langchain-ai/langgraphjs
1
0
Fork 0
mirror of https://github.com/langchain-ai/langgraphjs.git synced 2026-07-22 00:55:26 -04:00
Code Issues 108 Packages Projects Releases 20 Wiki Activity
2,931 Commits 162 Branches 537 Tags
@langchain/langgraph-cli@1.2.5
Commit Graph

262 Commits

Author SHA1 Message Date
github-actions[bot] c418781870 chore: version packages (#2495) 
This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to main, this PR will
be updated.


# Releases
## @langchain/langgraph-api@1.2.5

### Patch Changes

-
[`658a076`](https://github.com/langchain-ai/langgraphjs/commit/658a076d5b50af9f5b96ab99f26ed629da6e182f)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(langgraph): forward named custom stream channels consistently

Forward remote `StreamChannel` emissions as `custom:<name>` protocol
events and normalize them back to custom-channel payloads in the API
session. This aligns JavaScript stream-channel forwarding with the
protocol subscription shape used by remote clients, so `custom:<name>`
subscriptions receive extension channel data consistently.

-   Updated dependencies \[]:
    -   @langchain/langgraph-ui@1.2.5

## @langchain/langgraph-cli@1.2.5

### Patch Changes

- Updated dependencies
\[[`658a076`](https://github.com/langchain-ai/langgraphjs/commit/658a076d5b50af9f5b96ab99f26ed629da6e182f)]:
    -   @langchain/langgraph-api@1.2.5

## @langchain/langgraph@1.3.6

### Patch Changes

-
[`658a076`](https://github.com/langchain-ai/langgraphjs/commit/658a076d5b50af9f5b96ab99f26ed629da6e182f)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(langgraph): forward named custom stream channels consistently

Forward remote `StreamChannel` emissions as `custom:<name>` protocol
events and normalize them back to custom-channel payloads in the API
session. This aligns JavaScript stream-channel forwarding with the
protocol subscription shape used by remote clients, so `custom:<name>`
subscriptions receive extension channel data consistently.

- Updated dependencies
\[[`0a0e04e`](https://github.com/langchain-ai/langgraphjs/commit/0a0e04e9ff7e82fd08411cc0094e1f94729a1e1e),
[`658a076`](https://github.com/langchain-ai/langgraphjs/commit/658a076d5b50af9f5b96ab99f26ed629da6e182f),
[`a9aa8d6`](https://github.com/langchain-ai/langgraphjs/commit/a9aa8d6a9b23f5f7d4c56889fa68697b1e076b31)]:
    -   @langchain/langgraph-sdk@1.9.17

## @langchain/langgraph-sdk@1.9.17

### Patch Changes

- [#2494](https://github.com/langchain-ai/langgraphjs/pull/2494)
[`0a0e04e`](https://github.com/langchain-ai/langgraphjs/commit/0a0e04e9ff7e82fd08411cc0094e1f94729a1e1e)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): revive automatic optimistic submit echo

Echo `submit()` input into `values` / `messages` immediately with
client-side
id minting and id-based reconciliation as the server streams back.
Expose
per-message `optimisticStatus` via message metadata (`pending` → `sent`
/
`failed`), shallow-merge non-message keys with rollback when no `values`
arrive, and add an `optimistic: false` hook opt-out. Plumb through
React,
    Vue, Svelte, and Angular with browser e2e coverage.

-
[`658a076`](https://github.com/langchain-ai/langgraphjs/commit/658a076d5b50af9f5b96ab99f26ed629da6e182f)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): coalesce duplicate thread read requests

Coalesce concurrent identical `threads.getState()` and
`threads.getHistory()` reads within the SDK client so transient remounts
do not issue duplicate hydrate requests. Request identity includes the
prepared URL, body, method, and headers, and coalescing is skipped for
caller-provided abort signals, raw response reads, and `onRequest` hooks
to preserve auth and cancellation isolation.

- [#2497](https://github.com/langchain-ai/langgraphjs/pull/2497)
[`a9aa8d6`](https://github.com/langchain-ai/langgraphjs/commit/a9aa8d6a9b23f5f7d4c56889fa68697b1e076b31)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): reconcile subagents and subgraphs on thread reconnect

Seed deep-agent subagent cards from checkpoint messages and subgraph
hosts from a single bounded `getHistory` read during `hydrate()`, so
parallel fan-out discovery reappears immediately on refresh instead of
waiting for SSE replay. Subagent execution namespaces are promoted
through the existing guarded discovery state machine (bulk at hydrate,
lazily per opened card via the selector layer). The getHistory cost is
O(1) in requests regardless of fan-out width.

## @langchain/angular@1.0.17

### Patch Changes

- [#2494](https://github.com/langchain-ai/langgraphjs/pull/2494)
[`0a0e04e`](https://github.com/langchain-ai/langgraphjs/commit/0a0e04e9ff7e82fd08411cc0094e1f94729a1e1e)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): revive automatic optimistic submit echo

Echo `submit()` input into `values` / `messages` immediately with
client-side
id minting and id-based reconciliation as the server streams back.
Expose
per-message `optimisticStatus` via message metadata (`pending` → `sent`
/
`failed`), shallow-merge non-message keys with rollback when no `values`
arrive, and add an `optimistic: false` hook opt-out. Plumb through
React,
    Vue, Svelte, and Angular with browser e2e coverage.

- [#2497](https://github.com/langchain-ai/langgraphjs/pull/2497)
[`a9aa8d6`](https://github.com/langchain-ai/langgraphjs/commit/a9aa8d6a9b23f5f7d4c56889fa68697b1e076b31)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): reconcile subagents and subgraphs on thread reconnect

Seed deep-agent subagent cards from checkpoint messages and subgraph
hosts from a single bounded `getHistory` read during `hydrate()`, so
parallel fan-out discovery reappears immediately on refresh instead of
waiting for SSE replay. Subagent execution namespaces are promoted
through the existing guarded discovery state machine (bulk at hydrate,
lazily per opened card via the selector layer). The getHistory cost is
O(1) in requests regardless of fan-out width.

- Updated dependencies
\[[`0a0e04e`](https://github.com/langchain-ai/langgraphjs/commit/0a0e04e9ff7e82fd08411cc0094e1f94729a1e1e),
[`658a076`](https://github.com/langchain-ai/langgraphjs/commit/658a076d5b50af9f5b96ab99f26ed629da6e182f),
[`a9aa8d6`](https://github.com/langchain-ai/langgraphjs/commit/a9aa8d6a9b23f5f7d4c56889fa68697b1e076b31)]:
    -   @langchain/langgraph-sdk@1.9.17

## @langchain/react@1.0.17

### Patch Changes

- [#2494](https://github.com/langchain-ai/langgraphjs/pull/2494)
[`0a0e04e`](https://github.com/langchain-ai/langgraphjs/commit/0a0e04e9ff7e82fd08411cc0094e1f94729a1e1e)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): revive automatic optimistic submit echo

Echo `submit()` input into `values` / `messages` immediately with
client-side
id minting and id-based reconciliation as the server streams back.
Expose
per-message `optimisticStatus` via message metadata (`pending` → `sent`
/
`failed`), shallow-merge non-message keys with rollback when no `values`
arrive, and add an `optimistic: false` hook opt-out. Plumb through
React,
    Vue, Svelte, and Angular with browser e2e coverage.

- [#2497](https://github.com/langchain-ai/langgraphjs/pull/2497)
[`a9aa8d6`](https://github.com/langchain-ai/langgraphjs/commit/a9aa8d6a9b23f5f7d4c56889fa68697b1e076b31)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): reconcile subagents and subgraphs on thread reconnect

Seed deep-agent subagent cards from checkpoint messages and subgraph
hosts from a single bounded `getHistory` read during `hydrate()`, so
parallel fan-out discovery reappears immediately on refresh instead of
waiting for SSE replay. Subagent execution namespaces are promoted
through the existing guarded discovery state machine (bulk at hydrate,
lazily per opened card via the selector layer). The getHistory cost is
O(1) in requests regardless of fan-out width.

- Updated dependencies
\[[`0a0e04e`](https://github.com/langchain-ai/langgraphjs/commit/0a0e04e9ff7e82fd08411cc0094e1f94729a1e1e),
[`658a076`](https://github.com/langchain-ai/langgraphjs/commit/658a076d5b50af9f5b96ab99f26ed629da6e182f),
[`a9aa8d6`](https://github.com/langchain-ai/langgraphjs/commit/a9aa8d6a9b23f5f7d4c56889fa68697b1e076b31)]:
    -   @langchain/langgraph-sdk@1.9.17

## @langchain/svelte@1.0.17

### Patch Changes

- [#2494](https://github.com/langchain-ai/langgraphjs/pull/2494)
[`0a0e04e`](https://github.com/langchain-ai/langgraphjs/commit/0a0e04e9ff7e82fd08411cc0094e1f94729a1e1e)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): revive automatic optimistic submit echo

Echo `submit()` input into `values` / `messages` immediately with
client-side
id minting and id-based reconciliation as the server streams back.
Expose
per-message `optimisticStatus` via message metadata (`pending` → `sent`
/
`failed`), shallow-merge non-message keys with rollback when no `values`
arrive, and add an `optimistic: false` hook opt-out. Plumb through
React,
    Vue, Svelte, and Angular with browser e2e coverage.

- [#2497](https://github.com/langchain-ai/langgraphjs/pull/2497)
[`a9aa8d6`](https://github.com/langchain-ai/langgraphjs/commit/a9aa8d6a9b23f5f7d4c56889fa68697b1e076b31)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): reconcile subagents and subgraphs on thread reconnect

Seed deep-agent subagent cards from checkpoint messages and subgraph
hosts from a single bounded `getHistory` read during `hydrate()`, so
parallel fan-out discovery reappears immediately on refresh instead of
waiting for SSE replay. Subagent execution namespaces are promoted
through the existing guarded discovery state machine (bulk at hydrate,
lazily per opened card via the selector layer). The getHistory cost is
O(1) in requests regardless of fan-out width.

- Updated dependencies
\[[`0a0e04e`](https://github.com/langchain-ai/langgraphjs/commit/0a0e04e9ff7e82fd08411cc0094e1f94729a1e1e),
[`658a076`](https://github.com/langchain-ai/langgraphjs/commit/658a076d5b50af9f5b96ab99f26ed629da6e182f),
[`a9aa8d6`](https://github.com/langchain-ai/langgraphjs/commit/a9aa8d6a9b23f5f7d4c56889fa68697b1e076b31)]:
    -   @langchain/langgraph-sdk@1.9.17

## @langchain/vue@1.0.17

### Patch Changes

- [#2494](https://github.com/langchain-ai/langgraphjs/pull/2494)
[`0a0e04e`](https://github.com/langchain-ai/langgraphjs/commit/0a0e04e9ff7e82fd08411cc0094e1f94729a1e1e)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): revive automatic optimistic submit echo

Echo `submit()` input into `values` / `messages` immediately with
client-side
id minting and id-based reconciliation as the server streams back.
Expose
per-message `optimisticStatus` via message metadata (`pending` → `sent`
/
`failed`), shallow-merge non-message keys with rollback when no `values`
arrive, and add an `optimistic: false` hook opt-out. Plumb through
React,
    Vue, Svelte, and Angular with browser e2e coverage.

- [#2497](https://github.com/langchain-ai/langgraphjs/pull/2497)
[`a9aa8d6`](https://github.com/langchain-ai/langgraphjs/commit/a9aa8d6a9b23f5f7d4c56889fa68697b1e076b31)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): reconcile subagents and subgraphs on thread reconnect

Seed deep-agent subagent cards from checkpoint messages and subgraph
hosts from a single bounded `getHistory` read during `hydrate()`, so
parallel fan-out discovery reappears immediately on refresh instead of
waiting for SSE replay. Subagent execution namespaces are promoted
through the existing guarded discovery state machine (bulk at hydrate,
lazily per opened card via the selector layer). The getHistory cost is
O(1) in requests regardless of fan-out width.

- Updated dependencies
\[[`0a0e04e`](https://github.com/langchain-ai/langgraphjs/commit/0a0e04e9ff7e82fd08411cc0094e1f94729a1e1e),
[`658a076`](https://github.com/langchain-ai/langgraphjs/commit/658a076d5b50af9f5b96ab99f26ed629da6e182f),
[`a9aa8d6`](https://github.com/langchain-ai/langgraphjs/commit/a9aa8d6a9b23f5f7d4c56889fa68697b1e076b31)]:
    -   @langchain/langgraph-sdk@1.9.17

## @langchain/langgraph-ui@1.2.5



## @example/ai-elements@0.1.32

### Patch Changes

- Updated dependencies
\[[`658a076`](https://github.com/langchain-ai/langgraphjs/commit/658a076d5b50af9f5b96ab99f26ed629da6e182f),
[`0a0e04e`](https://github.com/langchain-ai/langgraphjs/commit/0a0e04e9ff7e82fd08411cc0094e1f94729a1e1e),
[`a9aa8d6`](https://github.com/langchain-ai/langgraphjs/commit/a9aa8d6a9b23f5f7d4c56889fa68697b1e076b31)]:
    -   @langchain/langgraph@1.3.6
    -   @langchain/react@1.0.17

## @examples/assistant-ui-claude@0.1.32

### Patch Changes

- Updated dependencies
\[[`658a076`](https://github.com/langchain-ai/langgraphjs/commit/658a076d5b50af9f5b96ab99f26ed629da6e182f),
[`0a0e04e`](https://github.com/langchain-ai/langgraphjs/commit/0a0e04e9ff7e82fd08411cc0094e1f94729a1e1e),
[`a9aa8d6`](https://github.com/langchain-ai/langgraphjs/commit/a9aa8d6a9b23f5f7d4c56889fa68697b1e076b31)]:
    -   @langchain/langgraph@1.3.6
    -   @langchain/react@1.0.17

## @examples/ui-angular@0.0.42

### Patch Changes

- Updated dependencies
\[[`658a076`](https://github.com/langchain-ai/langgraphjs/commit/658a076d5b50af9f5b96ab99f26ed629da6e182f),
[`0a0e04e`](https://github.com/langchain-ai/langgraphjs/commit/0a0e04e9ff7e82fd08411cc0094e1f94729a1e1e),
[`658a076`](https://github.com/langchain-ai/langgraphjs/commit/658a076d5b50af9f5b96ab99f26ed629da6e182f),
[`a9aa8d6`](https://github.com/langchain-ai/langgraphjs/commit/a9aa8d6a9b23f5f7d4c56889fa68697b1e076b31)]:
    -   @langchain/langgraph@1.3.6
    -   @langchain/langgraph-sdk@1.9.17
    -   @langchain/angular@1.0.17

## @examples/ui-multimodal@0.0.18

### Patch Changes

- Updated dependencies
\[[`658a076`](https://github.com/langchain-ai/langgraphjs/commit/658a076d5b50af9f5b96ab99f26ed629da6e182f),
[`0a0e04e`](https://github.com/langchain-ai/langgraphjs/commit/0a0e04e9ff7e82fd08411cc0094e1f94729a1e1e),
[`a9aa8d6`](https://github.com/langchain-ai/langgraphjs/commit/a9aa8d6a9b23f5f7d4c56889fa68697b1e076b31)]:
    -   @langchain/langgraph@1.3.6
    -   @langchain/react@1.0.17

## @examples/ui-react@0.0.18

### Patch Changes

- Updated dependencies
\[[`658a076`](https://github.com/langchain-ai/langgraphjs/commit/658a076d5b50af9f5b96ab99f26ed629da6e182f),
[`0a0e04e`](https://github.com/langchain-ai/langgraphjs/commit/0a0e04e9ff7e82fd08411cc0094e1f94729a1e1e),
[`658a076`](https://github.com/langchain-ai/langgraphjs/commit/658a076d5b50af9f5b96ab99f26ed629da6e182f),
[`a9aa8d6`](https://github.com/langchain-ai/langgraphjs/commit/a9aa8d6a9b23f5f7d4c56889fa68697b1e076b31)]:
    -   @langchain/langgraph@1.3.6
    -   @langchain/langgraph-sdk@1.9.17
    -   @langchain/react@1.0.17

## langgraph@1.0.38

### Patch Changes

- Updated dependencies
\[[`658a076`](https://github.com/langchain-ai/langgraphjs/commit/658a076d5b50af9f5b96ab99f26ed629da6e182f)]:
    -   @langchain/langgraph@1.3.6

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
 2026-06-05 15:52:16 -07:00
Christian Bromann a9aa8d6a9b fix(sdk): reconcile subagents and subgraphs on thread reconnect (#2497) 
## Summary
- Subagent cards are seeded from checkpoint messages and subgraph hosts
from a single bounded `getHistory` during `hydrate()`, so reconnecting
to a thread restores parallel fan-out discovery immediately instead of
waiting for full SSE replay.
- Subagent execution namespaces are resolved from history through the
existing guarded discovery state machine — bulk-promoted at hydrate, and
lazily per opened card via a selector-layer trigger added to
React/Vue/Svelte/Angular.
- `getHistory` usage is bounded (one page + at most one `before`-cursor
fallback) and O(1) in requests regardless of how many
subagents/subgraphs ran in parallel.

---------

Co-authored-by: open-swe[bot] <215916821+open-swe[bot]@users.noreply.github.com>
 2026-06-05 15:25:05 -07:00
Christian Bromann 0a0e04e9ff fix(sdk): revive automatic optimistic submit echo (#2494) 
## Summary
- revive automatic optimistic updates to `@langchain/langgraph-sdk`:
`submit()` input is echoed into `values` / `messages` immediately,
messages without ids get client-minted ids for server reconciliation,
and non-message keys are shallow-merged with rollback when no `values`
snapshot arrives.
- Track per-message lifecycle via
`useMessageMetadata(...).optimisticStatus` (`pending` → `sent` /
`failed`); failed optimistic messages are kept for retry UX and dropped
on `hydrate()`.
- Plumb `optimistic?: boolean` through React, Vue, Svelte, and Angular
`useStream` hooks (defaults to enabled) and document the v1 migration
path replacing legacy `optimisticValues`.
- Add browser e2e tests across all four framework SDKs covering message
happy path, id reconciliation, failure handling, opt-out, and
non-message state convergence/rollback.
 2026-06-04 20:58:57 -07:00
github-actions[bot] 28fbf1dc4e chore: version packages (#2490) 
This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to main, this PR will
be updated.


# Releases
## @langchain/langgraph@1.3.5

### Patch Changes

- [#2489](https://github.com/langchain-ai/langgraphjs/pull/2489)
[`e3a1933`](https://github.com/langchain-ai/langgraphjs/commit/e3a1933a8825a515d847b38b24a0743f4d418646)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(core): keep stream chunks as three-element tuples

    Emit lightweight checkpoint envelopes as separate
`[namespace, "checkpoints", envelope]` chunks before paired `values`
chunks.
    Public `stream()` always yields `[namespace, mode, payload]`; the v3
    protocol path surfaces envelopes via `convertToProtocolEvent`.

- Updated dependencies
\[[`244c24e`](https://github.com/langchain-ai/langgraphjs/commit/244c24eaccff4009df7d83e4320e51a4b310b15f)]:
    -   @langchain/langgraph-sdk@1.9.16

## @langchain/langgraph-sdk@1.9.16

### Patch Changes

- [#2486](https://github.com/langchain-ai/langgraphjs/pull/2486)
[`244c24e`](https://github.com/langchain-ai/langgraphjs/commit/244c24eaccff4009df7d83e4320e51a4b310b15f)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): surface resumed run failures on stream.error

Route `respond()` and `respondAll()` through a coordinator dispatch path
that
writes the reactive `rootStore.error` slot when a resumed run reaches a
failed
terminal or when `input.respond` dispatch fails, matching submit()
behavior so
framework consumers (e.g. API-key retry UIs) observe resume failures via
    `stream.error` instead of only `isLoading` transitions.

## @langchain/angular@1.0.16

### Patch Changes

- Updated dependencies
\[[`244c24e`](https://github.com/langchain-ai/langgraphjs/commit/244c24eaccff4009df7d83e4320e51a4b310b15f)]:
    -   @langchain/langgraph-sdk@1.9.16

## @langchain/react@1.0.16

### Patch Changes

- Updated dependencies
\[[`244c24e`](https://github.com/langchain-ai/langgraphjs/commit/244c24eaccff4009df7d83e4320e51a4b310b15f)]:
    -   @langchain/langgraph-sdk@1.9.16

## @langchain/svelte@1.0.16

### Patch Changes

- Updated dependencies
\[[`244c24e`](https://github.com/langchain-ai/langgraphjs/commit/244c24eaccff4009df7d83e4320e51a4b310b15f)]:
    -   @langchain/langgraph-sdk@1.9.16

## @langchain/vue@1.0.16

### Patch Changes

- Updated dependencies
\[[`244c24e`](https://github.com/langchain-ai/langgraphjs/commit/244c24eaccff4009df7d83e4320e51a4b310b15f)]:
    -   @langchain/langgraph-sdk@1.9.16

## @example/ai-elements@0.1.31

### Patch Changes

- Updated dependencies
\[[`e3a1933`](https://github.com/langchain-ai/langgraphjs/commit/e3a1933a8825a515d847b38b24a0743f4d418646)]:
    -   @langchain/langgraph@1.3.5
    -   @langchain/react@1.0.16

## @examples/assistant-ui-claude@0.1.31

### Patch Changes

- Updated dependencies
\[[`e3a1933`](https://github.com/langchain-ai/langgraphjs/commit/e3a1933a8825a515d847b38b24a0743f4d418646)]:
    -   @langchain/langgraph@1.3.5
    -   @langchain/react@1.0.16

## @examples/ui-angular@0.0.41

### Patch Changes

- Updated dependencies
\[[`244c24e`](https://github.com/langchain-ai/langgraphjs/commit/244c24eaccff4009df7d83e4320e51a4b310b15f),
[`e3a1933`](https://github.com/langchain-ai/langgraphjs/commit/e3a1933a8825a515d847b38b24a0743f4d418646)]:
    -   @langchain/langgraph-sdk@1.9.16
    -   @langchain/langgraph@1.3.5
    -   @langchain/angular@1.0.16

## @examples/ui-multimodal@0.0.17

### Patch Changes

- Updated dependencies
\[[`e3a1933`](https://github.com/langchain-ai/langgraphjs/commit/e3a1933a8825a515d847b38b24a0743f4d418646)]:
    -   @langchain/langgraph@1.3.5
    -   @langchain/react@1.0.16

## @examples/ui-react@0.0.17

### Patch Changes

- Updated dependencies
\[[`244c24e`](https://github.com/langchain-ai/langgraphjs/commit/244c24eaccff4009df7d83e4320e51a4b310b15f),
[`e3a1933`](https://github.com/langchain-ai/langgraphjs/commit/e3a1933a8825a515d847b38b24a0743f4d418646)]:
    -   @langchain/langgraph-sdk@1.9.16
    -   @langchain/langgraph@1.3.5
    -   @langchain/react@1.0.16

## langgraph@1.0.37

### Patch Changes

- Updated dependencies
\[[`e3a1933`](https://github.com/langchain-ai/langgraphjs/commit/e3a1933a8825a515d847b38b24a0743f4d418646)]:
    -   @langchain/langgraph@1.3.5

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
 2026-06-04 14:25:44 -07:00
Christian Bromann 244c24eacc fix(sdk): surface resumed run failures on stream.error (#2486) 
## Summary
- Route `respond()` / `respondAll()` through
`SubmitCoordinator.dispatchResume()` so resumed runs write failures to
the reactive `rootStore.error` slot (same path `submit()` uses), instead
of only toggling `isLoading` via the lifecycle listener.
- Arm a background terminal watch before dispatch so `respond()` still
resolves on `input.respond` while a later `failed` lifecycle populates
`stream.error`.
- Add controller tests for failed resume, dispatch failure, and batched
`respondAll()` failure.
 2026-06-04 10:08:32 -07:00
dependabot[bot] a4919b667e chore(deps): bump the langchain group across 1 directory with 8 updates (#2476) 
Bumps the langchain group with 8 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [@langchain/anthropic](https://github.com/langchain-ai/langchainjs) |
`1.3.28` | `1.4.0` |
| [@langchain/core](https://github.com/langchain-ai/langchainjs) |
`1.1.44` | `1.1.48` |
| [langchain](https://github.com/langchain-ai/langchainjs) |
`1.4.0-dev-1777615538778` | `1.4.4` |
| [@langchain/openai](https://github.com/langchain-ai/langchainjs) |
`1.4.5` | `1.4.7` |
| [@langchain/groq](https://github.com/langchain-ai/langchainjs) |
`1.2.0` | `1.2.1` |
| [@langchain/mistralai](https://github.com/langchain-ai/langchainjs) |
`1.0.8` | `1.1.0` |
| [@langchain/classic](https://github.com/langchain-ai/langchainjs) |
`1.0.32` | `1.0.34` |
| [langsmith](https://github.com/langchain-ai/langsmith-sdk) | `0.6.0` |
`0.7.4` |


Updates `@langchain/anthropic` from 1.3.28 to 1.4.0
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/langchain-ai/langchainjs/releases">@​langchain/anthropic's
releases</a>.</em></p>
<blockquote>
<h2><code>@​langchain/anthropic</code><a
href="https://github.com/1"><code>@​1</code></a>.4.0</h2>
<h3>Minor Changes</h3>
<ul>
<li><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10777">#10777</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/0cfcfc66897d8fafeb7e7ed90b7299eace9a7c37"><code>0cfcfc6</code></a>
Thanks <a
href="https://github.com/jonaslalin"><code>@​jonaslalin</code></a>! -
feat(anthropic): support strict tool calling for custom tools</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a
href="https://github.com/langchain-ai/langchainjs/commits/@langchain/anthropic@1.4.0">compare
view</a></li>
</ul>
</details>
<br />

Updates `@langchain/core` from 1.1.44 to 1.1.48
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/langchain-ai/langchainjs/releases">@​langchain/core's
releases</a>.</em></p>
<blockquote>
<h2><code>@​langchain/core</code><a
href="https://github.com/1"><code>@​1</code></a>.1.48</h2>
<h3>Patch Changes</h3>
<ul>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10832">#10832</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/1b24369a970ad6f56f1f428027f48601f87e62eb"><code>1b24369</code></a>
Thanks <a
href="https://github.com/info-arnav"><code>@​info-arnav</code></a>! -
fix(core, openrouter): make CJS default re-exports callable</p>
</li>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10666">#10666</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/2bb55b053f49f89e81e3252a7af08e86d71ddd95"><code>2bb55b0</code></a>
Thanks <a
href="https://github.com/hnustwjj"><code>@​hnustwjj</code></a>! -
feat(openrouter): surface reasoning content as v1 standard content
blocks</p>
<p><code>convertOpenRouterResponseToBaseMessage</code> and
<code>convertOpenRouterDeltaToBaseMessageChunk</code> now copy
OpenRouter's
<code>reasoning</code> (flat string) and <code>reasoning_details</code>
(structured array) fields
onto <code>additional_kwargs.reasoning_content</code> /
<code>additional_kwargs.reasoning_details</code>.
A new <code>ChatOpenRouterTranslator</code> is registered in
<code>@langchain/core</code> under
the <code>&quot;openrouter&quot;</code> provider key so
<code>AIMessage.contentBlocks</code> emits standard
<code>{type: &quot;reasoning&quot;}</code> blocks alongside text and
tool calls.</p>
<p>Previously, reasoning text returned by reasoning-capable models
routed
through OpenRouter (DeepSeek R1, Minimax M2, Claude extended thinking,
o-series, etc.) was silently dropped: only the
<code>reasoning_tokens</code> count
was preserved via <code>usage_metadata</code>. Consumers using standard
content blocks
(including the frontend agent UI patterns shown in the docs) could not
display the model's chain of thought.</p>
</li>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10918">#10918</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/3999fab55870c6eea22d6d90c08aa472f9b2fac3"><code>3999fab</code></a>
Thanks <a
href="https://github.com/christian-bromann"><code>@​christian-bromann</code></a>!
- fix(openai): stream custom tool calls through Responses API chunks</p>
</li>
</ul>
<h2><code>@​langchain/core</code><a
href="https://github.com/1"><code>@​1</code></a>.1.47</h2>
<h3>Patch Changes</h3>
<ul>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10906">#10906</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/f61b3450f275831e47e69c08899b4a2b67b4bdb3"><code>f61b345</code></a>
Thanks <a href="https://github.com/hntrl"><code>@​hntrl</code></a>! -
feat(core): add uuid v6 utility support</p>
<p>Add <code>v6</code> UUID generation support to
<code>@langchain/core/utils/uuid</code> by vendoring the upstream uuidjs
<code>v6</code> implementation and its <code>v1ToV6</code> helper,
exporting <code>v6</code> from the UUID utils index, and adding tests
for deterministic generation, buffer/offset behavior,
validation/versioning, and ordering.</p>
</li>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10872">#10872</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/a64007997a4940f51bba3c1c83dae89d1ccfb692"><code>a640079</code></a>
Thanks <a href="https://github.com/hntrl"><code>@​hntrl</code></a>! -
chore(deps): remove redundant <code>@​types/uuid</code> declarations</p>
<p>Remove <code>@types/uuid</code> from package manifests that rely on
<code>@langchain/core/utils/uuid</code> or do not require uuid type
stubs directly, and refresh the lockfile entries accordingly.</p>
</li>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10792">#10792</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/3682268cd1844b2573b01f07bee367e21cb7bdc7"><code>3682268</code></a>
Thanks <a href="https://github.com/Genmin"><code>@​Genmin</code></a>! -
fix(core): apply v1 message casting after implicit streaming
aggregation</p>
</li>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10901">#10901</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/f26fc4a6f461d6d0f86d59bd00197ad510432c4a"><code>f26fc4a</code></a>
Thanks <a
href="https://github.com/christian-bromann"><code>@​christian-bromann</code></a>!
- fix(testing): share fakeModel invocation state across bindTools
instances</p>
</li>
</ul>
<h2><code>@​langchain/core</code><a
href="https://github.com/1"><code>@​1</code></a>.1.46</h2>
<h3>Patch Changes</h3>
<ul>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10847">#10847</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/1659e7d36e31e315c890fa98f43db887f7a2d52b"><code>1659e7d</code></a>
Thanks <a href="https://github.com/hntrl"><code>@​hntrl</code></a>! -
chore(core): reduce transitive dependency exposure and tighten release
hygiene</p>
<p>Remove direct runtime dependencies on <code>ansi-styles</code>,
<code>camelcase</code>, and <code>decamelize</code>
by inlining equivalent logic in core internals, and enable npm
provenance in the
release workflow.</p>
</li>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10790">#10790</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/ef78bc6a21f9a8808ba95c98db2023f0a6b51bcc"><code>ef78bc6</code></a>
Thanks <a href="https://github.com/Genmin"><code>@​Genmin</code></a>! -
fix(core): keep different content block types separate when merging
chunks</p>
</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a
href="https://github.com/langchain-ai/langchainjs/commits/@langchain/core@1.1.48">compare
view</a></li>
</ul>
</details>
<br />

Updates `langchain` from 1.4.0-dev-1777615538778 to 1.4.4
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/langchain-ai/langchainjs/releases">langchain's
releases</a>.</em></p>
<blockquote>
<h2>langchain@1.4.2</h2>
<h3>Patch Changes</h3>
<ul>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10900">#10900</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/6bbddca1f8f7f280583fd839bb40c00bf19a0d51"><code>6bbddca</code></a>
Thanks <a
href="https://github.com/christian-bromann"><code>@​christian-bromann</code></a>!
- fix(langchain): unwrap tool message outputs in agent streams</p>
</li>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10706">#10706</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/4ecb6606feae3156a07de67e39e2027f857c476e"><code>4ecb660</code></a>
Thanks <a
href="https://github.com/JadenKim-dev"><code>@​JadenKim-dev</code></a>!
- fix(langchain): set name on todoListMiddleware ToolMessages</p>
</li>
</ul>
<h2>langchain@1.4.1</h2>
<h3>Patch Changes</h3>
<ul>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10879">#10879</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/eb480cb6df8e0fa792826155bfa00a6db4536444"><code>eb480cb</code></a>
Thanks <a
href="https://github.com/vignesh-gep"><code>@​vignesh-gep</code></a>! -
fix(langchain/createAgent): throw on terminal
<code>providerStrategy</code> parse failure instead of silently
resolving with <code>structuredResponse: undefined</code></p>
<p>When <code>createAgent</code> was configured with
<code>responseFormat</code> resolving to a <code>providerStrategy</code>
(either passed explicitly or auto-promoted from a bare Zod / JSON schema
for models whose profile reports <code>structuredOutput: true</code>),
and the model produced a terminal response (no <code>tool_calls</code>)
whose text could not be JSON-parsed or did not satisfy the schema, the
agent silently exited with no <code>structuredResponse</code>, surfacing
later as <code>TypeError: Cannot read properties of undefined</code>.
The agent now throws a <code>StructuredOutputParsingError</code> in that
case while still allowing the agent loop to continue when tool calls are
present. Closes <a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10878">#10878</a>.</p>
</li>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10872">#10872</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/a64007997a4940f51bba3c1c83dae89d1ccfb692"><code>a640079</code></a>
Thanks <a href="https://github.com/hntrl"><code>@​hntrl</code></a>! -
chore(deps): remove redundant <code>@​types/uuid</code> declarations</p>
<p>Remove <code>@types/uuid</code> from package manifests that rely on
<code>@langchain/core/utils/uuid</code> or do not require uuid type
stubs directly, and refresh the lockfile entries accordingly.</p>
</li>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10160">#10160</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/bba900c7c8781c7efec856d5d3e539a93f14e797"><code>bba900c</code></a>
Thanks <a
href="https://github.com/JadenKim-dev"><code>@​JadenKim-dev</code></a>!
- fix(langchain): prevent llmToolSelectorMiddleware from leaking into
message stream</p>
</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a
href="https://github.com/langchain-ai/langchainjs/commits/@langchain/openai@1.4.4">compare
view</a></li>
</ul>
</details>
<br />

