---
name: js-genai
slug: js-genai
type: github
source_url: https://github.com/googleapis/js-genai
organization: Google Gemini
organization_slug: google-gemini
total_releases: 72
latest_version: v1.51.0
latest_date: 2026-04-29
last_updated: 2026-05-01
tracking_since: 2025-03-11
canonical: https://releases.sh/google-gemini/js-genai
organization_url: https://releases.sh/google-gemini
---

<Release version="v1.51.0" date="April 29, 2026" published="2026-04-29T23:05:56.000Z" url="https://github.com/googleapis/js-genai/releases/tag/v1.51.0">
## [1.51.0](https://github.com/googleapis/js-genai/compare/v1.50.1...v1.51.0) (2026-04-29)


### Features

* [Interactions] Add FileCitation.{custom_metadata,media_id,page_number} ([9e08ba9](https://github.com/googleapis/js-genai/commit/9e08ba923452a7028931ba4d054290115514578e))
* Add `output_info` to `BatchJob` ([5327c60](https://github.com/googleapis/js-genai/commit/5327c605960c1e06ff987d488082704bdbae597a))
* Add gemini-3.1-flash-tts-preview model to options ([35c941b](https://github.com/googleapis/js-genai/commit/35c941b024f7bff50fdcf155dda409d977b1cfcb))
* Add ImageResizeMode for GenerateVideos ([faa1088](https://github.com/googleapis/js-genai/commit/faa1088785f0a733b9b65af9f78229f464a9f4c3))
* Add new Gemini Deep Research agent models ([6f83a05](https://github.com/googleapis/js-genai/commit/6f83a0533f6c9ea7cd97e218f313ebfbd77323ad))
* Add Vertex Dataset input and output options for batch jobs ([6aa848e](https://github.com/googleapis/js-genai/commit/6aa848e9be75843821ba44db1e9947e4ee9cf899))
* **interaction-api:** Add grounding tool usage breakdown to Interaction Usage. ([e1c31ad](https://github.com/googleapis/js-genai/commit/e1c31ad0853be56ba0cddabe8eceb208eaf5c2a4))
* introduce enterprise flag and GOOGLE_GENAI_USE_ENTERPRISE env var ([cf7ad52](https://github.com/googleapis/js-genai/commit/cf7ad529f2b0d5b228ea238660f88df61305eacd))
* Replace the more ambiguous rate field with sample_rate. ([6c80464](https://github.com/googleapis/js-genai/commit/6c804649ec721d9e8ac20922252183eec5b57dc9))
</Release>

<Release version="v1.50.1" date="April 14, 2026" published="2026-04-14T21:46:49.000Z" url="https://github.com/googleapis/js-genai/releases/tag/v1.50.1">
## [1.50.1](https://github.com/googleapis/js-genai/compare/v1.50.0...v1.50.1) (2026-04-14)


### Bug Fixes

* Refactor Webhook types in GenAI SDKs for easier useage ([5100abc](https://github.com/googleapis/js-genai/commit/5100abc2cec39c29a297545fe89a22b9ba2149bf))
* Rename `webhooks.retrieve` to `webhooks.get`. ([db6e771](https://github.com/googleapis/js-genai/commit/db6e771cc3b6da984e7fe71ca7cc722303ee6a3b))
</Release>

<Release version="v1.50.0" date="April 13, 2026" published="2026-04-13T20:06:01.000Z" url="https://github.com/googleapis/js-genai/releases/tag/v1.50.0">
## [1.50.0](https://github.com/googleapis/js-genai/compare/v1.49.0...v1.50.0) (2026-04-13)

> [!CAUTION]
> **CRITICAL WARNING:** Do **not** use this version if you are implementing or relying on **webhooks**. This release contains known issues regarding webhook sdk. Please use v1.50.1 or later.

### Features

* Add "eu" as a supported service location for Vertex AI platform. ([2493f9c](https://github.com/googleapis/js-genai/commit/2493f9c6d10817766a22bb45eb65468b95f7ae87))
* Add DeepResearchAgentConfig fields ([3615ca2](https://github.com/googleapis/js-genai/commit/3615ca2063f65b313f9963b6f47a67be320a0edd))
* Add Live Avatar new fields ([6a0ff96](https://github.com/googleapis/js-genai/commit/6a0ff9699ebea6cd517834e43d23bcb362f04aa8))
* Add support for new audio MIME types: opus, alaw, and mulaw ([7137f13](https://github.com/googleapis/js-genai/commit/7137f13069bb65501b7816efb96924c40c2977cd))
* add webhook and webhookConfig for js and python sdk ([0f89605](https://github.com/googleapis/js-genai/commit/0f8960591f5f6359558bd9aedd868e4747eb6834))
* Add webhook_config to batches.create() and models.generate_videos() ([894bc93](https://github.com/googleapis/js-genai/commit/894bc937de0fdacc018bbf585cdbb75daaa7f943))
* Wire the webhook into python and js client. ([b6c5d18](https://github.com/googleapis/js-genai/commit/b6c5d189bc0ae98550c45333c5e7a9bc43648dd3))
</Release>

