Angular framework. (#7418)
• Fixed temporary change to the PORT in server.ts for Angular 17+. (#6651)
• Switched Firebase SQL Connect API from v1alpha to v1beta. (#7589)
• Improved handling of Spark projects in firebase init dataconnect. (#7666)
• Updated Firebase SQL Connect local toolkit version to v1.3.7, which adds support for v1beta gRPC APIs and the OrderDirection enum in Swift, and makes transactional queries and mutations opt-in with the @transaction directive. (#7679)
• Added new command firebase dataconnect:sql:grant -R <role> -E email, which grants a user access to your service's CloudSQL database. (#7656)
• Added better handling for paths with spaces in getGlobalEsbuildVersion. (#7571)

Version 13.17.0 - September 11, 2024

• Re-added a dialog to let users know TLS is being provisioned in Firebase App Hosting. (#7595)
• Improved Postgres security for Firebase SQL Connect by granting finer grained SQL privileges. (#7578)
• Removed dataconnect:sql:migrate command hard dependency on 'roles/cloudsql.admin'. (#7578)
• Added support for setting the encryption configuration of restored Cloud Firestore databases. (#7483)
• Added support for VERIFY_AND_CHANGE_EMAIL events in the Authentication emulator. (#7618)
• Updated the Firebase SQL Connect toolkit to v1.3.6, which serves a generated GraphQL docsite under /docs. (#7640)

Version 13.16.0 - August 27, 2024

• Added support for Cloud Tasks within the Functions emulator. (#7475)
• Released Cloud Firestore emulator v1.19.8 which adds support for FindNearest.distanceResultField and FindNearest.distanceThreshold parameters.
• Temporarily removed extensions from functions deploy because it was causing extensions to be deleted unexpectedly. (#7590, #7582)

Version 13.15.4 - August 21, 2024

• Fixed an issue where Cloud Functions deployment would fail if firebase.json#extensions was undefined. (#7575)

Version 13.15.3 - August 20, 2024

• Updated ws to 7.5.10 to remediate CVE-2024-37890. (#7398)
• Fixed an issue where Cloud Functions deployment required the Extensions API. (#1596)

Version 13.15.2 - August 15, 2024

• Updated Firebase SQL Connect toolkit to v1.3.5, which adds support for pgvector indexing and order_by_ref, and fixes bugs in SDK generation. (#7561)
• Implemented a check in the Next.js build function for web frameworks to verify if env.PROJECT_ID file exists and make its variables available for the build process. (#7323)
• Fixed esbuild path used to bundle next.config.js on Windows. (#7555)

Version 13.15.1 - August 09, 2024

• Introduced automatic app platform detection during firebase init dataconnect:sdk.
• Updated Firebase SQL Connect toolkit to v1.3.4, which includes support for offset, cascading delete, and multiple generated SDKs of a single platform.
• Updated Firebase SQL Connect SDK options default to avoid duplicate output path.
• Fixed secret parameter resolution in functions emulator. (#7443)
• Fixed bug where esbuild execution was throwing an error on Windows that said "Command line too long". (#7250 and #6193)
• Added support for sharp ^0.33.x in web frameworks. (#7517) (#7545)

Version 13.15.0 - August 01, 2024

• Added support for customer managed encryption keys (CMEK) on Firestore databases. (#7479)
• Fixed an issue where --force was not respected during firebase deploy --only storage. (#7499)
• Improved error message thrown when missing permissions to deploy to Hosting. (#7190)
• Improved default values for firebase init dataconnect:sdk.
• Fixed issue where functions:secrets:set wrongly threw errors on non-interactive flows without --force. (#7467)
• Released Firebase SQL Connect local toolkit v1.3.2, which includes bug fixes. (#7518)

Version 13.14.2 - July 26, 2024

• Fixed an issue where the Firebase SQL Connect emulator tried to read dataconnect.yaml from the wrong location.