Updates `@langchain/openai` from 1.4.5 to 1.4.7
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/langchain-ai/langchainjs/releases">@​langchain/openai's
releases</a>.</em></p>
<blockquote>
<h2><code>@​langchain/openai</code><a
href="https://github.com/1"><code>@​1</code></a>.4.7</h2>
<h3>Patch Changes</h3>
<ul>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10918">#10918</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/3999fab55870c6eea22d6d90c08aa472f9b2fac3"><code>3999fab</code></a>
Thanks <a
href="https://github.com/christian-bromann"><code>@​christian-bromann</code></a>!
- fix(openai): stream custom tool calls through Responses API chunks</p>
</li>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10791">#10791</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/fce9ab418901323618fdfaaa9fc350fa1c0d50e0"><code>fce9ab4</code></a>
Thanks <a href="https://github.com/Genmin"><code>@​Genmin</code></a>! -
fix(openai): preserve top-level Responses API ids on AI messages</p>
</li>
</ul>
<h2><code>@​langchain/openai</code><a
href="https://github.com/1"><code>@​1</code></a>.4.6</h2>
<h3>Patch Changes</h3>
<ul>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10902">#10902</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/229a7ad67b9a7ebd8df3ca451e0b8195bea0190e"><code>229a7ad</code></a>
Thanks <a
href="https://github.com/christian-bromann"><code>@​christian-bromann</code></a>!
- fix(openai): preserve v1 assistant tool calls</p>
</li>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10895">#10895</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/36fb0ef1dc76c096dcfa0c777e10c9f9365a5240"><code>36fb0ef</code></a>
Thanks <a href="https://github.com/BertBR"><code>@​BertBR</code></a>! -
fix(openai): guard bare <code>JSON.parse</code> in Responses API
converter against trailing non-whitespace characters</p>
<p><code>convertResponsesDeltaToChatGenerationChunk</code> previously
called <code>JSON.parse(msg.text)</code> directly when
<code>response.text.format.type === &quot;json_schema&quot;</code>. Some
models (observed with <code>gpt-5-mini</code> on <code>service_tier:
&quot;auto&quot;</code>) intermittently emit trailing non-whitespace
characters (extra tokens, control characters) after a valid JSON object,
causing a <code>SyntaxError</code> that propagates as an unhandled
exception and kills the entire streaming response mid-flight. The parse
is now wrapped in a <code>try</code>/<code>catch</code>: on failure,
<code>additional_kwargs.parsed</code> is left undefined, the stream
completes normally, and the existing <code>withStructuredOutput</code>
pipeline handles the typed failure — <code>includeRaw: true</code>
returns <code>{ raw, parsed: null }</code> via its
<code>withFallbacks</code> wrapper, <code>includeRaw: false</code>
throws a typed <code>OutputParserException</code> that the caller can
catch and retry. Closes <a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10894">#10894</a>.</p>
</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a
href="https://github.com/langchain-ai/langchainjs/commits/@langchain/openai@1.4.7">compare
view</a></li>
</ul>
</details>
<br />

Updates `@langchain/groq` from 1.2.0 to 1.2.1
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/langchain-ai/langchainjs/releases">@​langchain/groq's
releases</a>.</em></p>
<blockquote>
<h2><code>@​langchain/groq</code><a
href="https://github.com/1"><code>@​1</code></a>.2.1</h2>
<h3>Patch Changes</h3>
<ul>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10872">#10872</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/a64007997a4940f51bba3c1c83dae89d1ccfb692"><code>a640079</code></a>
Thanks <a href="https://github.com/hntrl"><code>@​hntrl</code></a>! -
chore(deps): remove redundant <code>@​types/uuid</code> declarations</p>
<p>Remove <code>@types/uuid</code> from package manifests that rely on
<code>@langchain/core/utils/uuid</code> or do not require uuid type
stubs directly, and refresh the lockfile entries accordingly.</p>
</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/langchain-ai/langchainjs/commit/1b19e4f84d747b481879363b4884c20eb1c0f1a4"><code>1b19e4f</code></a>
chore: version packages (<a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10899">#10899</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchainjs/commit/426e3aba21016d9ee070c3d130f74ae0047c9ce5"><code>426e3ab</code></a>
chore: fix uuid changeset (<a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10916">#10916</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchainjs/commit/245c98216ce4a6c4340954711a7ad60203283424"><code>245c982</code></a>
chore(deps): bump fast-xml-builder from 1.1.5 to 1.2.0 (<a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10914">#10914</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchainjs/commit/126dac5a7a2fac5978448185893038ac8ea6d994"><code>126dac5</code></a>
chore(deps): bump brace-expansion from 5.0.5 to 5.0.6 (<a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10912">#10912</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchainjs/commit/1abe24becdddce94c5bd2acfaf920b60a683f22b"><code>1abe24b</code></a>
chore(deps): bump fast-uri from 3.1.0 to 3.1.2 (<a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10913">#10913</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchainjs/commit/229a7ad67b9a7ebd8df3ca451e0b8195bea0190e"><code>229a7ad</code></a>
fix(openai): preserve v1 assistant tool calls (<a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10902">#10902</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchainjs/commit/f26fc4a6f461d6d0f86d59bd00197ad510432c4a"><code>f26fc4a</code></a>
fix(core): share fakeModel invocation state across bindTools instances
(<a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10901">#10901</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchainjs/commit/a0cd7477e59677c8d15e0e70b374afa0a2410582"><code>a0cd747</code></a>
chore(deps): bump fast-xml-builder from 1.1.5 to 1.1.9 (<a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10910">#10910</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchainjs/commit/b208e625865fc7487876b652f479dbf854263e68"><code>b208e62</code></a>
chore(deps): bump ip-address from 10.1.0 to 10.2.0 (<a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10909">#10909</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchainjs/commit/f7e50fb8b98bd9969c0f5cf0967a06df15453453"><code>f7e50fb</code></a>
feat(google): Service tier and custom headers (<a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10704">#10704</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/langchain-ai/langchainjs/compare/@langchain/groq@1.2.0...@langchain/groq@1.2.1">compare
view</a></li>
</ul>
</details>
<br />

Updates `@langchain/mistralai` from 1.0.8 to 1.1.0
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/langchain-ai/langchainjs/releases">@​langchain/mistralai's
releases</a>.</em></p>
<blockquote>
<h2><code>@​langchain/mistralai</code><a
href="https://github.com/1"><code>@​1</code></a>.1.0</h2>
<h3>Minor Changes</h3>
<ul>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10873">#10873</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/a74d574f7f086bea2f5c7a852e869f7d24be2f55"><code>a74d574</code></a>
Thanks <a
href="https://github.com/baptistejamin"><code>@​baptistejamin</code></a>!
- chore(mistralai): upgrade to <code>@​mistralai/mistralai</code> v2</p>
<p>Also populates <code>response_metadata.model</code> on chat
completions (was missing before).</p>
</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/langchain-ai/langchainjs/commit/caad0914f068477293009dbf27a220fa96bdc4b8"><code>caad091</code></a>
chore: version packages (<a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10919">#10919</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchainjs/commit/f4a6149e3e754203f5886dd8c2bccaa7a6fd4f81"><code>f4a6149</code></a>
chore(deps): bump fast-uri from 3.1.0 to 3.1.2 (<a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10926">#10926</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchainjs/commit/7b12f6dfa537932073f96b561d7c851b30d69132"><code>7b12f6d</code></a>
chore(deps): bump protobufjs from 7.5.6 to 7.6.0 (<a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10930">#10930</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchainjs/commit/5c6c5fef0cb392e782675ca5926e291a4295a653"><code>5c6c5fe</code></a>
chore(deps): bump ws from 5.2.4 to 8.20.0 (<a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10915">#10915</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchainjs/commit/a8652ceeb5e36434565c96fc1a6bd9a4a36304cc"><code>a8652ce</code></a>
docs: fix typos, add Ollama setup, update outdated references (<a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10922">#10922</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchainjs/commit/2bb55b053f49f89e81e3252a7af08e86d71ddd95"><code>2bb55b0</code></a>
feat(openrouter): surface reasoning as v1 standard content blocks (<a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10666">#10666</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchainjs/commit/4ecb6606feae3156a07de67e39e2027f857c476e"><code>4ecb660</code></a>
fix(langchain): set name on todoListMiddleware ToolMessages (<a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10706">#10706</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchainjs/commit/20f27dff08a4bd5a1a16c1c71a88405c9df82914"><code>20f27df</code></a>
fix(ibm): handle API errors in streaming responses (<a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10721">#10721</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchainjs/commit/45668734c3205e631cdd33ac071bbf733f4558c7"><code>4566873</code></a>
feat(ibm): add integration test to IBM implementation (<a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10732">#10732</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchainjs/commit/6e4337fec1a7707c1a1c709a7b6aa0c5efb7b11d"><code>6e4337f</code></a>
fix(aws): add claude-haiku-4 to supportedToolChoiceValuesForModel (<a
href="https://redirect.github.com/langchain-ai/langchainjs/issues/10743">#10743</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/langchain-ai/langchainjs/compare/@langchain/classic@1.0.8...@langchain/mistralai@1.1.0">compare
view</a></li>
</ul>
</details>
<br />

Updates `@langchain/classic` from 1.0.32 to 1.0.34
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/langchain-ai/langchainjs/releases">@​langchain/classic's
releases</a>.</em></p>
<blockquote>
<h2><code>@​langchain/classic</code><a
href="https://github.com/1"><code>@​1</code></a>.0.34</h2>
<h3>Patch Changes</h3>
<ul>
<li>Updated dependencies [<a
href="https://github.com/langchain-ai/langchainjs/commit/3999fab55870c6eea22d6d90c08aa472f9b2fac3"><code>3999fab</code></a>,
<a
href="https://github.com/langchain-ai/langchainjs/commit/fce9ab418901323618fdfaaa9fc350fa1c0d50e0"><code>fce9ab4</code></a>]:
<ul>
<li><code>@​langchain/openai</code><a
href="https://github.com/1"><code>@​1</code></a>.4.7</li>
</ul>
</li>
</ul>
<h2><code>@​langchain/classic</code><a
href="https://github.com/1"><code>@​1</code></a>.0.33</h2>
<h3>Patch Changes</h3>
<ul>
<li>
<p><a
href="https://redirect.github.com/langchain-ai/langchainjs/pull/10872">#10872</a>
<a
href="https://github.com/langchain-ai/langchainjs/commit/a64007997a4940f51bba3c1c83dae89d1ccfb692"><code>a640079</code></a>
Thanks <a href="https://github.com/hntrl"><code>@​hntrl</code></a>! -
chore(deps): remove redundant <code>@​types/uuid</code> declarations</p>
<p>Remove <code>@types/uuid</code> from package manifests that rely on
<code>@langchain/core/utils/uuid</code> or do not require uuid type
stubs directly, and refresh the lockfile entries accordingly.</p>
</li>
<li>
<p>Updated dependencies [<a
href="https://github.com/langchain-ai/langchainjs/commit/229a7ad67b9a7ebd8df3ca451e0b8195bea0190e"><code>229a7ad</code></a>,
<a
href="https://github.com/langchain-ai/langchainjs/commit/36fb0ef1dc76c096dcfa0c777e10c9f9365a5240"><code>36fb0ef</code></a>]:</p>
<ul>
<li><code>@​langchain/openai</code><a
href="https://github.com/1"><code>@​1</code></a>.4.6</li>
</ul>
</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a
href="https://github.com/langchain-ai/langchainjs/commits/@langchain/classic@1.0.34">compare
view</a></li>
</ul>
</details>
<br />

Updates `langsmith` from 0.6.0 to 0.7.4
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/langchain-ai/langsmith-sdk/releases">langsmith's
releases</a>.</em></p>
<blockquote>
<h2>v0.7.4</h2>
<h2>What's Changed</h2>
<ul>
<li>fix(google-adk): add wrapt dependency by <a
href="https://github.com/QuentinBrosse"><code>@​QuentinBrosse</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2436">langchain-ai/langsmith-sdk#2436</a></li>
<li>chore: lock dependencies by <a
href="https://github.com/QuentinBrosse"><code>@​QuentinBrosse</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2439">langchain-ai/langsmith-sdk#2439</a></li>
<li>release(py): 0.7.4 by <a
href="https://github.com/QuentinBrosse"><code>@​QuentinBrosse</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2441">langchain-ai/langsmith-sdk#2441</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.3...v0.7.4">https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.3...v0.7.4</a></p>
<h2>v0.7.3</h2>
<h2>What's Changed</h2>
<ul>
<li>fix: propagate tracingEnabled to nested traceables by <a
href="https://github.com/hntrl"><code>@​hntrl</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2427">langchain-ai/langsmith-sdk#2427</a></li>
<li>chore(python): openai agents: delay span start for spans without
inputs on start event by <a
href="https://github.com/angus-langchain"><code>@​angus-langchain</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2424">langchain-ai/langsmith-sdk#2424</a></li>
<li>release(py): 0.7.3 by <a
href="https://github.com/angus-langchain"><code>@​angus-langchain</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2428">langchain-ai/langsmith-sdk#2428</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.2...v0.7.3">https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.2...v0.7.3</a></p>
<h2>v0.7.2</h2>
<h2>What's Changed</h2>
<ul>
<li>release(js): 0.5.1 by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2389">langchain-ai/langsmith-sdk#2389</a></li>
<li>fix(js): Remove <a
href="https://github.com/internal"><code>@​internal</code></a> by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2391">langchain-ai/langsmith-sdk#2391</a></li>
<li>release(js): 0.5.2 by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2392">langchain-ai/langsmith-sdk#2392</a></li>
<li>chore(deps-dev): bump openai from 5.8.2 to 6.18.0 in /js by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2378">langchain-ai/langsmith-sdk#2378</a></li>
<li>chore(deps-dev): bump cross-env from 7.0.3 to 10.1.0 in /js by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2379">langchain-ai/langsmith-sdk#2379</a></li>
<li>chore(deps-dev): bump the js-minor-and-patch group in /js with 4
updates by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2376">langchain-ai/langsmith-sdk#2376</a></li>
<li>chore(deps-dev): bump node-fetch from 2.7.0 to 3.3.2 in /js by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2380">langchain-ai/langsmith-sdk#2380</a></li>
<li>Google ADK LangSmith tracing enhancements by <a
href="https://github.com/j-broekhuizen"><code>@​j-broekhuizen</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2394">langchain-ai/langsmith-sdk#2394</a></li>
<li>chore: update dependabot.yml to comply with posture checks by <a
href="https://github.com/jkennedyvz"><code>@​jkennedyvz</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2393">langchain-ai/langsmith-sdk#2393</a></li>
<li>chore(deps): bump cryptography from 46.0.3 to 46.0.5 in /python in
the uv group across 1 directory by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2397">langchain-ai/langsmith-sdk#2397</a></li>
<li>chore(deps-dev): bump the js-minor-and-patch group in /js with 6
updates by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2398">langchain-ai/langsmith-sdk#2398</a></li>
<li>chore(deps-dev): bump eslint-config-prettier from 8.10.0 to 10.1.8
in /js by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2399">langchain-ai/langsmith-sdk#2399</a></li>
<li>chore(deps): bump packaging from 25.0 to 26.0 in /python by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2403">langchain-ai/langsmith-sdk#2403</a></li>
<li>chore(deps-dev): bump pytest from 8.4.2 to 9.0.2 in /python by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2405">langchain-ai/langsmith-sdk#2405</a></li>
<li>chore(deps): bump the py-minor-and-patch group across 1 directory
with 20 updates by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2406">langchain-ai/langsmith-sdk#2406</a></li>
<li>fix(js): Log Vitest/Jest outputs even if test throws an error by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2408">langchain-ai/langsmith-sdk#2408</a></li>
<li>fix(js): Remove async by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2409">langchain-ai/langsmith-sdk#2409</a></li>
<li>release(js): 0.5.3 by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2410">langchain-ai/langsmith-sdk#2410</a></li>
<li>fix: ignoring p-queue dep by <a
href="https://github.com/jkennedyvz"><code>@​jkennedyvz</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2414">langchain-ai/langsmith-sdk#2414</a></li>
<li>feat(js): add feedback config CRUD and annotation queue rubric items
(closes LSPE-67) by <a
href="https://github.com/bentanny"><code>@​bentanny</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2420">langchain-ai/langsmith-sdk#2420</a></li>
<li>fix(js): Add on_start handler for traceable, use in evaluate by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2421">langchain-ai/langsmith-sdk#2421</a></li>
<li>release(js): 0.5.4 by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2422">langchain-ai/langsmith-sdk#2422</a></li>
<li>feat(python): add feedback config CRUD and annotation queue rubric
items (closes LSPE-67) by <a
href="https://github.com/bentanny"><code>@​bentanny</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2419">langchain-ai/langsmith-sdk#2419</a></li>
<li>feat(python): add exceptions_to_handle to <a
href="https://github.com/traceable"><code>@​traceable</code></a> by <a
href="https://github.com/QuentinBrosse"><code>@​QuentinBrosse</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2423">langchain-ai/langsmith-sdk#2423</a></li>
<li>release(py): 0.7.2 by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2426">langchain-ai/langsmith-sdk#2426</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a
href="https://github.com/j-broekhuizen"><code>@​j-broekhuizen</code></a>
made their first contribution in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2394">langchain-ai/langsmith-sdk#2394</a></li>
<li><a href="https://github.com/bentanny"><code>@​bentanny</code></a>
made their first contribution in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2420">langchain-ai/langsmith-sdk#2420</a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/1132e6ce6391d08158a93acb5c96b90521ac3230"><code>1132e6c</code></a>
release(py): 0.7.4 (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2441">#2441</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/8c7cc783806e4a6d71300982d58ecb3c9bc658cd"><code>8c7cc78</code></a>
chore: lock dependencies (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2439">#2439</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/62c256ea56fdee0bc539275c749a427e510ded8f"><code>62c256e</code></a>
fix(google-adk): add wrapt dependency (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2436">#2436</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/e32d4c18a681553f47c93350f03dc0a0f0cc4890"><code>e32d4c1</code></a>
release(py): 0.7.3 (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2428">#2428</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/1c51bf881dafaeb01432db629de7cafaabca79dc"><code>1c51bf8</code></a>
chore(python): openai agents: delay span start for spans without inputs
on st...</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/a41bf22dadaea489a156dc06a9d0fbf1a977ff6d"><code>a41bf22</code></a>
fix: propagate tracingEnabled to nested traceables (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2427">#2427</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/3a6e9dac4bf3a940f7ee47e420cc1422f9f4a4b4"><code>3a6e9da</code></a>
release(py): 0.7.2 (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2426">#2426</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/f665e865e7ab7a0ba1de447f2a1cf14c719af00a"><code>f665e86</code></a>
feat(python): add exceptions_to_handle to <a
href="https://github.com/traceable"><code>@​traceable</code></a> (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2423">#2423</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/565c4a2c5769e698ecffbf7f43131ff9cc467f8d"><code>565c4a2</code></a>
feat(python): add feedback config CRUD and annotation queue rubric items
(clo...</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/e1b1fe13c382371ebe4cffa1b95eba3bf74e2f37"><code>e1b1fe1</code></a>
release(js): 0.5.4 (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2422">#2422</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.6.0...v0.7.4">compare
view</a></li>
</ul>
</details>
<br />

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: John Kennedy <jkennedyvz@users.noreply.github.com>
 2026-06-03 19:51:50 -07:00
github-actions[bot] 34b7f6cfc5 chore: version packages (#2485) 
This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to main, this PR will
be updated.


# Releases
## @langchain/langgraph-sdk@1.9.15

### Patch Changes

- [#2484](https://github.com/langchain-ai/langgraphjs/pull/2484)
[`9861f42`](https://github.com/langchain-ai/langgraphjs/commit/9861f42cc4fa23d9e80ae45a76d511d7618cda07)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): claim in-flight slot before root pump wait for enqueue

Move `#runAbort` and `isLoading` setup ahead of `waitForRootPumpReady()`
so
`multitaskStrategy: "enqueue"` submits in the same tick land in
`queueStore`
    instead of bypassing the client queue.

## @langchain/angular@1.0.15

### Patch Changes

- Updated dependencies
\[[`9861f42`](https://github.com/langchain-ai/langgraphjs/commit/9861f42cc4fa23d9e80ae45a76d511d7618cda07)]:
    -   @langchain/langgraph-sdk@1.9.15

## @langchain/react@1.0.15

### Patch Changes

- Updated dependencies
\[[`9861f42`](https://github.com/langchain-ai/langgraphjs/commit/9861f42cc4fa23d9e80ae45a76d511d7618cda07)]:
    -   @langchain/langgraph-sdk@1.9.15

## @langchain/svelte@1.0.15

### Patch Changes

- Updated dependencies
\[[`9861f42`](https://github.com/langchain-ai/langgraphjs/commit/9861f42cc4fa23d9e80ae45a76d511d7618cda07)]:
    -   @langchain/langgraph-sdk@1.9.15

## @langchain/vue@1.0.15

### Patch Changes

- Updated dependencies
\[[`9861f42`](https://github.com/langchain-ai/langgraphjs/commit/9861f42cc4fa23d9e80ae45a76d511d7618cda07)]:
    -   @langchain/langgraph-sdk@1.9.15

## @example/ai-elements@0.1.30

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.15

## @examples/assistant-ui-claude@0.1.30

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.15

## @examples/ui-angular@0.0.40

### Patch Changes

- Updated dependencies
\[[`9861f42`](https://github.com/langchain-ai/langgraphjs/commit/9861f42cc4fa23d9e80ae45a76d511d7618cda07)]:
    -   @langchain/langgraph-sdk@1.9.15
    -   @langchain/angular@1.0.15

## @examples/ui-multimodal@0.0.16

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.15

## @examples/ui-react@0.0.16

### Patch Changes

- Updated dependencies
\[[`9861f42`](https://github.com/langchain-ai/langgraphjs/commit/9861f42cc4fa23d9e80ae45a76d511d7618cda07)]:
    -   @langchain/langgraph-sdk@1.9.15
    -   @langchain/react@1.0.15

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
 2026-06-03 15:49:38 -07:00
Christian Bromann 9861f42cc4 fix(sdk): claim in-flight slot before root pump wait for enqueue (#2484) 
## Summary
- Fix a race in `SubmitCoordinator.submit()` where `multitaskStrategy:
"enqueue"` follow-ups fired in the same tick as the first dispatch could
miss `hasActiveRun` and skip the client `queueStore`.
- Claim the in-flight slot (`#runAbort`, `isLoading`) before
`waitForRootPumpReady()` so concurrent enqueues are recorded client-side
and drain sequentially as intended.
- Add a regression test for same-tick enqueue behavior.
 2026-06-03 15:46:34 -07:00
github-actions[bot] 540656afd0 chore: version packages (#2483) 
This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to main, this PR will
be updated.


# Releases
## @langchain/langgraph-sdk@1.9.14

### Patch Changes

- [#2482](https://github.com/langchain-ai/langgraphjs/pull/2482)
[`ba583b6`](https://github.com/langchain-ai/langgraphjs/commit/ba583b601d284c689bbfc15397686f1aa7481fba)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): keep subgraph status complete when values arrives late

    `SubgraphDiscovery` no longer downgrades a terminal subgraph back to
`running` when a host-namespace `values` snapshot is observed after its
`completed` or `failed` lifecycle event. The content pump and lifecycle
watcher are independent streams, so this reordering could strand nodes
as
    perpetually running in `useStream` subgraph UIs.

## @langchain/angular@1.0.14

### Patch Changes

- Updated dependencies
\[[`ba583b6`](https://github.com/langchain-ai/langgraphjs/commit/ba583b601d284c689bbfc15397686f1aa7481fba)]:
    -   @langchain/langgraph-sdk@1.9.14

## @langchain/react@1.0.14

### Patch Changes

- Updated dependencies
\[[`ba583b6`](https://github.com/langchain-ai/langgraphjs/commit/ba583b601d284c689bbfc15397686f1aa7481fba)]:
    -   @langchain/langgraph-sdk@1.9.14

## @langchain/svelte@1.0.14

### Patch Changes

- Updated dependencies
\[[`ba583b6`](https://github.com/langchain-ai/langgraphjs/commit/ba583b601d284c689bbfc15397686f1aa7481fba)]:
    -   @langchain/langgraph-sdk@1.9.14

## @langchain/vue@1.0.14

### Patch Changes

- Updated dependencies
\[[`ba583b6`](https://github.com/langchain-ai/langgraphjs/commit/ba583b601d284c689bbfc15397686f1aa7481fba)]:
    -   @langchain/langgraph-sdk@1.9.14

## @example/ai-elements@0.1.29

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.14

## @examples/assistant-ui-claude@0.1.29

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.14

## @examples/ui-angular@0.0.39

### Patch Changes

- Updated dependencies
\[[`ba583b6`](https://github.com/langchain-ai/langgraphjs/commit/ba583b601d284c689bbfc15397686f1aa7481fba)]:
    -   @langchain/langgraph-sdk@1.9.14
    -   @langchain/angular@1.0.14

## @examples/ui-multimodal@0.0.15

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.14

## @examples/ui-react@0.0.15

### Patch Changes

- Updated dependencies
\[[`ba583b6`](https://github.com/langchain-ai/langgraphjs/commit/ba583b601d284c689bbfc15397686f1aa7481fba)]:
    -   @langchain/langgraph-sdk@1.9.14
    -   @langchain/react@1.0.14

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
 2026-06-03 15:19:03 -07:00
Christian Bromann ba583b601d fix(sdk): keep subgraph status complete when values arrives late (#2482) 
## Summary
- Fix `SubgraphDiscovery` so late host-namespace `values` snapshots do
not reset subgraph status from `complete`/`error` back to `running`.
- Root cause: the SDK’s content pump (`values`) and lifecycle watcher
(`lifecycle`) are separate streams; `onEvent` can deliver a final
`values` event after terminal `lifecycle`, which left some nodes stuck
as “running” in `useStream` subgraph UIs (e.g. graph-execution-cards).
- Add regression tests for completed and failed subgraphs receiving a
late `values` event.
 2026-06-03 15:15:27 -07:00
dependabot[bot] ce7dd7e82f chore(deps): bump the react group across 1 directory with 5 updates (#2480) 
Bumps the react group with 5 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [react](https://github.com/facebook/react/tree/HEAD/packages/react) |
`19.2.4` | `19.2.7` |
|
[@types/react](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react)
| `19.2.14` | `19.2.16` |
|
[react-dom](https://github.com/facebook/react/tree/HEAD/packages/react-dom)
| `19.2.4` | `19.2.7` |
|
[@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/tree/HEAD/packages/plugin-react)
| `5.1.4` | `6.0.2` |
|
[vitest-browser-react](https://github.com/vitest-community/vitest-browser-react)
| `2.0.5` | `2.2.0` |


Updates `react` from 19.2.4 to 19.2.7
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/facebook/react/releases">react's
releases</a>.</em></p>
<blockquote>
<h2>19.2.7 (June 1st, 2026)</h2>
<h2>React Server Components</h2>
<ul>
<li>Fixed missing <code>FormData</code> entries in Server Actions which
regressed in 19.2.6
(<a
href="https://redirect.github.com/facebook/react/pull/36566">#36566</a>
by <a
href="https://github.com/unstubbable"><code>@​unstubbable</code></a>)</li>
</ul>
<h2>19.2.6 (May 6th, 2026)</h2>
<h2>React Server Components</h2>
<ul>
<li>Type hardening and performance improvements
(<a
href="https://redirect.github.com/facebook/react/pull/36425">#36425</a>
by <a href="https://github.com/eps1lon"><code>@​eps1lon</code></a> and
<a
href="https://github.com/unstubbable"><code>@​unstubbable</code></a>)</li>
</ul>
<h2>19.2.5 (April 8th, 2026)</h2>
<h2>React Server Components</h2>
<ul>
<li>Add more cycle protections (<a
href="https://redirect.github.com/facebook/react/pull/36236">#36236</a>
by <a href="https://github.com/eps1lon"><code>@​eps1lon</code></a> and
<a
href="https://github.com/unstubbable"><code>@​unstubbable</code></a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/facebook/react/commit/6117d7cca4906492c51fe6a03381e35adfd86e7d"><code>6117d7c</code></a>
Version 19.2.7 (<a
href="https://github.com/facebook/react/tree/HEAD/packages/react/issues/36591">#36591</a>)</li>
<li><a
href="https://github.com/facebook/react/commit/eaf3e95ca92be7a23d3c9cc8ffd6f199a40be401"><code>eaf3e95</code></a>
Version 19.2.6</li>
<li><a
href="https://github.com/facebook/react/commit/23f4f9f30da9e9af2108c18bb197bae75ab584ea"><code>23f4f9f</code></a>
19.2.5</li>
<li>See full diff in <a
href="https://github.com/facebook/react/commits/v19.2.7/packages/react">compare
view</a></li>
</ul>
</details>
<details>
<summary>Maintainer changes</summary>
<p>This version was pushed to npm by <a
href="https://www.npmjs.com/~GitHub%20Actions">GitHub Actions</a>, a new
releaser for react since your current version.</p>
</details>
<br />

Updates `@types/react` from 19.2.14 to 19.2.16
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a
href="https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/react">compare
view</a></li>
</ul>
</details>
<br />

Updates `react-dom` from 19.2.4 to 19.2.7
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/facebook/react/releases">react-dom's
releases</a>.</em></p>
<blockquote>
<h2>19.2.7 (June 1st, 2026)</h2>
<h2>React Server Components</h2>
<ul>
<li>Fixed missing <code>FormData</code> entries in Server Actions which
regressed in 19.2.6
(<a
href="https://redirect.github.com/facebook/react/pull/36566">#36566</a>
by <a
href="https://github.com/unstubbable"><code>@​unstubbable</code></a>)</li>
</ul>
<h2>19.2.6 (May 6th, 2026)</h2>
<h2>React Server Components</h2>
<ul>
<li>Type hardening and performance improvements
(<a
href="https://redirect.github.com/facebook/react/pull/36425">#36425</a>
by <a href="https://github.com/eps1lon"><code>@​eps1lon</code></a> and
<a
href="https://github.com/unstubbable"><code>@​unstubbable</code></a>)</li>
</ul>
<h2>19.2.5 (April 8th, 2026)</h2>
<h2>React Server Components</h2>
<ul>
<li>Add more cycle protections (<a
href="https://redirect.github.com/facebook/react/pull/36236">#36236</a>
by <a href="https://github.com/eps1lon"><code>@​eps1lon</code></a> and
<a
href="https://github.com/unstubbable"><code>@​unstubbable</code></a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/facebook/react/commit/6117d7cca4906492c51fe6a03381e35adfd86e7d"><code>6117d7c</code></a>
Version 19.2.7 (<a
href="https://github.com/facebook/react/tree/HEAD/packages/react-dom/issues/36591">#36591</a>)</li>
<li><a
href="https://github.com/facebook/react/commit/eaf3e95ca92be7a23d3c9cc8ffd6f199a40be401"><code>eaf3e95</code></a>
Version 19.2.6</li>
<li><a
href="https://github.com/facebook/react/commit/23f4f9f30da9e9af2108c18bb197bae75ab584ea"><code>23f4f9f</code></a>
19.2.5</li>
<li>See full diff in <a
href="https://github.com/facebook/react/commits/v19.2.7/packages/react-dom">compare
view</a></li>
</ul>
</details>
<details>
<summary>Maintainer changes</summary>
<p>This version was pushed to npm by <a
href="https://www.npmjs.com/~GitHub%20Actions">GitHub Actions</a>, a new
releaser for react-dom since your current version.</p>
</details>
<br />

Updates `@types/react` from 19.2.14 to 19.2.16
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a
href="https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/react">compare
view</a></li>
</ul>
</details>
<br />