<Release version="v1.49.0" date="April 8, 2026" published="2026-04-08T19:02:14.000Z" url="https://github.com/googleapis/js-genai/releases/tag/v1.49.0">
## [1.49.0](https://github.com/googleapis/js-genai/compare/v1.48.0...v1.49.0) (2026-04-08)


### Features

* Introduce TYPE_L16 audio content and optional fields. ([c62cb9a](https://github.com/googleapis/js-genai/commit/c62cb9a1025990ef52adf3fb5d379e180c27eb36))
</Release>

<Release version="v1.48.0" date="April 1, 2026" published="2026-04-01T03:41:39.000Z" url="https://github.com/googleapis/js-genai/releases/tag/v1.48.0">
## [1.48.0](https://github.com/googleapis/js-genai/compare/v1.47.0...v1.48.0) (2026-03-31)


### Features

* Support dedicated TextAnnotationDelta for streaming tool responses ([89552ba](https://github.com/googleapis/js-genai/commit/89552baa732f41a8d733893ccccb8dd00cd9d27f))


### Bug Fixes

* Fix service_tier enums. ([9bdc2ae](https://github.com/googleapis/js-genai/commit/9bdc2ae519e7e34af48593b69093b703f3871f15))
</Release>

<Release version="v1.47.0" date="March 28, 2026" published="2026-03-28T03:28:41.000Z" url="https://github.com/googleapis/js-genai/releases/tag/v1.47.0">
## [1.47.0](https://github.com/googleapis/js-genai/compare/v1.46.0...v1.47.0) (2026-03-27)


### Features

* Add custom_metadata to FileSearchResult. ([083a1e3](https://github.com/googleapis/js-genai/commit/083a1e3c22731c1712d7caab2f5d1323ca8779ad))
* Add labels field to Veo configs ([930c9c3](https://github.com/googleapis/js-genai/commit/930c9c351fa7b126401ac8781f333c3647f2eb9b))
* Add mime type for Audio content ([1ad80c6](https://github.com/googleapis/js-genai/commit/1ad80c6a0ba17359a94cc8e5a21132917faaebc8))
* Add model_status to GenerateContentResponse (Gemini API only) ([5e1110d](https://github.com/googleapis/js-genai/commit/5e1110d9cb3856116378ab101ad19631043edf8f))
* Add part_metadata in Part (Gemini API only) ([5e1110d](https://github.com/googleapis/js-genai/commit/5e1110d9cb3856116378ab101ad19631043edf8f))
* Add service tier for interactions. ([406de38](https://github.com/googleapis/js-genai/commit/406de389d89fc858c87ed0c9109e970eefb0896b))
* Add service tier to GenerateContent. ([0bfe800](https://github.com/googleapis/js-genai/commit/0bfe8002b3342f7fce6b4e127599244807c0f427))
* Add support for more image and audio MIME types in Interactions content ([baadbfd](https://github.com/googleapis/js-genai/commit/baadbfdb2e0a88e6817743b94d3c415c65fb7a2b))
* Add supported models to the ModelOptions ([94642b6](https://github.com/googleapis/js-genai/commit/94642b6cb49b9d256c17bc66ccb8147dd5517d56))
* **genai:** add TURN_INCLUDES_AUDIO_ACTIVITY_AND_ALL_VIDEO to TurnCoverage ([fdacac2](https://github.com/googleapis/js-genai/commit/fdacac271688ca03d6b942a3eb9440c7f6e272ea))
* support hyperparameters in distillation tuning ([716e021](https://github.com/googleapis/js-genai/commit/716e02112698f884e6e707286c826b7dcc8453ce))
* Support rendered_parts in GroundingSupport ([5e1110d](https://github.com/googleapis/js-genai/commit/5e1110d9cb3856116378ab101ad19631043edf8f))


### Bug Fixes

* support us region routing ([d391cff](https://github.com/googleapis/js-genai/commit/d391cff084b2fb433ae7f93b808d47f66a2bc488))
</Release>

