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@langchain/langgraph-cli@1.2.4
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Author SHA1 Message Date
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
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
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
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
github-actions[bot] 69a7c01313 chore: version packages (#2367) 
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@1.2.1

### Patch Changes

- [#2366](https://github.com/langchain-ai/langgraphjs/pull/2366)
[`2bb66bf`](https://github.com/langchain-ai/langgraphjs/commit/2bb66bf816a8b18b2968ed885ef2df15f684cb4e)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): update endpoints

-   Updated dependencies \[]:
    -   @langchain/langgraph-ui@1.2.1

## @langchain/langgraph-cli@1.2.1

### Patch Changes

- Updated dependencies
\[[`2bb66bf`](https://github.com/langchain-ai/langgraphjs/commit/2bb66bf816a8b18b2968ed885ef2df15f684cb4e)]:
    -   @langchain/langgraph-api@1.2.1

## @langchain/langgraph-sdk@1.9.1

### Patch Changes

- [#2366](https://github.com/langchain-ai/langgraphjs/pull/2366)
[`2bb66bf`](https://github.com/langchain-ai/langgraphjs/commit/2bb66bf816a8b18b2968ed885ef2df15f684cb4e)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): update endpoints

## @langchain/angular@1.0.1

### Patch Changes

- Updated dependencies
\[[`2bb66bf`](https://github.com/langchain-ai/langgraphjs/commit/2bb66bf816a8b18b2968ed885ef2df15f684cb4e)]:
    -   @langchain/langgraph-sdk@1.9.1

## @langchain/react@1.0.1

### Patch Changes

- Updated dependencies
\[[`2bb66bf`](https://github.com/langchain-ai/langgraphjs/commit/2bb66bf816a8b18b2968ed885ef2df15f684cb4e)]:
    -   @langchain/langgraph-sdk@1.9.1

## @langchain/svelte@1.0.1

### Patch Changes

- Updated dependencies
\[[`2bb66bf`](https://github.com/langchain-ai/langgraphjs/commit/2bb66bf816a8b18b2968ed885ef2df15f684cb4e)]:
    -   @langchain/langgraph-sdk@1.9.1

## @langchain/vue@1.0.1

### Patch Changes

- Updated dependencies
\[[`2bb66bf`](https://github.com/langchain-ai/langgraphjs/commit/2bb66bf816a8b18b2968ed885ef2df15f684cb4e)]:
    -   @langchain/langgraph-sdk@1.9.1

## @langchain/langgraph-ui@1.2.1



## @example/ai-elements@0.1.16

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.1

## @examples/assistant-ui-claude@0.1.16

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.1

## @examples/ui-angular@0.0.26

### Patch Changes

- Updated dependencies
\[[`2bb66bf`](https://github.com/langchain-ai/langgraphjs/commit/2bb66bf816a8b18b2968ed885ef2df15f684cb4e)]:
    -   @langchain/langgraph-sdk@1.9.1
    -   @langchain/angular@1.0.1

## @examples/ui-multimodal@0.0.2

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.1

## @examples/ui-react@0.0.2

### Patch Changes

- Updated dependencies
\[[`2bb66bf`](https://github.com/langchain-ai/langgraphjs/commit/2bb66bf816a8b18b2968ed885ef2df15f684cb4e)]:
    -   @langchain/langgraph-sdk@1.9.1
    -   @langchain/react@1.0.1

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
 2026-05-05 01:58:31 -07:00
github-actions[bot] 1f11df2668 chore: version packages (#2364) 
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/angular@1.0.0

### Major Changes

- [#2314](https://github.com/langchain-ai/langgraphjs/pull/2314)
[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb)
Thanks [@christian-bromann](https://github.com/christian-bromann)! - Add
the Angular event streaming integration.

Angular applications can now build on the shared event streaming runtime
with
    `useStream`, `injectStream`, `StreamService`, `provideStream`,
`provideStreamDefaults`, `injectProjection`, and selector helpers for
messages,
values, tool calls, custom channels, extensions, media, message
metadata, and
submission queues. The integration supports thread switching, run
submission,
reattachment, interrupts, WebSocket and SSE/custom transports, headless
tools,
    subgraphs, subagents, and typed event projections.