Updates `@vitejs/plugin-react` from 5.1.4 to 6.0.2
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/vitejs/vite-plugin-react/releases">@​vitejs/plugin-react's
releases</a>.</em></p>
<blockquote>
<h2>plugin-react@6.0.2</h2>
<h3>Allow all options in reactCompilerPreset (<a
href="https://redirect.github.com/vitejs/vite-plugin-react/pull/1189">#1189</a>)</h3>
<p>This is a type only change. Only <code>compilationMode</code> and
<code>target</code> options were available for
<code>reactCompilerPreset</code>.</p>
<h2>plugin-react@6.0.1</h2>
<h3>Expand <code>@rolldown/plugin-babel</code> peer dep range (<a
href="https://redirect.github.com/vitejs/vite-plugin-react/pull/1146">#1146</a>)</h3>
<p>Expanded <code>@rolldown/plugin-babel</code> peer dep range to
include <code>^0.2.0</code>.</p>
<h2>plugin-react@6.0.0</h2>
<h3>Remove Babel Related Features (<a
href="https://redirect.github.com/vitejs/vite-plugin-react/pull/1123">#1123</a>)</h3>
<p>Vite 8+ can handle React Refresh Transform by Oxc and doesn't need
Babel for it. With that, there are no transform applied that requires
Babel. To reduce the installation size of this plugin, babel is no
longer a dependency of this plugin and the related features are
removed.</p>
<p>If you are using Babel, you can use
<code>@rolldown/plugin-babel</code> together with this plugin:</p>
<pre lang="diff"><code> import { defineConfig } from 'vite'
 import react from '@vitejs/plugin-react'
+import babel from '@rolldown/plugin-babel'
<p>export default defineConfig({
plugins: [</p>
<ul>
<li>
<pre><code>react({
</code></pre>
</li>
<li>
<pre><code>  babel: {
</code></pre>
</li>
<li>
<pre><code>    plugins: ['@babel/plugin-proposal-throw-expressions'],
</code></pre>
</li>
<li>
<pre><code>  },
</code></pre>
</li>
<li>
<pre><code>}),
</code></pre>
</li>
</ul>
<ul>
<li>
<pre><code>react(),
</code></pre>
</li>
<li>
<pre><code>babel({
</code></pre>
</li>
<li>
<pre><code>  plugins: ['@babel/plugin-proposal-throw-expressions'],
</code></pre>
</li>
<li>
<pre><code>}),
</code></pre>
]
})
</code></pre></li>
</ul>
<p>For React compiler users, you can use
<code>reactCompilerPreset</code> for easier setup with preconfigured
filter to improve build performance:</p>
<pre lang="diff"><code> import { defineConfig } from 'vite'
-import react from '@vitejs/plugin-react'
+import react, { reactCompilerPreset } from '@vitejs/plugin-react'
+import babel from '@rolldown/plugin-babel'
<p>export default defineConfig({
plugins: [</p>
<ul>
<li>react({</li>
<li>
<pre><code> babel: {
</code></pre>
</li>
<li>
<pre><code>   plugins: ['babel-plugin-react-compiler'],
</code></pre>
</li>
</ul>
<p>&lt;/tr&gt;&lt;/table&gt;
</code></pre></p>
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react/CHANGELOG.md">@​vitejs/plugin-react's
changelog</a>.</em></p>
<blockquote>
<h2>6.0.2 (2026-05-14)</h2>
<h3>Allow all options in reactCompilerPreset (<a
href="https://redirect.github.com/vitejs/vite-plugin-react/pull/1189">#1189</a>)</h3>
<p>This is a type only change. Only <code>compilationMode</code> and
<code>target</code> options were available for
<code>reactCompilerPreset</code>.</p>
<h2>6.0.1 (2026-03-13)</h2>
<h3>Expand <code>@rolldown/plugin-babel</code> peer dep range (<a
href="https://redirect.github.com/vitejs/vite-plugin-react/pull/1146">#1146</a>)</h3>
<p>Expanded <code>@rolldown/plugin-babel</code> peer dep range to
include <code>^0.2.0</code>.</p>
<h2>6.0.0 (2026-03-12)</h2>
<h2>6.0.0-beta.0 (2026-03-03)</h2>
<h3>Remove Babel Related Features (<a
href="https://redirect.github.com/vitejs/vite-plugin-react/pull/1123">#1123</a>)</h3>
<p>Vite 8+ can handle React Refresh Transform by Oxc and doesn't need
Babel for it. With that, there are no transform applied that requires
Babel. To reduce the installation size of this plugin, babel is no
longer a dependency of this plugin and the related features are
removed.</p>
<p>If you are using Babel, you can use
<code>@rolldown/plugin-babel</code> together with this plugin:</p>
<pre lang="diff"><code> import { defineConfig } from 'vite'
 import react from '@vitejs/plugin-react'
+import babel from '@rolldown/plugin-babel'
<p>export default defineConfig({
plugins: [</p>
<ul>
<li>
<pre><code>react({
</code></pre>
</li>
<li>
<pre><code>  babel: {
</code></pre>
</li>
<li>
<pre><code>    plugins: ['@babel/plugin-proposal-throw-expressions'],
</code></pre>
</li>
<li>
<pre><code>  },
</code></pre>
</li>
<li>
<pre><code>}),
</code></pre>
</li>
</ul>
<ul>
<li>
<pre><code>react(),
</code></pre>
</li>
<li>
<pre><code>babel({
</code></pre>
</li>
<li>
<pre><code>  plugins: ['@babel/plugin-proposal-throw-expressions'],
</code></pre>
</li>
<li>
<pre><code>}),
</code></pre>
]
})
</code></pre></li>
</ul>
<p>For React compiler users, you can use
<code>reactCompilerPreset</code> for easier setup with preconfigured
filter to improve build performance:</p>
<pre lang="diff"><code> import { defineConfig } from 'vite'
-import react from '@vitejs/plugin-react'
+import react, { reactCompilerPreset } from '@vitejs/plugin-react'
+import babel from '@rolldown/plugin-babel'
<p>&lt;/tr&gt;&lt;/table&gt;
</code></pre></p>
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/vitejs/vite-plugin-react/commit/6535b55e956b425e6650ffc2cc98fd23cca1d231"><code>6535b55</code></a>
release: plugin-react@6.0.2</li>
<li><a
href="https://github.com/vitejs/vite-plugin-react/commit/bf0e43b756e3be81f8572d59727c218311f431ef"><code>bf0e43b</code></a>
feat(react): whitelist debugging-options (<a
href="https://github.com/vitejs/vite-plugin-react/tree/HEAD/packages/plugin-react/issues/1189">#1189</a>)</li>
<li><a
href="https://github.com/vitejs/vite-plugin-react/commit/3bd1f08ae0b82ee0e96feb2ff265e61c6fe74b54"><code>3bd1f08</code></a>
feat: use carets for rolldown versions (<a
href="https://github.com/vitejs/vite-plugin-react/tree/HEAD/packages/plugin-react/issues/1216">#1216</a>)</li>
<li><a
href="https://github.com/vitejs/vite-plugin-react/commit/2b8df67323265d1ff5ddf47b2db9ab0b9de5c688"><code>2b8df67</code></a>
fix(deps): update all non-major dependencies (<a
href="https://github.com/vitejs/vite-plugin-react/tree/HEAD/packages/plugin-react/issues/1218">#1218</a>)</li>
<li><a
href="https://github.com/vitejs/vite-plugin-react/commit/8fa9619e1b1f51b079f4c1df6bcf076dcafc5aed"><code>8fa9619</code></a>
fix(deps): update react 19.2.6 (<a
href="https://github.com/vitejs/vite-plugin-react/tree/HEAD/packages/plugin-react/issues/1211">#1211</a>)</li>
<li><a
href="https://github.com/vitejs/vite-plugin-react/commit/a4296ad2995a8d493528b8d5450a1209de2943cb"><code>a4296ad</code></a>
fix(deps): update all non-major dependencies (<a
href="https://github.com/vitejs/vite-plugin-react/tree/HEAD/packages/plugin-react/issues/1209">#1209</a>)</li>
<li><a
href="https://github.com/vitejs/vite-plugin-react/commit/323ccd72576be636b50baa7d9ce816cc94d5991e"><code>323ccd7</code></a>
fix(deps): update all non-major dependencies (<a
href="https://github.com/vitejs/vite-plugin-react/tree/HEAD/packages/plugin-react/issues/1196">#1196</a>)</li>
<li><a
href="https://github.com/vitejs/vite-plugin-react/commit/a7506e105df00cdadc58c0aecc4512d8cfdd9765"><code>a7506e1</code></a>
chore(deps): update vite 8.0.10 (<a
href="https://github.com/vitejs/vite-plugin-react/tree/HEAD/packages/plugin-react/issues/1198">#1198</a>)</li>
<li><a
href="https://github.com/vitejs/vite-plugin-react/commit/02cff2a0cf5c7e9792b1612baa380228f5e4d3c1"><code>02cff2a</code></a>
fix(deps): update all non-major dependencies (<a
href="https://github.com/vitejs/vite-plugin-react/tree/HEAD/packages/plugin-react/issues/1184">#1184</a>)</li>
<li><a
href="https://github.com/vitejs/vite-plugin-react/commit/4b9c890cdb21078ac45a86873b24f7e8613b8526"><code>4b9c890</code></a>
fix(deps): update react 19.2.5 (<a
href="https://github.com/vitejs/vite-plugin-react/tree/HEAD/packages/plugin-react/issues/1181">#1181</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/vitejs/vite-plugin-react/commits/plugin-react@6.0.2/packages/plugin-react">compare
view</a></li>
</ul>
</details>
<br />

Updates `vitest-browser-react` from 2.0.5 to 2.2.0
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/vitest-community/vitest-browser-react/releases">vitest-browser-react's
releases</a>.</em></p>
<blockquote>
<h2>v2.2.0</h2>
<h3>   🚀 Features</h3>
<ul>
<li>Add <code>createRootOptions</code> to
<code>ComponentRenderOptions</code>  -  by <a
href="https://github.com/nstepien"><code>@​nstepien</code></a> in <a
href="https://redirect.github.com/vitest-community/vitest-browser-react/issues/53">vitest-community/vitest-browser-react#53</a>
<a
href="https://github.com/vitest-community/vitest-browser-react/commit/8803d53"><!--
raw HTML omitted -->(8803d)<!-- raw HTML omitted --></a></li>
<li>Expose <code>page.renderHook</code>  -  by <a
href="https://github.com/sheremet-va"><code>@​sheremet-va</code></a> in
<a
href="https://redirect.github.com/vitest-community/vitest-browser-react/issues/54">vitest-community/vitest-browser-react#54</a>
<a
href="https://github.com/vitest-community/vitest-browser-react/commit/3838945"><!--
raw HTML omitted -->(38389)<!-- raw HTML omitted --></a></li>
</ul>
<h5>    <a
href="https://github.com/vitest-community/vitest-browser-react/compare/v2.1.0...v2.2.0">View
changes on GitHub</a></h5>
<h2>v2.1.0</h2>
<h3>   🚀 Features</h3>
<ul>
<li>Integrate trace mark with render  -  by <a
href="https://github.com/hi-ogawa"><code>@​hi-ogawa</code></a> and
<strong>Claude Opus 4.6</strong> in <a
href="https://redirect.github.com/vitest-community/vitest-browser-react/issues/47">vitest-community/vitest-browser-react#47</a>
<a
href="https://github.com/vitest-community/vitest-browser-react/commit/2b9835d"><!--
raw HTML omitted -->(2b983)<!-- raw HTML omitted --></a></li>
</ul>
<h3>   🐞 Bug Fixes</h3>
<ul>
<li>Update links to api documentation  -  by <a
href="https://github.com/nilshartmann"><code>@​nilshartmann</code></a>
in <a
href="https://redirect.github.com/vitest-community/vitest-browser-react/issues/48">vitest-community/vitest-browser-react#48</a>
<a
href="https://github.com/vitest-community/vitest-browser-react/commit/91885dd"><!--
raw HTML omitted -->(91885)<!-- raw HTML omitted --></a></li>
</ul>
<h5>    <a
href="https://github.com/vitest-community/vitest-browser-react/compare/v2.0.5...v2.1.0">View
changes on GitHub</a></h5>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/vitest-community/vitest-browser-react/commit/8de0ed7fb3a9a90df86e69489b722bb24ffeadbb"><code>8de0ed7</code></a>
chore: release v2.2.0</li>
<li><a
href="https://github.com/vitest-community/vitest-browser-react/commit/383894510b9fc5f8ce06678c473a546839b55084"><code>3838945</code></a>
feat: expose <code>page.renderHook</code> (<a
href="https://redirect.github.com/vitest-community/vitest-browser-react/issues/54">#54</a>)</li>
<li><a
href="https://github.com/vitest-community/vitest-browser-react/commit/8803d53b6b7a7dc2f55c6363188653efece4be5b"><code>8803d53</code></a>
feat: add <code>createRootOptions</code> to
<code>ComponentRenderOptions</code> (<a
href="https://redirect.github.com/vitest-community/vitest-browser-react/issues/53">#53</a>)</li>
<li><a
href="https://github.com/vitest-community/vitest-browser-react/commit/fa58d74d265ef4ed56d61df5f1c9907e7d9dcebe"><code>fa58d74</code></a>
chore: release v2.1.0</li>
<li><a
href="https://github.com/vitest-community/vitest-browser-react/commit/2b9835db315aa01afcde460d7c41d08634f31585"><code>2b9835d</code></a>
feat: integrate trace mark with render (<a
href="https://redirect.github.com/vitest-community/vitest-browser-react/issues/47">#47</a>)</li>
<li><a
href="https://github.com/vitest-community/vitest-browser-react/commit/91885dda84a285e96de5aeb7b172118515ca3e65"><code>91885dd</code></a>
fix: update links to api documentation (<a
href="https://redirect.github.com/vitest-community/vitest-browser-react/issues/48">#48</a>)</li>
<li>See full diff in <a
href="https://github.com/vitest-community/vitest-browser-react/compare/v2.0.5...v2.2.0">compare
view</a></li>
</ul>
</details>
<br />

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2026-06-03 11:54:56 -07:00
dependabot[bot] 12e157254b chore(deps): bump the vue group across 1 directory with 2 updates (#2479) 
Bumps the vue group with 2 updates in the / directory:
[vue](https://github.com/vuejs/core) and
[@vitejs/plugin-vue](https://github.com/vitejs/vite-plugin-vue/tree/HEAD/packages/plugin-vue).

Updates `vue` from 3.5.33 to 3.5.35
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/vuejs/core/releases">vue's
releases</a>.</em></p>
<blockquote>
<h2>v3.5.35</h2>
<p>For stable releases, please refer to <a
href="https://github.com/vuejs/core/blob/main/CHANGELOG.md">CHANGELOG.md</a>
for details.
For pre-releases, please refer to <a
href="https://github.com/vuejs/core/blob/minor/CHANGELOG.md">CHANGELOG.md</a>
of the <code>minor</code> branch.</p>
<h2>v3.5.34</h2>
<p>For stable releases, please refer to <a
href="https://github.com/vuejs/core/blob/main/CHANGELOG.md">CHANGELOG.md</a>
for details.
For pre-releases, please refer to <a
href="https://github.com/vuejs/core/blob/minor/CHANGELOG.md">CHANGELOG.md</a>
of the <code>minor</code> branch.</p>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/vuejs/core/blob/main/CHANGELOG.md">vue's
changelog</a>.</em></p>
<blockquote>
<h2><a
href="https://github.com/vuejs/core/compare/v3.5.34...v3.5.35">3.5.35</a>
(2026-05-27)</h2>
<h3>Bug Fixes</h3>
<ul>
<li><strong>compiler-core:</strong> avoid double processing v-for keys
with v-memo (<a
href="https://redirect.github.com/vuejs/core/issues/14861">#14861</a>)
(<a
href="https://github.com/vuejs/core/commit/34a0ded4d27289a8f227462bd35b6341a4b51831">34a0ded</a>),
closes <a
href="https://redirect.github.com/vuejs/core/issues/14859">#14859</a></li>
<li><strong>compiler-sfc:</strong> resolve top-level exports from files
registered as global types (<a
href="https://redirect.github.com/vuejs/core/issues/14805">#14805</a>)
(<a
href="https://github.com/vuejs/core/commit/3d077f26e33510f2ba001d14142ba76a1414dfff">3d077f2</a>),
closes <a
href="https://redirect.github.com/nuxt/nuxt/issues/33694">nuxt/nuxt#33694</a></li>
<li><strong>runtime-core:</strong> avoid repeated hydration mismatch
checks (<a
href="https://redirect.github.com/vuejs/core/issues/14857">#14857</a>)
(<a
href="https://github.com/vuejs/core/commit/170fc95eb64b97024dcb3df770557065e2919aa8">170fc95</a>),
closes <a
href="https://redirect.github.com/vuejs/core/issues/14855">#14855</a></li>
<li><strong>runtime-core:</strong> skip idle persisted transition hooks
in keep-alive moves (<a
href="https://redirect.github.com/vuejs/core/issues/14865">#14865</a>)
(<a
href="https://github.com/vuejs/core/commit/80fc139f90513943f1d0da20d353feec8a9ec894">80fc139</a>),
closes <a
href="https://redirect.github.com/vuejs/core/issues/14031">#14031</a></li>
<li><strong>server-renderer:</strong> propagate sync errors from
<code>ssrRenderSuspense</code> (<a
href="https://redirect.github.com/vuejs/core/issues/14804">#14804</a>)
(<a
href="https://github.com/vuejs/core/commit/47609975e294fbcc8017b6d68c9be38fa5508f36">4760997</a>),
closes <a
href="https://redirect.github.com/nuxt/nuxt/issues/28162">nuxt/nuxt#28162</a></li>
<li><strong>teleport:</strong> skip child unmount when pending mount
discarded (<a
href="https://redirect.github.com/vuejs/core/issues/14876">#14876</a>)
(<a
href="https://redirect.github.com/vuejs/core/issues/14877">#14877</a>)
(<a
href="https://github.com/vuejs/core/commit/584beb1262d1247d41ed3b463c485c57022fa922">584beb1</a>)</li>
</ul>
<h3>Performance Improvements</h3>
<ul>
<li><strong>reactivity:</strong> skip type checks for cached proxies (<a
href="https://redirect.github.com/vuejs/core/issues/14860">#14860</a>)
(<a
href="https://github.com/vuejs/core/commit/5734fe97f6e42d7abb1893c8bc38a17f7deb00b1">5734fe9</a>)</li>
<li><strong>runtime-dom:</strong> optimize array event handler dispatch
(<a
href="https://redirect.github.com/vuejs/core/issues/14828">#14828</a>)
(<a
href="https://github.com/vuejs/core/commit/bb18dc8e567ce22f1e5dfbc6b16c1003b48c2785">bb18dc8</a>)</li>
<li><strong>server-renderer:</strong> avoid materializing iterables in
ssrRenderList (<a
href="https://redirect.github.com/vuejs/core/issues/14821">#14821</a>)
(<a
href="https://github.com/vuejs/core/commit/1b7a2cc15c501a4b1e4be61874879381af59b74f">1b7a2cc</a>)</li>
</ul>
<h2><a
href="https://github.com/vuejs/core/compare/v3.5.33...v3.5.34">3.5.34</a>
(2026-05-06)</h2>
<h3>Bug Fixes</h3>
<ul>
<li><strong>compiler-sfc:</strong> infer Vue ref wrapper types when
source is unresolvable (<a
href="https://redirect.github.com/vuejs/core/issues/14758">#14758</a>)
(<a
href="https://github.com/vuejs/core/commit/7f46fd411b4e3f75ca755ee1318ea8e9aff43f56">7f46fd4</a>),
closes <a
href="https://redirect.github.com/vuejs/core/issues/14729">#14729</a></li>
<li><strong>compiler-sfc:</strong> preserve hash hrefs on
<code>&lt;image&gt;</code> elements (<a
href="https://redirect.github.com/vuejs/core/issues/14756">#14756</a>)
(<a
href="https://github.com/vuejs/core/commit/090b2e3a5149ec951c5313b270e5400a1fc870ce">090b2e3</a>)</li>
<li><strong>compiler-sfc:</strong> resolve type re-exports inside
declare global (<a
href="https://redirect.github.com/vuejs/core/issues/14766">#14766</a>)
(<a
href="https://github.com/vuejs/core/commit/acfffe34e7724a84c21bb8e51e8a5bc0da35f350">acfffe3</a>)</li>
<li><strong>reactivity:</strong> prevent orphan effect when created in a
stopped scope (<a
href="https://redirect.github.com/vuejs/core/issues/14778">#14778</a>)
(<a
href="https://github.com/vuejs/core/commit/c8e2d4adc9112d2529de0434acc1188dfc399bf4">c8e2d4a</a>),
closes <a
href="https://redirect.github.com/vuejs/core/issues/14777">#14777</a></li>
<li><strong>runtime-core:</strong> avoid symbol coercion during props
validation (<a
href="https://redirect.github.com/vuejs/core/issues/8539">#8539</a>) (<a
href="https://github.com/vuejs/core/commit/23d4fb5a6a070df3d2d4a043f0f62c141e376095">23d4fb5</a>),
closes <a
href="https://redirect.github.com/vuejs/core/issues/8487">#8487</a></li>
<li><strong>suspense:</strong> avoid DOM leak with out-in transition in
v-if fragment (<a
href="https://redirect.github.com/vuejs/core/issues/14762">#14762</a>)
(<a
href="https://github.com/vuejs/core/commit/9667e0d498ab39273614682986a666c3e73024d9">9667e0d</a>),
closes <a
href="https://redirect.github.com/vuejs/core/issues/14761">#14761</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/vuejs/core/commit/8be32d654f5c99de2801d6815e0dc798fb1f7d00"><code>8be32d6</code></a>
release: v3.5.35</li>
<li><a
href="https://github.com/vuejs/core/commit/80fc139f90513943f1d0da20d353feec8a9ec894"><code>80fc139</code></a>
fix(runtime-core): skip idle persisted transition hooks in keep-alive
moves (...</li>
<li><a
href="https://github.com/vuejs/core/commit/d6c73713fe20c325e805583d9b2e595b8cd8a111"><code>d6c7371</code></a>
ci: use backup action for size report comments</li>
<li><a
href="https://github.com/vuejs/core/commit/bb18dc8e567ce22f1e5dfbc6b16c1003b48c2785"><code>bb18dc8</code></a>
perf(runtime-dom): optimize array event handler dispatch (<a
href="https://redirect.github.com/vuejs/core/issues/14828">#14828</a>)</li>
<li><a
href="https://github.com/vuejs/core/commit/5734fe97f6e42d7abb1893c8bc38a17f7deb00b1"><code>5734fe9</code></a>
perf(reactivity): skip type checks for cached proxies (<a
href="https://redirect.github.com/vuejs/core/issues/14860">#14860</a>)</li>
<li><a
href="https://github.com/vuejs/core/commit/584beb1262d1247d41ed3b463c485c57022fa922"><code>584beb1</code></a>
fix(teleport): skip child unmount when pending mount discarded (<a
href="https://redirect.github.com/vuejs/core/issues/14876">#14876</a>)
(<a
href="https://redirect.github.com/vuejs/core/issues/14877">#14877</a>)</li>
<li><a
href="https://github.com/vuejs/core/commit/34a0ded4d27289a8f227462bd35b6341a4b51831"><code>34a0ded</code></a>
fix(compiler-core): avoid double processing v-for keys with v-memo (<a
href="https://redirect.github.com/vuejs/core/issues/14861">#14861</a>)</li>
<li><a
href="https://github.com/vuejs/core/commit/170fc95eb64b97024dcb3df770557065e2919aa8"><code>170fc95</code></a>
fix(runtime-core): avoid repeated hydration mismatch checks (<a
href="https://redirect.github.com/vuejs/core/issues/14857">#14857</a>)</li>
<li><a
href="https://github.com/vuejs/core/commit/1b7a2cc15c501a4b1e4be61874879381af59b74f"><code>1b7a2cc</code></a>
perf(server-renderer): avoid materializing iterables in ssrRenderList
(<a
href="https://redirect.github.com/vuejs/core/issues/14821">#14821</a>)</li>
<li><a
href="https://github.com/vuejs/core/commit/3d077f26e33510f2ba001d14142ba76a1414dfff"><code>3d077f2</code></a>
fix(compiler-sfc): resolve top-level exports from files registered as
global ...</li>
<li>Additional commits viewable in <a
href="https://github.com/vuejs/core/compare/v3.5.33...v3.5.35">compare
view</a></li>
</ul>
</details>
<br />

Updates `@vitejs/plugin-vue` from 6.0.6 to 6.0.7
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/vitejs/vite-plugin-vue/releases">@​vitejs/plugin-vue's
releases</a>.</em></p>
<blockquote>
<h2>plugin-vue@6.0.7</h2>
<p>Please refer to <a
href="https://github.com/vitejs/vite-plugin-vue/blob/plugin-vue@6.0.7/packages/plugin-vue/CHANGELOG.md">CHANGELOG.md</a>
for details.</p>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/vitejs/vite-plugin-vue/blob/main/packages/plugin-vue/CHANGELOG.md">@​vitejs/plugin-vue's
changelog</a>.</em></p>
<blockquote>
<h2><!-- raw HTML omitted --><a
href="https://github.com/vitejs/vite-plugin-vue/compare/plugin-vue@6.0.6...plugin-vue@6.0.7">6.0.7</a>
(2026-05-15)<!-- raw HTML omitted --></h2>
<h3>Features</h3>
<ul>
<li>use carets for <code>@rolldown/pluginutils</code> version (<a
href="https://redirect.github.com/vitejs/vite-plugin-vue/issues/776">#776</a>)
(<a
href="https://github.com/vitejs/vite-plugin-vue/commit/941b651d8329559fce9231aad4e178f54cccb013">941b651</a>)</li>
</ul>
<h3>Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> update all non-major dependencies (<a
href="https://redirect.github.com/vitejs/vite-plugin-vue/issues/762">#762</a>)
(<a
href="https://github.com/vitejs/vite-plugin-vue/commit/9e825b85ebe9b6006dc5927aaa8aabc0bcc7eceb">9e825b8</a>)</li>
<li><strong>deps:</strong> update all non-major dependencies (<a
href="https://redirect.github.com/vitejs/vite-plugin-vue/issues/774">#774</a>)
(<a
href="https://github.com/vitejs/vite-plugin-vue/commit/77dc8bc935216bb7ed13f1c2653a80ffdc99fd45">77dc8bc</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/vitejs/vite-plugin-vue/commit/f93acebe8f0c73a9558bd52baf6fd4cabe986213"><code>f93aceb</code></a>
release: plugin-vue@6.0.7</li>
<li><a
href="https://github.com/vitejs/vite-plugin-vue/commit/941b651d8329559fce9231aad4e178f54cccb013"><code>941b651</code></a>
feat: use carets for <code>@rolldown/pluginutils</code> version (<a
href="https://github.com/vitejs/vite-plugin-vue/tree/HEAD/packages/plugin-vue/issues/776">#776</a>)</li>
<li><a
href="https://github.com/vitejs/vite-plugin-vue/commit/77dc8bc935216bb7ed13f1c2653a80ffdc99fd45"><code>77dc8bc</code></a>
fix(deps): update all non-major dependencies (<a
href="https://github.com/vitejs/vite-plugin-vue/tree/HEAD/packages/plugin-vue/issues/774">#774</a>)</li>
<li><a
href="https://github.com/vitejs/vite-plugin-vue/commit/9e825b85ebe9b6006dc5927aaa8aabc0bcc7eceb"><code>9e825b8</code></a>
fix(deps): update all non-major dependencies (<a
href="https://github.com/vitejs/vite-plugin-vue/tree/HEAD/packages/plugin-vue/issues/762">#762</a>)</li>
<li>See full diff in <a
href="https://github.com/vitejs/vite-plugin-vue/commits/plugin-vue@6.0.7/packages/plugin-vue">compare
view</a></li>
</ul>
</details>
<br />

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2026-06-03 11:54:47 -07:00
dependabot[bot] cc570de814 chore(deps-dev): bump the svelte group with 2 updates (#2478) 
Bumps the svelte group with 2 updates:
[@sveltejs/vite-plugin-svelte](https://github.com/sveltejs/vite-plugin-svelte/tree/HEAD/packages/vite-plugin-svelte)
and
[svelte](https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte).

Updates `@sveltejs/vite-plugin-svelte` from 7.1.1 to 7.1.2
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/sveltejs/vite-plugin-svelte/releases">@​sveltejs/vite-plugin-svelte's
releases</a>.</em></p>
<blockquote>
<h2><code>@​sveltejs/vite-plugin-svelte</code><a
href="https://github.com/7"><code>@​7</code></a>.1.2</h2>
<h3>Patch Changes</h3>
<ul>
<li>fix: correctly resolve compiled CSS on the server for dependencies
with Svelte files (<a
href="https://redirect.github.com/sveltejs/vite-plugin-svelte/pull/1342">#1342</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/sveltejs/vite-plugin-svelte/blob/main/packages/vite-plugin-svelte/CHANGELOG.md">@​sveltejs/vite-plugin-svelte's
changelog</a>.</em></p>
<blockquote>
<h2>7.1.2</h2>
<h3>Patch Changes</h3>
<ul>
<li>fix: correctly resolve compiled CSS on the server for dependencies
with Svelte files (<a
href="https://redirect.github.com/sveltejs/vite-plugin-svelte/pull/1342">#1342</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/sveltejs/vite-plugin-svelte/commit/471f82216d4459a90d20f21c76b84aaf20c27e6e"><code>471f822</code></a>
Version Packages (<a
href="https://github.com/sveltejs/vite-plugin-svelte/tree/HEAD/packages/vite-plugin-svelte/issues/1344">#1344</a>)</li>
<li><a
href="https://github.com/sveltejs/vite-plugin-svelte/commit/1a9bc0858dd2448092661774b94a23719e236cd0"><code>1a9bc08</code></a>
fix: always retrieve CSS using component filename first (<a
href="https://github.com/sveltejs/vite-plugin-svelte/tree/HEAD/packages/vite-plugin-svelte/issues/1342">#1342</a>)</li>
<li>See full diff in <a
href="https://github.com/sveltejs/vite-plugin-svelte/commits/@sveltejs/vite-plugin-svelte@7.1.2/packages/vite-plugin-svelte">compare
view</a></li>
</ul>
</details>
<br />

Updates `svelte` from 5.55.7 to 5.56.1
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/sveltejs/svelte/releases">svelte's
releases</a>.</em></p>
<blockquote>
<h2>svelte@5.56.1</h2>
<h3>Patch Changes</h3>
<ul>
<li>
<p>fix: error at compile time on duplicate snippet/declaration tag
definitions (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18351">#18351</a>)</p>
</li>
<li>
<p>fix: parse declaration tag contents more robustly (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18353">#18353</a>)</p>
</li>
<li>
<p>fix: correctly transform references to earlier declarators in a
declaration tag (e.g. <code>{let a = $state(0), b = $derived(a *
2)}</code>) (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18348">#18348</a>)</p>
</li>
<li>
<p>fix: avoid spurious <code>state_referenced_locally</code> warnings
for <code>$derived</code> declarations in declaration tags (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18348">#18348</a>)</p>
</li>
<li>
<p>fix: tolerate whitespace before <code>let</code>/<code>const</code>
in declaration tags (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18348">#18348</a>)</p>
</li>
<li>
<p>fix: prevent infinite loop when a tag's expression ends with a
trailing <code>/</code> at the end of the input (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18350">#18350</a>)</p>
</li>
<li>
<p>fix: more robust parsing of declaration tags with regards to
<code>type</code> (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18330">#18330</a>)</p>
</li>
<li>
<p>fix: preserve newlines in spread input values when the
<code>type</code> attribute is applied after <code>value</code> (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18345">#18345</a>)</p>
</li>
<li>
<p>fix: update <code>SvelteURLSearchParams</code> when setting duplicate
keys to the same joined value (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18336">#18336</a>)</p>
</li>
<li>
<p>fix: check references for blockers on server, too (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18352">#18352</a>)</p>
</li>
</ul>
<h2>svelte@5.56.0</h2>
<h3>Minor Changes</h3>
<ul>
<li>feat: allow declarations in the template (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18282">#18282</a>)</li>
</ul>
<h3>Patch Changes</h3>
<ul>
<li>
<p>perf: use <code>createElement</code> instead of
<code>createElementNS</code> for HTML elements (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18262">#18262</a>)</p>
</li>
<li>
<p>perf: store <code>current_sources</code> as a <code>Set</code> for
O(1) membership checks (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18278">#18278</a>)</p>
</li>
<li>
<p>perf: deduplicate identical hoisted templates within a component (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18320">#18320</a>)</p>
</li>
<li>
<p>perf: hoist <code>rest_props</code> exclude list as a module-scope
<code>Set</code> (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18252">#18252</a>)</p>
</li>
</ul>
<h2>svelte@5.55.10</h2>
<h3>Patch Changes</h3>
<ul>
<li>
<p>fix: unlink errored and otherwise finished batch (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18264">#18264</a>)</p>
</li>
<li>
<p>perf: walk composedPath() directly in delegated event propagation (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18268">#18268</a>)</p>
</li>
<li>
<p>fix: transfer effects when merging batches (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18254">#18254</a>)</p>
</li>
<li>
<p>fix: allow <code>$derived(await ...)</code> in disconnected effect
roots (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18273">#18273</a>)</p>
</li>
<li>
<p>fix: remove temporary raw-text hydration markers (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18269">#18269</a>)</p>
</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/sveltejs/svelte/blob/main/packages/svelte/CHANGELOG.md">svelte's
changelog</a>.</em></p>
<blockquote>
<h2>5.56.1</h2>
<h3>Patch Changes</h3>
<ul>
<li>
<p>fix: error at compile time on duplicate snippet/declaration tag
definitions (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18351">#18351</a>)</p>
</li>
<li>
<p>fix: parse declaration tag contents more robustly (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18353">#18353</a>)</p>
</li>
<li>
<p>fix: correctly transform references to earlier declarators in a
declaration tag (e.g. <code>{let a = $state(0), b = $derived(a *
2)}</code>) (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18348">#18348</a>)</p>
</li>
<li>
<p>fix: avoid spurious <code>state_referenced_locally</code> warnings
for <code>$derived</code> declarations in declaration tags (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18348">#18348</a>)</p>
</li>
<li>
<p>fix: tolerate whitespace before <code>let</code>/<code>const</code>
in declaration tags (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18348">#18348</a>)</p>
</li>
<li>
<p>fix: prevent infinite loop when a tag's expression ends with a
trailing <code>/</code> at the end of the input (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18350">#18350</a>)</p>
</li>
<li>
<p>fix: more robust parsing of declaration tags with regards to
<code>type</code> (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18330">#18330</a>)</p>
</li>
<li>
<p>fix: preserve newlines in spread input values when the
<code>type</code> attribute is applied after <code>value</code> (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18345">#18345</a>)</p>
</li>
<li>
<p>fix: update <code>SvelteURLSearchParams</code> when setting duplicate
keys to the same joined value (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18336">#18336</a>)</p>
</li>
<li>
<p>fix: check references for blockers on server, too (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18352">#18352</a>)</p>
</li>
</ul>
<h2>5.56.0</h2>
<h3>Minor Changes</h3>
<ul>
<li>feat: allow declarations in the template (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18282">#18282</a>)</li>
</ul>
<h3>Patch Changes</h3>
<ul>
<li>
<p>perf: use <code>createElement</code> instead of
<code>createElementNS</code> for HTML elements (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18262">#18262</a>)</p>
</li>
<li>
<p>perf: store <code>current_sources</code> as a <code>Set</code> for
O(1) membership checks (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18278">#18278</a>)</p>
</li>
<li>
<p>perf: deduplicate identical hoisted templates within a component (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18320">#18320</a>)</p>
</li>
<li>
<p>perf: hoist <code>rest_props</code> exclude list as a module-scope
<code>Set</code> (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18252">#18252</a>)</p>
</li>
</ul>
<h2>5.55.10</h2>
<h3>Patch Changes</h3>
<ul>
<li>
<p>fix: unlink errored and otherwise finished batch (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18264">#18264</a>)</p>
</li>
<li>
<p>perf: walk composedPath() directly in delegated event propagation (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18268">#18268</a>)</p>
</li>
<li>
<p>fix: transfer effects when merging batches (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18254">#18254</a>)</p>
</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/sveltejs/svelte/commit/3ef761b87b84a7aecd0e11aa4c21a41bb1c180e1"><code>3ef761b</code></a>
Version Packages (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/18346">#18346</a>)</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/5b8db1be35555fee3b938f9d7eab93f2aee48b7e"><code>5b8db1b</code></a>
fix: error at compile time on duplicate snippet/declaration tag
definitions (...</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/56013a2c01454388ea5f58642377038f29cdec4a"><code>56013a2</code></a>
fix: check references for blockers on server, too (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/18352">#18352</a>)</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/2afb895ffabe918d69f8463e06637b060b7a4dce"><code>2afb895</code></a>
fix: parse declaration tags with a division operator in the initializer
(<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/18353">#18353</a>)</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/b471c15e61c90f820f0e059cfe90d56c135a8e3f"><code>b471c15</code></a>
fix: don't hang on a tag whose expression ends with a trailing slash (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/18350">#18350</a>)</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/c74f44fff99de06270c26098600f891835a15288"><code>c74f44f</code></a>
fix: don't mistake <code>type</code> identifier expressions for TS
<code>type</code> declarations i...</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/b76b937e0053b7368b9a94bf2b351b181bd2eda6"><code>b76b937</code></a>
fix: various declaration tag bugs (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/18348">#18348</a>)</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/378bb25097088c2277aa063408c62818cc1f6c4e"><code>378bb25</code></a>
fix: set input type before spread value (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/18345">#18345</a>)</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/2f6307af65fdecce9e7f37ce78464d9431b266ce"><code>2f6307a</code></a>
Fix searchParams.set duplicate updates (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/18336">#18336</a>)</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/11985c020fe1f7f7755494929c5d59f44a45e990"><code>11985c0</code></a>
docs: desloppify browser support page (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/18333">#18333</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/sveltejs/svelte/commits/svelte@5.56.1/packages/svelte">compare
view</a></li>
</ul>
</details>
<br />


Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore <dependency name> major version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's major version (unless you unignore this specific
dependency's major version or upgrade to it yourself)
- `@dependabot ignore <dependency name> minor version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's minor version (unless you unignore this specific
dependency's minor version or upgrade to it yourself)
- `@dependabot ignore <dependency name>` will close this group update PR
and stop Dependabot creating any more for the specific dependency
(unless you unignore this specific dependency or upgrade to it yourself)
- `@dependabot unignore <dependency name>` will remove all of the ignore
conditions of the specified dependency
- `@dependabot unignore <dependency name> <ignore condition>` will
remove the ignore condition of the specified dependency and ignore
conditions


</details>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2026-06-03 11:35:02 -07:00
github-actions[bot] e5bd490c52 chore: version packages (#2470) 
This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to main, this PR will
be updated.