<Release version="v1.46.0" date="March 18, 2026" published="2026-03-18T04:36:12.000Z" url="https://github.com/googleapis/js-genai/releases/tag/v1.46.0">
## [1.46.0](https://github.com/googleapis/js-genai/compare/v1.45.0...v1.46.0) (2026-03-17)

### Breaking changes

* [Interactions] Breaking change to Interactions API to refactor TextContent annotations to use specific citation types ([9fa8b1d](https://github.com/googleapis/js-genai/commit/9fa8b1db3177d6baeab486b667652b639f08bdb1))
* [Interactions] Breaking change for Interactions, rename ContentDelta unions. ([917f24f](https://github.com/googleapis/js-genai/commit/917f24fe55270d02cb004e6b85f2c090caa9bfe6))
* [Interactions] Breaking change to Interactions API to rename rendered_content to search_suggestions ([cc6bd38](https://github.com/googleapis/js-genai/commit/cc6bd38a2b2dd7fcea93c561dd5f397433e52393))


### Features

* [Interactions] Add and update 'signature' fields for tool call/result content types. ([e73ca5b](https://github.com/googleapis/js-genai/commit/e73ca5be5339dfac04d0b75f20f8656b4b6bf46e))
* [Interactions] Support Google Maps in Interactions ([d0593e3](https://github.com/googleapis/js-genai/commit/d0593e31bf500a18890dacc4dc2628da051f36af))
* Support include_server_side_tool_invocations for genai. ([c627d6f](https://github.com/googleapis/js-genai/commit/c627d6f1ce21eddc4beb13c719cbd6dda0c6c58d))


### Bug Fixes

* Quote `functionResponses` key in LiveClientMessage ([9740426](https://github.com/googleapis/js-genai/commit/9740426bb076b1f3debaf6ab55b8c17102e5f1ca))
</Release>

<Release version="v1.45.0" date="March 12, 2026" published="2026-03-12T19:18:14.000Z" url="https://github.com/googleapis/js-genai/releases/tag/v1.45.0">
## [1.45.0](https://github.com/googleapis/js-genai/compare/v1.44.0...v1.45.0) (2026-03-12)


### Features

* Add inference_generation_config to EvaluationConfig for Tuning ([b4ac722](https://github.com/googleapis/js-genai/commit/b4ac722b0225ef3f06b82f5dcb19d423efe63599))
* enable language code for audio transcription config in Live API for Vertex AI ([67f39ec](https://github.com/googleapis/js-genai/commit/67f39ec0079b5b027a5364b5ffdc59ccd5c2fe4f))
</Release>

<Release version="v1.44.0" date="March 4, 2026" published="2026-03-04T23:40:39.000Z" url="https://github.com/googleapis/js-genai/releases/tag/v1.44.0">
## [1.44.0](https://github.com/googleapis/js-genai/compare/v1.43.0...v1.44.0) (2026-03-04)


### Features

* Add gemini-3.1-flash-image-preview model ([175603b](https://github.com/googleapis/js-genai/commit/175603bacbc593a437264f807a411143cdccbd0a))
* Support signature for all Interaction tool types ([b79108f](https://github.com/googleapis/js-genai/commit/b79108fdd60d11e45cac916e6ea369eac95ff570))
* Update data types from discovery doc. ([249b15a](https://github.com/googleapis/js-genai/commit/249b15a3b948d1453719af2a7df32490de20b423))
</Release>

<Release version="v1.43.0" date="February 26, 2026" published="2026-02-26T01:49:30.000Z" url="https://github.com/googleapis/js-genai/releases/tag/v1.43.0">
## [1.43.0](https://github.com/googleapis/js-genai/compare/v1.42.0...v1.43.0) (2026-02-26)


### Features

* Add gemini-3.1-pro-preview to list of models in Interactions ([14775fe](https://github.com/googleapis/js-genai/commit/14775fefb814c21d8f34b776935b72d7f20896bd))
* Add Image Grounding support to GoogleSearch tool ([9187ca7](https://github.com/googleapis/js-genai/commit/9187ca748b9de10037134e34e4da8ca06f0d2696))
* enable server side MCP and disable all other AFC when server side MCP is configured. ([c7888c4](https://github.com/googleapis/js-genai/commit/c7888c4aec34b7f86983ea0c55c499c1f8d089c2))
* Support more image sizes and resolutions ([54f4145](https://github.com/googleapis/js-genai/commit/54f41457984fc451e659ab594086bc462486e9d0))


### Bug Fixes

* change interactions media mime type to enum (breaking change for experimental feature) ([7c2d5b2](https://github.com/googleapis/js-genai/commit/7c2d5b29b8e7d2a146ec1a117ccef4fe13b4362e))
</Release>

