# @langchain/cloudflare

## 1.1.0

### Minor Changes

- [#10924](https://github.com/langchain-ai/langchainjs/pull/10924) [`2e28115`](https://github.com/langchain-ai/langchainjs/commit/2e2811509d75af94f57cedcc3842f178f4c020d1) Thanks [@christian-bromann](https://github.com/christian-bromann)! - feat(cloudflare): add native streamEvents event conversion

## 1.0.6

### Patch Changes

- [#10872](https://github.com/langchain-ai/langchainjs/pull/10872) [`a640079`](https://github.com/langchain-ai/langchainjs/commit/a64007997a4940f51bba3c1c83dae89d1ccfb692) Thanks [@hntrl](https://github.com/hntrl)! - chore(deps): remove redundant @types/uuid declarations

  Remove `@types/uuid` from package manifests that rely on `@langchain/core/utils/uuid` or do not require uuid type stubs directly, and refresh the lockfile entries accordingly.

## 1.0.5

### Patch Changes

- [#10776](https://github.com/langchain-ai/langchainjs/pull/10776) [`20a9abe`](https://github.com/langchain-ai/langchainjs/commit/20a9abea23ffacf4ae8dc9a7aeec217143bbdeb6) Thanks [@hntrl](https://github.com/hntrl)! - fix(deps): remediate uuid vulnerability by removing direct uuid usage

## 1.0.4

### Patch Changes

- [#10106](https://github.com/langchain-ai/langchainjs/pull/10106) [`9f30267`](https://github.com/langchain-ai/langchainjs/commit/9f30267e95a2a42fac71f1d3674b84c5a190dbbc) Thanks [@hntrl](https://github.com/hntrl)! - Add package version metadata to runnable traces. Each package now stamps its version in `this.metadata.versions` at construction time, making version info available in LangSmith trace metadata.

## 1.0.3

### Patch Changes

- [#10080](https://github.com/langchain-ai/langchainjs/pull/10080) [`b583729`](https://github.com/langchain-ai/langchainjs/commit/b583729e99cf0c035630f6b311c4d069a1980cca) Thanks [@hntrl](https://github.com/hntrl)! - Add string-model constructor overloads for chat models (with supporting tests where applicable).

## 1.0.2

### Patch Changes

- [#9900](https://github.com/langchain-ai/langchainjs/pull/9900) [`a9b5059`](https://github.com/langchain-ai/langchainjs/commit/a9b50597186002221aaa4585246e569fa44c27c8) Thanks [@hntrl](https://github.com/hntrl)! - Improved abort signal handling for chat models:
  - Added `ModelAbortError` class in `@langchain/core/errors` that contains partial output when a model invocation is aborted mid-stream
  - `invoke()` now throws `ModelAbortError` with accumulated `partialOutput` when aborted during streaming (when using streaming callback handlers)
  - `stream()` throws a regular `AbortError` when aborted (since chunks are already yielded to the caller)
  - All provider implementations now properly check and propagate abort signals in both `_generate()` and `_streamResponseChunks()` methods
  - Added standard tests for abort signal behavior

- [#9900](https://github.com/langchain-ai/langchainjs/pull/9900) [`a9b5059`](https://github.com/langchain-ai/langchainjs/commit/a9b50597186002221aaa4585246e569fa44c27c8) Thanks [@hntrl](https://github.com/hntrl)! - fix(providers): add proper abort signal handling for invoke and stream operations
  - Added early abort check (`signal.throwIfAborted()`) at the start of `_generate` methods to immediately throw when signal is already aborted
  - Added abort signal checks inside streaming loops in `_streamResponseChunks` to return early when signal is aborted
  - Propagated abort signals to underlying SDK calls where applicable (Google GenAI, Google Common/VertexAI, Cohere)
  - Added standard tests for abort signal behavior in `@langchain/standard-tests`

  This enables proper cancellation behavior for both invoke and streaming operations, and allows fallback chains to correctly proceed to the next runnable when the previous one is aborted.

## 1.0.1

### Patch Changes

- [#9416](https://github.com/langchain-ai/langchainjs/pull/9416) [`0fe9beb`](https://github.com/langchain-ai/langchainjs/commit/0fe9bebee6710f719e47f913eec1ec4f638e4de4) Thanks [@hntrl](https://github.com/hntrl)! - fix 'moduleResultion: "node"' compatibility

## 1.0.0

This release updates the package for compatibility with LangChain v1.0. See the v1.0 [release notes](https://docs.langchain.com/oss/javascript/releases/langchain-v1) for details on what's new.

## 0.1.2

### Patch Changes

- fd4691f: use `keyEncoder` instead of insecure cache key getter
- Updated dependencies [1519a97]
- Updated dependencies [079e11d]
  - @langchain/core@0.3.78

## 0.1.1

### Patch Changes

- 4a3f5af: similaritySearchVectorWithScore not returning id (#8545)
- Updated dependencies [a5a2e10]
  - @langchain/core@0.3.73