# Releases
## @langchain/langgraph-sdk@1.9.13

### Patch Changes

- [#2469](https://github.com/langchain-ai/langgraphjs/pull/2469)
[`0bbe66e`](https://github.com/langchain-ai/langgraphjs/commit/0bbe66e31de3abe7526c7810755a40c31bc60e0d)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): normalize HITL edit decisions for Python servers

`StreamController.respond()` now mirrors camelCase and snake_case on
edit
decisions (`editedAction` / `edited_action`) so JS clients can resume
    human-in-the-loop interrupts against Python LangGraph servers.

## @langchain/angular@1.0.13

### Patch Changes

- Updated dependencies
\[[`0bbe66e`](https://github.com/langchain-ai/langgraphjs/commit/0bbe66e31de3abe7526c7810755a40c31bc60e0d)]:
    -   @langchain/langgraph-sdk@1.9.13

## @langchain/react@1.0.13

### Patch Changes

- Updated dependencies
\[[`0bbe66e`](https://github.com/langchain-ai/langgraphjs/commit/0bbe66e31de3abe7526c7810755a40c31bc60e0d)]:
    -   @langchain/langgraph-sdk@1.9.13

## @langchain/svelte@1.0.13

### Patch Changes

- Updated dependencies
\[[`0bbe66e`](https://github.com/langchain-ai/langgraphjs/commit/0bbe66e31de3abe7526c7810755a40c31bc60e0d)]:
    -   @langchain/langgraph-sdk@1.9.13

## @langchain/vue@1.0.13

### Patch Changes

- Updated dependencies
\[[`0bbe66e`](https://github.com/langchain-ai/langgraphjs/commit/0bbe66e31de3abe7526c7810755a40c31bc60e0d)]:
    -   @langchain/langgraph-sdk@1.9.13

## @example/ai-elements@0.1.28

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.13

## @examples/assistant-ui-claude@0.1.28

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.13

## @examples/ui-angular@0.0.38

### Patch Changes

- Updated dependencies
\[[`0bbe66e`](https://github.com/langchain-ai/langgraphjs/commit/0bbe66e31de3abe7526c7810755a40c31bc60e0d)]:
    -   @langchain/langgraph-sdk@1.9.13
    -   @langchain/angular@1.0.13

## @examples/ui-multimodal@0.0.14

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.13

## @examples/ui-react@0.0.14

### Patch Changes

- Updated dependencies
\[[`0bbe66e`](https://github.com/langchain-ai/langgraphjs/commit/0bbe66e31de3abe7526c7810755a40c31bc60e0d)]:
    -   @langchain/langgraph-sdk@1.9.13
    -   @langchain/react@1.0.13

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
 2026-06-02 11:34:58 -07:00
Christian Bromann 0bbe66e31d fix(sdk): normalize HITL edit decisions for Python servers (#2469) 
## Summary
- Normalize HITL resume payloads in `StreamController.respond()` and
`respondAll()` so edit decisions include both `editedAction` and
`edited_action`.
- Add `normalizeHitlResponseForServer` in the SDK UI layer and export it
for direct use.
- Cover normalization with unit tests on the payload helper and on
`respond()` wiring.
 2026-06-02 11:30:15 -07:00
github-actions[bot] c6b29fb040 chore: version packages (#2465) 
This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to main, this PR will
be updated.


# Releases
## @langchain/langgraph-checkpoint-mongodb@1.3.3

### Patch Changes

- [#2260](https://github.com/langchain-ai/langgraphjs/pull/2260)
[`4d03dcb`](https://github.com/langchain-ai/langgraphjs/commit/4d03dcbc28bbfdf4c0f0ac065b9853652836d2f9)
Thanks [@venkat22022202](https://github.com/venkat22022202)! -
fix(mongodb): include pendingWrites in list() results

## @langchain/langgraph@1.3.4

### Patch Changes

- [#2035](https://github.com/langchain-ai/langgraphjs/pull/2035)
[`7c3a98b`](https://github.com/langchain-ai/langgraphjs/commit/7c3a98b23af29fee0d9f064942abb71044ed0e51)
Thanks [@JadenKim-dev](https://github.com/JadenKim-dev)! - fix(core):
prevent Zod schema defaults from overwriting checkpoint state in
Command.update

- Updated dependencies
\[[`0491534`](https://github.com/langchain-ai/langgraphjs/commit/04915347128e40fc9617647cadba6b472a357d36)]:
    -   @langchain/langgraph-sdk@1.9.12

## @langchain/langgraph-sdk@1.9.12

### Patch Changes

- [#2467](https://github.com/langchain-ai/langgraphjs/pull/2467)
[`0491534`](https://github.com/langchain-ai/langgraphjs/commit/04915347128e40fc9617647cadba6b472a357d36)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): route headless tool resumes through respond on v1 stream

`useStream` was calling `submit(null, { command })` for headless-tool
resumes,
    which dispatches `run.start` without delivering the tool result. Add
`applyHeadlessToolResumeCommand` to route payloads through `respond` /
`respondAll`, and tighten headless-tool browser tests to assert
end-to-end
    resume and graph completion.

## @langchain/angular@1.0.12

### Patch Changes

- [#2467](https://github.com/langchain-ai/langgraphjs/pull/2467)
[`0491534`](https://github.com/langchain-ai/langgraphjs/commit/04915347128e40fc9617647cadba6b472a357d36)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): route headless tool resumes through respond on v1 stream

`useStream` was calling `submit(null, { command })` for headless-tool
resumes,
    which dispatches `run.start` without delivering the tool result. Add
`applyHeadlessToolResumeCommand` to route payloads through `respond` /
`respondAll`, and tighten headless-tool browser tests to assert
end-to-end
    resume and graph completion.

- Updated dependencies
\[[`0491534`](https://github.com/langchain-ai/langgraphjs/commit/04915347128e40fc9617647cadba6b472a357d36)]:
    -   @langchain/langgraph-sdk@1.9.12

## @langchain/react@1.0.12

### Patch Changes

- [#2467](https://github.com/langchain-ai/langgraphjs/pull/2467)
[`0491534`](https://github.com/langchain-ai/langgraphjs/commit/04915347128e40fc9617647cadba6b472a357d36)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): route headless tool resumes through respond on v1 stream

`useStream` was calling `submit(null, { command })` for headless-tool
resumes,
    which dispatches `run.start` without delivering the tool result. Add
`applyHeadlessToolResumeCommand` to route payloads through `respond` /
`respondAll`, and tighten headless-tool browser tests to assert
end-to-end
    resume and graph completion.

- Updated dependencies
\[[`0491534`](https://github.com/langchain-ai/langgraphjs/commit/04915347128e40fc9617647cadba6b472a357d36)]:
    -   @langchain/langgraph-sdk@1.9.12

## @langchain/svelte@1.0.12

### Patch Changes

- [#2467](https://github.com/langchain-ai/langgraphjs/pull/2467)
[`0491534`](https://github.com/langchain-ai/langgraphjs/commit/04915347128e40fc9617647cadba6b472a357d36)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): route headless tool resumes through respond on v1 stream

`useStream` was calling `submit(null, { command })` for headless-tool
resumes,
    which dispatches `run.start` without delivering the tool result. Add
`applyHeadlessToolResumeCommand` to route payloads through `respond` /
`respondAll`, and tighten headless-tool browser tests to assert
end-to-end
    resume and graph completion.

- Updated dependencies
\[[`0491534`](https://github.com/langchain-ai/langgraphjs/commit/04915347128e40fc9617647cadba6b472a357d36)]:
    -   @langchain/langgraph-sdk@1.9.12

## @langchain/vue@1.0.12

### Patch Changes

- [#2467](https://github.com/langchain-ai/langgraphjs/pull/2467)
[`0491534`](https://github.com/langchain-ai/langgraphjs/commit/04915347128e40fc9617647cadba6b472a357d36)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): route headless tool resumes through respond on v1 stream

`useStream` was calling `submit(null, { command })` for headless-tool
resumes,
    which dispatches `run.start` without delivering the tool result. Add
`applyHeadlessToolResumeCommand` to route payloads through `respond` /
`respondAll`, and tighten headless-tool browser tests to assert
end-to-end
    resume and graph completion.

- Updated dependencies
\[[`0491534`](https://github.com/langchain-ai/langgraphjs/commit/04915347128e40fc9617647cadba6b472a357d36)]:
    -   @langchain/langgraph-sdk@1.9.12

## @example/ai-elements@0.1.27

### Patch Changes

- Updated dependencies
\[[`7c3a98b`](https://github.com/langchain-ai/langgraphjs/commit/7c3a98b23af29fee0d9f064942abb71044ed0e51),
[`0491534`](https://github.com/langchain-ai/langgraphjs/commit/04915347128e40fc9617647cadba6b472a357d36)]:
    -   @langchain/langgraph@1.3.4
    -   @langchain/react@1.0.12

## @examples/assistant-ui-claude@0.1.27

### Patch Changes

- Updated dependencies
\[[`7c3a98b`](https://github.com/langchain-ai/langgraphjs/commit/7c3a98b23af29fee0d9f064942abb71044ed0e51),
[`0491534`](https://github.com/langchain-ai/langgraphjs/commit/04915347128e40fc9617647cadba6b472a357d36)]:
    -   @langchain/langgraph@1.3.4
    -   @langchain/react@1.0.12

## @examples/ui-angular@0.0.37

### Patch Changes

- Updated dependencies
\[[`7c3a98b`](https://github.com/langchain-ai/langgraphjs/commit/7c3a98b23af29fee0d9f064942abb71044ed0e51),
[`0491534`](https://github.com/langchain-ai/langgraphjs/commit/04915347128e40fc9617647cadba6b472a357d36)]:
    -   @langchain/langgraph@1.3.4
    -   @langchain/langgraph-sdk@1.9.12
    -   @langchain/angular@1.0.12

## @examples/ui-multimodal@0.0.13

### Patch Changes

- Updated dependencies
\[[`7c3a98b`](https://github.com/langchain-ai/langgraphjs/commit/7c3a98b23af29fee0d9f064942abb71044ed0e51),
[`0491534`](https://github.com/langchain-ai/langgraphjs/commit/04915347128e40fc9617647cadba6b472a357d36)]:
    -   @langchain/langgraph@1.3.4
    -   @langchain/react@1.0.12

## @examples/ui-react@0.0.13

### Patch Changes

- Updated dependencies
\[[`7c3a98b`](https://github.com/langchain-ai/langgraphjs/commit/7c3a98b23af29fee0d9f064942abb71044ed0e51),
[`0491534`](https://github.com/langchain-ai/langgraphjs/commit/04915347128e40fc9617647cadba6b472a357d36)]:
    -   @langchain/langgraph@1.3.4
    -   @langchain/langgraph-sdk@1.9.12
    -   @langchain/react@1.0.12

## langgraph@1.0.36

### Patch Changes

- Updated dependencies
\[[`7c3a98b`](https://github.com/langchain-ai/langgraphjs/commit/7c3a98b23af29fee0d9f064942abb71044ed0e51)]:
    -   @langchain/langgraph@1.3.4

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
 2026-06-02 10:57:53 -07:00
Christian Bromann 0491534712 fix(sdk): route headless tool resumes through respond on v1 stream (#2467) 
## Summary

- Fix headless-tool resume on the v1 stream protocol by routing resume
payloads through `applyHeadlessToolResumeCommand` (`respond` /
`respondAll`) instead of `submit(null, { command })`.
- Export `applyHeadlessToolResumeCommand` and
`HeadlessToolResumeController` from `@langchain/langgraph-sdk` and
re-export from `@langchain/react`.
- Strengthen headless-tool browser tests across React, Vue, Angular, and
Svelte to assert tool result values, final agent message, idle loading
state, and no lingering interrupts.
 2026-06-02 10:53:27 -07:00
github-actions[bot] d2ca90f8e2 chore: version packages (#2453) 
This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to main, this PR will
be updated.


# Releases
## @langchain/langgraph-checkpoint@1.0.4

### Patch Changes

- [#2344](https://github.com/langchain-ai/langgraphjs/pull/2344)
[`0125920`](https://github.com/langchain-ai/langgraphjs/commit/0125920a2c4a87dc1d66aaf541ea16146f8cf842)
Thanks [@dependabot](https://github.com/apps/dependabot)! - chore(deps):
bump uuid to 14.0.0 and keep checkpoint ID ordering stable

Bump `uuid` from 10.x/13.x to 14.0.0 across packages. Starting with uuid
11, `v6({ clockseq })` no longer advances the sub-millisecond time
counter when an explicit `clockseq` is passed, so checkpoint IDs created
within the same millisecond were ordered only by `clockseq`. Since
checkpoint IDs are sorted lexicographically, this broke ordering — most
visibly for the negative `clockseq` used by the first ("input")
checkpoint, which sorted as the newest.

`uuid6()` now maintains its own monotonic `(msecs, nsecs)` clock
(mirroring uuid 10's internal v1 behavior) so the time component is
always strictly increasing and checkpoint ordering no longer depends on
the `clockseq` value. `emptyCheckpoint()` also uses a non-negative
`clockseq`.

## @langchain/langgraph-checkpoint-mongodb@1.3.2

### Patch Changes

- [#2186](https://github.com/langchain-ai/langgraphjs/pull/2186)
[`26c2e32`](https://github.com/langchain-ai/langgraphjs/commit/26c2e325f435a2c061d6b78a7bd6af089cb1e0e6)
Thanks [@jackjin1997](https://github.com/jackjin1997)! - fix: metadata
filter in list() now works by querying a plain JSON shadow copy instead
of the serialized binary blob

## @langchain/langgraph-checkpoint-postgres@1.0.2

### Patch Changes

- [#2255](https://github.com/langchain-ai/langgraphjs/pull/2255)
[`e82a50b`](https://github.com/langchain-ai/langgraphjs/commit/e82a50b961a9413dab1ad2248747d5c73a6a1e58)
Thanks [@leesta24](https://github.com/leesta24)! -
fix(checkpoint-postgres): move serialization outside transaction in
put()

## @langchain/langgraph-checkpoint-redis@1.0.7

### Patch Changes

- [#2344](https://github.com/langchain-ai/langgraphjs/pull/2344)
[`0125920`](https://github.com/langchain-ai/langgraphjs/commit/0125920a2c4a87dc1d66aaf541ea16146f8cf842)
Thanks [@dependabot](https://github.com/apps/dependabot)! - chore(deps):
bump uuid to 14.0.0 and keep checkpoint ID ordering stable

Bump `uuid` from 10.x/13.x to 14.0.0 across packages. Starting with uuid
11, `v6({ clockseq })` no longer advances the sub-millisecond time
counter when an explicit `clockseq` is passed, so checkpoint IDs created
within the same millisecond were ordered only by `clockseq`. Since
checkpoint IDs are sorted lexicographically, this broke ordering — most
visibly for the negative `clockseq` used by the first ("input")
checkpoint, which sorted as the newest.

`uuid6()` now maintains its own monotonic `(msecs, nsecs)` clock
(mirroring uuid 10's internal v1 behavior) so the time component is
always strictly increasing and checkpoint ordering no longer depends on
the `clockseq` value. `emptyCheckpoint()` also uses a non-negative
`clockseq`.

## @langchain/langgraph-api@1.2.4

### Patch Changes

- [#2344](https://github.com/langchain-ai/langgraphjs/pull/2344)
[`0125920`](https://github.com/langchain-ai/langgraphjs/commit/0125920a2c4a87dc1d66aaf541ea16146f8cf842)
Thanks [@dependabot](https://github.com/apps/dependabot)! - chore(deps):
bump uuid to 14.0.0 and keep checkpoint ID ordering stable

Bump `uuid` from 10.x/13.x to 14.0.0 across packages. Starting with uuid
11, `v6({ clockseq })` no longer advances the sub-millisecond time
counter when an explicit `clockseq` is passed, so checkpoint IDs created
within the same millisecond were ordered only by `clockseq`. Since
checkpoint IDs are sorted lexicographically, this broke ordering — most
visibly for the negative `clockseq` used by the first ("input")
checkpoint, which sorted as the newest.

`uuid6()` now maintains its own monotonic `(msecs, nsecs)` clock
(mirroring uuid 10's internal v1 behavior) so the time component is
always strictly increasing and checkpoint ordering no longer depends on
the `clockseq` value. `emptyCheckpoint()` also uses a non-negative
`clockseq`.

-   Updated dependencies \[]:
    -   @langchain/langgraph-ui@1.2.4

## @langchain/langgraph-cli@1.2.4

### Patch Changes

- [#1925](https://github.com/langchain-ai/langgraphjs/pull/1925)
[`6503319`](https://github.com/langchain-ai/langgraphjs/commit/65033191cc3dd671d64dfac78ccdad453fdfbda2)
Thanks [@jbrody-nexxa](https://github.com/jbrody-nexxa)! - fix(cli): add
--no-reload flag to dev command

- Updated dependencies
\[[`0125920`](https://github.com/langchain-ai/langgraphjs/commit/0125920a2c4a87dc1d66aaf541ea16146f8cf842)]:
    -   @langchain/langgraph-api@1.2.4

## @langchain/langgraph@1.3.3

### Patch Changes

- [#2037](https://github.com/langchain-ai/langgraphjs/pull/2037)
[`9eb478f`](https://github.com/langchain-ai/langgraphjs/commit/9eb478ffeeda2ad9c3bff2cd0f0ac602b0a79f4f)
Thanks [@pawel-twardziak](https://github.com/pawel-twardziak)! -
Decouple `ContextType` generic from `configurable` in `PregelOptions` so
that providing a custom context type no longer incorrectly narrows the
configurable parameter.

- [#2457](https://github.com/langchain-ai/langgraphjs/pull/2457)
[`91a5494`](https://github.com/langchain-ai/langgraphjs/commit/91a54947155b3fad3234001e63e20099a63ed999)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(langgraph): pass context with stateful RemoteGraph runs

Pop `thread_id` from run `config.configurable` and forward `context` to
the SDK so checkpointed remote runs accept user context without a 400
from ambiguous parameters. Closes
[#1922](https://github.com/langchain-ai/langgraphjs/issues/1922).

- [#1988](https://github.com/langchain-ai/langgraphjs/pull/1988)
[`6d4bf92`](https://github.com/langchain-ai/langgraphjs/commit/6d4bf927e5cf3744034205528bcd09964949d6d7)
Thanks [@Axadali](https://github.com/Axadali)! - Fix race condition in
IterableReadableWritableStream.push() that caused ERR_INVALID_STATE
errors when streaming with multiple parallel nodes and aborting the
stream.

- [#2409](https://github.com/langchain-ai/langgraphjs/pull/2409)
[`101b70a`](https://github.com/langchain-ai/langgraphjs/commit/101b70aa8d7ec26ec1654ef814689b832f1e17f3)
Thanks [@pragnyanramtha](https://github.com/pragnyanramtha)! - Preserve
non-plain objects passed through `Send` and `Command` argument
deserialization.

- [#2344](https://github.com/langchain-ai/langgraphjs/pull/2344)
[`0125920`](https://github.com/langchain-ai/langgraphjs/commit/0125920a2c4a87dc1d66aaf541ea16146f8cf842)
Thanks [@dependabot](https://github.com/apps/dependabot)! - chore(deps):
bump uuid to 14.0.0 and keep checkpoint ID ordering stable

Bump `uuid` from 10.x/13.x to 14.0.0 across packages. Starting with uuid
11, `v6({ clockseq })` no longer advances the sub-millisecond time
counter when an explicit `clockseq` is passed, so checkpoint IDs created
within the same millisecond were ordered only by `clockseq`. Since
checkpoint IDs are sorted lexicographically, this broke ordering — most
visibly for the negative `clockseq` used by the first ("input")
checkpoint, which sorted as the newest.

`uuid6()` now maintains its own monotonic `(msecs, nsecs)` clock
(mirroring uuid 10's internal v1 behavior) so the time component is
always strictly increasing and checkpoint ordering no longer depends on
the `clockseq` value. `emptyCheckpoint()` also uses a non-negative
`clockseq`.

- Updated dependencies
\[[`863b555`](https://github.com/langchain-ai/langgraphjs/commit/863b555346de02c2c0be290e877b7d260a3f8856),
[`0125920`](https://github.com/langchain-ai/langgraphjs/commit/0125920a2c4a87dc1d66aaf541ea16146f8cf842)]:
    -   @langchain/langgraph-sdk@1.9.11
    -   @langchain/langgraph-checkpoint@1.0.4

## @langchain/langgraph-supervisor@1.0.4

### Patch Changes

- [#2344](https://github.com/langchain-ai/langgraphjs/pull/2344)
[`0125920`](https://github.com/langchain-ai/langgraphjs/commit/0125920a2c4a87dc1d66aaf541ea16146f8cf842)
Thanks [@dependabot](https://github.com/apps/dependabot)! - chore(deps):
bump uuid to 14.0.0 and keep checkpoint ID ordering stable

Bump `uuid` from 10.x/13.x to 14.0.0 across packages. Starting with uuid
11, `v6({ clockseq })` no longer advances the sub-millisecond time
counter when an explicit `clockseq` is passed, so checkpoint IDs created
within the same millisecond were ordered only by `clockseq`. Since
checkpoint IDs are sorted lexicographically, this broke ordering — most
visibly for the negative `clockseq` used by the first ("input")
checkpoint, which sorted as the newest.

`uuid6()` now maintains its own monotonic `(msecs, nsecs)` clock
(mirroring uuid 10's internal v1 behavior) so the time component is
always strictly increasing and checkpoint ordering no longer depends on
the `clockseq` value. `emptyCheckpoint()` also uses a non-negative
`clockseq`.

## @langchain/langgraph-sdk@1.9.11

### Patch Changes

- [#2455](https://github.com/langchain-ai/langgraphjs/pull/2455)
[`863b555`](https://github.com/langchain-ai/langgraphjs/commit/863b555346de02c2c0be290e877b7d260a3f8856)
Thanks [@JHSeo-git](https://github.com/JHSeo-git)! - fix(sdk): prefer
completed task's direct mapping over pending checkpoint's positional
guess in fetchSubagentHistory

- [#2344](https://github.com/langchain-ai/langgraphjs/pull/2344)
[`0125920`](https://github.com/langchain-ai/langgraphjs/commit/0125920a2c4a87dc1d66aaf541ea16146f8cf842)
Thanks [@dependabot](https://github.com/apps/dependabot)! - chore(deps):
bump uuid to 14.0.0 and keep checkpoint ID ordering stable

Bump `uuid` from 10.x/13.x to 14.0.0 across packages. Starting with uuid
11, `v6({ clockseq })` no longer advances the sub-millisecond time
counter when an explicit `clockseq` is passed, so checkpoint IDs created
within the same millisecond were ordered only by `clockseq`. Since
checkpoint IDs are sorted lexicographically, this broke ordering — most
visibly for the negative `clockseq` used by the first ("input")
checkpoint, which sorted as the newest.

`uuid6()` now maintains its own monotonic `(msecs, nsecs)` clock
(mirroring uuid 10's internal v1 behavior) so the time component is
always strictly increasing and checkpoint ordering no longer depends on
the `clockseq` value. `emptyCheckpoint()` also uses a non-negative
`clockseq`.

## @langchain/angular@1.0.11

### Patch Changes

- Updated dependencies
\[[`863b555`](https://github.com/langchain-ai/langgraphjs/commit/863b555346de02c2c0be290e877b7d260a3f8856),
[`0125920`](https://github.com/langchain-ai/langgraphjs/commit/0125920a2c4a87dc1d66aaf541ea16146f8cf842)]:
    -   @langchain/langgraph-sdk@1.9.11

## @langchain/react@1.0.11

### Patch Changes

- Updated dependencies
\[[`863b555`](https://github.com/langchain-ai/langgraphjs/commit/863b555346de02c2c0be290e877b7d260a3f8856),
[`0125920`](https://github.com/langchain-ai/langgraphjs/commit/0125920a2c4a87dc1d66aaf541ea16146f8cf842)]:
    -   @langchain/langgraph-sdk@1.9.11

## @langchain/svelte@1.0.11

### Patch Changes

- Updated dependencies
\[[`863b555`](https://github.com/langchain-ai/langgraphjs/commit/863b555346de02c2c0be290e877b7d260a3f8856),
[`0125920`](https://github.com/langchain-ai/langgraphjs/commit/0125920a2c4a87dc1d66aaf541ea16146f8cf842)]:
    -   @langchain/langgraph-sdk@1.9.11

## @langchain/vue@1.0.11

### Patch Changes

- Updated dependencies
\[[`863b555`](https://github.com/langchain-ai/langgraphjs/commit/863b555346de02c2c0be290e877b7d260a3f8856),
[`0125920`](https://github.com/langchain-ai/langgraphjs/commit/0125920a2c4a87dc1d66aaf541ea16146f8cf842)]:
    -   @langchain/langgraph-sdk@1.9.11

## @langchain/langgraph-ui@1.2.4



## @example/ai-elements@0.1.26

### Patch Changes

- Updated dependencies
\[[`9eb478f`](https://github.com/langchain-ai/langgraphjs/commit/9eb478ffeeda2ad9c3bff2cd0f0ac602b0a79f4f),
[`91a5494`](https://github.com/langchain-ai/langgraphjs/commit/91a54947155b3fad3234001e63e20099a63ed999),
[`6d4bf92`](https://github.com/langchain-ai/langgraphjs/commit/6d4bf927e5cf3744034205528bcd09964949d6d7),
[`101b70a`](https://github.com/langchain-ai/langgraphjs/commit/101b70aa8d7ec26ec1654ef814689b832f1e17f3),
[`0125920`](https://github.com/langchain-ai/langgraphjs/commit/0125920a2c4a87dc1d66aaf541ea16146f8cf842)]:
    -   @langchain/langgraph@1.3.3
    -   @langchain/react@1.0.11

## @examples/assistant-ui-claude@0.1.26

### Patch Changes

- Updated dependencies
\[[`9eb478f`](https://github.com/langchain-ai/langgraphjs/commit/9eb478ffeeda2ad9c3bff2cd0f0ac602b0a79f4f),
[`91a5494`](https://github.com/langchain-ai/langgraphjs/commit/91a54947155b3fad3234001e63e20099a63ed999),
[`6d4bf92`](https://github.com/langchain-ai/langgraphjs/commit/6d4bf927e5cf3744034205528bcd09964949d6d7),
[`101b70a`](https://github.com/langchain-ai/langgraphjs/commit/101b70aa8d7ec26ec1654ef814689b832f1e17f3),
[`0125920`](https://github.com/langchain-ai/langgraphjs/commit/0125920a2c4a87dc1d66aaf541ea16146f8cf842)]:
    -   @langchain/langgraph@1.3.3
    -   @langchain/react@1.0.11

## @examples/ui-angular@0.0.36

### Patch Changes

- Updated dependencies
\[[`863b555`](https://github.com/langchain-ai/langgraphjs/commit/863b555346de02c2c0be290e877b7d260a3f8856),
[`9eb478f`](https://github.com/langchain-ai/langgraphjs/commit/9eb478ffeeda2ad9c3bff2cd0f0ac602b0a79f4f),
[`91a5494`](https://github.com/langchain-ai/langgraphjs/commit/91a54947155b3fad3234001e63e20099a63ed999),
[`6d4bf92`](https://github.com/langchain-ai/langgraphjs/commit/6d4bf927e5cf3744034205528bcd09964949d6d7),
[`101b70a`](https://github.com/langchain-ai/langgraphjs/commit/101b70aa8d7ec26ec1654ef814689b832f1e17f3),
[`0125920`](https://github.com/langchain-ai/langgraphjs/commit/0125920a2c4a87dc1d66aaf541ea16146f8cf842)]:
    -   @langchain/langgraph-sdk@1.9.11
    -   @langchain/langgraph@1.3.3
    -   @langchain/angular@1.0.11

## @examples/ui-multimodal@0.0.12

### Patch Changes

- Updated dependencies
\[[`9eb478f`](https://github.com/langchain-ai/langgraphjs/commit/9eb478ffeeda2ad9c3bff2cd0f0ac602b0a79f4f),
[`91a5494`](https://github.com/langchain-ai/langgraphjs/commit/91a54947155b3fad3234001e63e20099a63ed999),
[`6d4bf92`](https://github.com/langchain-ai/langgraphjs/commit/6d4bf927e5cf3744034205528bcd09964949d6d7),
[`101b70a`](https://github.com/langchain-ai/langgraphjs/commit/101b70aa8d7ec26ec1654ef814689b832f1e17f3),
[`0125920`](https://github.com/langchain-ai/langgraphjs/commit/0125920a2c4a87dc1d66aaf541ea16146f8cf842)]:
    -   @langchain/langgraph@1.3.3
    -   @langchain/react@1.0.11

## @examples/ui-react@0.0.12

### Patch Changes

- Updated dependencies
\[[`863b555`](https://github.com/langchain-ai/langgraphjs/commit/863b555346de02c2c0be290e877b7d260a3f8856),
[`9eb478f`](https://github.com/langchain-ai/langgraphjs/commit/9eb478ffeeda2ad9c3bff2cd0f0ac602b0a79f4f),
[`91a5494`](https://github.com/langchain-ai/langgraphjs/commit/91a54947155b3fad3234001e63e20099a63ed999),
[`6d4bf92`](https://github.com/langchain-ai/langgraphjs/commit/6d4bf927e5cf3744034205528bcd09964949d6d7),
[`101b70a`](https://github.com/langchain-ai/langgraphjs/commit/101b70aa8d7ec26ec1654ef814689b832f1e17f3),
[`0125920`](https://github.com/langchain-ai/langgraphjs/commit/0125920a2c4a87dc1d66aaf541ea16146f8cf842)]:
    -   @langchain/langgraph-sdk@1.9.11
    -   @langchain/langgraph@1.3.3
    -   @langchain/react@1.0.11

## langgraph@1.0.35

### Patch Changes

- Updated dependencies
\[[`9eb478f`](https://github.com/langchain-ai/langgraphjs/commit/9eb478ffeeda2ad9c3bff2cd0f0ac602b0a79f4f),
[`91a5494`](https://github.com/langchain-ai/langgraphjs/commit/91a54947155b3fad3234001e63e20099a63ed999),
[`6d4bf92`](https://github.com/langchain-ai/langgraphjs/commit/6d4bf927e5cf3744034205528bcd09964949d6d7),
[`101b70a`](https://github.com/langchain-ai/langgraphjs/commit/101b70aa8d7ec26ec1654ef814689b832f1e17f3),
[`0125920`](https://github.com/langchain-ai/langgraphjs/commit/0125920a2c4a87dc1d66aaf541ea16146f8cf842)]:
    -   @langchain/langgraph@1.3.3