    This release also adds Angular-specific media helpers, including
`injectMediaUrl` and selectors for audio, images, video, and files. The
package
now exports the shared stream, media, transport, headless-tool, and type
    inference types needed to compose strongly typed streaming UIs.

The documentation has been refreshed with guides for dependency
injection,
`injectStream`, selectors, transports, custom transports, interrupts,
submission queues, headless tools, subagents/subgraphs, type safety,
testing,
    and migration from the previous SDK surface.

### Patch Changes

- Updated dependencies
\[[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb),
[`d1e2fda`](https://github.com/langchain-ai/langgraphjs/commit/d1e2fda1b1165e122362780a62ab8d2ebff9f9b9)]:
    -   @langchain/langgraph-sdk@1.9.0

## @langchain/react@1.0.0

### Major Changes

- [#2314](https://github.com/langchain-ai/langgraphjs/pull/2314)
[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb)
Thanks [@christian-bromann](https://github.com/christian-bromann)! - Add
the React event streaming integration.

React applications can now use the shared event streaming runtime
through
`useStream`, `useProjection`, `useSuspenseStream`, `StreamProvider`, and
focused selector hooks for messages, values, tool calls, custom
channels,
extensions, media, message metadata, and submission queues. The new
integration
    supports thread-scoped runs, reattachment, interrupts, WebSocket and
SSE/custom transports, headless tools, subgraphs, subagents, typed
stream
    extensions, and strongly typed state/tool-call inference.

This release also adds media helpers for streaming UI experiences,
including
`useMediaURL`, `useAudioPlayer`, and `useVideoPlayer`, plus selectors
for
audio, images, video, and files. Shared transport, media, protocol
event,
message metadata, and discovery types are exported from the package so
React
components can compose richer streaming interfaces without deep imports.

    The package documentation and tests have been expanded around custom
transports, selectors, interrupts, multimodal streaming, suspense,
submission
queues, headless tools, subagents, type safety, and migration from the
previous
    streaming API.

### Patch Changes

- Updated dependencies
\[[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb),
[`d1e2fda`](https://github.com/langchain-ai/langgraphjs/commit/d1e2fda1b1165e122362780a62ab8d2ebff9f9b9)]:
    -   @langchain/langgraph-sdk@1.9.0

## @langchain/svelte@1.0.0

### Major Changes

- [#2314](https://github.com/langchain-ai/langgraphjs/pull/2314)
[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb)
Thanks [@christian-bromann](https://github.com/christian-bromann)! - Add
the Svelte event streaming integration.

Svelte applications can now use the shared event streaming runtime
through
`useStream`, `useProjection`, context helpers, and selector runes for
messages,
values, tool calls, custom channels, extensions, media, message
metadata, and
submission queues. The integration supports thread-scoped runs,
reattachment,
interrupts, WebSocket and SSE/custom transports, headless tools,
subgraphs,
subagents, typed stream extensions, and strongly typed state/tool-call
    inference.

This release also adds Svelte media helpers, including `useMediaURL`,
`useAudioPlayer`, and `useVideoPlayer`, plus selectors for audio,
images,
video, and files. Shared transport, media, protocol event, message
metadata,
and discovery types are exported from the package so Svelte components
can
    compose streaming interfaces without deep imports.

The package now includes focused documentation and tests for context,
custom
    transports, selectors, interrupts, hydration, submission queues,
subscriptions, headless tools, subagents, type safety, and migration
from the
    previous streaming API.

### Patch Changes

- Updated dependencies
\[[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb),
[`d1e2fda`](https://github.com/langchain-ai/langgraphjs/commit/d1e2fda1b1165e122362780a62ab8d2ebff9f9b9)]:
    -   @langchain/langgraph-sdk@1.9.0

## @langchain/vue@1.0.0

### Major Changes

- [#2314](https://github.com/langchain-ai/langgraphjs/pull/2314)
[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb)
Thanks [@christian-bromann](https://github.com/christian-bromann)! - Add
the Vue event streaming integration.

