v1.42.0

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Features

• Support multimodal embedding for Gemini Embedding 2.0 and support MaaS models in Models.embed_content() (Vertex AI API) (944ae97)

v1.41.0

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Features

• Add HTTP retry support to the SDK (37d4f2e)
• Add INCOMPLETE status to Interaction. (519f837)
• Pass retry options to the underlying Interactions client (086cf82)
• Support encryption_spec in tuning job creation configuration for GenAI SDK (e218add)

v1.40.0

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Features

• Update data types from discovery doc. (bad81a7)

v1.39.0

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Features

• Add include_input query parameter to Get Interaction endpoint. (84bc7f4)
• Add registerFiles for you can use gcs files with mldev. (7acf3e0)
• Support distillation tuning (c9a2e72)
• Support OSS Tuning in GenAI SDK (258f211)

Bug Fixes

• Add metadata in batch inlined response (0e95bb7)

v0.24.1

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Patch Changes

• 2a82804: Update package description to include deprecation notice.

v0.24.0

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Minor Changes

• 13466b3: added support for buffers in uploadFile
• 64e5af7: BREAKING CHANGE: Enforce format safety when using string schemas

v0.23.0

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Minor Changes

• da7ed0e: Introduce a new error type to represent AbortError from SDK

Patch Changes

• 16737d3: Fixes issue #​218 by ensuring system instructions are formatted always, not just when TTL is specified
• 9e95663: fix: Exclude content with empty parts from chat history
• be83756: Added custom header support to the Server package, matching functionality on the client package
• 33c3c24: add HARM_CATEGORY_CIVIC_INTEGRITY

v0.22.0

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Minor Changes

• b546cba: Breaking change: Fix typo of groundingChunks
• 85621eb: Breaking change: Fix typo of 'groundingSupport' -> 'groundingSupports'
• 3004d3b: The schema types are now more specific, using a discriminated union based on the 'type' field to more accurately define which fields are allowed.

Patch Changes

• 864afb7: Swapped the package manager to npm, in order to take advantage of npm audit fix
• 070bcdc: Fix undefined candidate index.
• 6a99ed8: Make sure chat api do not send empty text request after encounter any server error that returns empty response. This fixes issue #​124 and issue #​286.
• 25d3a92: update FinishReason enum
• d87cf1d: Fix flaky integration test with tools

v0.21.0

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Minor Changes

• 8543716: Add search grounding feature to SDK.

v0.20.0

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Minor Changes

• dda0b5c: Add frequencyPenalty, presencePenalty, responseLogprobs, and logProbs parameters support for generationConfig. Added avgLogprobs and logprobsResult to GenerateContentResponse. Updated test cases.

v0.19.0

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Minor Changes

• 00dc7a1: Use lowercase SchemaType enum values to match json-schema.

v0.18.0

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Minor Changes

• fc008a1: Add ability to set modelParams (generationConfig, safetySettings) on getGenerativeModelFromCachedContent().

v0.17.2

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Patch Changes

• d8f6b4f: Fix language marker in text helper for executable code results.

v0.17.1

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Patch Changes

• fdfb5bd: Fix reference to requestOptions in startChat.

v0.17.0

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Minor Changes

• 3b5daae: Fix Schema type to reference itself and not a derived type in its items array and properties map.

v0.16.1

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This is a cherry-picked patch to fix an bug for users pinned to versions 0.16.x.

Patch Changes

• fdfb5bd: Fix reference to requestOptions in startChat.

v0.16.0

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Minor Changes

• d2d42ca: Adds SingleRequestOptions with AbortSignal support to most of the asynchronous methods of GenerativeModel, GoogleAIFileManager and ChatSession.

v0.15.0

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Minor Changes

• 05b8631: Add FinishReason.LANGUAGE enum value.

Patch Changes

• e87d5b0: Fix countTokens to include any params set on the model instance.

v0.14.1

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Patch Changes

• 0c23bb3: Add CodeExecutionTool to Tool type.

v0.14.0

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Minor Changes

• fb1c0f2: Add a cachedContentTokenCount field to the UsageMetadata interface returned by generateContent responses.
• 06216be: Add code execution feature.

v0.13.0

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Minor Changes

• 83ec4ac: Expand the model's countTokens method to alternatively accept a GenerateContentRequest.
• 5df61d1: Added GoogleAICacheManager utility to allow caching large content to be used in inference. This class is exported from the @google/generative-ai/server subpath. Breaking change: The GoogleAIFileManager class has been moved to be exported from this subpath as well instead of the /files subpath.

Patch Changes

• 1440a05: Removed the model field from the internally formatted payload of countToken requests as it was unnecessary.
• 03eb57b: Fix missing usageMetadata in streamed aggregated response (#​174)

v0.12.0

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Minor Changes

• 85ff2c4: Added responseSchema to GenerationConfig to allow user to provide a JSON schema when responseMimeType is set to JSON.

v0.11.5

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Patch Changes

• 42ba6ca: Fix paths to @​google/generative-ai/files.

v0.11.4

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Patch Changes

• ee02ff0: Add additional properties videoMetadata and error to FileMetadataResponse type.

v0.11.3

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Patch Changes

• c7c0b50: Fixed FileState enum values to be strings.

v0.11.2

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Patch Changes

• cefa8f2: Lifted a restriction in chat sessions that required a specific order of content roles.

v0.11.1

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Patch Changes

• 819501f: Fix a bug that caused file uploads to be named "undefined" if no file name is provided.

v0.11.0

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Minor Changes

• 58ab777: Added responseMimeType to GenerationConfig to allow for JSON formatted responses.

