Emendant SDK Changes

@ai-sdk/openai 4.0.99: promptCacheOptions changed on OpenAILanguageModelResponsesOptions and OpenAIResponsesProviderOptions

Wed, 21 Oct 2026 00:00:00 GMT

@ai-sdk/openai 4.0.99 declares promptCacheOptions with another type on two Responses options types. Code that sets or reads it may stop type-checking.

ai@6.0.312: metadata type changed on TelemetrySettings

Wed, 21 Oct 2026 00:00:00 GMT

ai@6.0.312 declares the metadata member of TelemetrySettings with a different type. The one finding has an assisted fix that needs a named model provider.

@ai-sdk/provider 4.0.29: supportedQuestionTypes changed on Experimental_EvaluationModelV4 and Experimental_DecisionModelV4

Sat, 17 Oct 2026 00:00:00 GMT

@ai-sdk/provider 4.0.29 adds a box question type and changes supportedQuestionTypes on the experimental decision and evaluation model types.

ai@7.0.143: supportedQuestionTypes changed on Experimental_EvaluationMockModelV4 and Experimental_DecisionMockModelV4

Sat, 17 Oct 2026 00:00:00 GMT

ai@7.0.143 changes supportedQuestionTypes on two ai/test mock model types. Both findings have assisted fixes that need a named model provider.

@ai-sdk/google 4.0.98: responseModalities changes on GoogleLanguageModelOptions

Fri, 16 Oct 2026 00:00:00 GMT

@ai-sdk/google 4.0.98 declares responseModalities with another type on GoogleLanguageModelOptions and GoogleGenerativeAIProviderOptions.

@langchain/core 1.2.18: RunUpdate members changed

Fri, 16 Oct 2026 00:00:00 GMT

@langchain/core 1.2.18 changes how RunUpdate members are declared, including address. Emendant flags each import and offers assisted patches.

langchain@1.5.17: InterruptOnConfig and HumanInTheLoopMiddlewareConfig members changed

Fri, 16 Oct 2026 00:00:00 GMT

langchain@1.5.17 changes the members of InterruptOnConfig and HumanInTheLoopMiddlewareConfig in langchain and langchain/browser. Assisted patches only.

@anthropic-ai/sdk 0.135.0: ThinkingTypes newly requires between_tools

Thu, 15 Oct 2026 00:00:00 GMT

@anthropic-ai/sdk 0.135.0 adds a required between_tools member to ThinkingTypes. Which code to review, and what an assisted patch can and cannot do.

@anthropic-ai/sdk 0.134.0: SessionMemoryStores no longer declares syncAll

Wed, 14 Oct 2026 00:00:00 GMT

@anthropic-ai/sdk 0.134.0 changes the members of SessionMemoryStores and drops syncAll. Which code to review, and what an assisted patch can and cannot do.

ai@7.0.129: reasoning type changed on CallSettings and LanguageModelCallOptions

Mon, 12 Oct 2026 00:00:00 GMT

ai@7.0.129 changes the reasoning type on CallSettings and LanguageModelCallOptions. Both findings have assisted fixes that need a model provider.

@ai-sdk/provider 4.0.25: decision and evaluation call options now take state as content parts

Thu, 08 Oct 2026 00:00:00 GMT

@ai-sdk/provider 4.0.25 changes the type of state on the experimental decision and evaluation call options from free-form input to a list of content parts.

Anthropic TypeScript SDK 0.132.0: ModelInfo, ModelCapabilities and ThinkingTypes gain required members

Thu, 08 Oct 2026 00:00:00 GMT

@anthropic-ai/sdk 0.132.0 adds required members to ModelInfo, ModelCapabilities and ThinkingTypes. Which code stops type-checking, and what to add.

langchain@1.5.16: piiRedactionMiddleware and PIIRedactionMiddlewareConfig deprecated

Thu, 08 Oct 2026 00:00:00 GMT

langchain@1.5.16 marks piiRedactionMiddleware and PIIRedactionMiddlewareConfig as deprecated in langchain and langchain/browser. Assisted patches only.