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
 2026-06-01 09:20:26 -07:00
dependabot[bot] 0125920a2c chore(deps): bump uuid from 10.0.0 to 14.0.0 (#2344) 
Bumps [uuid](https://github.com/uuidjs/uuid) from 10.0.0 to 14.0.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/uuidjs/uuid/releases">uuid's
releases</a>.</em></p>
<blockquote>
<h2>v14.0.0</h2>
<h2><a
href="https://github.com/uuidjs/uuid/compare/v13.0.0...v14.0.0">14.0.0</a>
(2026-04-19)</h2>
<h3>⚠ BREAKING CHANGES</h3>
<ul>
<li>expect <code>crypto</code> to be global everywhere (requires
node@20+) (<a
href="https://redirect.github.com/uuidjs/uuid/issues/935">#935</a>)</li>
<li>drop node@18 support (<a
href="https://redirect.github.com/uuidjs/uuid/issues/934">#934</a>)</li>
</ul>
<h3>Features</h3>
<ul>
<li>drop node@18 support (<a
href="https://redirect.github.com/uuidjs/uuid/issues/934">#934</a>) (<a
href="https://github.com/uuidjs/uuid/commit/dc4ddb87272ed2843faccd130bcc41d492688bd3">dc4ddb8</a>)</li>
</ul>
<h3>Bug Fixes</h3>
<ul>
<li>expect <code>crypto</code> to be global everywhere (requires
node@20+) (<a
href="https://redirect.github.com/uuidjs/uuid/issues/935">#935</a>) (<a
href="https://github.com/uuidjs/uuid/commit/f2c235f93059325fa43e1106e624b5291bb523c4">f2c235f</a>)</li>
<li>Use GITHUB_TOKEN for release-please and enable npm provenance (<a
href="https://redirect.github.com/uuidjs/uuid/issues/925">#925</a>) (<a
href="https://github.com/uuidjs/uuid/commit/ffa31383e8e4e1f0b4e22e504561272041b8738c">ffa3138</a>)</li>
</ul>
<h2>v13.0.2</h2>
<h2><a
href="https://github.com/uuidjs/uuid/compare/v13.0.1...v13.0.2">13.0.2</a>
(2026-05-04)</h2>
<h3>Bug Fixes</h3>
<ul>
<li>rerelease to fix provenance. (<a
href="https://github.com/uuidjs/uuid/commit/49ccb35f78c0c4ce1409dd2f1d89f83caadba10b">49ccb35</a>)</li>
</ul>
<h2>v13.0.1</h2>
<h2><a
href="https://github.com/uuidjs/uuid/compare/v13.0.0...v13.0.1">13.0.1</a>
(2026-04-27)</h2>
<h3>Bug Fixes</h3>
<ul>
<li>backport fix for GHSA-w5hq-g745-h8pq (<a
href="https://github.com/uuidjs/uuid/commit/9d27ddf7046ce496ef39569ff84d948eeff9cb2a">9d27ddf</a>)</li>
</ul>
<h2>v13.0.0</h2>
<h2><a
href="https://github.com/uuidjs/uuid/compare/v12.0.0...v13.0.0">13.0.0</a>
(2025-09-08)</h2>
<h3>⚠ BREAKING CHANGES</h3>
<ul>
<li>make browser exports the default (<a
href="https://redirect.github.com/uuidjs/uuid/issues/901">#901</a>)</li>
</ul>
<h3>Bug Fixes</h3>
<ul>
<li>make browser exports the default (<a
href="https://redirect.github.com/uuidjs/uuid/issues/901">#901</a>) (<a
href="https://github.com/uuidjs/uuid/commit/bce9d72a3ae5b9a3dcd8eb21ef6d1820288a427a">bce9d72</a>)</li>
</ul>
<h2>v12.0.1</h2>
<h2><a
href="https://github.com/uuidjs/uuid/compare/v12.0.0...v12.0.1">12.0.1</a>
(2026-04-29)</h2>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/uuidjs/uuid/blob/main/CHANGELOG.md">uuid's
changelog</a>.</em></p>
<blockquote>
<h2><a
href="https://github.com/uuidjs/uuid/compare/v13.0.0...v14.0.0">14.0.0</a>
(2026-04-19)</h2>
<h3>Security</h3>
<ul>
<li>Fixes <a
href="https://github.com/uuidjs/uuid/security/advisories/GHSA-w5hq-g745-h8pq">GHSA-w5hq-g745-h8pq</a>:
<code>v3()</code>, <code>v5()</code>, and <code>v6()</code> did not
validate that writes would remain within the bounds of a caller-supplied
buffer, allowing out-of-bounds writes when an invalid
<code>offset</code> was provided. A <code>RangeError</code> is now
thrown if <code>offset &lt; 0</code> or <code>offset + 16 &gt;
buf.length</code>.</li>
</ul>
<h3>⚠ BREAKING CHANGES</h3>
<ul>
<li><code>crypto</code> is now expected to be globally defined (requires
node@20+) (<a
href="https://redirect.github.com/uuidjs/uuid/issues/935">#935</a>)</li>
<li>drop node@18 support (<a
href="https://redirect.github.com/uuidjs/uuid/issues/934">#934</a>)</li>
<li>upgrade minimum supported TypeScript version to 5.4.3, in keeping
with the project's policy of supporting TypeScript versions released
within the last two years</li>
</ul>
<h2><a
href="https://github.com/uuidjs/uuid/compare/v12.0.0...v13.0.0">13.0.0</a>
(2025-09-08)</h2>
<h3>⚠ BREAKING CHANGES</h3>
<ul>
<li>make browser exports the default (<a
href="https://redirect.github.com/uuidjs/uuid/issues/901">#901</a>)</li>
</ul>
<h3>Bug Fixes</h3>
<ul>
<li>make browser exports the default (<a
href="https://redirect.github.com/uuidjs/uuid/issues/901">#901</a>) (<a
href="https://github.com/uuidjs/uuid/commit/bce9d72a3ae5b9a3dcd8eb21ef6d1820288a427a">bce9d72</a>)</li>
</ul>
<h2><a
href="https://github.com/uuidjs/uuid/compare/v11.1.0...v12.0.0">12.0.0</a>
(2025-09-05)</h2>
<h3>⚠ BREAKING CHANGES</h3>
<ul>
<li>update to typescript@5.2 (<a
href="https://redirect.github.com/uuidjs/uuid/issues/887">#887</a>)</li>
<li>remove CommonJS support (<a
href="https://redirect.github.com/uuidjs/uuid/issues/886">#886</a>)</li>
<li>drop node@16 support (<a
href="https://redirect.github.com/uuidjs/uuid/issues/883">#883</a>)</li>
</ul>
<h3>Features</h3>
<ul>
<li>add node@24 to ci matrix (<a
href="https://redirect.github.com/uuidjs/uuid/issues/879">#879</a>) (<a
href="https://github.com/uuidjs/uuid/commit/42b6178aa21a593257f0a72abacd220f0b7b8a92">42b6178</a>)</li>
<li>drop node@16 support (<a
href="https://redirect.github.com/uuidjs/uuid/issues/883">#883</a>) (<a
href="https://github.com/uuidjs/uuid/commit/0f38cf10366ab074f9328ae2021eea04d5f2e530">0f38cf1</a>)</li>
<li>remove CommonJS support (<a
href="https://redirect.github.com/uuidjs/uuid/issues/886">#886</a>) (<a
href="https://github.com/uuidjs/uuid/commit/ae786e27265f50bcf7cead196c29f1869297c42f">ae786e2</a>)</li>
<li>update to typescript@5.2 (<a
href="https://redirect.github.com/uuidjs/uuid/issues/887">#887</a>) (<a
href="https://github.com/uuidjs/uuid/commit/c7ee40598ed78584d81ab78dffded9fe5ff20b01">c7ee405</a>)</li>
</ul>
<h3>Bug Fixes</h3>
<ul>
<li>improve v4() performance (<a
href="https://redirect.github.com/uuidjs/uuid/issues/894">#894</a>) (<a
href="https://github.com/uuidjs/uuid/commit/5fd974c12718c8848035650b69b8948f12ace197">5fd974c</a>)</li>
<li>restore node: prefix (<a
href="https://redirect.github.com/uuidjs/uuid/issues/889">#889</a>) (<a
href="https://github.com/uuidjs/uuid/commit/e1f42a354593093ba0479f0b4047dae82d28c507">e1f42a3</a>)</li>
</ul>
<h2><a
href="https://github.com/uuidjs/uuid/compare/v11.0.5...v11.1.0">11.1.0</a>
(2025-02-19)</h2>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/uuidjs/uuid/commit/7c1ea087a8149b57380fc8bb7f68c3a215cb6e4b"><code>7c1ea08</code></a>
chore(main): release 14.0.0 (<a
href="https://redirect.github.com/uuidjs/uuid/issues/926">#926</a>)</li>
<li><a
href="https://github.com/uuidjs/uuid/commit/3d2c5b0342f0fcb52a5ac681c3d47c13e7444b34"><code>3d2c5b0</code></a>
Merge commit from fork</li>
<li><a
href="https://github.com/uuidjs/uuid/commit/f2c235f93059325fa43e1106e624b5291bb523c4"><code>f2c235f</code></a>
fix!: expect <code>crypto</code> to be global everywhere (requires
node@20+) (<a
href="https://redirect.github.com/uuidjs/uuid/issues/935">#935</a>)</li>
<li><a
href="https://github.com/uuidjs/uuid/commit/529ef0899f5dd503d2ee90d690585d63d78bc212"><code>529ef08</code></a>
chore: upgrade TypeScript and fixup types (<a
href="https://redirect.github.com/uuidjs/uuid/issues/927">#927</a>)</li>
<li><a
href="https://github.com/uuidjs/uuid/commit/086fd7976f11433edf9ac80be876b3ad243fe087"><code>086fd79</code></a>
chore: update dependencies (<a
href="https://redirect.github.com/uuidjs/uuid/issues/933">#933</a>)</li>
<li><a
href="https://github.com/uuidjs/uuid/commit/dc4ddb87272ed2843faccd130bcc41d492688bd3"><code>dc4ddb8</code></a>
feat!: drop node@18 support (<a
href="https://redirect.github.com/uuidjs/uuid/issues/934">#934</a>)</li>
<li><a
href="https://github.com/uuidjs/uuid/commit/0f1f9c9c9cedbae5a1d363d5406c5dfbabe81404"><code>0f1f9c9</code></a>
chore: switch to Biome for parsing and linting (<a
href="https://redirect.github.com/uuidjs/uuid/issues/932">#932</a>)</li>
<li><a
href="https://github.com/uuidjs/uuid/commit/e2879e64bf125add903c1eff6e0860542c605013"><code>e2879e6</code></a>
chore: use maintained version of npm-run-all (<a
href="https://redirect.github.com/uuidjs/uuid/issues/930">#930</a>)</li>
<li><a
href="https://github.com/uuidjs/uuid/commit/ffa31383e8e4e1f0b4e22e504561272041b8738c"><code>ffa3138</code></a>
fix: Use GITHUB_TOKEN for release-please and enable npm provenance (<a
href="https://redirect.github.com/uuidjs/uuid/issues/925">#925</a>)</li>
<li><a
href="https://github.com/uuidjs/uuid/commit/0423d49df2dc8efc300c804731d25f4d7e0fccc4"><code>0423d49</code></a>
docs: remove obsolete v1 option notes (<a
href="https://redirect.github.com/uuidjs/uuid/issues/915">#915</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/uuidjs/uuid/compare/v10.0.0...v14.0.0">compare
view</a></li>
</ul>
</details>
<details>
<summary>Maintainer changes</summary>
<p>This version was pushed to npm by <a
href="https://www.npmjs.com/~GitHub%20Actions">GitHub Actions</a>, a new
releaser for uuid since your current version.</p>
</details>
<details>
<summary>Install script changes</summary>
<p>This version adds <code>prepare</code> script that runs during
installation. Review the package contents before updating.</p>
</details>
<br />


> **Note**
> Automatic rebases have been disabled on this pull request as it has
been open for over 30 days.

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Christian Bromann <git@bromann.dev>
 2026-05-31 23:19:01 -07:00
JHSeo 863b555346 fix(sdk): prefer completed task's direct mapping over pending checkpoint's positional guess in fetchSubagentHistory (#2455) 
Fixes #2454

## Problem

`StreamManager.fetchSubagentHistory` (`libs/sdk/src/ui/manager.ts`)
restores each subagent's conversation from its subgraph checkpoint by
first resolving every subagent `tool_call_id` to its subgraph
`checkpoint_ns`. It scans the parent thread's history **newest-first**
and, per checkpoint, tries two strategies:

1. **Direct mapping** — read the `tool_call_id` straight off a completed
PUSH task's result `ToolMessage` (`task.name + ":" + task.id`). The code
comments correctly call this *"more robust than positional alignment ...
preferred"*.
2. **Positional fallback** — when task results aren't populated yet,
align push tasks to the AI message's subagent tool calls by Send index
(`task.path[1]`).

The loop **breaks on the first checkpoint that yields any mapping**
(direct *or* positional). That break is the bug.

When the most recent checkpoint is a still-pending PUSH task — e.g. a
run stopped at an interrupt — its task has no result, so the direct map
is empty and the **positional fallback runs against the head checkpoint
instead**. The fallback's backward scan of `values.messages` then
latches onto a *stale* AI message whose subagent actually **completed in
an older checkpoint**, positionally aligns it to the head's unrelated
pending task, and breaks — before the loop ever reaches the older
checkpoint whose task result holds the **correct** direct mapping.

Net effect: the subagent's history is reconstructed from the **wrong
subgraph namespace** (or not at all). A newer, lower-confidence
positional guess silently shadows an older, authoritative direct mapping
— the opposite of the code's stated intent.

## Fix

Split namespace resolution into two phases:

1. **Phase 1 — direct mapping across the _entire_ history first.**
Collect all `tool_call_id → namespace` mappings from completed task
results before attempting any fallback. These are unambiguous, so no
pending head checkpoint can pre-empt them.
2. **Phase 2 — positional fallback only for tool calls still unmapped**
after phase 1 (the genuinely live/pending case). This preserves the
existing behavior for in-flight runs while guaranteeing a correct direct
mapping is never overwritten by a positional guess.

No backend/protocol change is required — the server already serializes
the correct material (the completed task result with the matching
`tool_call_id`); only the client-side resolution order was wrong.

## Testing

- Added a regression test (`fetchSubagentHistory namespace resolution`):
a pending head checkpoint sitting in front of an older checkpoint that
holds the correct completed mapping. Verified it **fails on the pre-fix
code** (`expected [ 'Stale pending result' ] to include 'Correct
research result'`) and **passes with this change**.
- `vitest run` (SDK): **595 passed**, no type errors.
- `oxlint`: 0 warnings / 0 errors · `oxfmt --check`: clean · `tsc -p
libs/sdk/tsconfig.json --noEmit`: clean.

---------

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: Christian Bromann <git@bromann.dev>
 2026-05-31 20:54:44 -07:00
github-actions[bot] 381a9f64d0 chore: version packages (#2445) 
This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to main, this PR will
be updated.


# Releases
## @langchain/langgraph-checkpoint@1.0.3

### Patch Changes

- [#2352](https://github.com/langchain-ai/langgraphjs/pull/2352)
[`14f2a79`](https://github.com/langchain-ai/langgraphjs/commit/14f2a796912e81d7f52f0a4f16747f6d0a269209)
Thanks [@Nagendhra-web](https://github.com/Nagendhra-web)! -
fix(langgraph-checkpoint): block prototype pollution in MemorySaver via
reserved storage keys

    `MemorySaver` previously embedded `thread_id`, `checkpoint_ns`,
`checkpoint_id`, and `task_id` directly into property accesses on the
nested plain objects `this.storage` and `this.writes`. A caller able to
shape any of those fields (every quickstart, tutorial, and test fixture
    uses `MemorySaver` by default) could pass `"__proto__"`,
    `"constructor"`, or `"prototype"` and have the subsequent assignment
    mutate `Object.prototype`. From that point every plain object in the
    process inherits the injected property, breaking `for...in` loops,
truthy short-circuits, and downstream serializers across unrelated code
    paths. CWE-1321.

Adds an `assertSafeStorageKey` chokepoint applied at every public entry
that touches `storage` or `writes` (`put`, `putWrites`, `deleteThread`,
    `getTuple`, `list`). The guard rejects non-string values, the empty
string (unless explicitly opted-in for `checkpoint_ns`), and the three
    prototype-pollution keys. Behaviour for valid string identifiers is
    unchanged.

## @langchain/langgraph-checkpoint-redis@1.0.6

### Patch Changes

- [#2350](https://github.com/langchain-ai/langgraphjs/pull/2350)
[`1e73c6b`](https://github.com/langchain-ai/langgraphjs/commit/1e73c6b4630bbc4aa976eea4bfc33c4f753b7ee9)
Thanks [@Nagendhra-web](https://github.com/Nagendhra-web)! -
fix(checkpoint-redis): block Redis KEYS / SCAN pattern injection via
top-level identifiers

`RedisSaver` and `ShallowRedisSaver` previously embedded `thread_id`,
`checkpoint_ns`, `checkpoint_id`, and `task_id` directly into Redis keys
and `client.keys(pattern)` calls with no validation. A caller able to
    shape any of those fields (multi-tenant SDK deployments where the
`RunnableConfig` originates from request input, or webhook payloads that
flow into a persisted thread) could promote a string identifier into a
    glob pattern (`*`, `?`, `[...]`) or escape character (`\`).

    The most severe sink is `deleteThread`: a `threadId` of `*` issues
`client.keys("checkpoint:*:*")` followed by `client.del(...)`, deleting
    every checkpoint in the database across every tenant. `getTuple`,
    `list`, and `loadPendingWrites` are exposed to the same pattern via
the fallback paths that bypass the existing `escapeRediSearchTagValue`
    defense.

    Adds a single `assertSafeKeyComponent` helper exported from
    `./utils.js` and applies it at every key-building site. The guard
    asserts the value is a non-empty string (the empty `checkpoint_ns`
    default is opt-in via `{ allowEmpty: true }`) and rejects the Redis
pattern meta-characters `* ? [ ] \`. The `:` delimiter is intentionally
    permitted because LangGraph emits it as a legitimate part of
    `checkpoint_ns` for subgraphs / nested graphs, where it only ever
appears as a literal in the key. Behavior for valid string identifiers
    is unchanged.

## @langchain/langgraph-api@1.2.3

### Patch Changes

- [#2447](https://github.com/langchain-ai/langgraphjs/pull/2447)
[`80c2806`](https://github.com/langchain-ai/langgraphjs/commit/80c2806cb2da93745a640664bd0cf603c2361da9)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
protocol-v2: fold forkFrom client-side and honor per-run
multitaskStrategy

    The SDK now folds the ergonomic `forkFrom` option into
`config.configurable.checkpoint_id` before sending `run.start`, so the
agent server only ever accepts the single, legacy-compliant fork field
(`forkFrom` no longer hits the wire). The protocol-v2 reference servers
    drop their top-level `forkFrom` normalization accordingly.

The protocol-v2 servers now honor the caller's `multitaskStrategy` per
run (one of `reject` \| `rollback` \| `interrupt` \| `enqueue`) instead
of
hardcoding it, falling back to `enqueue` when omitted or unrecognized.

- [#2443](https://github.com/langchain-ai/langgraphjs/pull/2443)
[`80a8c12`](https://github.com/langchain-ai/langgraphjs/commit/80a8c1200a240fd984edc4deb26a7787d08c7532)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
refactor(sdk): drop StreamSubmitOptions.command and simplify forkFrom

    Remove the misleading submit({ command }) surface from protocol-v2
StreamController; HITL resume is respond() only. Accept forkFrom as a
    plain checkpoint id string and align protocol-v2 servers and docs.

- [#2448](https://github.com/langchain-ai/langgraphjs/pull/2448)
[`2c14b12`](https://github.com/langchain-ai/langgraphjs/commit/2c14b12a80c306578563e77595943037c7c4844d)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
protocol-v2: add `respondAll()` and run config/metadata on interrupt
resume

The stream controller (and the React/Angular/Svelte/Vue wrappers) gain a
`respondAll(responsesById, options)` method to resume several interrupts
pending at the same checkpoint in a single command — required for runs
that
pause on multiple interrupts at once (e.g. parallel tool-authorization
      prompts), which sequential `respond()` calls cannot handle.

`respond()` now takes an options object (`{ interruptId?, namespace?,
config?, metadata? }`) so a resumed run can carry the same run-level
config
(model, user context, …) and metadata (trigger source, test flags, …) a
fresh `submit()` would. The protocol-v2 reference servers read the new
`responses` batch and `config` / `metadata` fields leniently and fold
them
      onto the run that services the `input.respond` command.

- Updated dependencies
\[[`80a8c12`](https://github.com/langchain-ai/langgraphjs/commit/80a8c1200a240fd984edc4deb26a7787d08c7532)]:
    -   @langchain/langgraph-ui@1.2.3

## @langchain/langgraph-cli@1.2.3

### Patch Changes

- [#2443](https://github.com/langchain-ai/langgraphjs/pull/2443)
[`80a8c12`](https://github.com/langchain-ai/langgraphjs/commit/80a8c1200a240fd984edc4deb26a7787d08c7532)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
refactor(sdk): drop StreamSubmitOptions.command and simplify forkFrom

    Remove the misleading submit({ command }) surface from protocol-v2
StreamController; HITL resume is respond() only. Accept forkFrom as a
    plain checkpoint id string and align protocol-v2 servers and docs.

- Updated dependencies
\[[`80c2806`](https://github.com/langchain-ai/langgraphjs/commit/80c2806cb2da93745a640664bd0cf603c2361da9),
[`80a8c12`](https://github.com/langchain-ai/langgraphjs/commit/80a8c1200a240fd984edc4deb26a7787d08c7532),
[`2c14b12`](https://github.com/langchain-ai/langgraphjs/commit/2c14b12a80c306578563e77595943037c7c4844d)]:
    -   @langchain/langgraph-api@1.2.3

## @langchain/langgraph-ui@1.2.3

### Patch Changes

- [#2443](https://github.com/langchain-ai/langgraphjs/pull/2443)
[`80a8c12`](https://github.com/langchain-ai/langgraphjs/commit/80a8c1200a240fd984edc4deb26a7787d08c7532)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
refactor(sdk): drop StreamSubmitOptions.command and simplify forkFrom

    Remove the misleading submit({ command }) surface from protocol-v2
StreamController; HITL resume is respond() only. Accept forkFrom as a
    plain checkpoint id string and align protocol-v2 servers and docs.

## @langchain/langgraph-sdk@1.9.10

### Patch Changes

- [#2447](https://github.com/langchain-ai/langgraphjs/pull/2447)
[`80c2806`](https://github.com/langchain-ai/langgraphjs/commit/80c2806cb2da93745a640664bd0cf603c2361da9)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
protocol-v2: fold forkFrom client-side and honor per-run
multitaskStrategy

    The SDK now folds the ergonomic `forkFrom` option into
`config.configurable.checkpoint_id` before sending `run.start`, so the
agent server only ever accepts the single, legacy-compliant fork field
(`forkFrom` no longer hits the wire). The protocol-v2 reference servers
    drop their top-level `forkFrom` normalization accordingly.

The protocol-v2 servers now honor the caller's `multitaskStrategy` per
run (one of `reject` \| `rollback` \| `interrupt` \| `enqueue`) instead
of
hardcoding it, falling back to `enqueue` when omitted or unrecognized.

- [#2443](https://github.com/langchain-ai/langgraphjs/pull/2443)
[`80a8c12`](https://github.com/langchain-ai/langgraphjs/commit/80a8c1200a240fd984edc4deb26a7787d08c7532)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
refactor(sdk): drop StreamSubmitOptions.command and simplify forkFrom

    Remove the misleading submit({ command }) surface from protocol-v2
StreamController; HITL resume is respond() only. Accept forkFrom as a
    plain checkpoint id string and align protocol-v2 servers and docs.

- [#2448](https://github.com/langchain-ai/langgraphjs/pull/2448)
[`2c14b12`](https://github.com/langchain-ai/langgraphjs/commit/2c14b12a80c306578563e77595943037c7c4844d)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
protocol-v2: add `respondAll()` and run config/metadata on interrupt
resume

The stream controller (and the React/Angular/Svelte/Vue wrappers) gain a
`respondAll(responsesById, options)` method to resume several interrupts
pending at the same checkpoint in a single command — required for runs
that
pause on multiple interrupts at once (e.g. parallel tool-authorization
      prompts), which sequential `respond()` calls cannot handle.

`respond()` now takes an options object (`{ interruptId?, namespace?,
config?, metadata? }`) so a resumed run can carry the same run-level
config
(model, user context, …) and metadata (trigger source, test flags, …) a
fresh `submit()` would. The protocol-v2 reference servers read the new
`responses` batch and `config` / `metadata` fields leniently and fold
them
      onto the run that services the `input.respond` command.

## @langchain/angular@1.0.10

### Patch Changes

- [#2443](https://github.com/langchain-ai/langgraphjs/pull/2443)
[`80a8c12`](https://github.com/langchain-ai/langgraphjs/commit/80a8c1200a240fd984edc4deb26a7787d08c7532)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
refactor(sdk): drop StreamSubmitOptions.command and simplify forkFrom

    Remove the misleading submit({ command }) surface from protocol-v2
StreamController; HITL resume is respond() only. Accept forkFrom as a
    plain checkpoint id string and align protocol-v2 servers and docs.

- [#2448](https://github.com/langchain-ai/langgraphjs/pull/2448)
[`2c14b12`](https://github.com/langchain-ai/langgraphjs/commit/2c14b12a80c306578563e77595943037c7c4844d)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
protocol-v2: add `respondAll()` and run config/metadata on interrupt
resume

The stream controller (and the React/Angular/Svelte/Vue wrappers) gain a
`respondAll(responsesById, options)` method to resume several interrupts
pending at the same checkpoint in a single command — required for runs
that
pause on multiple interrupts at once (e.g. parallel tool-authorization
      prompts), which sequential `respond()` calls cannot handle.

`respond()` now takes an options object (`{ interruptId?, namespace?,
config?, metadata? }`) so a resumed run can carry the same run-level
config
(model, user context, …) and metadata (trigger source, test flags, …) a
fresh `submit()` would. The protocol-v2 reference servers read the new
`responses` batch and `config` / `metadata` fields leniently and fold
them
      onto the run that services the `input.respond` command.

- Updated dependencies
\[[`80c2806`](https://github.com/langchain-ai/langgraphjs/commit/80c2806cb2da93745a640664bd0cf603c2361da9),
[`80a8c12`](https://github.com/langchain-ai/langgraphjs/commit/80a8c1200a240fd984edc4deb26a7787d08c7532),
[`2c14b12`](https://github.com/langchain-ai/langgraphjs/commit/2c14b12a80c306578563e77595943037c7c4844d)]:
    -   @langchain/langgraph-sdk@1.9.10

## @langchain/react@1.0.10

### Patch Changes

- [#2443](https://github.com/langchain-ai/langgraphjs/pull/2443)
[`80a8c12`](https://github.com/langchain-ai/langgraphjs/commit/80a8c1200a240fd984edc4deb26a7787d08c7532)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
refactor(sdk): drop StreamSubmitOptions.command and simplify forkFrom

    Remove the misleading submit({ command }) surface from protocol-v2
StreamController; HITL resume is respond() only. Accept forkFrom as a
    plain checkpoint id string and align protocol-v2 servers and docs.

- [#2448](https://github.com/langchain-ai/langgraphjs/pull/2448)
[`2c14b12`](https://github.com/langchain-ai/langgraphjs/commit/2c14b12a80c306578563e77595943037c7c4844d)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
protocol-v2: add `respondAll()` and run config/metadata on interrupt
resume

The stream controller (and the React/Angular/Svelte/Vue wrappers) gain a
`respondAll(responsesById, options)` method to resume several interrupts
pending at the same checkpoint in a single command — required for runs
that
pause on multiple interrupts at once (e.g. parallel tool-authorization
      prompts), which sequential `respond()` calls cannot handle.

`respond()` now takes an options object (`{ interruptId?, namespace?,
config?, metadata? }`) so a resumed run can carry the same run-level
config
(model, user context, …) and metadata (trigger source, test flags, …) a
fresh `submit()` would. The protocol-v2 reference servers read the new
`responses` batch and `config` / `metadata` fields leniently and fold
them
      onto the run that services the `input.respond` command.

- Updated dependencies
\[[`80c2806`](https://github.com/langchain-ai/langgraphjs/commit/80c2806cb2da93745a640664bd0cf603c2361da9),
[`80a8c12`](https://github.com/langchain-ai/langgraphjs/commit/80a8c1200a240fd984edc4deb26a7787d08c7532),
[`2c14b12`](https://github.com/langchain-ai/langgraphjs/commit/2c14b12a80c306578563e77595943037c7c4844d)]:
    -   @langchain/langgraph-sdk@1.9.10

## @langchain/svelte@1.0.10

### Patch Changes

- [#2443](https://github.com/langchain-ai/langgraphjs/pull/2443)
[`80a8c12`](https://github.com/langchain-ai/langgraphjs/commit/80a8c1200a240fd984edc4deb26a7787d08c7532)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
refactor(sdk): drop StreamSubmitOptions.command and simplify forkFrom

    Remove the misleading submit({ command }) surface from protocol-v2
StreamController; HITL resume is respond() only. Accept forkFrom as a
    plain checkpoint id string and align protocol-v2 servers and docs.

- [#2448](https://github.com/langchain-ai/langgraphjs/pull/2448)
[`2c14b12`](https://github.com/langchain-ai/langgraphjs/commit/2c14b12a80c306578563e77595943037c7c4844d)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
protocol-v2: add `respondAll()` and run config/metadata on interrupt
resume

The stream controller (and the React/Angular/Svelte/Vue wrappers) gain a
`respondAll(responsesById, options)` method to resume several interrupts
pending at the same checkpoint in a single command — required for runs
that
pause on multiple interrupts at once (e.g. parallel tool-authorization
      prompts), which sequential `respond()` calls cannot handle.

`respond()` now takes an options object (`{ interruptId?, namespace?,
config?, metadata? }`) so a resumed run can carry the same run-level
config
(model, user context, …) and metadata (trigger source, test flags, …) a
fresh `submit()` would. The protocol-v2 reference servers read the new
`responses` batch and `config` / `metadata` fields leniently and fold
them
      onto the run that services the `input.respond` command.

- Updated dependencies
\[[`80c2806`](https://github.com/langchain-ai/langgraphjs/commit/80c2806cb2da93745a640664bd0cf603c2361da9),
[`80a8c12`](https://github.com/langchain-ai/langgraphjs/commit/80a8c1200a240fd984edc4deb26a7787d08c7532),
[`2c14b12`](https://github.com/langchain-ai/langgraphjs/commit/2c14b12a80c306578563e77595943037c7c4844d)]:
    -   @langchain/langgraph-sdk@1.9.10

## @langchain/vue@1.0.10

### Patch Changes

- [#2443](https://github.com/langchain-ai/langgraphjs/pull/2443)
[`80a8c12`](https://github.com/langchain-ai/langgraphjs/commit/80a8c1200a240fd984edc4deb26a7787d08c7532)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
refactor(sdk): drop StreamSubmitOptions.command and simplify forkFrom

    Remove the misleading submit({ command }) surface from protocol-v2
StreamController; HITL resume is respond() only. Accept forkFrom as a
    plain checkpoint id string and align protocol-v2 servers and docs.

- [#2448](https://github.com/langchain-ai/langgraphjs/pull/2448)
[`2c14b12`](https://github.com/langchain-ai/langgraphjs/commit/2c14b12a80c306578563e77595943037c7c4844d)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
protocol-v2: add `respondAll()` and run config/metadata on interrupt
resume

The stream controller (and the React/Angular/Svelte/Vue wrappers) gain a
`respondAll(responsesById, options)` method to resume several interrupts
pending at the same checkpoint in a single command — required for runs
that
pause on multiple interrupts at once (e.g. parallel tool-authorization
      prompts), which sequential `respond()` calls cannot handle.

`respond()` now takes an options object (`{ interruptId?, namespace?,
config?, metadata? }`) so a resumed run can carry the same run-level
config
(model, user context, …) and metadata (trigger source, test flags, …) a
fresh `submit()` would. The protocol-v2 reference servers read the new
`responses` batch and `config` / `metadata` fields leniently and fold
them
      onto the run that services the `input.respond` command.