Version 13.14.1 - July 25, 2024

• Released Firebase SQL Connect local toolkit v1.3.1, which includes fixes for Swift SDK code generation. (#7491)

Version 13.14.0 - July 23, 2024

• Modified App Hosting's GitHub integration UX so that the "Add an account" flow now goes directly to GitHub instead of using Developer Connect. (#7405)
• firebase init dataconnect now can pull down deployed GQL files.
• Adds support for Firebase alerts events in Eventarc emulator. (#7355)
• Released version 1.13.0 of firebase-tools-ui, which adds Emulator UI support for Firebase alerts events.
• Bumped the SQL Connect local toolkit to v1.3.0, which adds Swift SDK, @index, @unique, and batch insert support. (#7486)
• Improved detection of 'dataconnect.yaml' when not in project root.
• Added GitHub Action fixes for web frameworks. (#6883)
• Fixed issue where PubSub message publishTime is set to 1970-01-01T00:00:00. (#7441)
• Display meaningful error message when Web Frameworks cannot determine target. (#6594)
• Improved errors when an incorrect service ID is passed to firebase deploy --only dataconnect:serviceId.
• Fixed display of errors in Firestore commands when using JSON or noninteractive modes. (#7482)
• Fixed an issue where Firestore backup schedule commands had invalid short option names. (#7481)

Version 13.13.3 - July 15, 2024

• Fixed an issue where refresh tokens would be used before checking whether they were expired. (#7442)

Version 13.13.2 - July 11, 2024

• Fixed an issue where old access token would be used after expiry. (#7429)

Version 13.13.1 - July 10, 2024

• Pass down functions.ignore values in firebase.json to functions emulator so that supposedly ignored directories/files will not trigger reload. (#7414)
• Fixes bug where secret values provided in env files were parsed as list. (#7422)
• Update the SQL Connect emulator to v1.2.4, which includes a fix for web SDK generation on Windows and a change for the local Vertex AI client to pick up application default credentials automatically. (#74024)

Version 13.13.0 - July 01, 2024

• Fixes framework support for Nuxt ^3.12 by correctly calling loadNuxtConfig(). (#7375)
• Add a default for firebase init dataconnect:sdk. (#7406)
• Bump SQL Connect emulator to v1.2.3, which adds support for @index on tables, @auth(level: USER_ANON/USER_EMAIL_VERIFIED), and key: {uid_expr: "auth.uid"}, and fixes some issues related to SDK generation. (#7409)

Version 13.12.0 - June 27, 2024

• Moved dataconnect.location key in firebase.json to dataconnect.yaml.
• Fixes issue where files were not properly being discovered and deployed to Firebase Hosting. (#7363, #7378)
• Added new command init dataconnect:sdk, which interactively configures a generated SDK for a Data Connect connector.

Version 13.11.4 - June 21, 2024

• SQL Connect emulator now reuses existing instances if they are emulating the same service.
• Fixes issue where deploy --only dataconnect would error out with cannot read property undefined.
• Fixes compatibility issue when uploading native symbols to Crashlytics on Intel-based Macs.

Version 13.11.3 - June 20, 2024

• Adds a warning to firebase dataconnect:sdk:generate when no generated SDKs are configured.
• Fixes some cases where firebase init dataconnect did not write project files correctly.

Version 13.11.2 - June 07, 2024

• Added a warning to firebase dataconnect:sdk:generate when no generated SDKs are configured.
• Fixed some cases where firebase init dataconnect did not write project files correctly.

Version 13.11.1 - June 06, 2024

• firebase init dataconnect no longer waits for Cloud SQL instance provisioning. (#7275)
• Fixed an issue where the Firebase SQL Connect emulator would not start up correctly.

Version 13.11.0 - June 05, 2024

• Added support for Node 22 in function deployments. (#7252)
• Updated to the latest version of the Crashlytics buildtools (v3).
• Added support for deployment of an Angular app using the legacy browser builder. (#7264)
• Released Cloud Firestore emulator v1.19.7, which adds support for withAuthContext function triggers. (#7037)
• Released Firebase SQL Connect emulator v1.2.0, which adds support for Postgres 16 and creates the Postgres database specified in dataconnect.yaml or .firebaserc, if it doesn't already exist.
• Fixed some cases where Firebase SQL Connect deployment fails to pretty-print errors. (#7230)
• Updated Pub/Sub emulator to v0.8.14. (#7197)
• Updated default resource names and template during init dataconnect.
• Improved handling of newly created services during init dataconnect.