@ai-sdk/provider 4.0.22: Experimental_EvaluationModelV4 and its types are deprecated

Mon, 05 Oct 2026 00:00:00 GMT

@ai-sdk/provider 4.0.22 deprecates seven Experimental_Evaluation exports in favour of Experimental_Decision names. Nothing is removed.

AI SDK 7.0.128: Experimental_EvaluationMockModelV4 deprecated in ai/test

Mon, 05 Oct 2026 00:00:00 GMT

ai@7.0.128 deprecates Experimental_EvaluationMockModelV4 in ai/test in favour of Experimental_DecisionMockModelV4. The old name still works.

Anthropic TypeScript SDK 0.105.0: Tool.allowed_callers accepts code_execution_20260521

Wed, 23 Sep 2026 00:00:00 GMT

@anthropic-ai/sdk 0.105.0 adds code_execution_20260521 to the callers a tool may allow. Exhaustive readers need a case. Assisted patch.

Anthropic TypeScript SDK 0.119.0: file sources, container params and browser state blocks

Wed, 23 Sep 2026 00:00:00 GMT

@anthropic-ai/sdk 0.119.0 widens container, image and document sources, and tool result content as the Files and Skills APIs go GA. Assisted patches.

Anthropic TypeScript SDK 0.58.0: citation locations gain a required file_id

Wed, 23 Sep 2026 00:00:00 GMT

@anthropic-ai/sdk 0.58.0 adds a required file_id to three citation location types, so hand-built citations must now carry it. Assisted patches.

Anthropic TypeScript SDK 0.59.0: tool results can hold search result blocks

Wed, 23 Sep 2026 00:00:00 GMT

@anthropic-ai/sdk 0.59.0 widens ToolResultBlockParam content to accept SearchResultBlockParam. Code that reads it exhaustively needs a case. Assisted patch.

Anthropic TypeScript SDK 0.62.0: documents in tool results, and nullable citations

Wed, 23 Sep 2026 00:00:00 GMT

@anthropic-ai/sdk 0.62.0 lets tool results hold documents and lets DocumentBlockParam.citations be null. Readers of either need a case. Assisted patches.

Anthropic TypeScript SDK 0.70.0: ClientOptions.apiKey accepts an async function

Wed, 23 Sep 2026 00:00:00 GMT

@anthropic-ai/sdk 0.70.0 lets ClientOptions.apiKey be a function returning a promise of a key. Code reading it as a string needs a guard. Assisted patches.

Anthropic TypeScript SDK 0.75.0: server tool use names and tool result content widen

Wed, 23 Sep 2026 00:00:00 GMT

@anthropic-ai/sdk 0.75.0 widens ServerToolUseBlockParam.name past web_search and adds tool references to tool results. Assisted patches.

Anthropic TypeScript SDK 0.76.0: Tool.allowed_callers accepts code_execution_20260120

Wed, 23 Sep 2026 00:00:00 GMT

@anthropic-ai/sdk 0.76.0 adds code_execution_20260120 to the callers a tool may allow. Exhaustive readers need a case. Assisted patch.

@langchain/core 1.1.28: tool functions may be async generators

Wed, 23 Sep 2026 00:00:00 GMT

@langchain/core 1.1.28 lets a DynamicTool or DynamicStructuredTool func be an async generator that streams partial results. Assisted patches.

@langchain/core 1.1.30: withStructuredOutput accepts a Standard Schema

Wed, 23 Sep 2026 00:00:00 GMT

@langchain/core 1.1.30 adds withStructuredOutput overloads taking a SerializableSchema. Subclasses and mocks overriding the method must match. Assisted patches.

@langchain/core 1.1.32: DynamicStructuredTool gains a ToolEventT type parameter before NameT

Wed, 23 Sep 2026 00:00:00 GMT

@langchain/core 1.1.32 types what a streaming tool yields with a new ToolEventT parameter, which moves NameT on DynamicStructuredTool. Assisted patches.