Vue applications can now use the shared event streaming runtime through
`useStream`, `useProjection`, `provideStream`, `useStreamContext`, and
selector composables for messages, values, tool calls, custom channels,
extensions, media, message metadata, and submission queues. The
integration
    supports thread-scoped runs, reattachment, interrupts, WebSocket and
SSE/custom transports, headless tools, subgraphs, subagents, typed
stream
    extensions, and strongly typed state/tool-call inference.

    This release also adds Vue media helpers, including `useMediaURL`,
`useAudioPlayer`, and `useVideoPlayer`, plus selectors for audio,
images,
video, and files. Shared transport, media, protocol event, message
metadata,
and discovery types are exported from the package so Vue components can
build
    rich streaming UIs without deep imports.

The package documentation and tests now cover API usage, custom
transports,
forking, interrupts, multimodal streaming, selectors, shared streams,
subagents, suspense, submission queues, transports, type safety, and
migration
    from the previous streaming API.

### Patch Changes

- Updated dependencies
\[[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb),
[`d1e2fda`](https://github.com/langchain-ai/langgraphjs/commit/d1e2fda1b1165e122362780a62ab8d2ebff9f9b9)]:
    -   @langchain/langgraph-sdk@1.9.0

## @langchain/langgraph-api@1.2.0

### Minor Changes

- [#2314](https://github.com/langchain-ai/langgraphjs/pull/2314)
[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb)
Thanks [@christian-bromann](https://github.com/christian-bromann)! - Add
the thread-scoped event streaming protocol used by the new SDK streaming
    clients.

This release adds protocol routes for WebSocket and SSE/HTTP streaming,
including thread-local command handling, filtered subscriptions, event
replay,
state inspection, checkpoint listing/forking, interrupt input, agent
tree
queries, and run start/resume commands. Stream events are normalized
into the
canonical protocol shape with ordered sequence IDs so clients can safely
dedupe, resume subscriptions, and coordinate multiple projections from
the same
    run.

The experimental embed server now supports the same protocol flow, so
embedded
graphs can serve the new SDK transports without standing up a separate
LangGraph API deployment. The server also gains protocol session tests
and
fixture graphs covering deep agents, interrupts, subgraphs, and SDK
transport
    behavior.

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/langgraph-ui@1.2.0

## @langchain/langgraph@1.3.0

### Minor Changes

- [#2314](https://github.com/langchain-ai/langgraphjs/pull/2314)
[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb)
Thanks [@christian-bromann](https://github.com/christian-bromann)! - Add
the in-process event streaming runtime behind `streamEvents`.

LangGraph now exposes the core primitives for event-based streaming,
including
`StreamChannel`, `StreamMux`, `GraphRunStream`, `SubgraphRunStream`,
native
stream transformers, and protocol event conversion utilities. These APIs
let
graphs emit ordered protocol events, derive additional projections,
expose
custom stream channels, and bridge in-process runs to remote SDK
clients.

The runtime includes built-in transformers for messages, values,
lifecycle
    events, and subgraph discovery. It also adds support for transformer
registration during graph execution, forwarding remote `StreamChannel`
output,
subgraph-aware event routing, event log multiplexing, and
checkpoint-aware
    values streams.

This release also expands test coverage across Pregel streaming, event
    conversion, stream muxing, stream channels, run streams, lifecycle
transformers, subgraph transformers, and type-level streaming behavior.

### Patch Changes

- Updated dependencies
\[[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb),
[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb),
[`d1e2fda`](https://github.com/langchain-ai/langgraphjs/commit/d1e2fda1b1165e122362780a62ab8d2ebff9f9b9)]:
    -   @langchain/langgraph-checkpoint@1.0.2
    -   @langchain/langgraph-sdk@1.9.0

## @langchain/langgraph-sdk@1.9.0

### Minor Changes

- [#2314](https://github.com/langchain-ai/langgraphjs/pull/2314)
[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb)
Thanks [@christian-bromann](https://github.com/christian-bromann)! - Add
the framework-agnostic event streaming SDK.