Version 13.10.2 - May 21, 2024

• Released Firebase SQL Connect emulator v1.1.19, which fixes serving IPv4 connections properly (127.0.0.1:9399 by default).
• Added a Windows build for Firebase SQL Connect emulator (starting from v1.1.19).

Version 13.10.1 - May 21, 2024

• Fixed an issue where dataconnect:sql:migrate still prompts for confirmation even with --force. (#7208)
• Released Firebase SQL Connect emulator v1.1.18, which contains bug fixes for code generation and improved surfacing of schema migration errors.
• Fixed an issue where the Firebase SQL Connect emulator listens on all addresses by default instead of just localhost. (#7211)
• Fixed Firebase SQL Connect generated SDK sometimes using the wrong Google Cloud region. (#7217)

Version 13.10.0 - May 21, 2024

• Cloud Functions discovery timeout can now be configured with the FUNCTIONS_DISCOVERY_TIMEOUT env var. (#7176)
• Upgrades the pubsub dependency to address a npm audit issue. (#7122)
• Fixes path issue in Windows deployments for Next.js SSR. (#7148)
• Updates Emulator Suite UI logos.
• Fixes an issue where dataconnect:sql:migrate would sometimes act as the wrong role. (#7198)
• Fixes an issue where dataconnect:sql:migrate --force would not ignore invalid connectors. (#7199)
• Improves logging and messaging throughout dataconnect commands.
• Improves handling for cases where a Firebase SQL Connect service could not access Cloud SQL. (#7157)

Version 13.9.0 - May 14, 2024

• Added firebase init genkit. Learn more in the Genkit documentation.
• Added the apphosting:* commands. Learn more in the Firebase App Hosting documentation.

Version 13.8.2 - May 09, 2024

• Released Cloud Firestore Emulator v1.19.6 which fixes a few Datastore mode bugs regarding transactions. (#7132)

Version 13.8.1 - May 08, 2024

• Temporarily disabled performance improvements for deploys of 2nd gen functions to avoid a backend issue.
• Increased the timeout to 60 seconds for waiting for the emulators to start. (#7091)
• Fixed infinite loop when trying to create a Hosting site.
• Fixed copied functions dist dir files for Next.js when source config ends with slash. (#7099)

Version 13.8.0 - May 01, 2024

• Updated dependencies in functions initialization template. (#7084)
• Added *.local to .gitignore and functions ignore for init functions. (#7018)

Version 13.7.4 - April 23, 2024

• Released Cloud Firestore emulator v1.19.5 which adds support for import and export in Datastore mode. (#7020)
• Fixed non-static check for not-found route in Next.js 14.2. (#7012)
• Fixed Next.js path issue on Windows. (#7031)
• Fixed an issue where the Pub/Sub emulator would not start on Windows due to CVE-2024-27980. (#7026)

Version 13.7.3 - April 17, 2024

• Improved internal handling of config files. (#6987)

Version 13.7.2 - April 11, 2024

• Fixed bug where firebase deploy --only firestore:rules,firestore:indexes did not update rules and indexes. (#6966)
• Added Firebase console link after creating or restoring a Firestore database. (#6949)
• Increased supported Astro version to 4. (#6960)
• Fixed a deployment crash when resetting min instances to 0 in 1st gen functions. (#6990)
• Fixed bug in detecting functions runtime from firebase.json. (#6964)

Version 13.7.1 - April 05, 2024

• Fixed an issue where the functions emulator would choose the wrong runtime if none was listed in firebase.json. (#6965)

Version 13.7.0 - April 04, 2024

• Added new 2nd gen Cloud Firestore triggered functions with Authentication context. (#1519)
• Added (opt-out) experiment to disable cleaning up containers after a functions deploy. (#6861)
• Fixed Next.js image optimization check in app directory for Windows. (#6930)
• Added support for next.config.mjs. (#6933)
• Removed development-only files from Next.js deployments. (#6731)