@langchain/core 1.1.35: Zod types replaced by ZodV3Like and ZodV4Like in withStructuredOutput

Wed, 23 Sep 2026 00:00:00 GMT

@langchain/core 1.1.35 types schemas with structural ZodV3Like and ZodV4Like interfaces, and adds getLsParamsWithDefaults to chat models. Assisted patches.

@langchain/core 1.1.38: LanguageModelLike becomes a RunnableInterface

Wed, 23 Sep 2026 00:00:00 GMT

@langchain/core 1.1.38 redefines LanguageModelLike from the Runnable class to RunnableInterface, dropping pipe, withConfig and the rest. Assisted patch.

@langchain/core 1.1.7: CallbackManager and LangChainTracer signatures change with LangSmith 0.4

Wed, 23 Sep 2026 00:00:00 GMT

@langchain/core 1.1.7 moves to langsmith 0.4, adds parameters to handleChainStart and onLLMEnd to LangChainTracer. Custom tracers must match. Assisted patches.

@langchain/core 1.2.0: chat model streamEvents returns a ChatModelStream without a version

Wed, 23 Sep 2026 00:00:00 GMT

@langchain/core 1.2.0 makes streamEvents() on chat models return a ChatModelStream, and deprecates the v1 and v2 forms and streamV2. Assisted patches.

AI SDK 7.0.102: the experimental realtime session and model types reshaped

Wed, 23 Sep 2026 00:00:00 GMT

ai@7.0.102 reshapes the experimental realtime API for WebRTC and OpenAI Live. sendEvent returns a promise and two model methods turn optional.

AI SDK 7.0.14: MockTranscriptionModelV4 gains a doStream member

Wed, 23 Sep 2026 00:00:00 GMT

ai@7.0.14 adds doStream to the MockTranscriptionModelV4 test class, so an object typed as the mock must now carry it. Assisted patch.

AI SDK 7.0.63: Provider.rerankingModel becomes optional

Wed, 23 Sep 2026 00:00:00 GMT

ai@7.0.63 makes rerankingModel optional on the Provider type, so calling it on a Provider no longer type checks unguarded. Assisted patch.

AI SDK 7.0.76: ChatInit's messageMetadataSchema takes the message's metadata type

Wed, 23 Sep 2026 00:00:00 GMT

ai@7.0.76 types ChatInit.messageMetadataSchema from UI_MESSAGE['metadata'] rather than an inferred type, admitting nullish schemas. Assisted patch.

LangChain.js 1.1.0: ConfigurableModel._model renamed, systemPrompt takes a SystemMessage

Wed, 23 Sep 2026 00:00:00 GMT

langchain 1.1.0 renames ConfigurableModel._model to _getModelInstance, lets systemPrompt be a SystemMessage and renames two onFailure values. Assisted patches.

LangChain.js 1.2.12: MiddlewareError.isInstance becomes static, and the constructor private

Wed, 23 Sep 2026 00:00:00 GMT

langchain 1.2.12 moves MiddlewareError.isInstance to the class and makes the constructor private in favour of MiddlewareError.wrap(). Assisted patch.

LangChain.js 1.2.13: ToolCallRequest.tool can be undefined, and agents take LangGraph state schemas

Wed, 23 Sep 2026 00:00:00 GMT

langchain 1.2.13 lets ToolCallRequest.tool be undefined for dynamically registered tools and widens agent state schemas. Assisted patches.

LangChain.js 1.2.24: ReactAgent.stream gains a TSubgraphs type parameter

Wed, 23 Sep 2026 00:00:00 GMT

langchain 1.2.24 types subgraph streaming on ReactAgent.stream with a new middle type parameter. Explicit type arguments need updating. Assisted patch.