- Updated dependencies
\[[`80c2806`](https://github.com/langchain-ai/langgraphjs/commit/80c2806cb2da93745a640664bd0cf603c2361da9),
[`80a8c12`](https://github.com/langchain-ai/langgraphjs/commit/80a8c1200a240fd984edc4deb26a7787d08c7532),
[`2c14b12`](https://github.com/langchain-ai/langgraphjs/commit/2c14b12a80c306578563e77595943037c7c4844d)]:
    -   @langchain/langgraph-sdk@1.9.10

## @example/ai-elements@0.1.25

### Patch Changes

- Updated dependencies
\[[`80a8c12`](https://github.com/langchain-ai/langgraphjs/commit/80a8c1200a240fd984edc4deb26a7787d08c7532),
[`2c14b12`](https://github.com/langchain-ai/langgraphjs/commit/2c14b12a80c306578563e77595943037c7c4844d)]:
    -   @langchain/react@1.0.10

## @examples/assistant-ui-claude@0.1.25

### Patch Changes

- Updated dependencies
\[[`80a8c12`](https://github.com/langchain-ai/langgraphjs/commit/80a8c1200a240fd984edc4deb26a7787d08c7532),
[`2c14b12`](https://github.com/langchain-ai/langgraphjs/commit/2c14b12a80c306578563e77595943037c7c4844d)]:
    -   @langchain/react@1.0.10

## @examples/ui-angular@0.0.35

### Patch Changes

- Updated dependencies
\[[`80c2806`](https://github.com/langchain-ai/langgraphjs/commit/80c2806cb2da93745a640664bd0cf603c2361da9),
[`80a8c12`](https://github.com/langchain-ai/langgraphjs/commit/80a8c1200a240fd984edc4deb26a7787d08c7532),
[`2c14b12`](https://github.com/langchain-ai/langgraphjs/commit/2c14b12a80c306578563e77595943037c7c4844d)]:
    -   @langchain/langgraph-sdk@1.9.10
    -   @langchain/angular@1.0.10

## @examples/ui-multimodal@0.0.11

### Patch Changes

- Updated dependencies
\[[`80a8c12`](https://github.com/langchain-ai/langgraphjs/commit/80a8c1200a240fd984edc4deb26a7787d08c7532),
[`2c14b12`](https://github.com/langchain-ai/langgraphjs/commit/2c14b12a80c306578563e77595943037c7c4844d)]:
    -   @langchain/react@1.0.10

## @examples/ui-react@0.0.11

### Patch Changes

- Updated dependencies
\[[`80c2806`](https://github.com/langchain-ai/langgraphjs/commit/80c2806cb2da93745a640664bd0cf603c2361da9),
[`80a8c12`](https://github.com/langchain-ai/langgraphjs/commit/80a8c1200a240fd984edc4deb26a7787d08c7532),
[`2c14b12`](https://github.com/langchain-ai/langgraphjs/commit/2c14b12a80c306578563e77595943037c7c4844d)]:
    -   @langchain/langgraph-sdk@1.9.10
    -   @langchain/react@1.0.10

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
 2026-05-29 00:08:20 -07:00
Christian Bromann 2c14b12a80 fix(sdk): add back respondAll and respond config/metadata (#2448) 
## Summary
- Add `respondAll(responsesById, options)` to the stream controller and
the React/Angular/Svelte/Vue wrappers, resuming multiple interrupts
pending at the same checkpoint in a single `Command({ resume })`. This
is required for runs that pause on several interrupts at once (e.g.
parallel tool-authorization prompts), which sequential `respond()` calls
cannot service.
- Change `respond()` to take an options object (`{ interruptId?,
namespace?, config?, metadata? }`), folding run-level
`config`/`metadata` onto the resumed run so it applies the same
configurable values and metadata a fresh `submit()` would.
- Extend `ThreadStream.respondInput()` to accept a `responses` batch
(mutually exclusive with the single `interrupt_id`/`response`) and clear
all responded interrupts from local state.
- Update the protocol-v2 reference servers (`embed/protocol.mts`,
`protocol/service.mts`) to read the `responses` batch plus
`config`/`metadata` leniently and fold them onto the run servicing
`input.respond`.
- Update docs (interrupts/use-stream) across all framework packages and
add controller tests for batched resume.
 2026-05-28 16:53:09 -07:00
Christian Bromann 80c2806cb2 fix(sdk): fold forkFrom client-side and honor multitaskStrategy (#2447) 
## Summary
- Fold the SDK's top-level `forkFrom` into
`config.configurable.checkpoint_id` client-side before sending
`run.start`, so `forkFrom` never reaches the server and the fork target
travels via the single legacy-compliant field used by the existing run
endpoints.
- Drop the server-side `forkFrom` normalization/promotion in both
protocol-v2 reference servers (`ProtocolService.createOrResumeRun` and
the embed protocol routes), reading the fork target solely from
`config.configurable.checkpoint_id`.
- Honor the caller's per-run `multitaskStrategy` (`reject` | `rollback`
| `interrupt` | `enqueue`) instead of hardcoding `interrupt`, falling
back to `enqueue` (the legacy stream-endpoint default, matching the
Python protocol-v2 server) when omitted or unrecognized.
 2026-05-28 12:59:49 -07:00
Christian Bromann 80a8c1200a refactor(sdk): drop StreamSubmitOptions.command and simplify forkFrom (#2443) 
## Summary
- Remove `command` from `StreamSubmitOptions` and the
`submit-coordinator` resume-via-`submit` path so HITL resume goes
through `stream.respond()` only.
- Simplify `forkFrom` from `{ checkpointId: string }` to a plain
checkpoint id string across the SDK, protocol-v2 services, and docs.
- Update interrupt tests, examples (`HumanInTheLoopView`, branching
views), and React/Vue/Svelte/Angular JSDoc and migration/interrupt docs
to match.
 2026-05-28 09:52:05 -07:00
github-actions[bot] 2f0010e3a5 chore: version packages (#2442) 
This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to main, this PR will
be updated.


# Releases
## @langchain/langgraph-sdk@1.9.9

### Patch Changes

- [#2441](https://github.com/langchain-ai/langgraphjs/pull/2441)
[`dbbcb63`](https://github.com/langchain-ai/langgraphjs/commit/dbbcb636e742c38e89854a8ae7ef4e1566d44343)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): preserve apiUrl path prefix in stream transport URLs

Use BaseClient-style URL concatenation in `toAbsoluteUrl` so SSE and
WebSocket
subscriptions work when the SDK is pointed at a proxied apiUrl with a
path
    prefix (e.g. `/api/chat-langchain`).

## @langchain/angular@1.0.9

### Patch Changes

- Updated dependencies
\[[`dbbcb63`](https://github.com/langchain-ai/langgraphjs/commit/dbbcb636e742c38e89854a8ae7ef4e1566d44343)]:
    -   @langchain/langgraph-sdk@1.9.9

## @langchain/react@1.0.9

### Patch Changes

- Updated dependencies
\[[`dbbcb63`](https://github.com/langchain-ai/langgraphjs/commit/dbbcb636e742c38e89854a8ae7ef4e1566d44343)]:
    -   @langchain/langgraph-sdk@1.9.9

## @langchain/svelte@1.0.9

### Patch Changes

- Updated dependencies
\[[`dbbcb63`](https://github.com/langchain-ai/langgraphjs/commit/dbbcb636e742c38e89854a8ae7ef4e1566d44343)]:
    -   @langchain/langgraph-sdk@1.9.9

## @langchain/vue@1.0.9

### Patch Changes

- Updated dependencies
\[[`dbbcb63`](https://github.com/langchain-ai/langgraphjs/commit/dbbcb636e742c38e89854a8ae7ef4e1566d44343)]:
    -   @langchain/langgraph-sdk@1.9.9

## @example/ai-elements@0.1.24

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.9

## @examples/assistant-ui-claude@0.1.24

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.9

## @examples/ui-angular@0.0.34

### Patch Changes

- Updated dependencies
\[[`dbbcb63`](https://github.com/langchain-ai/langgraphjs/commit/dbbcb636e742c38e89854a8ae7ef4e1566d44343)]:
    -   @langchain/langgraph-sdk@1.9.9
    -   @langchain/angular@1.0.9

## @examples/ui-multimodal@0.0.10

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.9

## @examples/ui-react@0.0.10

### Patch Changes

- Updated dependencies
\[[`dbbcb63`](https://github.com/langchain-ai/langgraphjs/commit/dbbcb636e742c38e89854a8ae7ef4e1566d44343)]:
    -   @langchain/langgraph-sdk@1.9.9
    -   @langchain/react@1.0.9

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
 2026-05-27 12:21:25 -07:00
Christian Bromann dbbcb636e7 fix(sdk): preserve apiUrl path prefix in stream transport URLs (#2441) 
## Summary
- Fix `toAbsoluteUrl` to concatenate `apiUrl` and path instead of using
`new URL(path, base)`, which dropped path prefixes on proxied
deployments.
- Route WebSocket stream URL construction through `toAbsoluteUrl` for
consistency with SSE transport.
- Add unit and integration tests for proxied apiUrl paths, plus shared
transport test helpers.
 2026-05-27 12:16:42 -07:00
github-actions[bot] 4e71ace65a chore: version packages (#2439) 
This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to main, this PR will
be updated.


# Releases
## @langchain/langgraph-sdk@1.9.8

### Patch Changes

- [#2438](https://github.com/langchain-ai/langgraphjs/pull/2438)
[`29d2bde`](https://github.com/langchain-ai/langgraphjs/commit/29d2bde235bf85e8a5e1dd59a997266ff894484b)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): cancel runs on stop by default and add disconnect()

`stream.stop()` now calls `client.runs.cancel` for the active run before
disconnecting the client (default `{ cancel: true }`). Join/rejoin UIs
can call `stream.disconnect()` or `stop({ cancel: false })` to leave the
agent running server-side.

    This fills a missing gap we found when migrating to v1.

## @langchain/angular@1.0.8

### Patch Changes

- [#2438](https://github.com/langchain-ai/langgraphjs/pull/2438)
[`29d2bde`](https://github.com/langchain-ai/langgraphjs/commit/29d2bde235bf85e8a5e1dd59a997266ff894484b)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): cancel runs on stop by default and add disconnect()

`stream.stop()` now calls `client.runs.cancel` for the active run before
disconnecting the client (default `{ cancel: true }`). Join/rejoin UIs
can call `stream.disconnect()` or `stop({ cancel: false })` to leave the
agent running server-side.

    This fills a missing gap we found when migrating to v1.

- Updated dependencies
\[[`29d2bde`](https://github.com/langchain-ai/langgraphjs/commit/29d2bde235bf85e8a5e1dd59a997266ff894484b)]:
    -   @langchain/langgraph-sdk@1.9.8

## @langchain/react@1.0.8

### Patch Changes

- [#2438](https://github.com/langchain-ai/langgraphjs/pull/2438)
[`29d2bde`](https://github.com/langchain-ai/langgraphjs/commit/29d2bde235bf85e8a5e1dd59a997266ff894484b)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): cancel runs on stop by default and add disconnect()

`stream.stop()` now calls `client.runs.cancel` for the active run before
disconnecting the client (default `{ cancel: true }`). Join/rejoin UIs
can call `stream.disconnect()` or `stop({ cancel: false })` to leave the
agent running server-side.

    This fills a missing gap we found when migrating to v1.

- Updated dependencies
\[[`29d2bde`](https://github.com/langchain-ai/langgraphjs/commit/29d2bde235bf85e8a5e1dd59a997266ff894484b)]:
    -   @langchain/langgraph-sdk@1.9.8

## @langchain/svelte@1.0.8

### Patch Changes

- [#2438](https://github.com/langchain-ai/langgraphjs/pull/2438)
[`29d2bde`](https://github.com/langchain-ai/langgraphjs/commit/29d2bde235bf85e8a5e1dd59a997266ff894484b)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): cancel runs on stop by default and add disconnect()

`stream.stop()` now calls `client.runs.cancel` for the active run before
disconnecting the client (default `{ cancel: true }`). Join/rejoin UIs
can call `stream.disconnect()` or `stop({ cancel: false })` to leave the
agent running server-side.

    This fills a missing gap we found when migrating to v1.

- Updated dependencies
\[[`29d2bde`](https://github.com/langchain-ai/langgraphjs/commit/29d2bde235bf85e8a5e1dd59a997266ff894484b)]:
    -   @langchain/langgraph-sdk@1.9.8

## @langchain/vue@1.0.8

### Patch Changes

- [#2438](https://github.com/langchain-ai/langgraphjs/pull/2438)
[`29d2bde`](https://github.com/langchain-ai/langgraphjs/commit/29d2bde235bf85e8a5e1dd59a997266ff894484b)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): cancel runs on stop by default and add disconnect()

`stream.stop()` now calls `client.runs.cancel` for the active run before
disconnecting the client (default `{ cancel: true }`). Join/rejoin UIs
can call `stream.disconnect()` or `stop({ cancel: false })` to leave the
agent running server-side.

    This fills a missing gap we found when migrating to v1.

- Updated dependencies
\[[`29d2bde`](https://github.com/langchain-ai/langgraphjs/commit/29d2bde235bf85e8a5e1dd59a997266ff894484b)]:
    -   @langchain/langgraph-sdk@1.9.8

## @example/ai-elements@0.1.23

### Patch Changes

- Updated dependencies
\[[`29d2bde`](https://github.com/langchain-ai/langgraphjs/commit/29d2bde235bf85e8a5e1dd59a997266ff894484b)]:
    -   @langchain/react@1.0.8

## @examples/assistant-ui-claude@0.1.23

### Patch Changes

- Updated dependencies
\[[`29d2bde`](https://github.com/langchain-ai/langgraphjs/commit/29d2bde235bf85e8a5e1dd59a997266ff894484b)]:
    -   @langchain/react@1.0.8

## @examples/ui-angular@0.0.33

### Patch Changes

- Updated dependencies
\[[`29d2bde`](https://github.com/langchain-ai/langgraphjs/commit/29d2bde235bf85e8a5e1dd59a997266ff894484b)]:
    -   @langchain/langgraph-sdk@1.9.8
    -   @langchain/angular@1.0.8

## @examples/ui-multimodal@0.0.9

### Patch Changes

- Updated dependencies
\[[`29d2bde`](https://github.com/langchain-ai/langgraphjs/commit/29d2bde235bf85e8a5e1dd59a997266ff894484b)]:
    -   @langchain/react@1.0.8

## @examples/ui-react@0.0.9

### Patch Changes

- Updated dependencies
\[[`29d2bde`](https://github.com/langchain-ai/langgraphjs/commit/29d2bde235bf85e8a5e1dd59a997266ff894484b)]:
    -   @langchain/langgraph-sdk@1.9.8
    -   @langchain/react@1.0.8

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
 2026-05-26 17:05:03 -07:00
Christian Bromann 29d2bde235 fix(sdk): cancel runs on stop by default and add disconnect() (#2438) 
## Summary

- `stream.stop()` now cancels the active run server-side by default
(`client.runs.cancel`) before disconnecting the client transport.
- Added `stream.disconnect()` as an alias for `stop({ cancel: false })`
for join/rejoin UIs.
- Introduced `StreamStopOptions` (`{ cancel?: boolean }`) on
`StreamController` and all v1 framework bindings (React, Vue, Svelte,
Angular).
- Updated `use-stream.md` and added controller unit tests for
cancel-on-stop and no-cancel-on-disconnect.
 2026-05-26 17:02:20 -07:00
github-actions[bot] 39ce52f248 chore: version packages (#2436) 
This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to main, this PR will
be updated.


# Releases
## @langchain/langgraph-sdk@1.9.7

### Patch Changes

- [#2435](https://github.com/langchain-ai/langgraphjs/pull/2435)
[`cfc8d27`](https://github.com/langchain-ai/langgraphjs/commit/cfc8d274e4dc99cb73ebd9abc4f971622105f08e)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): unwrap Command tool outputs and hide scoped task tools

    Filter wrapper `task` dispatch events from subagent-scoped tool-call
    projections and parse embedded ToolMessage results from LangGraph
    `Command` payloads on `tool-finished`.

- [#2434](https://github.com/langchain-ai/langgraphjs/pull/2434)
[`6b188e8`](https://github.com/langchain-ai/langgraphjs/commit/6b188e80ab989fc8396e1926f729d93b786ca671)
Thanks [@hntrl](https://github.com/hntrl)! - fix(react): avoid eager
stream getter evaluation during object spread

Mark optional `useStream` accessors as non-enumerable so object
spread/rest destructuring does not accidentally read guarded fields like
`history` or opt into additional stream modes.

## @langchain/angular@1.0.7

### Patch Changes

- [#2435](https://github.com/langchain-ai/langgraphjs/pull/2435)
[`cfc8d27`](https://github.com/langchain-ai/langgraphjs/commit/cfc8d274e4dc99cb73ebd9abc4f971622105f08e)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): unwrap Command tool outputs and hide scoped task tools

    Filter wrapper `task` dispatch events from subagent-scoped tool-call
    projections and parse embedded ToolMessage results from LangGraph
    `Command` payloads on `tool-finished`.

- Updated dependencies
\[[`cfc8d27`](https://github.com/langchain-ai/langgraphjs/commit/cfc8d274e4dc99cb73ebd9abc4f971622105f08e),
[`6b188e8`](https://github.com/langchain-ai/langgraphjs/commit/6b188e80ab989fc8396e1926f729d93b786ca671)]:
    -   @langchain/langgraph-sdk@1.9.7

## @langchain/react@1.0.7

### Patch Changes

- [#2435](https://github.com/langchain-ai/langgraphjs/pull/2435)
[`cfc8d27`](https://github.com/langchain-ai/langgraphjs/commit/cfc8d274e4dc99cb73ebd9abc4f971622105f08e)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): unwrap Command tool outputs and hide scoped task tools

    Filter wrapper `task` dispatch events from subagent-scoped tool-call
    projections and parse embedded ToolMessage results from LangGraph
    `Command` payloads on `tool-finished`.

- Updated dependencies
\[[`cfc8d27`](https://github.com/langchain-ai/langgraphjs/commit/cfc8d274e4dc99cb73ebd9abc4f971622105f08e),
[`6b188e8`](https://github.com/langchain-ai/langgraphjs/commit/6b188e80ab989fc8396e1926f729d93b786ca671)]:
    -   @langchain/langgraph-sdk@1.9.7

## @langchain/svelte@1.0.7

### Patch Changes

- [#2435](https://github.com/langchain-ai/langgraphjs/pull/2435)
[`cfc8d27`](https://github.com/langchain-ai/langgraphjs/commit/cfc8d274e4dc99cb73ebd9abc4f971622105f08e)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): unwrap Command tool outputs and hide scoped task tools

    Filter wrapper `task` dispatch events from subagent-scoped tool-call
    projections and parse embedded ToolMessage results from LangGraph
    `Command` payloads on `tool-finished`.

- Updated dependencies
\[[`cfc8d27`](https://github.com/langchain-ai/langgraphjs/commit/cfc8d274e4dc99cb73ebd9abc4f971622105f08e),
[`6b188e8`](https://github.com/langchain-ai/langgraphjs/commit/6b188e80ab989fc8396e1926f729d93b786ca671)]:
    -   @langchain/langgraph-sdk@1.9.7

## @langchain/vue@1.0.7

### Patch Changes

- [#2435](https://github.com/langchain-ai/langgraphjs/pull/2435)
[`cfc8d27`](https://github.com/langchain-ai/langgraphjs/commit/cfc8d274e4dc99cb73ebd9abc4f971622105f08e)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): unwrap Command tool outputs and hide scoped task tools

    Filter wrapper `task` dispatch events from subagent-scoped tool-call
    projections and parse embedded ToolMessage results from LangGraph
    `Command` payloads on `tool-finished`.

- Updated dependencies
\[[`cfc8d27`](https://github.com/langchain-ai/langgraphjs/commit/cfc8d274e4dc99cb73ebd9abc4f971622105f08e),
[`6b188e8`](https://github.com/langchain-ai/langgraphjs/commit/6b188e80ab989fc8396e1926f729d93b786ca671)]:
    -   @langchain/langgraph-sdk@1.9.7

## @example/ai-elements@0.1.22

### Patch Changes

- Updated dependencies
\[[`cfc8d27`](https://github.com/langchain-ai/langgraphjs/commit/cfc8d274e4dc99cb73ebd9abc4f971622105f08e)]:
    -   @langchain/react@1.0.7

## @examples/assistant-ui-claude@0.1.22

### Patch Changes

- Updated dependencies
\[[`cfc8d27`](https://github.com/langchain-ai/langgraphjs/commit/cfc8d274e4dc99cb73ebd9abc4f971622105f08e)]:
    -   @langchain/react@1.0.7

## @examples/ui-angular@0.0.32

### Patch Changes

- Updated dependencies
\[[`cfc8d27`](https://github.com/langchain-ai/langgraphjs/commit/cfc8d274e4dc99cb73ebd9abc4f971622105f08e),
[`6b188e8`](https://github.com/langchain-ai/langgraphjs/commit/6b188e80ab989fc8396e1926f729d93b786ca671)]:
    -   @langchain/langgraph-sdk@1.9.7
    -   @langchain/angular@1.0.7

## @examples/ui-multimodal@0.0.8

### Patch Changes

- Updated dependencies
\[[`cfc8d27`](https://github.com/langchain-ai/langgraphjs/commit/cfc8d274e4dc99cb73ebd9abc4f971622105f08e)]:
    -   @langchain/react@1.0.7

## @examples/ui-react@0.0.8

### Patch Changes

- Updated dependencies
\[[`cfc8d27`](https://github.com/langchain-ai/langgraphjs/commit/cfc8d274e4dc99cb73ebd9abc4f971622105f08e),
[`6b188e8`](https://github.com/langchain-ai/langgraphjs/commit/6b188e80ab989fc8396e1926f729d93b786ca671)]:
    -   @langchain/langgraph-sdk@1.9.7
    -   @langchain/react@1.0.7

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
 2026-05-26 14:09:43 -07:00
Hunter Lovell 6b188e80ab fix(sdk): avoid eager stream getter evaluation (#2434) 
## Summary

fix(sdk): avoid eager stream getter evaluation during spread

This fixes a React `useStream` development-mode failure where passing
the stream handle through components that clone or rest-spread props
could accidentally read lazy getters. The guarded `history` getter still
throws when explicitly accessed with `fetchStateHistory: false`, but
object spread no longer trips that path or widens `streamMode` by
touching optional accessors.

## Changes

`@langchain/langgraph-sdk`

- Marks optional `useStream` accessors (`history`,
`experimental_branchTree`, `toolProgress`, `subagents`,
`activeSubagents`) as non-enumerable on the returned stream handle.
- Preserves explicit access behavior for those accessors, including the
existing `history` guard and stream mode opt-in for
`toolProgress`/`subagents`.
- Adds React hook regression coverage for object spread, explicit getter
access, and stream mode inference.
 2026-05-26 14:07:07 -07:00
Christian Bromann cfc8d274e4 fix(sdk): unwrap Command tool outputs and hide scoped task tools (#2435) 
## Summary

- Filter scoped deep-agent `task` dispatch events out of `sub.toolCalls`
so subagent tool streams only show real worker tools.
- Unwrap LangGraph `Command` payloads in `parseToolOutput` when they
carry an embedded `ToolMessage`, so `tc.output` resolves to the actual
tool result instead of raw graph state.
- Share the scoped-task filter between client subagent handles and
framework tool-call projections.
 2026-05-26 14:05:16 -07:00
github-actions[bot] 9c9da48ae2 chore: version packages (#2433) 
This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to main, this PR will
be updated.


# Releases
## @langchain/langgraph-sdk@1.9.6

### Patch Changes

- [#2430](https://github.com/langchain-ai/langgraphjs/pull/2430)
[`f99941f`](https://github.com/langchain-ai/langgraphjs/commit/f99941f5fe8671ddcb6a78e93e5e05f4028d4af4)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): clear subgraph and subagent discovery on thread swap

Reset discovery stores in `StreamController.#teardownThread()` so
starting a
new thread does not leave stale subgraph cards or subagent entries from
the
    previous run.

## @langchain/angular@1.0.6

### Patch Changes

- [#2430](https://github.com/langchain-ai/langgraphjs/pull/2430)
[`f99941f`](https://github.com/langchain-ai/langgraphjs/commit/f99941f5fe8671ddcb6a78e93e5e05f4028d4af4)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): clear subgraph and subagent discovery on thread swap

Reset discovery stores in `StreamController.#teardownThread()` so
starting a
new thread does not leave stale subgraph cards or subagent entries from
the
    previous run.

- Updated dependencies
\[[`f99941f`](https://github.com/langchain-ai/langgraphjs/commit/f99941f5fe8671ddcb6a78e93e5e05f4028d4af4)]:
    -   @langchain/langgraph-sdk@1.9.6

## @langchain/react@1.0.6

### Patch Changes

- [#2430](https://github.com/langchain-ai/langgraphjs/pull/2430)
[`f99941f`](https://github.com/langchain-ai/langgraphjs/commit/f99941f5fe8671ddcb6a78e93e5e05f4028d4af4)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): clear subgraph and subagent discovery on thread swap

Reset discovery stores in `StreamController.#teardownThread()` so
starting a
new thread does not leave stale subgraph cards or subagent entries from
the
    previous run.

- Updated dependencies
\[[`f99941f`](https://github.com/langchain-ai/langgraphjs/commit/f99941f5fe8671ddcb6a78e93e5e05f4028d4af4)]:
    -   @langchain/langgraph-sdk@1.9.6

## @langchain/svelte@1.0.6

### Patch Changes

- [#2430](https://github.com/langchain-ai/langgraphjs/pull/2430)
[`f99941f`](https://github.com/langchain-ai/langgraphjs/commit/f99941f5fe8671ddcb6a78e93e5e05f4028d4af4)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): clear subgraph and subagent discovery on thread swap

Reset discovery stores in `StreamController.#teardownThread()` so
starting a
new thread does not leave stale subgraph cards or subagent entries from
the
    previous run.

- Updated dependencies
\[[`f99941f`](https://github.com/langchain-ai/langgraphjs/commit/f99941f5fe8671ddcb6a78e93e5e05f4028d4af4)]:
    -   @langchain/langgraph-sdk@1.9.6

## @langchain/vue@1.0.6

### Patch Changes

- [#2430](https://github.com/langchain-ai/langgraphjs/pull/2430)
[`f99941f`](https://github.com/langchain-ai/langgraphjs/commit/f99941f5fe8671ddcb6a78e93e5e05f4028d4af4)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): clear subgraph and subagent discovery on thread swap

Reset discovery stores in `StreamController.#teardownThread()` so
starting a
new thread does not leave stale subgraph cards or subagent entries from
the
    previous run.

- Updated dependencies
\[[`f99941f`](https://github.com/langchain-ai/langgraphjs/commit/f99941f5fe8671ddcb6a78e93e5e05f4028d4af4)]:
    -   @langchain/langgraph-sdk@1.9.6

## @example/ai-elements@0.1.21

### Patch Changes

- Updated dependencies
\[[`f99941f`](https://github.com/langchain-ai/langgraphjs/commit/f99941f5fe8671ddcb6a78e93e5e05f4028d4af4)]:
    -   @langchain/react@1.0.6

## @examples/assistant-ui-claude@0.1.21

### Patch Changes

- Updated dependencies
\[[`f99941f`](https://github.com/langchain-ai/langgraphjs/commit/f99941f5fe8671ddcb6a78e93e5e05f4028d4af4)]:
    -   @langchain/react@1.0.6

## @examples/ui-angular@0.0.31

### Patch Changes

- Updated dependencies
\[[`f99941f`](https://github.com/langchain-ai/langgraphjs/commit/f99941f5fe8671ddcb6a78e93e5e05f4028d4af4)]:
    -   @langchain/langgraph-sdk@1.9.6
    -   @langchain/angular@1.0.6

## @examples/ui-multimodal@0.0.7

### Patch Changes

- Updated dependencies
\[[`f99941f`](https://github.com/langchain-ai/langgraphjs/commit/f99941f5fe8671ddcb6a78e93e5e05f4028d4af4)]:
    -   @langchain/react@1.0.6

## @examples/ui-react@0.0.7

### Patch Changes

- Updated dependencies
\[[`f99941f`](https://github.com/langchain-ai/langgraphjs/commit/f99941f5fe8671ddcb6a78e93e5e05f4028d4af4)]:
    -   @langchain/langgraph-sdk@1.9.6
    -   @langchain/react@1.0.6

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
 2026-05-25 00:54:21 -07:00
Christian Bromann f99941f5fe fix(sdk): clear subgraph and subagent discovery on thread swap (#2430) 
## Summary
- Add `reset()` to `SubgraphDiscovery` and `SubagentDiscovery` to clear
internal maps and committed store snapshots.
- Call both resets from `StreamController.#teardownThread()` alongside
existing per-thread resets (messages, tools, metadata).
- Add unit tests for discovery `reset()` and a controller test that
`hydrate(null)` clears subgraphs after lifecycle events.
 2026-05-25 00:50:31 -07:00
github-actions[bot] 7788dceb85 chore: version packages (#2424) 
This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to main, this PR will
be updated.


# Releases
## @langchain/langgraph-checkpoint-redis@1.0.5

### Patch Changes

- [#2208](https://github.com/langchain-ai/langgraphjs/pull/2208)
[`ebeb145`](https://github.com/langchain-ai/langgraphjs/commit/ebeb1452d27fcca100cd63bdfd4a7f020949412c)
Thanks [@jackjin1997](https://github.com/jackjin1997)! - Fix
`deleteThread()` using wrong key pattern (`writes:` instead of
`checkpoint_write:`) and add missing cleanup of `write_keys_zset:`
entries.

## @langchain/langgraph-supervisor@1.0.3

### Patch Changes

- [#2317](https://github.com/langchain-ai/langgraphjs/pull/2317)
[`c088c76`](https://github.com/langchain-ai/langgraphjs/commit/c088c7659c18edf26091813ff384f48f5335bef6)
Thanks [@fish895623](https://github.com/fish895623)! - feat(supervisor):
widen agents type to accept createAgent graphs

## @langchain/langgraph-sdk@1.9.5

### Patch Changes

- [#2421](https://github.com/langchain-ai/langgraphjs/pull/2421)
[`3529e38`](https://github.com/langchain-ai/langgraphjs/commit/3529e3831a488134e7dfaefa4ed7fb1140cf8bb6)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(stream): align AssembledToolCall typing with pre-v1 expectations

Make `InferToolCalls` resolve to generic `AssembledToolCall` unions,
expose
sync `status`/`error` for reactive bindings, and align type tests across
    React, Vue, Svelte, and Angular SDK packages.

## @langchain/angular@1.0.5

### Patch Changes

- [#2421](https://github.com/langchain-ai/langgraphjs/pull/2421)
[`3529e38`](https://github.com/langchain-ai/langgraphjs/commit/3529e3831a488134e7dfaefa4ed7fb1140cf8bb6)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(stream): align AssembledToolCall typing with pre-v1 expectations

Make `InferToolCalls` resolve to generic `AssembledToolCall` unions,
expose
sync `status`/`error` for reactive bindings, and align type tests across
    React, Vue, Svelte, and Angular SDK packages.

- Updated dependencies
\[[`3529e38`](https://github.com/langchain-ai/langgraphjs/commit/3529e3831a488134e7dfaefa4ed7fb1140cf8bb6)]:
    -   @langchain/langgraph-sdk@1.9.5

## @langchain/react@1.0.5

### Patch Changes

- [#2421](https://github.com/langchain-ai/langgraphjs/pull/2421)
[`3529e38`](https://github.com/langchain-ai/langgraphjs/commit/3529e3831a488134e7dfaefa4ed7fb1140cf8bb6)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(stream): align AssembledToolCall typing with pre-v1 expectations

Make `InferToolCalls` resolve to generic `AssembledToolCall` unions,
expose
sync `status`/`error` for reactive bindings, and align type tests across
    React, Vue, Svelte, and Angular SDK packages.

- Updated dependencies
\[[`3529e38`](https://github.com/langchain-ai/langgraphjs/commit/3529e3831a488134e7dfaefa4ed7fb1140cf8bb6)]:
    -   @langchain/langgraph-sdk@1.9.5

## @langchain/svelte@1.0.5

### Patch Changes

- [#2421](https://github.com/langchain-ai/langgraphjs/pull/2421)
[`3529e38`](https://github.com/langchain-ai/langgraphjs/commit/3529e3831a488134e7dfaefa4ed7fb1140cf8bb6)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(stream): align AssembledToolCall typing with pre-v1 expectations

Make `InferToolCalls` resolve to generic `AssembledToolCall` unions,
expose
sync `status`/`error` for reactive bindings, and align type tests across
    React, Vue, Svelte, and Angular SDK packages.

- Updated dependencies
\[[`3529e38`](https://github.com/langchain-ai/langgraphjs/commit/3529e3831a488134e7dfaefa4ed7fb1140cf8bb6)]:
    -   @langchain/langgraph-sdk@1.9.5

## @langchain/vue@1.0.5

### Patch Changes

- [#2421](https://github.com/langchain-ai/langgraphjs/pull/2421)
[`3529e38`](https://github.com/langchain-ai/langgraphjs/commit/3529e3831a488134e7dfaefa4ed7fb1140cf8bb6)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(stream): align AssembledToolCall typing with pre-v1 expectations

Make `InferToolCalls` resolve to generic `AssembledToolCall` unions,
expose
sync `status`/`error` for reactive bindings, and align type tests across
    React, Vue, Svelte, and Angular SDK packages.

- Updated dependencies
\[[`3529e38`](https://github.com/langchain-ai/langgraphjs/commit/3529e3831a488134e7dfaefa4ed7fb1140cf8bb6)]:
    -   @langchain/langgraph-sdk@1.9.5

## @example/ai-elements@0.1.20

### Patch Changes

- Updated dependencies
\[[`3529e38`](https://github.com/langchain-ai/langgraphjs/commit/3529e3831a488134e7dfaefa4ed7fb1140cf8bb6)]:
    -   @langchain/react@1.0.5

## @examples/assistant-ui-claude@0.1.20

### Patch Changes

- Updated dependencies
\[[`3529e38`](https://github.com/langchain-ai/langgraphjs/commit/3529e3831a488134e7dfaefa4ed7fb1140cf8bb6)]:
    -   @langchain/react@1.0.5

## @examples/ui-angular@0.0.30

### Patch Changes

- Updated dependencies
\[[`3529e38`](https://github.com/langchain-ai/langgraphjs/commit/3529e3831a488134e7dfaefa4ed7fb1140cf8bb6)]:
    -   @langchain/langgraph-sdk@1.9.5
    -   @langchain/angular@1.0.5

## @examples/ui-multimodal@0.0.6

### Patch Changes

- Updated dependencies
\[[`3529e38`](https://github.com/langchain-ai/langgraphjs/commit/3529e3831a488134e7dfaefa4ed7fb1140cf8bb6)]:
    -   @langchain/react@1.0.5

## @examples/ui-react@0.0.6

### Patch Changes

- Updated dependencies
\[[`3529e38`](https://github.com/langchain-ai/langgraphjs/commit/3529e3831a488134e7dfaefa4ed7fb1140cf8bb6)]:
    -   @langchain/langgraph-sdk@1.9.5
    -   @langchain/react@1.0.5

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
 2026-05-22 07:16:17 -07:00
Christian Bromann 3529e3831a fix(sdk): align AssembledToolCall typing with pre-v1 expectations (#2421) 
## Summary
- Split tool-call handles by consumer:
- **Client SDK** (`ThreadStream.toolCalls`, subgraph/subagent
projections): `ClientAssembledToolCall` with a promise-only `output`
(resolves on success, rejects on error). Still exported as
`AssembledToolCall` from `@langchain/langgraph-sdk/client` for script
usage.
- **Framework SDKs** (`stream.toolCalls`, `useToolCalls`,
`injectToolCalls`): `AssembledToolCall` with plain reactive fields —
`output: T | null`, `status`, and `error` — updated in place as events
arrive so React/Vue/Svelte/Angular can render from snapshots without
`await`, effects, or Suspense around promises.
- Add generic `AssembledToolCall<TName, TInput, TOutput>` plus
`id`/`args` aliases; point `InferToolCalls` at assembled streaming
handles and add `AssembledToolCallFromTool` (exported as
`ToolCallFromTool` from `@langchain/react`, `@langchain/vue`,
`@langchain/svelte`, and `@langchain/angular`).
- Rework `ToolCallAssembler` around a mutable internal handle and
`toClientAssembledToolCall()` for client projections; framework stores
the reactive handle directly.
- Remove redundant `InferAssembledToolCalls` and deprecated `StateOf`;
wire typed `toolCalls` / selector generics across all four framework
packages.
- Expand and align `createAgent`, `createDeepAgent`, and `langgraph`
type tests across React, Vue, Svelte, and Angular; update examples,
protocol-v2 integration tests, and Vue migration docs.
 2026-05-22 06:38:06 -07:00
github-actions[bot] 4a7d9a7c5d chore: version packages (#2416) 
This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to main, this PR will
be updated.