Version 13.6.1 - April 02, 2024

• Stop trying to delete cache images that Google Cloud Functions already cleans up. (#6927)
• Add support timelines for functions runtimes. (#6866)

Version 13.6.0 - March 26, 2024

• Released Cloud Firestore emulator 1.19.4. This version fixes a minor bug with reserve IDs and adds a reset endpoint for Datastore mode.
• Released Pub/Sub emulator 0.8.2. This version includes support for no_wrapper options.
• Fixed an issue where GitHub actions service account couldn't add preview URLs to authorized domains. (#6895)
• Fixed an issue where GOOGLE_CLOUD_QUOTA_PROJECT broke functions source uploads. (#6917)

Version 13.5.2 - March 19, 2024

• Fixed an issue where hosting rewrites failed when skipping functions. (#6658)

Version 13.5.1 - March 14, 2024

• Released Emulator Suite UI v1.11.8 which adds support for multiple Cloud Firestore databases in the Emulator UI by editing the URL. (#6874)

Version 13.5.0 - March 13, 2024

• Enabled dynamic debugger port for functions, in addition to support for inspecting multiple codebases. (#6854)
• Injected an environment variable in the node functions emulator to tell the google-gax SDK not to look for the metadata service. (#6860)
• Released Firestore Emulator 1.19.3 which fixes ancestor and namespace scope queries for Datastore Mode, as well as internal errors seen across the REST API and firebase-js-sdk.
• Fixed v2 scheduled and event functions so that if a function has an explicit service account then its Eventarc triggers will use that service account. (#6858 and #6859)

Version 13.4.1 - March 07, 2024

• Released Cloud Firestore emulator v1.19.2, which fixed some bugs affecting client SDKs when in Datastore mode. (#6827)
• Fixed an issue with using demo projects and web frameworks together in the emulator suite. (#6737)
• Fixed Next.js static routes with server actions. (#6664)
• Fixed an issue where GOOGLE_CLOUD_QUOTA_PROJECT was not correctly respected. (#6801)
• Fixed an issue where VPC egress settings in functions could not be parameterized. (#6843)

Version 13.4.0 - February 27, 2024

• Added new commands for managing Cloud Firestore backups and restoring databases. (#6778)
• Fixed quota attribution for Firebase Authentication API calls. (#6819)

Version 13.3.1 - February 21, 2024

• Released Cloud Firestore emulator v1.19.1, which adds preview support for Datastore Mode to the Cloud Firestore emulator.
• Fixed issue where GitHub actions would fail due to lack of permissions. (#6791)

Version 13.3.0 - February 14, 2024

• Added support for Python 3.12 functions. (#6679)
• Improved detection for when login has expired due to Google Cloud Session Control. (#1846)
• Fixed issues with internal utilities. (#6754)
• Fixed an issue where firestore:delete didn't target the emulator when expected. (#6537)

Version 13.2.1 - February 07, 2024

• Fixed an issue where appdistribution:distribute would always attempt to run tests. (#6749)

Version 13.2.0 - February 06, 2024

• Added rudimentary email enumeration protection for Authentication emulator. (#6702)
• Added support for customized automated tests to appdistribution:distribute, with the automated tester feature (beta). To learn how to run an automated test, see Run an automated test for Android apps. (#6730)

Version 13.1.0 - January 24, 2024

• Switched v2 function target to entrypoint. (#6698)
• Fixed issue where Authentication emulator for sign in with Google only shows default tenant. (#6683)
• Blocked the use of pinTags + minInstances on the same function, since the features do not work together. (#6684)
• Added force flag to delete backend. (#6635)
• Use framework build target in Vite builds. (#6643)
• Use framework build target in NODE_ENV for production Vite builds. (#6644)
• Let framework handle public directory with emulator. (#6674)
• Fixed deprecated CJS build warning by dynamically importing Vite. (#6660)
• Fixed unsafe array spreads on Hosting deploys. (#6712)

Version 13.0.3 - January 07, 2024

• Fixed typo in Cloud Storage bucket metadata location type. (#6648)
• Fixed an issue where including export in .env files caused parsing errors. (#6629)