LangChain.js 1.2.29: ConfigurableModel.withStructuredOutput accepts a Standard Schema

Wed, 23 Sep 2026 00:00:00 GMT

langchain 1.2.29 needs @langchain/core 1.1.30, so ConfigurableModel.withStructuredOutput gains SerializableSchema overloads. Assisted patch.

LangChain.js 1.2.35: ReactAgent.getSubgraphAsync renamed to getSubgraphsAsync

Wed, 23 Sep 2026 00:00:00 GMT

langchain 1.2.35 renames ReactAgent's getSubgraphAsync to getSubgraphsAsync, matching LangGraph. Code calling the old name stops compiling. Assisted patch.

LangChain.js 1.2.36: ConfigurableModel requires getLsParamsWithDefaults and retypes withStructuredOutput

Wed, 23 Sep 2026 00:00:00 GMT

langchain 1.2.36 needs @langchain/core 1.1.35, so ConfigurableModel gains getLsParamsWithDefaults and retypes withStructuredOutput. Assisted patch.

LangChain.js 1.2.39: agents accept any runnable model, typed as AgentLanguageModelLike

Wed, 23 Sep 2026 00:00:00 GMT

langchain 1.2.39 types an agent's model as AgentLanguageModelLike, a RunnableInterface, and adds responseFormat to ModelRequest. Assisted patches.

LangChain.js 1.2.7: ReactAgent takes one AgentTypeConfig instead of four type parameters

Wed, 23 Sep 2026 00:00:00 GMT

langchain 1.2.7 moves ReactAgent and AgentMiddleware generics into type bags. ReactAgent no longer compiles. Assisted patches.

LangChain.js 1.4.0: streamEvents v3 for agents, and AgentTypeConfig requires StreamTransformers

Wed, 23 Sep 2026 00:00:00 GMT

langchain 1.4.0 adds streamEvents version v3 to ReactAgent and a required StreamTransformers member to AgentTypeConfig. Assisted patches.

LangChain.js 1.4.1: @langchain/core 1.1.47 deprecates streamEvents v1 on tools and fake models

Wed, 23 Sep 2026 00:00:00 GMT

langchain 1.4.1 needs @langchain/core 1.1.47, which splits streamEvents by version and deprecates v1. HeadlessTool and FakeToolCallingModel. Assisted patches.

LangChain.js 1.4.4: MiddlewareTypeConfig requires StreamTransformers

Wed, 23 Sep 2026 00:00:00 GMT

langchain 1.4.4 lets middleware register stream transformers, and MiddlewareTypeConfig now requires a StreamTransformers member. Assisted patches.

LangChain.js 1.4.6: streamEvents without a version, and a when predicate for human review

Wed, 23 Sep 2026 00:00:00 GMT

langchain 1.4.6 needs @langchain/core 1.2.0, whose streamEvents deprecates v1 and v2, and adds a when predicate to interruptOn. Assisted patches.

LangChain.js 1.5.3: MiddlewareError's ~brand moves onto the instance

Wed, 23 Sep 2026 00:00:00 GMT

langchain 1.5.3 declares MiddlewareError's ~brand on each instance rather than on the class. Hand-built error objects must carry it. Assisted patches.

OpenAI Node SDK 5.18.0: ClientOptions.apiKey accepts an async function

Wed, 23 Sep 2026 00:00:00 GMT

openai 5.18.0 lets ClientOptions.apiKey be a function returning a promise of a key. Code reading it as a string needs a guard. Assisted patches.

OpenAI Node SDK 5.4.0: chat completion service_tier accepts 'scale'

Wed, 23 Sep 2026 00:00:00 GMT

openai 5.4.0 adds 'scale' to service_tier on the chat completion create params. Code reading it exhaustively needs a case. Assisted patches.

OpenAI Node SDK 5.8.0: chat completion service_tier accepts priority

Wed, 23 Sep 2026 00:00:00 GMT

openai 5.8.0 adds 'priority' to service_tier on chat completion params. Code reading service_tier needs a new case. Assisted patches.