<Release version="v1.42.0" date="February 19, 2026" published="2026-02-19T03:42:31.000Z" url="https://github.com/googleapis/js-genai/releases/tag/v1.42.0">
## [1.42.0](https://github.com/googleapis/js-genai/compare/v1.41.0...v1.42.0) (2026-02-18)


### Features

* Support multimodal embedding for Gemini Embedding 2.0 and support MaaS models in Models.embed_content() (Vertex AI API) ([944ae97](https://github.com/googleapis/js-genai/commit/944ae97f33168aa36612f4fec9717726b9d03629))
</Release>

<Release version="v1.41.0" date="February 12, 2026" published="2026-02-12T00:13:45.000Z" url="https://github.com/googleapis/js-genai/releases/tag/v1.41.0">
## [1.41.0](https://github.com/googleapis/js-genai/compare/v1.40.0...v1.41.0) (2026-02-10)


### Features

* Add HTTP retry support to the SDK ([37d4f2e](https://github.com/googleapis/js-genai/commit/37d4f2e806793d71074eb0b763336b5c7132224b))
* Add INCOMPLETE status to Interaction. ([519f837](https://github.com/googleapis/js-genai/commit/519f83706d86c18cac6f500a3273f0cd927bb63b))
* Pass retry options to the underlying Interactions client ([086cf82](https://github.com/googleapis/js-genai/commit/086cf82470dc7ba0393a3c63c060dc704b6d9586))
* Support encryption_spec in tuning job creation configuration for GenAI SDK ([e218add](https://github.com/googleapis/js-genai/commit/e218add2061ba7a387a7b9ecee0ca6e8b15c90f8))
</Release>

<Release version="v1.40.0" date="February 4, 2026" published="2026-02-04T22:49:20.000Z" url="https://github.com/googleapis/js-genai/releases/tag/v1.40.0">
## [1.40.0](https://github.com/googleapis/js-genai/compare/v1.39.0...v1.40.0) (2026-02-04)


### Features
</Release>

<Release version="v1.39.0" date="January 31, 2026" published="2026-01-31T01:08:28.000Z" url="https://github.com/googleapis/js-genai/releases/tag/v1.39.0">
## [1.39.0](https://github.com/googleapis/js-genai/compare/v1.38.0...v1.39.0) (2026-01-30)


### Features

* Add `include_input` query parameter to Get Interaction endpoint. ([84bc7f4](https://github.com/googleapis/js-genai/commit/84bc7f4d386da05a5e893cfe810b078451400a30))
* Add registerFiles for you can use gcs files with mldev. ([7acf3e0](https://github.com/googleapis/js-genai/commit/7acf3e0e2bca83ce7be6b1a37a97f351343b9554))
* Support distillation tuning ([c9a2e72](https://github.com/googleapis/js-genai/commit/c9a2e72cf7d9a7a73a036ebddf0a10c509ee53e5))
* Support OSS Tuning in GenAI SDK ([258f211](https://github.com/googleapis/js-genai/commit/258f2115b0f2803caafe4c137d4a7d8dbd11d5dc))


### Bug Fixes

* Add metadata in batch inlined response ([0e95bb7](https://github.com/googleapis/js-genai/commit/0e95bb7a8dea285a5e7f2fad6457dc74ce9e8466))
</Release>

<Release version="v1.38.0" date="January 20, 2026" published="2026-01-20T22:20:34.000Z" url="https://github.com/googleapis/js-genai/releases/tag/v1.38.0">
## [1.38.0](https://github.com/googleapis/js-genai/compare/v1.37.0...v1.38.0) (2026-01-20)


### Features

* Add ModelArmorConfig support for prompt and response sanitization via the Model Armor service ([be65c24](https://github.com/googleapis/js-genai/commit/be65c2431d070bd19642623c97effccf4161f9a2))
* Allow custom endpoints for authentication with Vertex AI in Typescript ([891e32d](https://github.com/googleapis/js-genai/commit/891e32d4ac0ce23bc728e2fe1b38d0ef919ab639)), closes [#1137](https://github.com/googleapis/js-genai/issues/1137)
* Update data types from discovery doc. ([a16a180](https://github.com/googleapis/js-genai/commit/a16a18085a5647cde10243b788d6d2ce87fca009))
* Update data types from discovery doc. ([a4eaa8c](https://github.com/googleapis/js-genai/commit/a4eaa8c1455d94f660c5bf5145d57f0f54ec5581))
</Release>