Version 13.0.2 - December 17, 2023

• Fixed Next.js dynamic and static OG images. (#6592)
• Addressed a regression introduced in 13.0.1 of the CLI when emulating Vite applications. (#6599)
• Added RSC headers of Next.js app directory pages to Hosting headers. (#6608)

Version 13.0.1 - December 07, 2023

• Fixed bug where deploying Firestore triggered functions resulted in redundant API calls to the Firestore API. (#6583)
• Fixed an issue preventing Vite applications from being emulated on Windows. (#6411)
• Fixed an issue preventing Astro applications from being deployed from Windows. (#5709)
• Fixed an issue preventing Angular apps using ng-deploy` from being emulated or deployed. (#6584)
• Added warning if a web framework is outside the known supported range on deploy/emulate. (#6562)
• Switched to using web framework's known supported version range in firebase init hosting. (#6562)
• Permitted use of more SSR regions in web frameworks deploys. (#6086)
• Limited web framework's generated function name to 23 characters, fixing deploys for some. (#6260)
• Allowed Nuxt as an option during firebase init hosting. (#6309)

Version 13.0.0 - December 06, 2023

• Breaking change: Dropped support for running the CLI on Node.js v16.
• Breaking change: Removed deprecated ext:dev:publish command. Use ext:dev:upload instead.
• Breaking change: Refactored functions:shell to remove its dependency on a deprecated request module.
  • As part of this change, removed support for some rarely used features of request.
• Added support for running the CLI on Node.js v20.
• Added force flag call-out for bypassing prompts. (#6506)
• Added the ability to deploy Angular apps using the new application-builder. (#6480)
• Switched Storage deployment to use GetDefaultBucket endpoint to fetch the default Storage bucket. (#6467)
• Fixed an issue with emulating blocking functions when using multiple codebases. (#6504)
• Fixed an issue where the --non-interactive flag was not respected in deploys of Firestore indexes. (#6539)
• Fixed an issue where login:use would not work outside of a Firebase project directory. (#6526)
• Fixed to prevent app router static not-found requiring a Cloud Function in Next.js deployments. (#6558)
• Fixed to use only site ID from site name in list versions API. (#6565)

Version 12.9.1 - November 15, 2023

• Fixed an issue where initializing Hosting failed when selecting a project. (#6527)

Version 12.9.0 - November 14, 2023

• Added logic to create a Hosting site when one is not available in a project.
• Added checks for the default Hosting site when one is assumed to exist.
• Added force flag call-out for bypassing prompts. (#6506)
• Reverted enabling preferRest by default to avoid performance degradations for some users. (#6520)
• Fixed blocking functions in the emulator when using multiple codebases. (#6504)
• Fixed an issue where the functions emulator did not respect the --log-verbosity flag. (#2859)

Version 12.8.0 - October 31, 2023

• Enabled preferRest option by default for Firestore triggered functions. (#6147)
• Fixed a bug where redeploying a Firestore triggered function (2nd gen) failed after updating secrets. (#6456)
• Fixed a bug where similarly named Hosting channels caused issues when updating authorized domains. (#6356)

Version 12.7.0 - October 11, 2023

• Added support for point-in-time recovery (PITR) on Cloud Firestore databases, including enabling, disabling, and displaying enablement state. (#6388)
• Added a --log-verbosity flag to emulators:* commands that limits what logs are printed. (#2859)
• Fixed type mismatch for parameterized function region. (#6205)
• Ignore FIRESTORE_EMULATOR_HOST environment variable on functions deployment. (#6442)
• Fixed an issue where params were not resolved when used to set VPC connector during functions deployment. (#6327)

Version 12.6.2 - October 04, 2023

• Fixed an issue with deploying multi-level grouped functions containing 2nd gen functions. (#6419)
• Fixed an issue where functions deployment required a new permission. (#6425)

Version 12.6.1 - September 27, 2023

• Fixed an issue where the functions service account option was not treated as a param. (#6389)
• Fixed an issue with deploying function groups containing 2nd gen functions. (#6408)
• Changed to use the GetDefaultBucket endpoint to fetch the default Cloud Storage bucket.