# Releases
## @langchain/langgraph@1.3.2

### Patch Changes

- [#2415](https://github.com/langchain-ai/langgraphjs/pull/2415)
[`9d3c9dd`](https://github.com/langchain-ai/langgraphjs/commit/9d3c9dd3182059f9eca9fd9b14d8f7466b4338c4)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
Move `@langchain/core` from a runtime dependency back to a required peer
dependency so installing the SDK alone no longer pulls in
`@langchain/core` (and `js-tiktoken`, etc.). Consumers that use
streaming or message coercion must install `@langchain/core` explicitly
or via `@langchain/langgraph`.

- Updated dependencies
\[[`9d3c9dd`](https://github.com/langchain-ai/langgraphjs/commit/9d3c9dd3182059f9eca9fd9b14d8f7466b4338c4)]:
    -   @langchain/langgraph-sdk@1.9.4

## @langchain/langgraph-sdk@1.9.4

### Patch Changes

- [#2415](https://github.com/langchain-ai/langgraphjs/pull/2415)
[`9d3c9dd`](https://github.com/langchain-ai/langgraphjs/commit/9d3c9dd3182059f9eca9fd9b14d8f7466b4338c4)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
Move `@langchain/core` from a runtime dependency back to a required peer
dependency so installing the SDK alone no longer pulls in
`@langchain/core` (and `js-tiktoken`, etc.). Consumers that use
streaming or message coercion must install `@langchain/core` explicitly
or via `@langchain/langgraph`.

## @langchain/angular@1.0.4

### Patch Changes

- Updated dependencies
\[[`9d3c9dd`](https://github.com/langchain-ai/langgraphjs/commit/9d3c9dd3182059f9eca9fd9b14d8f7466b4338c4)]:
    -   @langchain/langgraph-sdk@1.9.4

## @langchain/react@1.0.4

### Patch Changes

- Updated dependencies
\[[`9d3c9dd`](https://github.com/langchain-ai/langgraphjs/commit/9d3c9dd3182059f9eca9fd9b14d8f7466b4338c4)]:
    -   @langchain/langgraph-sdk@1.9.4

## @langchain/svelte@1.0.4

### Patch Changes

- Updated dependencies
\[[`9d3c9dd`](https://github.com/langchain-ai/langgraphjs/commit/9d3c9dd3182059f9eca9fd9b14d8f7466b4338c4)]:
    -   @langchain/langgraph-sdk@1.9.4

## @langchain/vue@1.0.4

### Patch Changes

- Updated dependencies
\[[`9d3c9dd`](https://github.com/langchain-ai/langgraphjs/commit/9d3c9dd3182059f9eca9fd9b14d8f7466b4338c4)]:
    -   @langchain/langgraph-sdk@1.9.4

## @example/ai-elements@0.1.19

### Patch Changes

- Updated dependencies
\[[`9d3c9dd`](https://github.com/langchain-ai/langgraphjs/commit/9d3c9dd3182059f9eca9fd9b14d8f7466b4338c4)]:
    -   @langchain/langgraph@1.3.2
    -   @langchain/react@1.0.4

## @examples/assistant-ui-claude@0.1.19

### Patch Changes

- Updated dependencies
\[[`9d3c9dd`](https://github.com/langchain-ai/langgraphjs/commit/9d3c9dd3182059f9eca9fd9b14d8f7466b4338c4)]:
    -   @langchain/langgraph@1.3.2
    -   @langchain/react@1.0.4

## @examples/ui-angular@0.0.29

### Patch Changes

- Updated dependencies
\[[`9d3c9dd`](https://github.com/langchain-ai/langgraphjs/commit/9d3c9dd3182059f9eca9fd9b14d8f7466b4338c4)]:
    -   @langchain/langgraph-sdk@1.9.4
    -   @langchain/langgraph@1.3.2
    -   @langchain/angular@1.0.4

## @examples/ui-multimodal@0.0.5

### Patch Changes

- Updated dependencies
\[[`9d3c9dd`](https://github.com/langchain-ai/langgraphjs/commit/9d3c9dd3182059f9eca9fd9b14d8f7466b4338c4)]:
    -   @langchain/langgraph@1.3.2
    -   @langchain/react@1.0.4

## @examples/ui-react@0.0.5

### Patch Changes

- Updated dependencies
\[[`9d3c9dd`](https://github.com/langchain-ai/langgraphjs/commit/9d3c9dd3182059f9eca9fd9b14d8f7466b4338c4)]:
    -   @langchain/langgraph-sdk@1.9.4
    -   @langchain/langgraph@1.3.2
    -   @langchain/react@1.0.4

## langgraph@1.0.34

### Patch Changes

- Updated dependencies
\[[`9d3c9dd`](https://github.com/langchain-ai/langgraphjs/commit/9d3c9dd3182059f9eca9fd9b14d8f7466b4338c4)]:
    -   @langchain/langgraph@1.3.2

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
 2026-05-19 00:02:58 -07:00
Christian Bromann 9d3c9dd318 fix(core): move @langchain/core back into being a peer dep (#2415) 
`@langchain/langgraph-sdk@1.9.0` promoted `@langchain/core` from a dev
dependency to a **runtime dependency**, which caused install-size
metrics for `@langchain/langgraph` to jump from ~6 MB to ~40 MB for
consumers who did not already have core installed (or who use
`--legacy-peer-deps`). That happened because core pulls in heavy
transitive deps such as `js-tiktoken` (~21 MB) and `zod` (~6 MB), even
though `@langchain/langgraph` already lists core as a peer.

This PR moves `@langchain/core` back to a **required peer dependency**
on the SDK, matching `@langchain/langgraph` and the pre-1.9.0 SDK
layout. Runtime behavior is unchanged for typical LangGraph apps that
already install core; SDK-only installs no longer force core into the
tree.

Also switches `LangChainTracer` in `types.ts` to a type-only import so
the tracer subpath is not pulled as a value import.
 2026-05-18 23:48:19 -07:00
github-actions[bot] 1b5ce0fca0 chore: version packages (#2405) 
This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to main, this PR will
be updated.


# Releases
## @langchain/langgraph-checkpoint-mongodb@1.3.1

### Patch Changes

- [#2397](https://github.com/langchain-ai/langgraphjs/pull/2397)
[`284226c`](https://github.com/langchain-ai/langgraphjs/commit/284226c7ca164b3c81fe2d9e32b10f1fc6b99a3c)
Thanks [@hntrl](https://github.com/hntrl)! - fix(checkpoint-mongodb):
validate configurable checkpoint identifiers before queries

Add runtime validation for `thread_id`, `checkpoint_ns`, and
`checkpoint_id` in
`MongoDBSaver` methods that read and write checkpoints. This prevents
object-based
operator payloads from being passed into MongoDB query filters and
ensures invalid
    configurable values fail fast with explicit errors.

## @langchain/langgraph-api@1.2.2

### Patch Changes

- [#2396](https://github.com/langchain-ai/langgraphjs/pull/2396)
[`9b20df0`](https://github.com/langchain-ai/langgraphjs/commit/9b20df081a82b79efca3dfd2c128243889b11eb8)
Thanks [@hntrl](https://github.com/hntrl)! - fix(langgraph-cli): accept
hyphenated prerelease tags in `api_version` values.

-   Updated dependencies \[]:
    -   @langchain/langgraph-ui@1.2.2

## @langchain/langgraph-cli@1.2.2

### Patch Changes

- [#2389](https://github.com/langchain-ai/langgraphjs/pull/2389)
[`40bcdab`](https://github.com/langchain-ai/langgraphjs/commit/40bcdab38fa495028d8eba68062e48079dbe9208)
Thanks [@jdrogers940](https://github.com/jdrogers940)! - Adding support
for pre-release versions in api_version.

- [#2396](https://github.com/langchain-ai/langgraphjs/pull/2396)
[`9b20df0`](https://github.com/langchain-ai/langgraphjs/commit/9b20df081a82b79efca3dfd2c128243889b11eb8)
Thanks [@hntrl](https://github.com/hntrl)! - fix(langgraph-cli): accept
hyphenated prerelease tags in `api_version` values.

- Updated dependencies
\[[`9b20df0`](https://github.com/langchain-ai/langgraphjs/commit/9b20df081a82b79efca3dfd2c128243889b11eb8)]:
    -   @langchain/langgraph-api@1.2.2

## @langchain/langgraph@1.3.1

### Patch Changes

- [#2339](https://github.com/langchain-ai/langgraphjs/pull/2339)
[`2b88da4`](https://github.com/langchain-ai/langgraphjs/commit/2b88da497b2c6f8fbf8f4d901578a198824eb32f)
Thanks [@vigneshpatel14](https://github.com/vigneshpatel14)! -
fix(langgraph): surface structuredResponse parse failures in
createReactAgent

- [#2406](https://github.com/langchain-ai/langgraphjs/pull/2406)
[`e54ae90`](https://github.com/langchain-ai/langgraphjs/commit/e54ae901e119ccf81653b90d5a0db2485027a5a9)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(langgraph-core): keep tool results out of v3 message streams

- [#2376](https://github.com/langchain-ai/langgraphjs/pull/2376)
[`4fd1e9f`](https://github.com/langchain-ai/langgraphjs/commit/4fd1e9f5720361a86a386a286ad8fcc824643280)
Thanks [@hntrl](https://github.com/hntrl)! - fix(langgraph): prefer
configurable assistant and graph IDs for runtime server info

Update runtime `serverInfo` construction to read `assistant_id` and
`graph_id` from
`config.configurable` first, with fallback to `config.metadata` for
compatibility.
Also expands `execution_info` tests to cover configurable sourcing,
precedence,
    and metadata fallback behavior.

- Updated dependencies
\[[`44746b1`](https://github.com/langchain-ai/langgraphjs/commit/44746b1a3b5b49737542b120b9e45d6f94181113),
[`4cc6491`](https://github.com/langchain-ai/langgraphjs/commit/4cc6491844f21ed0fc737eaef8498133daa877f7),
[`ae8af2d`](https://github.com/langchain-ai/langgraphjs/commit/ae8af2d75aef9a7bbd930d221d1ce03e7fbb90ad),
[`01dd046`](https://github.com/langchain-ai/langgraphjs/commit/01dd0462ed300dee5a9a51f229e6c401315f070c),
[`2ad1aa4`](https://github.com/langchain-ai/langgraphjs/commit/2ad1aa48c6a3f45340b4833e6de555fdc7348d15),
[`75e651b`](https://github.com/langchain-ai/langgraphjs/commit/75e651b9cff1a1e39ad6513b8a5e9b565b9ad7fe),
[`f1d651a`](https://github.com/langchain-ai/langgraphjs/commit/f1d651ae14ca178f4a915ac853ba9b439cd55ba3)]:
    -   @langchain/langgraph-sdk@1.9.3

## @langchain/langgraph-sdk@1.9.3

### Patch Changes

- [#2387](https://github.com/langchain-ai/langgraphjs/pull/2387)
[`44746b1`](https://github.com/langchain-ai/langgraphjs/commit/44746b1a3b5b49737542b120b9e45d6f94181113)
Thanks [@nick-hollon-lc](https://github.com/nick-hollon-lc)! - Coalesce
`RootMessageProjection` store writes through a single `setTimeout(0)`
flush so long `messages`-channel replays (on refresh, mid-run join, or
rapid subagent streaming) no longer drain as a per-event microtask chain
that trips React's `Maximum update depth exceeded` guard. Replaces the
previous `MessageChannel`-based batching, which deferred initial-submit
events past the first render and left the UI looking frozen until
refresh.

- [#2372](https://github.com/langchain-ai/langgraphjs/pull/2372)
[`4cc6491`](https://github.com/langchain-ai/langgraphjs/commit/4cc6491844f21ed0fc737eaef8498133daa877f7)
Thanks [@ahmed-z0](https://github.com/ahmed-z0)! - Fix subagent message
routing to prefer the stream event namespace over checkpoint metadata
when filtering subagent messages.

- [#2384](https://github.com/langchain-ai/langgraphjs/pull/2384)
[`ae8af2d`](https://github.com/langchain-ai/langgraphjs/commit/ae8af2d75aef9a7bbd930d221d1ce03e7fbb90ad)
Thanks [@nick-hollon-lc](https://github.com/nick-hollon-lc)! - batch
RootMessageProjection store writes through a macrotask

- [#2388](https://github.com/langchain-ai/langgraphjs/pull/2388)
[`01dd046`](https://github.com/langchain-ai/langgraphjs/commit/01dd0462ed300dee5a9a51f229e6c401315f070c)
Thanks [@hntrl](https://github.com/hntrl)! - fix(sdk): retry connection
failures before throwing ConnectionError

- [#2381](https://github.com/langchain-ai/langgraphjs/pull/2381)
[`2ad1aa4`](https://github.com/langchain-ai/langgraphjs/commit/2ad1aa48c6a3f45340b4833e6de555fdc7348d15)
Thanks [@nick-hollon-lc](https://github.com/nick-hollon-lc)! - fix(sdk):
forward config + metadata on respondInput for resume submits

- [#2379](https://github.com/langchain-ai/langgraphjs/pull/2379)
[`75e651b`](https://github.com/langchain-ai/langgraphjs/commit/75e651b9cff1a1e39ad6513b8a5e9b565b9ad7fe)
Thanks [@nick-hollon-lc](https://github.com/nick-hollon-lc)! - filter
SSE-replayed input.requested events through a hydrated interrupt
allowlist

- [#2390](https://github.com/langchain-ai/langgraphjs/pull/2390)
[`f1d651a`](https://github.com/langchain-ai/langgraphjs/commit/f1d651ae14ca178f4a915ac853ba9b439cd55ba3)
Thanks [@nick-hollon-lc](https://github.com/nick-hollon-lc)! - Bind
deepagents subagent discovery to the execution namespace via taskInput
so `useMessages(stream, subagent)` resolves the streaming scope instead
of the trigger tool-call namespace.

## @langchain/angular@1.0.3

### Patch Changes

- Updated dependencies
\[[`44746b1`](https://github.com/langchain-ai/langgraphjs/commit/44746b1a3b5b49737542b120b9e45d6f94181113),
[`4cc6491`](https://github.com/langchain-ai/langgraphjs/commit/4cc6491844f21ed0fc737eaef8498133daa877f7),
[`ae8af2d`](https://github.com/langchain-ai/langgraphjs/commit/ae8af2d75aef9a7bbd930d221d1ce03e7fbb90ad),
[`01dd046`](https://github.com/langchain-ai/langgraphjs/commit/01dd0462ed300dee5a9a51f229e6c401315f070c),
[`2ad1aa4`](https://github.com/langchain-ai/langgraphjs/commit/2ad1aa48c6a3f45340b4833e6de555fdc7348d15),
[`75e651b`](https://github.com/langchain-ai/langgraphjs/commit/75e651b9cff1a1e39ad6513b8a5e9b565b9ad7fe),
[`f1d651a`](https://github.com/langchain-ai/langgraphjs/commit/f1d651ae14ca178f4a915ac853ba9b439cd55ba3)]:
    -   @langchain/langgraph-sdk@1.9.3

## @langchain/react@1.0.3

### Patch Changes

- Updated dependencies
\[[`44746b1`](https://github.com/langchain-ai/langgraphjs/commit/44746b1a3b5b49737542b120b9e45d6f94181113),
[`4cc6491`](https://github.com/langchain-ai/langgraphjs/commit/4cc6491844f21ed0fc737eaef8498133daa877f7),
[`ae8af2d`](https://github.com/langchain-ai/langgraphjs/commit/ae8af2d75aef9a7bbd930d221d1ce03e7fbb90ad),
[`01dd046`](https://github.com/langchain-ai/langgraphjs/commit/01dd0462ed300dee5a9a51f229e6c401315f070c),
[`2ad1aa4`](https://github.com/langchain-ai/langgraphjs/commit/2ad1aa48c6a3f45340b4833e6de555fdc7348d15),
[`75e651b`](https://github.com/langchain-ai/langgraphjs/commit/75e651b9cff1a1e39ad6513b8a5e9b565b9ad7fe),
[`f1d651a`](https://github.com/langchain-ai/langgraphjs/commit/f1d651ae14ca178f4a915ac853ba9b439cd55ba3)]:
    -   @langchain/langgraph-sdk@1.9.3

## @langchain/svelte@1.0.3

### Patch Changes

- Updated dependencies
\[[`44746b1`](https://github.com/langchain-ai/langgraphjs/commit/44746b1a3b5b49737542b120b9e45d6f94181113),
[`4cc6491`](https://github.com/langchain-ai/langgraphjs/commit/4cc6491844f21ed0fc737eaef8498133daa877f7),
[`ae8af2d`](https://github.com/langchain-ai/langgraphjs/commit/ae8af2d75aef9a7bbd930d221d1ce03e7fbb90ad),
[`01dd046`](https://github.com/langchain-ai/langgraphjs/commit/01dd0462ed300dee5a9a51f229e6c401315f070c),
[`2ad1aa4`](https://github.com/langchain-ai/langgraphjs/commit/2ad1aa48c6a3f45340b4833e6de555fdc7348d15),
[`75e651b`](https://github.com/langchain-ai/langgraphjs/commit/75e651b9cff1a1e39ad6513b8a5e9b565b9ad7fe),
[`f1d651a`](https://github.com/langchain-ai/langgraphjs/commit/f1d651ae14ca178f4a915ac853ba9b439cd55ba3)]:
    -   @langchain/langgraph-sdk@1.9.3

## @langchain/vue@1.0.3

### Patch Changes

- Updated dependencies
\[[`44746b1`](https://github.com/langchain-ai/langgraphjs/commit/44746b1a3b5b49737542b120b9e45d6f94181113),
[`4cc6491`](https://github.com/langchain-ai/langgraphjs/commit/4cc6491844f21ed0fc737eaef8498133daa877f7),
[`ae8af2d`](https://github.com/langchain-ai/langgraphjs/commit/ae8af2d75aef9a7bbd930d221d1ce03e7fbb90ad),
[`01dd046`](https://github.com/langchain-ai/langgraphjs/commit/01dd0462ed300dee5a9a51f229e6c401315f070c),
[`2ad1aa4`](https://github.com/langchain-ai/langgraphjs/commit/2ad1aa48c6a3f45340b4833e6de555fdc7348d15),
[`75e651b`](https://github.com/langchain-ai/langgraphjs/commit/75e651b9cff1a1e39ad6513b8a5e9b565b9ad7fe),
[`f1d651a`](https://github.com/langchain-ai/langgraphjs/commit/f1d651ae14ca178f4a915ac853ba9b439cd55ba3)]:
    -   @langchain/langgraph-sdk@1.9.3

## @langchain/langgraph-cua@1.0.2



## @langchain/langgraph-supervisor@1.0.2



## @langchain/langgraph-swarm@1.0.2



## @langchain/langgraph-ui@1.2.2



## @example/ai-elements@0.1.18

### Patch Changes

- Updated dependencies
\[[`2b88da4`](https://github.com/langchain-ai/langgraphjs/commit/2b88da497b2c6f8fbf8f4d901578a198824eb32f),
[`e54ae90`](https://github.com/langchain-ai/langgraphjs/commit/e54ae901e119ccf81653b90d5a0db2485027a5a9),
[`4fd1e9f`](https://github.com/langchain-ai/langgraphjs/commit/4fd1e9f5720361a86a386a286ad8fcc824643280)]:
    -   @langchain/langgraph@1.3.1
    -   @langchain/react@1.0.3

## @examples/assistant-ui-claude@0.1.18

### Patch Changes

- Updated dependencies
\[[`2b88da4`](https://github.com/langchain-ai/langgraphjs/commit/2b88da497b2c6f8fbf8f4d901578a198824eb32f),
[`e54ae90`](https://github.com/langchain-ai/langgraphjs/commit/e54ae901e119ccf81653b90d5a0db2485027a5a9),
[`4fd1e9f`](https://github.com/langchain-ai/langgraphjs/commit/4fd1e9f5720361a86a386a286ad8fcc824643280)]:
    -   @langchain/langgraph@1.3.1
    -   @langchain/react@1.0.3

## @examples/ui-angular@0.0.28

### Patch Changes

- Updated dependencies
\[[`44746b1`](https://github.com/langchain-ai/langgraphjs/commit/44746b1a3b5b49737542b120b9e45d6f94181113),
[`4cc6491`](https://github.com/langchain-ai/langgraphjs/commit/4cc6491844f21ed0fc737eaef8498133daa877f7),
[`2b88da4`](https://github.com/langchain-ai/langgraphjs/commit/2b88da497b2c6f8fbf8f4d901578a198824eb32f),
[`e54ae90`](https://github.com/langchain-ai/langgraphjs/commit/e54ae901e119ccf81653b90d5a0db2485027a5a9),
[`ae8af2d`](https://github.com/langchain-ai/langgraphjs/commit/ae8af2d75aef9a7bbd930d221d1ce03e7fbb90ad),
[`01dd046`](https://github.com/langchain-ai/langgraphjs/commit/01dd0462ed300dee5a9a51f229e6c401315f070c),
[`4fd1e9f`](https://github.com/langchain-ai/langgraphjs/commit/4fd1e9f5720361a86a386a286ad8fcc824643280),
[`2ad1aa4`](https://github.com/langchain-ai/langgraphjs/commit/2ad1aa48c6a3f45340b4833e6de555fdc7348d15),
[`75e651b`](https://github.com/langchain-ai/langgraphjs/commit/75e651b9cff1a1e39ad6513b8a5e9b565b9ad7fe),
[`f1d651a`](https://github.com/langchain-ai/langgraphjs/commit/f1d651ae14ca178f4a915ac853ba9b439cd55ba3)]:
    -   @langchain/langgraph-sdk@1.9.3
    -   @langchain/langgraph@1.3.1
    -   @langchain/angular@1.0.3

## @examples/ui-multimodal@0.0.4

### Patch Changes

- Updated dependencies
\[[`2b88da4`](https://github.com/langchain-ai/langgraphjs/commit/2b88da497b2c6f8fbf8f4d901578a198824eb32f),
[`e54ae90`](https://github.com/langchain-ai/langgraphjs/commit/e54ae901e119ccf81653b90d5a0db2485027a5a9),
[`4fd1e9f`](https://github.com/langchain-ai/langgraphjs/commit/4fd1e9f5720361a86a386a286ad8fcc824643280)]:
    -   @langchain/langgraph@1.3.1
    -   @langchain/react@1.0.3

## @examples/ui-react@0.0.4

### Patch Changes

- Updated dependencies
\[[`44746b1`](https://github.com/langchain-ai/langgraphjs/commit/44746b1a3b5b49737542b120b9e45d6f94181113),
[`4cc6491`](https://github.com/langchain-ai/langgraphjs/commit/4cc6491844f21ed0fc737eaef8498133daa877f7),
[`2b88da4`](https://github.com/langchain-ai/langgraphjs/commit/2b88da497b2c6f8fbf8f4d901578a198824eb32f),
[`e54ae90`](https://github.com/langchain-ai/langgraphjs/commit/e54ae901e119ccf81653b90d5a0db2485027a5a9),
[`ae8af2d`](https://github.com/langchain-ai/langgraphjs/commit/ae8af2d75aef9a7bbd930d221d1ce03e7fbb90ad),
[`01dd046`](https://github.com/langchain-ai/langgraphjs/commit/01dd0462ed300dee5a9a51f229e6c401315f070c),
[`4fd1e9f`](https://github.com/langchain-ai/langgraphjs/commit/4fd1e9f5720361a86a386a286ad8fcc824643280),
[`2ad1aa4`](https://github.com/langchain-ai/langgraphjs/commit/2ad1aa48c6a3f45340b4833e6de555fdc7348d15),
[`75e651b`](https://github.com/langchain-ai/langgraphjs/commit/75e651b9cff1a1e39ad6513b8a5e9b565b9ad7fe),
[`f1d651a`](https://github.com/langchain-ai/langgraphjs/commit/f1d651ae14ca178f4a915ac853ba9b439cd55ba3)]:
    -   @langchain/langgraph-sdk@1.9.3
    -   @langchain/langgraph@1.3.1
    -   @langchain/react@1.0.3

## langgraph@1.0.33

### Patch Changes

- Updated dependencies
\[[`2b88da4`](https://github.com/langchain-ai/langgraphjs/commit/2b88da497b2c6f8fbf8f4d901578a198824eb32f),
[`e54ae90`](https://github.com/langchain-ai/langgraphjs/commit/e54ae901e119ccf81653b90d5a0db2485027a5a9),
[`4fd1e9f`](https://github.com/langchain-ai/langgraphjs/commit/4fd1e9f5720361a86a386a286ad8fcc824643280)]:
    -   @langchain/langgraph@1.3.1

## docs@null

# docs

## null

## null

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Hunter Lovell <hunter@hntrl.io>
 2026-05-18 22:47:09 +00:00
Hunter Lovell 01dd0462ed fix(sdk): retry connection failures before throwing ConnectionError (#2388) 
## Summary

This change updates SDK retry behavior so connection-related failures
are retried instead of immediately aborting inside `onFailedAttempt`.
When retries are exhausted, the final surfaced error is still coalesced
to a `ConnectionError` with the existing LangGraph-specific guidance.
A focused unit test was added to lock in this behavior.

## Changes

### @langchain/langgraph-sdk

- Updated `AsyncCaller` connection-error handling to only throw
`ConnectionError` on the final failed attempt (`retriesLeft === 0`),
while allowing retries on earlier attempts.
- Added a regression test covering retry count plus final
`ConnectionError` coalescing for connection-refused/fetch-failed style
errors.
- Added a patch changeset for `@langchain/langgraph-sdk` documenting the
retry/coalescing fix.
 2026-05-18 10:27:49 -07:00
github-actions[bot] 22c4541b53 chore: version packages (rc) (#2385) 
This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to main, this PR will
be updated.

⚠️⚠️⚠️⚠️⚠️⚠️

`main` is currently in **pre mode** so this branch has prereleases
rather than normal releases. If you want to exit prereleases, run
`changeset pre exit` on `main`.

⚠️⚠️⚠️⚠️⚠️⚠️

# Releases
## @langchain/langgraph-api@1.2.2-rc.0

### Patch Changes

- Updated dependencies
\[[`44746b1`](https://github.com/langchain-ai/langgraphjs/commit/44746b1a3b5b49737542b120b9e45d6f94181113),
[`4cc6491`](https://github.com/langchain-ai/langgraphjs/commit/4cc6491844f21ed0fc737eaef8498133daa877f7),
[`ae8af2d`](https://github.com/langchain-ai/langgraphjs/commit/ae8af2d75aef9a7bbd930d221d1ce03e7fbb90ad),
[`4fd1e9f`](https://github.com/langchain-ai/langgraphjs/commit/4fd1e9f5720361a86a386a286ad8fcc824643280),
[`2ad1aa4`](https://github.com/langchain-ai/langgraphjs/commit/2ad1aa48c6a3f45340b4833e6de555fdc7348d15),
[`75e651b`](https://github.com/langchain-ai/langgraphjs/commit/75e651b9cff1a1e39ad6513b8a5e9b565b9ad7fe),
[`f1d651a`](https://github.com/langchain-ai/langgraphjs/commit/f1d651ae14ca178f4a915ac853ba9b439cd55ba3)]:
    -   @langchain/langgraph-sdk@1.9.3-rc.0
    -   @langchain/langgraph@1.3.1-rc.0
    -   @langchain/langgraph-ui@1.2.2-rc.0

## @langchain/langgraph-cli@1.2.2-rc.0

### Patch Changes

- [#2389](https://github.com/langchain-ai/langgraphjs/pull/2389)
[`40bcdab`](https://github.com/langchain-ai/langgraphjs/commit/40bcdab38fa495028d8eba68062e48079dbe9208)
Thanks [@jdrogers940](https://github.com/jdrogers940)! - Adding support
for pre-release versions in api_version.

-   Updated dependencies \[]:
    -   @langchain/langgraph-api@1.2.2-rc.0

## @langchain/langgraph@1.3.1-rc.0

### Patch Changes

- [#2376](https://github.com/langchain-ai/langgraphjs/pull/2376)
[`4fd1e9f`](https://github.com/langchain-ai/langgraphjs/commit/4fd1e9f5720361a86a386a286ad8fcc824643280)
Thanks [@hntrl](https://github.com/hntrl)! - fix(langgraph): prefer
configurable assistant and graph IDs for runtime server info

Update runtime `serverInfo` construction to read `assistant_id` and
`graph_id` from
`config.configurable` first, with fallback to `config.metadata` for
compatibility.
Also expands `execution_info` tests to cover configurable sourcing,
precedence,
    and metadata fallback behavior.

- Updated dependencies
\[[`44746b1`](https://github.com/langchain-ai/langgraphjs/commit/44746b1a3b5b49737542b120b9e45d6f94181113),
[`4cc6491`](https://github.com/langchain-ai/langgraphjs/commit/4cc6491844f21ed0fc737eaef8498133daa877f7),
[`ae8af2d`](https://github.com/langchain-ai/langgraphjs/commit/ae8af2d75aef9a7bbd930d221d1ce03e7fbb90ad),
[`2ad1aa4`](https://github.com/langchain-ai/langgraphjs/commit/2ad1aa48c6a3f45340b4833e6de555fdc7348d15),
[`75e651b`](https://github.com/langchain-ai/langgraphjs/commit/75e651b9cff1a1e39ad6513b8a5e9b565b9ad7fe),
[`f1d651a`](https://github.com/langchain-ai/langgraphjs/commit/f1d651ae14ca178f4a915ac853ba9b439cd55ba3)]:
    -   @langchain/langgraph-sdk@1.9.3-rc.0

## @langchain/langgraph-cua@1.0.2-rc.0

### Patch Changes

- Updated dependencies
\[[`4fd1e9f`](https://github.com/langchain-ai/langgraphjs/commit/4fd1e9f5720361a86a386a286ad8fcc824643280)]:
    -   @langchain/langgraph@1.3.1-rc.0

## @langchain/langgraph-supervisor@1.0.2-rc.0

### Patch Changes

- Updated dependencies
\[[`4fd1e9f`](https://github.com/langchain-ai/langgraphjs/commit/4fd1e9f5720361a86a386a286ad8fcc824643280)]:
    -   @langchain/langgraph@1.3.1-rc.0

## @langchain/langgraph-swarm@1.0.2-rc.0

### Patch Changes

- Updated dependencies
\[[`4fd1e9f`](https://github.com/langchain-ai/langgraphjs/commit/4fd1e9f5720361a86a386a286ad8fcc824643280)]:
    -   @langchain/langgraph@1.3.1-rc.0

## @langchain/langgraph-sdk@1.9.3-rc.0

### Patch Changes

- [#2387](https://github.com/langchain-ai/langgraphjs/pull/2387)
[`44746b1`](https://github.com/langchain-ai/langgraphjs/commit/44746b1a3b5b49737542b120b9e45d6f94181113)
Thanks [@nick-hollon-lc](https://github.com/nick-hollon-lc)! - Coalesce
`RootMessageProjection` store writes through a single `setTimeout(0)`
flush so long `messages`-channel replays (on refresh, mid-run join, or
rapid subagent streaming) no longer drain as a per-event microtask chain
that trips React's `Maximum update depth exceeded` guard. Replaces the
previous `MessageChannel`-based batching, which deferred initial-submit
events past the first render and left the UI looking frozen until
refresh.

- [#2372](https://github.com/langchain-ai/langgraphjs/pull/2372)
[`4cc6491`](https://github.com/langchain-ai/langgraphjs/commit/4cc6491844f21ed0fc737eaef8498133daa877f7)
Thanks [@ahmed-z0](https://github.com/ahmed-z0)! - Fix subagent message
routing to prefer the stream event namespace over checkpoint metadata
when filtering subagent messages.

- [#2384](https://github.com/langchain-ai/langgraphjs/pull/2384)
[`ae8af2d`](https://github.com/langchain-ai/langgraphjs/commit/ae8af2d75aef9a7bbd930d221d1ce03e7fbb90ad)
Thanks [@nick-hollon-lc](https://github.com/nick-hollon-lc)! - batch
RootMessageProjection store writes through a macrotask

- [#2381](https://github.com/langchain-ai/langgraphjs/pull/2381)
[`2ad1aa4`](https://github.com/langchain-ai/langgraphjs/commit/2ad1aa48c6a3f45340b4833e6de555fdc7348d15)
Thanks [@nick-hollon-lc](https://github.com/nick-hollon-lc)! - fix(sdk):
forward config + metadata on respondInput for resume submits

- [#2379](https://github.com/langchain-ai/langgraphjs/pull/2379)
[`75e651b`](https://github.com/langchain-ai/langgraphjs/commit/75e651b9cff1a1e39ad6513b8a5e9b565b9ad7fe)
Thanks [@nick-hollon-lc](https://github.com/nick-hollon-lc)! - filter
SSE-replayed input.requested events through a hydrated interrupt
allowlist

- [#2390](https://github.com/langchain-ai/langgraphjs/pull/2390)
[`f1d651a`](https://github.com/langchain-ai/langgraphjs/commit/f1d651ae14ca178f4a915ac853ba9b439cd55ba3)
Thanks [@nick-hollon-lc](https://github.com/nick-hollon-lc)! - Bind
deepagents subagent discovery to the execution namespace via taskInput
so `useMessages(stream, subagent)` resolves the streaming scope instead
of the trigger tool-call namespace.