    The SDK now includes a thread-focused streaming client built around
`ThreadStream`, `SubscriptionHandle`, message assembly, media assembly,
typed
stream extensions, and pluggable protocol transports. Applications can
stream
over SSE or WebSocket, provide custom agent-server adapters, subscribe
to
values/messages/tools/custom/lifecycle/checkpoint channels, inspect and
fork
state, respond to interrupts, and replay or dedupe ordered event
streams.

This release also adds the reusable stream runtime used by the React,
Vue,
    Svelte, and Angular packages: `StreamController`, `StreamStore`,
`ChannelRegistry`, projection factories, subagent/subgraph discovery,
submission queue coordination, message metadata tracking, root message
projection, media projections, and helper types for agent/deep-agent
state and
    tool-call inference.

The client package has been reorganized into focused modules for
assistants,
threads, runs, store, protocol streaming, transports, media, messages,
and UI
helpers. New SDK documentation covers configuration, assistants,
threads, runs,
store, streaming, transports, extensions, interrupts, messages, media,
    subagents, and subgraphs.

### Patch Changes

- [#2363](https://github.com/langchain-ai/langgraphjs/pull/2363)
[`d1e2fda`](https://github.com/langchain-ai/langgraphjs/commit/d1e2fda1b1165e122362780a62ab8d2ebff9f9b9)
Thanks [@cwlbraa](https://github.com/cwlbraa)! - Add a `returnMinimal`
option to `threads.update`.

## @langchain/langgraph-checkpoint@1.0.2

### Patch Changes

- [#2314](https://github.com/langchain-ai/langgraphjs/pull/2314)
[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
Improve `MemorySaver` diagnostics when checkpoint writes are missing a
      `thread_id`.

The in-memory checkpointer now explains why `configurable.thread_id` is
required and includes a concrete `graph.stream(..., { configurable: {
    thread_id } })` example in the error message. This makes the new
thread-oriented event streaming flows easier to debug when an
application
      forgets to provide durable thread configuration.

## @langchain/langgraph-cli@1.2.0

### Patch Changes

- Updated dependencies
\[[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb)]:
    -   @langchain/langgraph-api@1.2.0

## @langchain/langgraph-ui@1.2.0



## @example/ai-elements@0.1.15

### Patch Changes

- Updated dependencies
\[[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb),
[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb)]:
    -   @langchain/langgraph@1.3.0
    -   @langchain/react@1.0.0

## @examples/assistant-ui-claude@0.1.15

### Patch Changes

- Updated dependencies
\[[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb),
[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb)]:
    -   @langchain/langgraph@1.3.0
    -   @langchain/react@1.0.0

## @examples/ui-angular@0.0.25

### Patch Changes

- Updated dependencies
\[[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb),
[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb),
[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb),
[`d1e2fda`](https://github.com/langchain-ai/langgraphjs/commit/d1e2fda1b1165e122362780a62ab8d2ebff9f9b9)]:
    -   @langchain/langgraph@1.3.0
    -   @langchain/langgraph-sdk@1.9.0
    -   @langchain/angular@1.0.0

## @examples/ui-multimodal@0.0.1

### Patch Changes

- Updated dependencies
\[[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb),
[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb)]:
    -   @langchain/langgraph@1.3.0
    -   @langchain/react@1.0.0

## @examples/ui-react@0.0.1

### Patch Changes

- Updated dependencies
\[[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb),
[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb),
[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb),
[`d1e2fda`](https://github.com/langchain-ai/langgraphjs/commit/d1e2fda1b1165e122362780a62ab8d2ebff9f9b9)]:
    -   @langchain/langgraph@1.3.0
    -   @langchain/langgraph-sdk@1.9.0
    -   @langchain/react@1.0.0

## langgraph@1.0.32

### Patch Changes

- Updated dependencies
\[[`085a07f`](https://github.com/langchain-ai/langgraphjs/commit/085a07f569b6d7d79728eb7eb6eb3a0c67fcdefb)]:
    -   @langchain/langgraph@1.3.0

---------

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