OpenAI Node SDK 6.21.0: batches accept the image generation and edit endpoints

Wed, 23 Sep 2026 00:00:00 GMT

openai 6.21.0 adds /v1/images/generations and /v1/images/edits to BatchCreateParams.endpoint. Exhaustive readers need a case. Assisted patch.

OpenAI Node SDK 6.28.0: a video's input_reference can be an image reference object

Wed, 23 Sep 2026 00:00:00 GMT

openai 6.28.0 lets VideoCreateParams.input_reference be a file id or image URL object as well as an upload. Readers need a guard. Assisted patch.

OpenAI Node SDK 6.29.0: chat audio voice accepts a custom voice object

Wed, 23 Sep 2026 00:00:00 GMT

openai 6.29.0 lets ChatCompletionAudioParam.voice be a { id } object for custom voices. Code reading voice as a string needs a guard. Assisted patch.

OpenAI Node SDK 6.3.0: ComparisonFilter.value accepts arrays

Wed, 23 Sep 2026 00:00:00 GMT

openai 6.3.0 lets a ComparisonFilter value be an array of strings or numbers. Code reading value as a scalar needs a guard. Assisted patch.

OpenAI Node SDK 6.30.1: batches accept the /v1/videos endpoint

Wed, 23 Sep 2026 00:00:00 GMT

openai 6.30.1 adds '/v1/videos' to BatchCreateParams.endpoint. Code reading endpoint as the old values needs a new case. Assisted patch.

OpenAI Node SDK 6.31.0: ComparisonFilter adds the in and nin operators

Wed, 23 Sep 2026 00:00:00 GMT

openai 6.31.0 adds 'in' and 'nin' to ComparisonFilter.type. Code that handles every filter operator needs two new cases. Assisted patch.

OpenAI Node SDK 6.35.0: prompt_cache_retention 'in-memory' becomes 'in_memory'

Wed, 23 Sep 2026 00:00:00 GMT

openai 6.35.0 corrects the prompt_cache_retention value from 'in-memory' to 'in_memory'. Chat requests passing the old string stop compiling. Assisted patches.

OpenAI Node SDK 6.36.0: ClientOptions adds adminAPIKey, and apiKey may be null

Wed, 23 Sep 2026 00:00:00 GMT

openai 6.36.0 adds Admin API key auth. ClientOptions gains adminAPIKey and apiKey accepts null, as does client.apiKey. Assisted patches.

OpenAI Node SDK 6.37.0: image size accepts any WIDTHxHEIGHT string for gpt-image-2

Wed, 23 Sep 2026 00:00:00 GMT

openai 6.37.0 widens size on image generate and edit params to any string for gpt-image-2. Code reading size needs a guard. Assisted patches.

OpenAI Node SDK 6.49.0: prompt_cache_key and safety_identifier accept null

Wed, 23 Sep 2026 00:00:00 GMT

openai 6.49.0 lets prompt_cache_key and safety_identifier be null on chat completion params. Code reading them as a string needs a guard. Assisted patches.

OpenAI Node SDK 6.9.0: batches accept the /v1/moderations endpoint

Wed, 23 Sep 2026 00:00:00 GMT

openai 6.9.0 adds '/v1/moderations' to BatchCreateParams.endpoint. Code reading endpoint as the old four values needs a new case. Assisted patch.

OpenAI Node SDK 7.12.1: image quality accepts xhigh and max for GPT Image 2.5

Wed, 23 Sep 2026 00:00:00 GMT

openai 7.12.1 adds 'xhigh' and 'max' to quality on image generate and edit params for GPT Image 2.5. Code reading quality needs new cases. Assisted patches.

OpenAI Node SDK 7.2.0: chat completion service_tier accepts fast

Wed, 23 Sep 2026 00:00:00 GMT

openai 7.2.0 adds the 'fast' tier to service_tier on chat completion params. Code reading service_tier needs a new case. Assisted patches.

