# @google/generative-ai ## 0.23.0 ### 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 ## 0.22.0 ### 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](https://www.typescriptlang.org/docs/handbook/2/narrowing.html#discriminated-unions) 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 ## 0.21.0 ### Minor Changes - 8543716: Add search grounding feature to SDK. ## 0.20.0 ### Minor Changes - dda0b5c: Add `frequencyPenalty`, `presencePenalty`, `responseLogprobs`, and `logProbs` parameters support for `generationConfig`. Added `avgLogprobs` and `logprobsResult` to `GenerateContentResponse`. Updated test cases. ## 0.19.0 ### Minor Changes - 00dc7a1: Use lowercase SchemaType enum values to match json-schema. ## 0.18.0 ### Minor Changes - fc008a1: Add ability to set modelParams (generationConfig, safetySettings) on getGenerativeModelFromCachedContent(). ## 0.17.2 ### Patch Changes - d8f6b4f: Fix language marker in text helper for executable code results. ## 0.17.1 ### Patch Changes - fdfb5bd: Fix reference to `requestOptions` in `startChat`. ## 0.17.0 ### Minor Changes - 3b5daae: Fix `Schema` type to reference itself and not a derived type in its `items` array and `properties` map. ## 0.16.1 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`. ## 0.16.0 ### Minor Changes - d2d42ca: Adds `SingleRequestOptions` with `AbortSignal` support to most of the asynchronous methods of `GenerativeModel`, `GoogleAIFileManager` and `ChatSession`. ## 0.15.0 ### Minor Changes - 05b8631: Add FinishReason.LANGUAGE enum value. ### Patch Changes - e87d5b0: Fix countTokens to include any params set on the model instance. ## 0.14.1 ### Patch Changes - 0c23bb3: Add `CodeExecutionTool` to `Tool` type. ## 0.14.0 ### Minor Changes - fb1c0f2: Add a `cachedContentTokenCount` field to the `UsageMetadata` interface returned by `generateContent` responses. - 06216be: Add code execution feature. ## 0.13.0 ### 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) ## 0.12.0 ### Minor Changes - 85ff2c4: Added `responseSchema` to `GenerationConfig` to allow user to provide a JSON schema when `responseMimeType` is set to JSON. ## 0.11.5 ### Patch Changes - 42ba6ca: Fix paths to @google/generative-ai/files. ## 0.11.4 ### Patch Changes - ee02ff0: Add additional properties `videoMetadata` and `error` to `FileMetadataResponse` type. ## 0.11.3 ### Patch Changes - c7c0b50: Fixed `FileState` enum values to be strings. ## 0.11.2 ### Patch Changes - cefa8f2: Lifted a restriction in chat sessions that required a specific order of content roles. ## 0.11.1 ### Patch Changes - 819501f: Fix a bug that caused file uploads to be named "undefined" if no file name is provided. ## 0.11.0 ### 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 `TextPart`s in a single candidate. Added `state` field to `FileMetadataResponse`. ## 0.10.0 ### Minor Changes - 657799a: Added UsageMetadata to GenerateContentResponses. - 4562366: Add a request option for custom headers ## 0.9.0 ### Minor Changes - ca62400: Allow text-only systemInstruction as well as Part and Content. - 111e970: Export error classes and add more properties to fetch errors. ## 0.8.0 ### Minor Changes - a89d427: Add GoogleAIFileManager for file uploads. ## 0.7.1 ### Patch Changes - 6ef8cee: Fixed bugs where `RequestOptions`, `generationConfig`, and `safetySettings` were not passed from the model down to some methods. ## 0.7.0 ### Minor Changes - 79b7651: Set default API version to "v1beta" to match Go and Python. ## 0.6.0 ### Minor Changes - 2a1f97c: Add `systemInstruction` feature and forced function calling feature (using `toolConfig`). ### Patch Changes - 0931d2c: Refactor makeRequest to make fetch mockable. ## 0.5.0 ### Minor Changes - 658a0da: Add `apiClient` configuration option to `RequestOptions`. ## 0.4.0 ### 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 ## 0.3.1 ### Patch Changes - ccd9951: validateChatHistory is now checking that 'parts' property is an array ## 0.3.0 ### Minor Changes - 932e1be: Add `apiVersion` property to `RequestOptions` to allow user to choose API endpoint version. - 9887465: Added support for function calling ## 0.2.1 ### Patch Changes - 2b0c955: Handle different model prefixes (such as tunedModels/). ## 0.2.0 ### Minor Changes - c64fca1: add request timeout configuration ## 0.1.3 ### Patch Changes - 54839f2: Send API key in header instead of query param. - 6a4c9c2: Fixed stream hanging ## 0.1.2 ### Patch Changes - 73c2ff9: Fixed UTF-8 handling and chunking for stream output - fb52d34: Obscure API key in error messages - 5b5fc7d: Catch unhandled rejections in `sendMessageStream`. ## 0.1.1 ### Patch Changes - Update README to released version and bump to publish new README to npm.