<Release version="v1.37.0" date="January 15, 2026" published="2026-01-15T21:42:50.000Z" url="https://github.com/googleapis/js-genai/releases/tag/v1.37.0">
## [1.37.0](https://github.com/googleapis/js-genai/compare/v1.36.0...v1.37.0) (2026-01-15)


### Features

* Support 4:5 and 5:4 aspect ratio in Interactions ([5294da2](https://github.com/googleapis/js-genai/commit/5294da273cbc9a206cd58544b42d1de70500a7a9))
</Release>

<Release version="v1.36.0" date="January 14, 2026" published="2026-01-14T22:48:20.000Z" url="https://github.com/googleapis/js-genai/releases/tag/v1.36.0">
## [1.36.0](https://github.com/googleapis/js-genai/compare/v1.35.0...v1.36.0) (2026-01-14)


### Features

* Add FileSearchCallContent to Interactions ([ccf11a4](https://github.com/googleapis/js-genai/commit/ccf11a463f3364683b7c39ffec9670f77bcc16dc))
* Add ImageConfig to GenerationConfig for image generation in Interactions ([f34b6fb](https://github.com/googleapis/js-genai/commit/f34b6fbcb2ad846c73b9c47bfd3ba94e00eb73a9))
* Support JS local tokenizer ([bb429ad](https://github.com/googleapis/js-genai/commit/bb429ad3ed8d170f2a5abda01a00a918012ab80c))
* voice activity support ([3ad1011](https://github.com/googleapis/js-genai/commit/3ad101159a8257897940d6a1f94aa6b68b810f37))
</Release>

<Release version="v1.35.0" date="January 8, 2026" published="2026-01-08T01:48:18.000Z" url="https://github.com/googleapis/js-genai/releases/tag/v1.35.0">
## [1.35.0](https://github.com/googleapis/js-genai/compare/v1.34.0...v1.35.0) (2026-01-07)


### Features

* [Python] add RegisterFiles so gcs files can be used with genai. ([1bf555c](https://github.com/googleapis/js-genai/commit/1bf555c38e5001f147e29db16c1141653ec252d4))
* Add PersonGeneration to ImageConfig for Vertex Gempix ([b0753d7](https://github.com/googleapis/js-genai/commit/b0753d7a527ab1f5f7544576207036ef48ac75d1))
</Release>

<Release version="v1.34.0" date="December 17, 2025" published="2025-12-17T00:24:34.000Z" url="https://github.com/googleapis/js-genai/releases/tag/v1.34.0">
## [1.34.0](https://github.com/googleapis/js-genai/compare/v1.33.0...v1.34.0) (2025-12-16)


### Features

* Add minimal and medium thinking levels. ([19f8969](https://github.com/googleapis/js-genai/commit/19f8969f0cd9f423b10384d91a4ea8396a791d01))
* Add support for Struct in ToolResult Content. ([750a4f7](https://github.com/googleapis/js-genai/commit/750a4f79fea3198317a540563f04369302408a11))
* Add ultra high resolution to the media resolution in Parts. ([fa9a99e](https://github.com/googleapis/js-genai/commit/fa9a99e79d8c517011772a0edfe7c41c5d7518b7))
* Add ULTRA_HIGH MediaResolution and new ThinkingLevel enums ([b8a7d8c](https://github.com/googleapis/js-genai/commit/b8a7d8c98d29c9a121784796016b5d2674968799))
* Define and use DocumentMimeType for DocumentContent ([c2f118d](https://github.com/googleapis/js-genai/commit/c2f118df83b0a05a821f486c9126fe5967c1bf95))
* support multi speaker for Vertex AI ([94d681b](https://github.com/googleapis/js-genai/commit/94d681bba5f3280949fb852b4365f5f2bf8a82ee))
</Release>

<Release version="v1.33.0" date="December 11, 2025" published="2025-12-11T03:55:12.000Z" url="https://github.com/googleapis/js-genai/releases/tag/v1.33.0">
## [1.33.0](https://github.com/googleapis/js-genai/compare/v1.32.0...v1.33.0) (2025-12-11)


### Features

* Add IMAGE_RECITATION and IMAGE_OTHER enum values to FinishReason ([ab87f51](https://github.com/googleapis/js-genai/commit/ab87f51b8b2f0109d3ea89a18987c49101adfd70))
* Add voice activity detection signal. ([bff9695](https://github.com/googleapis/js-genai/commit/bff96959c8cec4ef710cb77551e944024884761f))
* Make the Interactions API public. ([a8dd67b](https://github.com/googleapis/js-genai/commit/a8dd67bc3267ed010c809fcd609d42811b042ebe))
</Release>

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