OpenAI Node SDK 7.6.0: ClientOptions adds dataResidency and X.509 workload identity

Wed, 23 Sep 2026 00:00:00 GMT

openai 7.6.0 adds dataResidency and x509Transport to ClientOptions and lets workloadIdentity be an X509WorkloadIdentity. Assisted patches.

OpenAI Node SDK 7.8.0: X509WorkloadIdentity takes refreshBufferSeconds, refreshBufferMs deprecated

Wed, 23 Sep 2026 00:00:00 GMT

openai 7.8.0 lets X509WorkloadIdentity set refreshBufferSeconds, which 7.7.0 typed as never, and deprecates refreshBufferMs. Assisted patch.

@ai-sdk/anthropic 4.0.0: the models are the v4 provider types now

Sat, 19 Sep 2026 00:00:00 GMT

@ai-sdk/anthropic 4.0.0 moved to the v4 provider specification. A value annotated LanguageModelV3 or ProviderV3 stops type checking.

@ai-sdk/google 4.0.0: every model is a v4 provider type now

Sat, 19 Sep 2026 00:00:00 GMT

@ai-sdk/google 4.0.0 moved to the v4 provider specification. A value annotated LanguageModelV3, ImageModelV3 or ProviderV3 stops type checking.

@ai-sdk/openai 4.0.0: every model is a v4 provider type now

Sat, 19 Sep 2026 00:00:00 GMT

@ai-sdk/openai 4.0.0 moved to the v4 provider specification. A value annotated LanguageModelV3, ImageModelV3 or ProviderV3 stops type checking.

@langchain/core 1.1.45: RunnableWithMessageHistory deprecated

Wed, 09 Sep 2026 00:00:00 GMT

@langchain/core 1.1.45 deprecates RunnableWithMessageHistory in favour of LangGraph persistence. Emendant reports the import; the move is not a rename.

langchain 1.0.5 for JavaScript: piiRedactionMiddleware deprecated

Wed, 09 Sep 2026 00:00:00 GMT

langchain@1.0.5 deprecates piiRedactionMiddleware and PIIRedactionMiddlewareConfig. Both still work, and the new piiMiddleware is not a rename.

AI SDK 7.0.94: ai removes the seven experimental text batch exports

Tue, 08 Sep 2026 00:00:00 GMT

ai@7.0.94 replaces the experimental text batch API with a modality-general one and removes seven exports. Assisted patches, no transforms.

@anthropic-ai/sdk 0.118.0: MidConversationSystemBlockParam removed

Sun, 06 Sep 2026 00:00:00 GMT

@anthropic-ai/sdk 0.118.0 drops MidConversationSystemBlockParam, a type for a content block the API never accepted. Delete the import.

Anthropic TypeScript SDK 0.122.0: resolveSkillVersion is removed

Sun, 06 Sep 2026 00:00:00 GMT

@anthropic-ai/sdk 0.122.0 removes resolveSkillVersion from the agent toolset's skill helper. What breaks, and what to call instead.

Anthropic TypeScript SDK 0.72.1: two output-format helpers leave the package root

Sun, 06 Sep 2026 00:00:00 GMT

@anthropic-ai/sdk 0.72.1 drops jsonSchemaOutputFormat and zodOutputFormat from the root export; both still resolve from a helpers subpath.

@google/genai 2.8.0: StreamTranslationConfig removed from all three entry points

Sun, 06 Sep 2026 00:00:00 GMT

@google/genai 2.8.0 renames StreamTranslationConfig to TranslationConfig, and the Live API field that used it. Emendant reports the import and the config type.

@langchain/core 1.1.25: addLangChainErrorFields deprecated

Sun, 06 Sep 2026 00:00:00 GMT

@langchain/core 1.1.25 deprecates addLangChainErrorFields in favour of subclassing the new LangChainError. What Emendant reports.

@langchain/core 1.1.31: fakeModel removed from utils/testing

Sun, 06 Sep 2026 00:00:00 GMT

@langchain/core 1.1.31 drops the fakeModel test double from utils/testing, with no replacement. Emendant reports the import; nothing replaces it.