Version 12.6.0 - September 26, 2023

• Improved performance and reliability when deploying multiple 2nd gen functions using single builds. (#6376)
• Fixed an issue where emulators:export did not check if the target folder is empty. (#6313)
• Fixed an issue where retry could not be set for event-triggered functions. (#6391)
• Fixed "Could not find the next executable" on Next.js deployments. (#6372)
• Fixed issues caused by breaking changes in Next >=v13.5.0. (#6382)

Version 12.5.4 - September 12, 2023

• Released Cloud Firestore emulator v1.18.2.
• Removed nano precision in timestamp used in Cloud Firestore emulator (#5893)
• Fixed a bug where Cloud Firestore emulator query behaved differently from production.
• Fixed an issue where very long command outputs would be cut off. (#3286)

Version 12.5.3 - September 08, 2023

• Fixed an issue where builds from firebase.tools could not run commands that spawn npm. (#6132)
• Fixed an issue where --non-interactive and --force were not respected in some extension deploys. (#6321)
• Fixed the regex in Extensions changelog parser to lazy match the version prefix to allow matching higher versions. (#6326)

Version 12.5.2 - August 24, 2023

• Fixed an issue that caused unexpected behavior and errors when deploying functions. (#6290)

Version 12.5.1 - August 23, 2023

• Fixed issue where deploys with a mix of 1st and 2nd gen functions would fail. (#6293)

Version 12.5.0 - August 22, 2023

• Fixed issue where the Extensions emulator would error when emulating local extensions with no params. (#6271)
• Fixed issue where next.config.js would not be bundled correctly. (#6287)
• Improved performance and reliability when deploying multiple 2nd gen functions using single builds. (#6275)

Version 12.4.8 - August 15, 2023

• Increased Cloud Functions emulator HTTPS body size limit to 32mb to match production. (#6201)
• Fixed Astro web framework bug when loading configuration for version2.9.7and above. (#6213)
• Increased Next.js config bundle timeout to 60 seconds. (#6214)

Version 12.4.7 - August 02, 2023

• Improved error message raised when firebase init hosting:github fails due to max number of keys limit for a service account. (#6145)
• Fixed bug where functions:secrets:\* family of commands did not work when Firebase CLI is authenticated via GOOGLE_APPLICATION_CREDENTIALS. (#6190)
• Fixed bug where some extension instance updates would default to the wrong location. (#6202)

Version 12.4.6 - July 25, 2023

• Fixed an issue where extension instances could not be deployed when authenticated as a service account. (#6060)
• Fixed glob usage in Next.js utility function to detect images in app directory (#6166)
• Allow experiments set with firebase experiments:enable to be accessed by the emulator UI. (#6169)

Version 12.4.5 - July 19, 2023

• Fixed bug where functions:secrets:set didn't remove stale versions of a secret. (#6080)
• Fixed bug where firebase deploy --only firestore:named-db didn't update rules. (#6129)
• Fixed issue where Flutter Web wasn't detected as a web framework. (#6085)
• Added better messages for API permissions failures, which now direct the user to the URL to enable the API. (#6130)
• Fixed issue caused by adding stricter type checks. (#5906)
• Fixed next/image component in app directory for Next.js > v13.4.9. (#6143)
• Fixed bug where Next.js Image Optimization in the app directory wasn't requiring a Cloud Function. (#6143)
• Fixed a transitive dependency on a vulnerable version of vm2. (#6150)

Version 12.4.4 - July 12, 2023

• Disabled KeepAlive timeout when debugger is attached to the Cloud Functions emulator. (#6069)
• Fixed an issue where database:list would have inaccurate results. (#6063)

Version 12.4.3 - July 06, 2023

• Fixed incorrect links in firebase open hosting and firebase open crash. (#6073)
• Released Firebase Emulator UI v1.11.7, which includes preview support for multiple Cloud Firestore database instances. (#6079)