Patch Changes

• c39015c: Fixed a bug where text() did not handle multiple TextParts in a single candidate. Added state field to FileMetadataResponse.

v0.10.0

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Minor Changes

• 657799a: Added UsageMetadata to GenerateContentResponses.
• 4562366: Add a request option for custom headers

v0.9.0

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Minor Changes

• ca62400: Allow text-only systemInstruction as well as Part and Content.
• 111e970: Export error classes and add more properties to fetch errors.

v0.8.0

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Minor Changes

• a89d427: Add GoogleAIFileManager for file uploads.

v0.7.1

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Patch Changes

• 6ef8cee: Fixed bugs where RequestOptions, generationConfig, and safetySettings were not passed from the model down to some methods.

v0.7.0

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Minor Changes

• 79b7651: Set default API version to "v1beta" to match Go and Python.

v0.6.0

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Minor Changes

• 2a1f97c: Add systemInstruction feature and forced function calling feature (using toolConfig).

Patch Changes

• 0931d2c: Refactor makeRequest to make fetch mockable.

v0.5.0

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Minor Changes

• 658a0da: Add apiClient configuration option to RequestOptions.

v0.4.0

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Minor Changes

• 790a943: Deprecate functionCall() and add functionCalls().
• e636823: Loosen role field typing on Content.
• 7a45f01: Add option in RequestOptions to change baseUrl.

Patch Changes

• 3f95168: Fix requestOptions not being passed through countTokens, embedContent, and batchEmbedContents

v0.3.1

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Patch Changes

• ccd9951: validateChatHistory is now checking that 'parts' property is an array

v0.3.0

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Minor Changes

• 932e1be: Add apiVersion property to RequestOptions to allow user to choose API endpoint version.
• 9887465: Added support for function calling

v8.2.1

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• chore: Switch wrap-ansi with fast-wrap-ansi

v7.57.0

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Thu, 19 Feb 2026 00:04:52 GMT

Minor changes

• Normalize package layout. CommonJS is now under lib-commonjs, DTS is now under lib-dts, and ESM is now under lib-esm. Imports to lib still work as before, handled by the "exports" field in package.json.

v7.56.3

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Sat, 07 Feb 2026 01:13:26 GMT

Patches

• Upgrade lodash dependency from ~4.17.15 to ~4.17.23.

v7.56.2

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Wed, 04 Feb 2026 20:42:47 GMT

Patches

• Update minimatch dependency from 10.0.3 to 10.1.2

v7.56.1

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Wed, 04 Feb 2026 16:13:27 GMT

Version update only

v7.56.0

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Fri, 30 Jan 2026 01:16:12 GMT

Minor changes

• Fix an issue where destructured parameters produced an incorrect parameter name

v7.55.5

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Thu, 08 Jan 2026 01:12:30 GMT

Patches

• Fix missing 'export' keyword for namespace re-exports that produced invalid TypeScript output

v8.2.0

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Features

• handling exp is too far in the future (#​699) (6201580)
• Add enterprise installation route to JWT-authenticated routes (#​736) (5b218af)

v12.9.0

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For more detailed release notes, see Firebase JavaScript SDK Release Notes.

What's Changed

@​firebase/ai@​2.8.0

Minor Changes

• 8123231 #​9461 - AI Logic: Extend the LiveSession.receive() return types to include a LiveServiceGoingAwayNotice
  which signifies that the service will soon close the session.

• f9254b6 #​9475 - Remove "preview" tags from code execution and URL context documentation.

• 2e74329 #​9462 - Add params on UsageMetadata that provide cache-related usage data when the implicit caching feature is used.

Patch Changes

• 691a506 #​9469 - Internal: Add tag to log requests made to cloud while in hybrid mode.

firebase@​12.9.0

Minor Changes

• 8123231 #​9461 - AI Logic: Extend the LiveSession.receive() return types to include a LiveServiceGoingAwayNotice
  which signifies that the service will soon close the session.

• f9254b6 #​9475 - Remove "preview" tags from code execution and URL context documentation.

• 2e74329 #​9462 - Add params on UsageMetadata that provide cache-related usage data when the implicit caching feature is used.

• 08e3acd #​9459 - Add support for regexFind and regexFindAll Pipeline expressions.

Patch Changes

• Updated dependencies [8123231, 691a506, f9254b6, 65a553b, 2e74329, 08e3acd]:
• @​firebase/app@​0.14.8
• @​firebase/ai@​2.8.0
• @​firebase/firestore@​4.11.0
• @​firebase/app-compat@​0.5.8
• @​firebase/firestore-compat@​0.4.5

@​firebase/firestore@​4.11.0

Minor Changes

• 08e3acd #​9459 - Add support for regexFind and regexFindAll Pipeline expressions.