AI SDK 4.0: what breaks when the 2.x stream helpers go

Sun, 06 Sep 2026 00:00:00 GMT

ai@4.0.0 removed OpenAIStream, AIStream, StreamingTextResponse and streamToResponse. What breaks, and what Emendant finds.

AI SDK 6.0.0: what breaks when you upgrade ai from 5.x

Sun, 06 Sep 2026 00:00:00 GMT

Vercel AI SDK 6 deletes the CoreMessage family v5 deprecated, renames Experimental_Agent and ToolCallOptions, and swaps two helpers' meaning.

AI SDK 7.0.0: what breaks when you upgrade ai from 6.x

Sun, 06 Sep 2026 00:00:00 GMT

AI SDK 7 deletes several experimental-prefixed exports and streamText's callback types, and renames four more names as deprecated aliases.

AI SDK 7.0.40: Experimental_GeneratedImage is deprecated

Sun, 06 Sep 2026 00:00:00 GMT

ai@7.0.40 deprecates the Experimental_GeneratedImage export in favour of GeneratedFile, which it will remove in v8.

AI SDK 7.0.50: ai drops the Experimental_ToolCallerReference export

Sun, 06 Sep 2026 00:00:00 GMT

ai@7.0.50 removes the Experimental_ToolCallerReference type export as part of a tool caller simplification. Assisted migration guidance.

LangChain 0.3 for JavaScript: 39 entrypoints move to @langchain/community, six are gone

Sun, 06 Sep 2026 00:00:00 GMT

langchain@0.3.0 moves 39 document loader and tool entrypoints to @langchain/community and drops six with no replacement subpath.

langchain 1.0.3 for JavaScript: getContextVariable and setContextVariable removed

Sun, 06 Sep 2026 00:00:00 GMT

langchain@1.0.3 drops getContextVariable and setContextVariable from the package root. Assisted patch; import them from @langchain/core/context instead.

OpenAI Node SDK 7.5.0: Videos is deprecated ahead of the Sora shutdown

Sun, 06 Sep 2026 00:00:00 GMT

openai@7.5.0 marks the whole Videos resource deprecated. The Sora API shuts down September 24, 2026. Report only, no patch.

Anthropic TypeScript SDK 0.50: what breaks in the client rewrite

Sat, 05 Sep 2026 00:00:00 GMT

@anthropic-ai/sdk 0.50.1 removed fileFromPath, the fetch shims and the src imports, and replaced APIClient. What breaks, and what Emendant patches.

@google/genai 1.50.1: webhooks.retrieve became webhooks.get

Sat, 05 Sep 2026 00:00:00 GMT

A patch release of @google/genai renamed webhooks.retrieve to webhooks.get and narrowed what it returns. Emendant detects the call and writes the rename.

@langchain/core 1.0.0: predict and predictMessages removed, and what else went

Sat, 05 Sep 2026 00:00:00 GMT

@langchain/core 1.0.0 removed predict and predictMessages from chat models, four legacy subpaths and 24 named exports. What breaks, and what Emendant reports.

AI SDK 5.0.0: what breaks when you upgrade ai from 4.x

Sat, 05 Sep 2026 00:00:00 GMT

Vercel AI SDK 5 removed the data stream API, moved ai/react and ai/rsc out of the package and renamed the message types. What breaks, and what Emendant patches.

LangChain 1.0 for JavaScript: the legacy modules moved to @langchain/classic

Sat, 05 Sep 2026 00:00:00 GMT

langchain@1.0.1 keeps ten subpaths and moves 85 to @langchain/classic under the same names. RemoteRunnable is gone. What breaks, and the patch Emendant writes.

OpenAI Node SDK 5.0.0: what breaks when you upgrade openai from 4.x

Sat, 05 Sep 2026 00:00:00 GMT

openai@5 dropped beta.chat, fileFromPath, the shims and runFunctions, and moved its core modules under openai/core. What breaks, and what Emendant patches.