Version 12.4.2 - June 28, 2023

• Fixed an issue where lifecycle hooks did not run when functions were specified via --only functions:functionName. (#6023)
• Increased extension instance create poll timeout to 1h to match backend. (#5969)
• Refactored ext:install to use the latest extension metadata. (#5997)
• Added descriptive error when repo is private or not found during ext:dev:upload. (#6052)
• Fixed issue where missing trigger warnings would be wrongly displayed when emulating extensions with HTTPS triggers. (#6055)
• Normalized extension root path before usage in ext:dev:upload. (#6054)

Version 12.4.1 - June 27, 2023

• Released Cloud Firestore emulator 1.18.1, which adds an emulator configuration to start in experimental mode. (#5942)
• Fixed an issue where lifecycle hooks would not run when codebases were specified via --only. (#6011)
• Fixed an issue causing firebase emulators:start to crash on Next.js apps. (#6005)

Version 12.4.0 - June 15, 2023

• Fixed an issue where Cloud Storage Security Rules could not be deployed to projects without a billing plan. (#5955)
• Added appdistribution:group:create and appdistribution:group:delete. (#5978)
• Added --group-alias option to appdistribution:testers:add and appdistribution:testers:remove. (#5978)

Version 12.3.1 - June 06, 2023

• Delete and re-create v2 function on Cloud Run API quota exhaustion.
• Changed firebase functions:secrets:* to ensure the Secret Manager API is enabled.

Version 12.3.0 - June 01, 2023

• Fixed a bug that prevented web framework's dev-mode from working out-of-box with Firebase Authentication.
• Addressed additional cases where the CLI was attempting to deploy a framework's development bundle.
• Fixed an issue where Next.js rewrites were not prefixed with the basePath defined in next.config.js.
• Fixed an issue where web frameworks emulators were not respecting existing Cloud Functions rewrites.
• Web frameworks rewrites/redirects/headers will only prepend those in firebase.json if there's a baseUrl.
• Fixed an issue where Authentication emulator created a user if empty email and empty password was provided.
• Improved error message raised when --import flag directory does not exist.
• Switched ext:dev:init to default billingRequired to true in extension.yaml.
• Removed LOCATION param from the extensions.yaml template for ext:dev:init.
• Added support for Astro hybrid rendering.

Version 12.2.1 - May 24, 2023

• Fixed an issue where rules runtime would not gracefully close when the Cloud Storage emulator stopped.
• Changed firebase deploy to always assume build target of production for a web framework, unless overridden.

Version 12.2.0 - May 23, 2023

• Updated error message when function deploy fails due to quota.
• Fixed Realtime Database emulator 127.0.0.1 namespace resolution bug.
• Improved Realtime Database emulator to Cloud Functions emulator network reliability.
• Allowed for Angular developers to both target a PWA and leverage serveOptimizedImages.
• Fixed an issue where multi-page applications that are fully statically rendered were treated as PWAs.
• Fixed an issue where ssr: false and baseURL were not respected when using Nuxt.
• Fixed an issue where the JS SDK auto-init was not working for Vite while in dev-mode (#5610).
• Fixed an issue where FIREBASE_FRAMEWORKS_BUILD_TARGET environment variable would not override the default build target.
• Improved cleanup process when reloading emulated functions in debug mode.
• Added support for Node.js v20 for web frameworks.
• Added fast dev-mode support for developers using Nuxt v2.

Version 12.1.0 - May 19, 2023

• Improved error handling while building web frameworks.
• Added support for Node.js v20 for Cloud Functions for Firebase.
• Added Flutter for web as an option in firebase init hosting.

Version 12.0.1 - May 16, 2023

• Fixed an issue in the Eventarc emulator where events missing optional fields was causing crashes.
• Fixed an issue when running firebase emulators:start and firebase deploy if Python Cloud Functions directory path has spaces.

Version 12.0.0 - May 9, 2023

• Changed hosting.frameworksBackend to respect omit: true.
• Fixed an issue where the backend requirement was not tripped for Angular applications using ng-deploy with serveOptimizedImages.
• Fixed an issue where the Cloud Storage emulator would not fall back to open rules for demo- projects if firebase.json contained multiple Cloud Storage targets.
• Dropped support for running the CLI on Node.js v14.
• Updated firebase init function templates for TypeScript and Javascript to 2nd gen.
• Added support for atomic deployment of Hosting content and Cloud Functions rewrites via tag pinning.
• Changed web frameworks to memoize framework builds for single builds across multiple hosting sites.
• Added support for Angular i18n and baseHref. (#5774)
• Added support for Next.js i18n, basePath, and more advanced rewrites/redirects/headers.