## @langchain/angular@1.0.3-rc.0

### Patch Changes

- Updated dependencies
\[[`44746b1`](https://github.com/langchain-ai/langgraphjs/commit/44746b1a3b5b49737542b120b9e45d6f94181113),
[`4cc6491`](https://github.com/langchain-ai/langgraphjs/commit/4cc6491844f21ed0fc737eaef8498133daa877f7),
[`ae8af2d`](https://github.com/langchain-ai/langgraphjs/commit/ae8af2d75aef9a7bbd930d221d1ce03e7fbb90ad),
[`2ad1aa4`](https://github.com/langchain-ai/langgraphjs/commit/2ad1aa48c6a3f45340b4833e6de555fdc7348d15),
[`75e651b`](https://github.com/langchain-ai/langgraphjs/commit/75e651b9cff1a1e39ad6513b8a5e9b565b9ad7fe),
[`f1d651a`](https://github.com/langchain-ai/langgraphjs/commit/f1d651ae14ca178f4a915ac853ba9b439cd55ba3)]:
    -   @langchain/langgraph-sdk@1.9.3-rc.0

## @langchain/react@1.0.3-rc.0

### Patch Changes

- Updated dependencies
\[[`44746b1`](https://github.com/langchain-ai/langgraphjs/commit/44746b1a3b5b49737542b120b9e45d6f94181113),
[`4cc6491`](https://github.com/langchain-ai/langgraphjs/commit/4cc6491844f21ed0fc737eaef8498133daa877f7),
[`ae8af2d`](https://github.com/langchain-ai/langgraphjs/commit/ae8af2d75aef9a7bbd930d221d1ce03e7fbb90ad),
[`2ad1aa4`](https://github.com/langchain-ai/langgraphjs/commit/2ad1aa48c6a3f45340b4833e6de555fdc7348d15),
[`75e651b`](https://github.com/langchain-ai/langgraphjs/commit/75e651b9cff1a1e39ad6513b8a5e9b565b9ad7fe),
[`f1d651a`](https://github.com/langchain-ai/langgraphjs/commit/f1d651ae14ca178f4a915ac853ba9b439cd55ba3)]:
    -   @langchain/langgraph-sdk@1.9.3-rc.0

## @langchain/svelte@1.0.3-rc.0

### Patch Changes

- Updated dependencies
\[[`44746b1`](https://github.com/langchain-ai/langgraphjs/commit/44746b1a3b5b49737542b120b9e45d6f94181113),
[`4cc6491`](https://github.com/langchain-ai/langgraphjs/commit/4cc6491844f21ed0fc737eaef8498133daa877f7),
[`ae8af2d`](https://github.com/langchain-ai/langgraphjs/commit/ae8af2d75aef9a7bbd930d221d1ce03e7fbb90ad),
[`2ad1aa4`](https://github.com/langchain-ai/langgraphjs/commit/2ad1aa48c6a3f45340b4833e6de555fdc7348d15),
[`75e651b`](https://github.com/langchain-ai/langgraphjs/commit/75e651b9cff1a1e39ad6513b8a5e9b565b9ad7fe),
[`f1d651a`](https://github.com/langchain-ai/langgraphjs/commit/f1d651ae14ca178f4a915ac853ba9b439cd55ba3)]:
    -   @langchain/langgraph-sdk@1.9.3-rc.0

## @langchain/vue@1.0.3-rc.0

### Patch Changes

- Updated dependencies
\[[`44746b1`](https://github.com/langchain-ai/langgraphjs/commit/44746b1a3b5b49737542b120b9e45d6f94181113),
[`4cc6491`](https://github.com/langchain-ai/langgraphjs/commit/4cc6491844f21ed0fc737eaef8498133daa877f7),
[`ae8af2d`](https://github.com/langchain-ai/langgraphjs/commit/ae8af2d75aef9a7bbd930d221d1ce03e7fbb90ad),
[`2ad1aa4`](https://github.com/langchain-ai/langgraphjs/commit/2ad1aa48c6a3f45340b4833e6de555fdc7348d15),
[`75e651b`](https://github.com/langchain-ai/langgraphjs/commit/75e651b9cff1a1e39ad6513b8a5e9b565b9ad7fe),
[`f1d651a`](https://github.com/langchain-ai/langgraphjs/commit/f1d651ae14ca178f4a915ac853ba9b439cd55ba3)]:
    -   @langchain/langgraph-sdk@1.9.3-rc.0

## @langchain/langgraph-ui@1.2.2-rc.0



## @example/ai-elements@0.1.18-rc.0

### Patch Changes

- Updated dependencies
\[[`4fd1e9f`](https://github.com/langchain-ai/langgraphjs/commit/4fd1e9f5720361a86a386a286ad8fcc824643280)]:
    -   @langchain/langgraph@1.3.1-rc.0
    -   @langchain/react@1.0.3-rc.0

## @examples/assistant-ui-claude@0.1.18-rc.0

### Patch Changes

- Updated dependencies
\[[`4fd1e9f`](https://github.com/langchain-ai/langgraphjs/commit/4fd1e9f5720361a86a386a286ad8fcc824643280)]:
    -   @langchain/langgraph@1.3.1-rc.0
    -   @langchain/react@1.0.3-rc.0

## @examples/ui-angular@0.0.28-rc.0

### Patch Changes

- Updated dependencies
\[[`44746b1`](https://github.com/langchain-ai/langgraphjs/commit/44746b1a3b5b49737542b120b9e45d6f94181113),
[`4cc6491`](https://github.com/langchain-ai/langgraphjs/commit/4cc6491844f21ed0fc737eaef8498133daa877f7),
[`ae8af2d`](https://github.com/langchain-ai/langgraphjs/commit/ae8af2d75aef9a7bbd930d221d1ce03e7fbb90ad),
[`4fd1e9f`](https://github.com/langchain-ai/langgraphjs/commit/4fd1e9f5720361a86a386a286ad8fcc824643280),
[`2ad1aa4`](https://github.com/langchain-ai/langgraphjs/commit/2ad1aa48c6a3f45340b4833e6de555fdc7348d15),
[`75e651b`](https://github.com/langchain-ai/langgraphjs/commit/75e651b9cff1a1e39ad6513b8a5e9b565b9ad7fe),
[`f1d651a`](https://github.com/langchain-ai/langgraphjs/commit/f1d651ae14ca178f4a915ac853ba9b439cd55ba3)]:
    -   @langchain/langgraph-sdk@1.9.3-rc.0
    -   @langchain/langgraph@1.3.1-rc.0
    -   @langchain/angular@1.0.3-rc.0

## @examples/ui-multimodal@0.0.4-rc.0

### Patch Changes

- Updated dependencies
\[[`4fd1e9f`](https://github.com/langchain-ai/langgraphjs/commit/4fd1e9f5720361a86a386a286ad8fcc824643280)]:
    -   @langchain/langgraph@1.3.1-rc.0
    -   @langchain/react@1.0.3-rc.0

## @examples/ui-react@0.0.4-rc.0

### Patch Changes

- Updated dependencies
\[[`44746b1`](https://github.com/langchain-ai/langgraphjs/commit/44746b1a3b5b49737542b120b9e45d6f94181113),
[`4cc6491`](https://github.com/langchain-ai/langgraphjs/commit/4cc6491844f21ed0fc737eaef8498133daa877f7),
[`ae8af2d`](https://github.com/langchain-ai/langgraphjs/commit/ae8af2d75aef9a7bbd930d221d1ce03e7fbb90ad),
[`4fd1e9f`](https://github.com/langchain-ai/langgraphjs/commit/4fd1e9f5720361a86a386a286ad8fcc824643280),
[`2ad1aa4`](https://github.com/langchain-ai/langgraphjs/commit/2ad1aa48c6a3f45340b4833e6de555fdc7348d15),
[`75e651b`](https://github.com/langchain-ai/langgraphjs/commit/75e651b9cff1a1e39ad6513b8a5e9b565b9ad7fe),
[`f1d651a`](https://github.com/langchain-ai/langgraphjs/commit/f1d651ae14ca178f4a915ac853ba9b439cd55ba3)]:
    -   @langchain/langgraph-sdk@1.9.3-rc.0
    -   @langchain/langgraph@1.3.1-rc.0
    -   @langchain/react@1.0.3-rc.0

## langgraph@1.0.33-rc.0

### Patch Changes

- Updated dependencies
\[[`4fd1e9f`](https://github.com/langchain-ai/langgraphjs/commit/4fd1e9f5720361a86a386a286ad8fcc824643280)]:
    -   @langchain/langgraph@1.3.1-rc.0

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Hunter Lovell <hunter@hntrl.io>
 2026-05-16 06:37:11 +00:00
dependabot[bot] 67831afa7f chore(deps-dev): bump svelte from 5.55.5 to 5.55.7 (#2394) 
Bumps
[svelte](https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte)
from 5.55.5 to 5.55.7.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/sveltejs/svelte/releases">svelte's
releases</a>.</em></p>
<blockquote>
<h2>svelte@5.55.7</h2>
<h3>Patch Changes</h3>
<ul>
<li>
<p>fix: prevent XSS on <code>hydratable</code> from user contents (<a
href="https://github.com/sveltejs/svelte/commit/a16ebc67bbcf8f708360195687e1b2719463e1a4"><code>a16ebc67bbcf8f708360195687e1b2719463e1a4</code></a>)</p>
</li>
<li>
<p>chore: bump devalue (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18219">#18219</a>)</p>
</li>
<li>
<p>fix: disallow empty attribute names during SSR (<a
href="https://github.com/sveltejs/svelte/commit/547853e2406a2147ad7fb5ffeba95b01bd9642da"><code>547853e2406a2147ad7fb5ffeba95b01bd9642da</code></a>)</p>
</li>
<li>
<p>fix: harden regex (<a
href="https://github.com/sveltejs/svelte/commit/d2375e2ebcab5c88feb5652f1a9d621b8f06b259"><code>d2375e2ebcab5c88feb5652f1a9d621b8f06b259</code></a>)</p>
</li>
<li>
<p>fix: move Svelte runtime properties to symbols (<a
href="https://github.com/sveltejs/svelte/commit/e1cbbd96441e82c9eb8a23a2903c0d06d3cda991"><code>e1cbbd96441e82c9eb8a23a2903c0d06d3cda991</code></a>)</p>
</li>
</ul>
<h2>svelte@5.55.6</h2>
<h3>Patch Changes</h3>
<ul>
<li>
<p>fix: leave stale promises to wait for a later resolution, instead of
rejecting (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18180">#18180</a>)</p>
</li>
<li>
<p>fix: keep dependencies of <code>$state.eager/pending</code> (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18218">#18218</a>)</p>
</li>
<li>
<p>fix: reapply context after transforming error during SSR (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18099">#18099</a>)</p>
</li>
<li>
<p>fix: don't rebase just-created batches (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18117">#18117</a>)</p>
</li>
<li>
<p>chore: allow <code>null</code> for <code>pending</code> in typings
(<a
href="https://redirect.github.com/sveltejs/svelte/pull/18201">#18201</a>)</p>
</li>
<li>
<p>fix: flush eager effects in production (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18107">#18107</a>)</p>
</li>
<li>
<p>fix: rethrow error of failed iterable after calling
<code>return()</code> (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18169">#18169</a>)</p>
</li>
<li>
<p>fix: account for proxified instance when updating
<code>bind:this</code> (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18147">#18147</a>)</p>
</li>
<li>
<p>fix: ensure scheduled batch is flushed if not obsolete (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18131">#18131</a>)</p>
</li>
<li>
<p>fix: resolve stale deriveds with latest value (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18167">#18167</a>)</p>
</li>
<li>
<p>chore: remove unnecessary <code>increment_pending</code> calls (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18183">#18183</a>)</p>
</li>
<li>
<p>fix: correctly compile component member expressions for SSR (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18192">#18192</a>)</p>
</li>
<li>
<p>fix: reset <code>source.updated</code> stack traces after
<code>flush</code> (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18196">#18196</a>)</p>
</li>
<li>
<p>fix: replacing async 'blocking' strategy with 'merging' (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18205">#18205</a>)</p>
</li>
<li>
<p>fix: allow <code>@debug</code> tags to reference awaited variables
(<a
href="https://redirect.github.com/sveltejs/svelte/pull/18138">#18138</a>)</p>
</li>
<li>
<p>fix: re-run fallback props if dependencies update (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18146">#18146</a>)</p>
</li>
<li>
<p>fix: abort running obsolete async branches (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18118">#18118</a>)</p>
</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/sveltejs/svelte/blob/main/packages/svelte/CHANGELOG.md">svelte's
changelog</a>.</em></p>
<blockquote>
<h2>5.55.7</h2>
<h3>Patch Changes</h3>
<ul>
<li>
<p>fix: prevent XSS on <code>hydratable</code> from user contents (<a
href="https://github.com/sveltejs/svelte/commit/a16ebc67bbcf8f708360195687e1b2719463e1a4"><code>a16ebc67bbcf8f708360195687e1b2719463e1a4</code></a>)</p>
</li>
<li>
<p>chore: bump devalue (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18219">#18219</a>)</p>
</li>
<li>
<p>fix: disallow empty attribute names during SSR (<a
href="https://github.com/sveltejs/svelte/commit/547853e2406a2147ad7fb5ffeba95b01bd9642da"><code>547853e2406a2147ad7fb5ffeba95b01bd9642da</code></a>)</p>
</li>
<li>
<p>fix: harden regex (<a
href="https://github.com/sveltejs/svelte/commit/d2375e2ebcab5c88feb5652f1a9d621b8f06b259"><code>d2375e2ebcab5c88feb5652f1a9d621b8f06b259</code></a>)</p>
</li>
<li>
<p>fix: move Svelte runtime properties to symbols (<a
href="https://github.com/sveltejs/svelte/commit/e1cbbd96441e82c9eb8a23a2903c0d06d3cda991"><code>e1cbbd96441e82c9eb8a23a2903c0d06d3cda991</code></a>)</p>
</li>
</ul>
<h2>5.55.6</h2>
<h3>Patch Changes</h3>
<ul>
<li>
<p>fix: leave stale promises to wait for a later resolution, instead of
rejecting (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18180">#18180</a>)</p>
</li>
<li>
<p>fix: keep dependencies of <code>$state.eager/pending</code> (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18218">#18218</a>)</p>
</li>
<li>
<p>fix: reapply context after transforming error during SSR (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18099">#18099</a>)</p>
</li>
<li>
<p>fix: don't rebase just-created batches (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18117">#18117</a>)</p>
</li>
<li>
<p>chore: allow <code>null</code> for <code>pending</code> in typings
(<a
href="https://redirect.github.com/sveltejs/svelte/pull/18201">#18201</a>)</p>
</li>
<li>
<p>fix: flush eager effects in production (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18107">#18107</a>)</p>
</li>
<li>
<p>fix: rethrow error of failed iterable after calling
<code>return()</code> (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18169">#18169</a>)</p>
</li>
<li>
<p>fix: account for proxified instance when updating
<code>bind:this</code> (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18147">#18147</a>)</p>
</li>
<li>
<p>fix: ensure scheduled batch is flushed if not obsolete (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18131">#18131</a>)</p>
</li>
<li>
<p>fix: resolve stale deriveds with latest value (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18167">#18167</a>)</p>
</li>
<li>
<p>chore: remove unnecessary <code>increment_pending</code> calls (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18183">#18183</a>)</p>
</li>
<li>
<p>fix: correctly compile component member expressions for SSR (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18192">#18192</a>)</p>
</li>
<li>
<p>fix: reset <code>source.updated</code> stack traces after
<code>flush</code> (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18196">#18196</a>)</p>
</li>
<li>
<p>fix: replacing async 'blocking' strategy with 'merging' (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18205">#18205</a>)</p>
</li>
<li>
<p>fix: allow <code>@debug</code> tags to reference awaited variables
(<a
href="https://redirect.github.com/sveltejs/svelte/pull/18138">#18138</a>)</p>
</li>
<li>
<p>fix: re-run fallback props if dependencies update (<a
href="https://redirect.github.com/sveltejs/svelte/pull/18146">#18146</a>)</p>
</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/sveltejs/svelte/commit/4d8f99a2709e3c02e48d8bc6c77458f4ba49d0e3"><code>4d8f99a</code></a>
Version Packages (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/18220">#18220</a>)</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/05523088173e10af0753877af6936088de924833"><code>0552308</code></a>
chore: bump devalue (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/18219">#18219</a>)</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/e1cbbd96441e82c9eb8a23a2903c0d06d3cda991"><code>e1cbbd9</code></a>
Merge commit from fork</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/a16ebc67bbcf8f708360195687e1b2719463e1a4"><code>a16ebc6</code></a>
Merge commit from fork</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/d2375e2ebcab5c88feb5652f1a9d621b8f06b259"><code>d2375e2</code></a>
Merge commit from fork</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/547853e2406a2147ad7fb5ffeba95b01bd9642da"><code>547853e</code></a>
Merge commit from fork</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/55f9c85c09d625c3dd80c71ce7542f57386fafb4"><code>55f9c85</code></a>
Version Packages (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/18158">#18158</a>)</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/a10e8e47a5946623a60a1e36b9023c23926eae87"><code>a10e8e4</code></a>
fix: keep dependencies of <code>$state.eager</code>/<code>pending</code>
(alternative approach) (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/1">#1</a>...</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/ef4b97dfabfd7a23b27933e18f7393587c343d66"><code>ef4b97d</code></a>
fix: duplicated &quot;of&quot; in events.js comment (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/18217">#18217</a>)</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/5122936edb3c14e9a602e579727479b49cbd3239"><code>5122936</code></a>
fix: treat batches as a linked list (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/18205">#18205</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/sveltejs/svelte/commits/svelte@5.55.7/packages/svelte">compare
view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility
score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=svelte&package-manager=npm_and_yarn&previous-version=5.55.5&new-version=5.55.7)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore this major version` will close this PR and stop
Dependabot creating any more for this major version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this minor version` will close this PR and stop
Dependabot creating any more for this minor version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop
Dependabot creating any more for this dependency (unless you reopen the
PR or upgrade to it yourself)
You can disable automated security fix PRs for this repo from the
[Security Alerts
page](https://github.com/langchain-ai/langgraphjs/network/alerts).

</details>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2026-05-15 23:19:22 -07:00
Nick Hollon f1d651ae14 fix(sdk): bind subagent namespace to execution scope via taskInput (#2390) 
## Summary

When the SDK consumes a deepagents run over protocol-v2, the parent's
`task` tool call registers a subagent under `tools:<tool_call_id>` (e.g.
`tools:toolu_*`), but the subagent's pregel execution emits its
`values`/`messages`/`lifecycle` events at a **sibling** namespace
`tools:<pregel-uuid>` — not nested, no shared segment.
`SubagentDiscovery` tracked the trigger namespace, so
`useMessages(stream, subagent)` filtered the wrong scope and consumers
saw empty subagent cards while content streamed server-side.

The wire carries no first-class link between the two namespaces — the
lifecycle event's `trigger_call_id` is the Pregel UUID, not the
Anthropic `tool_call_id`.

## Approach

The server seeds the subagent's first state with
`HumanMessage(content=description)`, so an exact-equality match against
`taskInput` is deterministic. Adds:

- `#toolCallIdByTaskInput: Map<string, string[]>` — FIFO queue keyed by
taskInput, populated when a `task` tool call is registered.
- `#bindNamespaceByTaskInput` — on the first `values` event at a
`tools:<id>` namespace, look up the first HumanMessage text, shift the
matching `tool_call_id`, and seed `#taskIdByObservedNamespace`.
`#recordObservedWorkNamespace` promotes the namespace as before.

The queue handles parallel dispatches that share a description. Pregel
preserves dispatch order across executions, so FIFO pop attributes them
correctly.

## Known cliff edges (all silent — card stays empty)

- Wrapper middleware mutates the seeded HumanMessage before it reaches
the subagent.
- The HumanMessage uses multimodal content blocks instead of a string.
- A custom \`CompiledSubAgent\` state doesn't include a HumanMessage.

The upstream fix that eliminates the whole class is for langgraph's
\`_TasksLifecycleBase\` (or deepagents) to enrich the subagent's
lifecycle payload with \`cause: { tool_call_id }\`. That would replace
this bridge with a flat lookup.
 2026-05-15 13:28:18 -07:00
Nick Hollon 44746b1a3b fix(sdk): coalesce RootMessageProjection writes via setTimeout(0) (#2387) 
## Summary

Reworks `RootMessageProjection` batching to fix two regressions at once.

The freeze that #2384 originally addressed: on refresh, mid-run join, or
a rapidly-streaming subagent, many `messages`-channel events drain
through the controller's `for await` pump as a microtask chain.
Per-event `store.setState` calls fire `useSyncExternalStore`
notifications per event, and after ~50 React's `nestedUpdateCount` guard
trips with "Maximum update depth exceeded", permanently freezing the UI
on the first few messages.

The new regression #2384 introduced: its `MessageChannel`-based
scheduler deferred the first event of every streaming burst past React's
initial render. Initial submit looked frozen — no user message, no AI
response — until refresh.

This change keeps the coalescing (so the freeze stays fixed) but swaps
the scheduler to `setTimeout(0)` with a `#flushScheduled` idempotency
guard:

- `handleMessage` / `applyValues` compute new `messages` / `values`
synchronously and stage them in `#pendingMessages` / `#pendingValues`.
`#indexById` and `#valuesMessageIds` mutate synchronously so subsequent
same-tick calls see up-to-date positions.
- One `setTimeout(0)` flush per tick commits the staged values to the
store in a single `setState`. Bursts collapse to one notification;
streaming events separated by network latency each flush on their own
boundary.
- `reset()` drops pending writes so thread swaps can't bleed staged
state.

No test-only flush flag on the projection — the existing tests gained
`await drainFlush()` between mutations and assertions.

### New regression coverage

A `scheduling` describe block guards both contracts:

- streamed event commits within one macrotask (would fail on a
deferral-chain scheduler — initial-submit freeze)
- values snapshot commits within one macrotask (would fail on hydrate
freeze)
- 200-delta synchronous burst → fewer than 10 store notifications (would
fail on per-event `setState` — long-replay freeze)
- 50 sequential `applyValues` calls → fewer than 10 store notifications
(would fail on hydrate per-event freeze)

Both coalesce tests fail on a sync projection; both single-event tests
fail on a multi-macrotask deferral chain.

## Release Note

None
 2026-05-15 13:27:47 -07:00
Nick Hollon 75e651b9cf fix(sdk): filter SSE-replayed input.requested events through a hydrated interrupt allowlist (#2379) 
SSE replay of past \`input.requested\` events was re-adding historically
requested (and since-resolved) interrupts to the UI on every page
navigation back to the thread. The protocol has no \`input.responded\`
event, so the SDK has no signal to distinguish replay from live for an
idle thread — it would add anything replayed to
\`rootStore.interrupts\`.

Adds \`StreamController.#hydratedActiveInterruptIds\`: a \`Set\`
populated
during \`hydrate()\` from \`client.threads.getState()\`'s
\`tasks[].interrupts\`. Used as a strict allowlist when processing
replayed \`input.requested\` events. \`null\` outside the hydrate window
so genuinely-new live interrupts on an active run aren't filtered;
cleared at the start of \`submit()\` for the same reason.

Also drops the unused \`subagents\` constructor param from
\`RootMessageProjection\` — it was only ever read to forward events to a
discovery instance that the controller already feeds directly, so the
param had no behavioral effect. Included here because the matching
call-site change lives in \`controller.ts\`.

## Release Note

None

---------

Co-authored-by: Hunter Lovell <40191806+hntrl@users.noreply.github.com>
 2026-05-12 13:30:33 -07:00
Nick Hollon 2ad1aa48c6 fix(sdk): subscription plumbing — dedicated SSE streams, run.start ordering, WS pre-register (#2381) 
Three subscription-lifecycle correctness fixes; all share
\`client/stream/index.ts\` and are thematically the same surface.

### 1. \`subscribeDedicated\` + dedicated SSE event stream for narrow
projections

Selector hook consumers (\`useMessages\`, \`useToolCalls\`) scoped to a
subagent namespace would otherwise widen the shared content pump's
\`(channels, namespaces)\` union and pull every channel for every active
namespace onto the wire just to satisfy a single narrow consumer. SSE
transports get a fresh \`openEventStream\`; WS falls back to the shared
command stream (no union-widening cost on WS since all events flow on
one connection).

### 2. \`run.start\` lifecycle ordering

The lifecycle watcher and the values projection both open subscriptions
on \`/threads/{id}/stream/events\`; if either lands before \`run.start\`
commits the thread server-side, the server emits a
\`404: Thread not found\` protocol error and the client waits forever
for terminal events. Reorder so \`run.start\` awaits first, then
watchers attach. Also adds \`config\` + \`metadata\` to \`respondInput\`
signature so resume submits can carry per-run configuration overrides
(the v2 server already forwards both).

### 3. Pre-register subscription under a placeholder id before sending
\`subscription.subscribe\`

The WebSocket server replays buffered events through
\`install_subscription_with_replay\` before returning the success
response that carries the \`subscription_id\` — without
pre-registration,
those replayed events arrive at \`#handleIncoming\` while no matching
subscription is registered and never reach the iterator. UI symptom:
\`useMessages\` renders empty after click-to-expand on WebSocket.

## Release Note

None

---------

Co-authored-by: Hunter Lovell <40191806+hntrl@users.noreply.github.com>
 2026-05-12 13:02:17 -07:00
ahmed-z0 4cc6491844 fix(sdk): route subagent messages by stream event namespace (#2372) 
## Summary

Fix `StreamManager` subagent message routing so `messages|...` stream
events prefer the SSE event namespace when it identifies a subagent,
falling back to `metadata.langgraph_checkpoint_ns` /
`metadata.checkpoint_ns` only when there is no subagent event namespace.

This prevents subagent message chunks from being buffered under the
wrong namespace when the event name and message metadata disagree.

## Motivation

When streaming DeepAgent subgraphs from a deployed LangGraph server, the
stream can contain events shaped like:

```text
event: messages|tools:<stream-task-id>
data: [{...}, { checkpoint_ns: "tools:<metadata-task-id>" }]
```

`updates|tools:<stream-task-id>` and `values|tools:<stream-task-id>`
establish the visible subagent using the event namespace, but the
`messages` handler currently derives the subagent id from metadata. If
the metadata namespace differs, the subagent's internal AI/tool messages
are queued under a namespace that never maps to the visible subagent, so
`getSubagentsByMessage(...)` returns the subagent without its tool-call
history.

The stream event namespace is already parsed and passed to other
subagent event handlers, so message events should use it when available.

## Tests

```bash
pnpm --filter @langchain/langgraph-sdk test -- src/ui/manager.test.ts
```

Result: 37 files passed, 512 tests passed, no type errors.
 2026-05-12 12:58:09 -07:00
Nick Hollon ae8af2d75a fix(sdk): batch RootMessageProjection store writes through a macrotask (#2384) 
Mirrors the \`MessageChannel\`-batching pattern that the
namespace-scoped messages projection (\`projections/messages.ts\`)
already uses, applied to the root namespace.

When a long thread replays through the \`messages\` channel — on
refresh, on resume of an in-flight run, or on a rapidly-streaming
subagent — dozens of \`messages\`-channel events can land within a
single SSE parse. They drain through the \`for await\` pump as a long
microtask chain, and calling \`store.setState\` per event fires
\`useSyncExternalStore\` notifications per event. After ~50 React's
\`nestedUpdateCount\` guard trips with "Maximum update depth exceeded"
and the UI freezes, permanently stuck at the first few messages.

\`handleMessage\` and \`applyValues\` now compute their new
\`messages\`/\`values\` synchronously (and keep mutating \`#indexById\`
and \`#valuesMessageIds\` in line so subsequent calls in the same tick
see up-to-date positions) but stage the result in
\`#pendingMessages\`/\`#pendingValues\`. A single
\`MessageChannel\`-backed \`#flushPending\` copies the staged values
onto the store in one \`setState\` call per tick.

Adds a test-only \`flushImmediately\` constructor flag so tests that
assert against the store immediately after each call don't need to
await a tick. Production wiring leaves it false.

## Release Note

None

---------

Co-authored-by: Hunter Lovell <40191806+hntrl@users.noreply.github.com>
 2026-05-12 12:52:41 -07:00
github-actions[bot] f5b22a6f19 chore: version packages (#2373) 
This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to main, this PR will
be updated.


# Releases
## @langchain/langgraph-sdk@1.9.2

### Patch Changes

- [#2370](https://github.com/langchain-ai/langgraphjs/pull/2370)
[`4c6875c`](https://github.com/langchain-ai/langgraphjs/commit/4c6875c1e3dd32857d526925865c389e4e9c10c2)
Thanks [@open-swe](https://github.com/apps/open-swe)! - feat(sdk):
support metadata filter for crons search/count

- [#2377](https://github.com/langchain-ai/langgraphjs/pull/2377)
[`a5089cd`](https://github.com/langchain-ai/langgraphjs/commit/a5089cda1d9db1e4b50c17cdd12a770a67279905)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): preserve AI content blocks during message projection

## @langchain/angular@1.0.2

### Patch Changes

- Updated dependencies
\[[`4c6875c`](https://github.com/langchain-ai/langgraphjs/commit/4c6875c1e3dd32857d526925865c389e4e9c10c2),
[`a5089cd`](https://github.com/langchain-ai/langgraphjs/commit/a5089cda1d9db1e4b50c17cdd12a770a67279905)]:
    -   @langchain/langgraph-sdk@1.9.2

## @langchain/react@1.0.2

### Patch Changes

- Updated dependencies
\[[`4c6875c`](https://github.com/langchain-ai/langgraphjs/commit/4c6875c1e3dd32857d526925865c389e4e9c10c2),
[`a5089cd`](https://github.com/langchain-ai/langgraphjs/commit/a5089cda1d9db1e4b50c17cdd12a770a67279905)]:
    -   @langchain/langgraph-sdk@1.9.2

## @langchain/svelte@1.0.2

### Patch Changes

- Updated dependencies
\[[`4c6875c`](https://github.com/langchain-ai/langgraphjs/commit/4c6875c1e3dd32857d526925865c389e4e9c10c2),
[`a5089cd`](https://github.com/langchain-ai/langgraphjs/commit/a5089cda1d9db1e4b50c17cdd12a770a67279905)]:
    -   @langchain/langgraph-sdk@1.9.2

## @langchain/vue@1.0.2

### Patch Changes

- Updated dependencies
\[[`4c6875c`](https://github.com/langchain-ai/langgraphjs/commit/4c6875c1e3dd32857d526925865c389e4e9c10c2),
[`a5089cd`](https://github.com/langchain-ai/langgraphjs/commit/a5089cda1d9db1e4b50c17cdd12a770a67279905)]:
    -   @langchain/langgraph-sdk@1.9.2

## @example/ai-elements@0.1.17

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.2

## @examples/assistant-ui-claude@0.1.17

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.2

## @examples/ui-angular@0.0.27

### Patch Changes

- Updated dependencies
\[[`4c6875c`](https://github.com/langchain-ai/langgraphjs/commit/4c6875c1e3dd32857d526925865c389e4e9c10c2),
[`a5089cd`](https://github.com/langchain-ai/langgraphjs/commit/a5089cda1d9db1e4b50c17cdd12a770a67279905)]:
    -   @langchain/langgraph-sdk@1.9.2
    -   @langchain/angular@1.0.2

## @examples/ui-multimodal@0.0.3

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.2

## @examples/ui-react@0.0.3

### Patch Changes

- Updated dependencies
\[[`4c6875c`](https://github.com/langchain-ai/langgraphjs/commit/4c6875c1e3dd32857d526925865c389e4e9c10c2),
[`a5089cd`](https://github.com/langchain-ai/langgraphjs/commit/a5089cda1d9db1e4b50c17cdd12a770a67279905)]:
    -   @langchain/langgraph-sdk@1.9.2
    -   @langchain/react@1.0.2

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
 2026-05-11 03:26:06 -07:00
Christian Bromann a5089cda1d fix(sdk): preserve AI content blocks during message projection (#2377) 
While testing out more streaming examples, discovered some minor bugs
around reasoning. This patch:

- Preserve structured AI message content blocks when converting
assembled stream messages, so reasoning blocks are not collapsed into
plain text.
- Update message reconciliation to prefer finalized `values.messages`
tool-call args when they contain meaningful data missing from the
streamed message.
- Add coverage for mixed reasoning/text content blocks using the
reasoning token stream fixture.
 2026-05-11 03:19:51 -07:00
open-swe[bot] 4c6875c1e3 feat(sdk): support metadata filter for crons search/count (#2370) 
## Description
Mirror the langgraph-api change in
https://github.com/langchain-ai/langgraph-api/pull/3400 by accepting an
optional `metadata` filter on `crons.search` and `crons.count` in the JS
SDK. Matches the existing pattern used for assistants/threads search.

## Release Note
JS SDK: `crons.search` and `crons.count` now accept an optional
`metadata` filter that is forwarded to the server.

## Test Plan
- [ ] New unit tests in `libs/sdk/src/client/crons/index.test.ts` verify
metadata is forwarded for both `search` and `count`, and omitted when
not provided.

---------

Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
 2026-05-08 14:22:11 -04:00