Patch Changes

• 65a553b #​9472 - Log a warning when databaseId is not found.

@​firebase/app@​0.14.8

Patch Changes

• Update SDK_VERSION.

@​firebase/app-compat@​0.5.8

Patch Changes

• Updated dependencies []:
• @​firebase/app@​0.14.8

@​firebase/firestore-compat@​0.4.5

Patch Changes

• Updated dependencies [65a553b, 08e3acd]:
• @​firebase/firestore@​4.11.0

v13.6.1: Firebase Admin Node.js SDK v13.6.1

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Bug Fixes

• fix: Refactor isURL() to use Built-in URL Constructor (#​3061)
• fix(data-connect): correctly serialize strings with special characters (#​3056)

Miscellaneous

• [chore] Release 13.6.1 (#​3063)
• build(deps): bump jws (#​3029)
• chore: Update release workflows for push triggers (#​3062)
• build(deps-dev): bump lodash from 4.17.21 to 4.17.23 (#​3057)
• build(deps-dev): bump mocha from 11.7.1 to 11.7.5 (#​3012)
• chore: Update github actions workflows and integration test resources (#​3052)
• chore: Rename default branch to (#​3033)
• build(deps): bump node-forge from 1.3.1 to 1.3.2 (#​3024)
• build(deps): bump glob from 10.4.5 to 10.5.0 (#​3019)
• build(deps-dev): bump bcrypt and @​types/bcrypt (#​3015)
• fix validate unit tests (#​3009)

v7.0.5

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• Fixed issue with missing dependency on graphql. (#​1795)
• Internal improvements (#​1800)

v15.6.0

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

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

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

v15.5.1

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

v15.5.0

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

v4.13.6

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Bug Fixes

• parse-tsconfig: don't add outDir to exclude when exclude is specified (#​89) (0fb1515)

v4.13.5

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Bug Fixes

• paths-matcher: restore baseUrl fallback when paths is defined (4b1f443)

v4.13.4

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Bug Fixes

• parse-tsconfig: add implied options for composite (f66fe4f)
• parse-tsconfig: add resolveJsonModule for nodenext (302bf82)
• parse-tsconfig: add support for module node18 and node20 (91ee298)
• parse-tsconfig: imply allowJs when checkJs is true (0d47cda)
• parse-tsconfig: normalize enum values to lowercase (5161aa9)
• parse-tsconfig: normalize lib values to lowercase (ac0a43e)
• parse-tsconfig: normalize watchOptions enum values to lowercase (93be14d)
• parse-tsconfig: only imply useDefineForClassFields when target >= ES2022 (d5bd715)
• parse-tsconfig: treat es3 as unset for useDefineForClassFields (4967924)
• paths-matcher: don't fallback to baseUrl when paths is defined (ce98dff), closes #​65

v4.13.3

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Bug Fixes

• parse-tsconfig: resolve watchOptions.excludeFiles to absolute paths (#​106) (4adcbc6)

v4.13.2

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Bug Fixes

• paths-matcher: allow absolute paths from ${configDir} resolution (#​105) (4b3c4b6)

v4.13.1

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Bug Fixes

• files-matcher: handle absolute paths from ${configDir} resolution (#​102) (e2b78bd)

v6.0.1

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Please see the release notes.

v28.1.0

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• Added blob.text(), blob.arrayBuffer(), and blob.bytes() methods.
• Improved getComputedStyle() to account for CSS specificity when multiple rules apply. (asamuzaK)
• Improved synchronous XMLHttpRequest performance by using a persistent worker thread, avoiding ~400ms of setup overhead on every synchronous request after the first one.
• Improved performance of node.getRootNode(), node.isConnected, and event.dispatchEvent() by caching the root node of document-connected trees.
• Fixed getComputedStyle() to correctly handle !important priority. (asamuzaK)
• Fixed document.getElementById() to return the first element in tree order when multiple elements share the same ID.
• Fixed <svg> elements to no longer incorrectly proxy event handlers to the Window.
• Fixed FileReader event timing and fileReader.result state to more closely follow the spec.
• Fixed a potential hang when synchronous XMLHttpRequest encountered dispatch errors.
• Fixed compatibility with environments where Node.js's built-in fetch() has been used before importing jsdom, by working around undici v6/v7 incompatibilities.

v10.2.1

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v10.2.0

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v10.1.3

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v10.1.2

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v14.0.11

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Bug Fixes

• migrate to npm OIDC (#​2940) (113dcac)
• restore github actions write permissions (#​2941) (a4cb6b8)
• update @mswjs/interceptors to fix a memory leak (#​2938) (025db76)
• upgrade semantic-release (#​2943) (db0b280)

v43.25.11

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Bug Fixes

• workers/global: migrate string-based repositoryCacheForceLocal (#​41323) (2536f53)

Miscellaneous Chores

• deps: update dependency @​biomejs/biome to v2.3.15 (main) (#​41325) (47460ac)
• deps: update dependency oxlint to v1.47.0 (main) (#​41322) ([98f90c3](https://redirect.g