• Added ext:dev:* commands to publish and manage Extensions. For step-by-step instructions on how to publish your own Extensions, see the publisher documentation.

  Note: The following commands were previously available to early access users behind an experiment flag. There are some breaking changes from the early access version of these commands.
  • ext:dev:publish was renamed to ext:dev:upload. The ext:dev:upload command defaults to uploading extensions from GitHub instead of local source.
  • ext:dev:publish is deprecated and will be removed in Firebase CLI v13.
  • ext:dev:delete, ext:dev:unpublish, ext:sources:create, and ext:dev:emualtors:* were removed.

Version 11.30.0 - May 3, 2023

• Added more helpful error messages for the Firebase Hosting GitHub Action.
• Upgraded the Cloud Firestore emulator to v1.17.4.
• Changed web frameworks to no longer try to deploy unsupported versions of Node.js to Cloud Functions.
• Fixed an issue where emulators would not start correctly due to corrupted ZIP files.
• Released Emulator Suite UI v1.11.6.
• Improved experience for developers using Next.js v13's app directory.
• Fixed an issue where timeout would not resolve when bundling Next.js applications for Cloud Functions.
• Fixed an issue where the Cloud Functions emulator would attempt to call to prod for demo- projects.
• Addressed issues starting the Hosting emulator with some versions of Next.js.
• Fixed regex page matcher for Next.js middlewares v1.
• Fixed an issue where the Cloud Functions emulator broke when client request disconnects.
• Added experimental support for deploying Flutter Web applications. to Firebase Hosting
• Added Cloud Functions emulator support for Cloud Firestore (2nd gen) triggers.

Version 11.29.1 - April 26, 2023

• Fixed an issue that prevented local extension instances from being updated to uploaded versions.
• Released Cloud Firestore emulator v1.17.3.

Version 11.29.0 - April 25, 2023

• Released Cloud Firestore emulator v1.17.2. This change propagates page token from ListDocumentsResponse to GetOrListDocumentsResponse in the Cloud Firestore emulator.
• Fixed an issue where Secret Manager secrets were tagged incorrectly. (#5704)
• Fixed an issue where Custom Event channels weren't automatically created on function deploys.
• Removed Cloud Functions 2nd gen naming restrictions.
• Fixed an issue where ext:install and ext:configure would error on extensions with no params.
• Fixed an issue with Vite and Angular integrations using an obsolete npm command.

Version 11.28.0 - April 18, 2023

• Relaxed repo URI validation in ext:dev:publish.
• Enabled Secret Manager API during ext:install and ext:update for extensions that use secrets.
• Added extensions as an option in firebase init.
• Added the following new commands for provisioning and managing Cloud Firestore database instances:
  • firestore:databases:list
  • firestore:databases:create
  • firestore:databases:get
  • firestore:databases:update
  • firestore:databases:delete
  • firestore:locations

Version 11.27.0 - April 13, 2023

• Fixed broken experience for projects with incomplete 2nd Gen Cloud Functions.
• Disabled Cloud Functions breaking change to automatically run npm build scripts as part of function deploy.
• Added experimental support for deploying Astro applications to Firebase Hosting.
• Changed emulators:start to default to fast dev-mode for Nuxt3 applications.

Version 11.26.0 - April 11, 2023

• Fixed an issue where functions shell failed to invoke event-triggered functions in debug mode.
• Fixed an issue with the web frameworks proxy that could see unexpected 404 errors while emulating.
• Forced Vite to build the production bundle when deploying to Firebase Hosting.
• Fixed an issue that prevented deploying Cloud Functions that imported firebase-tools as a library.
• Added experimental support for SvelteKit codebases.
• Added support for using of Angular and Vite within an npm workspace.
• Added ability to publish extension versions directly from GitHub.