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3183 Commits
Author SHA1 Message Date
Hunter LovellandGitHub 06f311fffb chore: add forum to readme (#5488) 
* chore: add forum to readme

* chore(langgraph): sync readme
 2025-07-14 12:51:18 -04:00
Sydney RunkleandGitHub 6c4034420c fix(langgraph): remove ABC spec for PregelProtocol (#5485) 2025-07-14 12:24:49 -04:00
jitoandGitHub 54dadadac4 docs(prebuilt): fix typo in interrupt.py (#5478) 
fix typo in interrupt.py

Signed-off-by: jitokim <pigberger70@gmail.com>
 2025-07-14 14:06:13 +00:00
jitoandGitHub 0b6a9e345d fix(langgraph): replace _state_schema to state_schema when accessing StateGraph (#5436) 2025-07-11 01:39:59 +00:00
William FHandGitHub 9b9bf88aee fix(checkpoint-postgres): Remove python invalid escape warning (#5441) 2025-07-10 22:38:05 +00:00
Sydney RunkleandGitHub 5f00938aa2 feat(langgraph): add type checking for matching node signatures vs input_schema for add_node (#5424) 2025-07-10 09:42:37 -04:00
Sydney RunkleandGitHub e5ded1888b Merge branch 'main' into v1 2025-07-09 15:26:08 -04:00
Sydney RunkleandGitHub 0ab9770056 release(langgraph): v0.5.2 (#5421) 
langgraph bump
 2025-07-09 19:10:20 +00:00
Sydney RunkleandGitHub d1710e2eac change[langgraph]: clean up Interrupt interface for v1 (#5405) 2025-07-09 14:03:08 -04:00
Sydney RunkleandGitHub 6eace78c53 patch[langgraph]: Fix hint for invoke/stream to allow for Command and None (#5414) 
use Command and None as well
 2025-07-09 13:23:28 -04:00
Sydney RunkleandGitHub e5947bcd30 Merge branch 'main' into v1 2025-07-09 13:06:41 -04:00
Kai-WendelandGitHub 7a66213535 Fix typo in types.py in the interrupt example (#5407) 
Update types.py

This example still lacked to include `Command`.
 2025-07-08 20:49:04 +00:00
William FHandGitHub 2fee649980 chore: (cli) Update description of disable_meta (#5406) 2025-07-08 19:55:10 +00:00
William FHandGitHub 0d8a8c5847 feat: [CLI] Add arg to retain build deps (setuptools, pip, wheel) (#5404) 2025-07-08 19:41:47 +00:00
Michael LiandGitHub 9cb6365914 docs: update file paths to make the examples more robust (#5382) 
* cli: update file paths to make the examples more robust

* fix: fix the prompt path
 2025-07-08 18:58:04 +00:00
Sydney Runkle a84b744eb6 Merge branch 'main' into v1 2025-07-08 09:55:13 -04:00
lc-arjunandGitHub 6f86a8c4cb Revert "docs: add -tunnel flag for node server" (#5397) 
Revert "docs: add -tunnel flag for node server (#5373)"

This reverts commit 4abf948462.
 2025-07-08 06:49:13 -07:00
github-actions[bot]GitHubsydney-runkleSydney Runkle
 		87f2e69395 chore[deps]: upgrade dependencies with uv lock --upgrade (#5358) 
* chore: upgrade dependencies with `uv lock --upgrade`

* linting

* upgrade PR title

---------

Co-authored-by: sydney-runkle <54324534+sydney-runkle@users.noreply.github.com>
Co-authored-by: Sydney Runkle <sydneymarierunkle@gmail.com>
 2025-07-07 23:24:32 +00:00
jitoandGitHub 4321ed0f87 Remove duplicate CONFIG_KEY_CHECKPOINT_MAP from RESERVED set (#5372) 
Signed-off-by: jitokim <pigberger70@gmail.com>
 2025-07-07 19:19:16 -04:00
jitoandGitHub f3a7925d86 Fix typo: funtion → function (#5370) 
fix typos

Signed-off-by: jitokim <pigberger70@gmail.com>
 2025-07-07 20:09:55 +00:00
jitoandGitHub e99f6292c5 Fix typo in StreamMode debug description: checlkpoints → checkpoints (#5371) 
Signed-off-by: jitokim <pigberger70@gmail.com>
 2025-07-07 19:27:09 +00:00
jitoandGitHub 1800df7048 Fix docstring for _unset_config_context function (#5374) 
Signed-off-by: jitokim <pigberger70@gmail.com>
 2025-07-07 19:25:06 +00:00
lc-arjunandGitHub 4abf948462 docs: add -tunnel flag for node server (#5373) 
add -tunnel flag for node server
 2025-07-07 08:05:46 -07:00
Sydney RunkleandGitHub 7a8f29847b fix conflicts in state.py (#5340) 
* fix conflicts
* lockfile fixes
 2025-07-03 23:33:39 +00:00
Sydney RunkleandGitHub f001246794 Merge branch 'main' into v1 2025-07-03 19:27:07 -04:00
Tat Dat Duong dc95d1af88 Add a README.md 2025-07-03 16:52:35 +02:00
Tat Dat Duong 042e8ef315 chore: remove sdk-js 
`sdk-js` has been moved here: https://github.com/langchain-ai/langgraphjs/tree/main/libs/sdk
 2025-07-03 16:50:51 +02:00
Sydney Runkle b7d11b4141 Merge branch 'main' into v1 2025-07-02 17:23:45 -04:00
Sydney RunkleandGitHub 1d3fd9a46b chore: merge main into v1 (#5324) 2025-07-02 17:13:31 -04:00
Sydney RunkleandGitHub 813a1d6d0c langgraph: release v0.5.1 (#5323) 
* bump
* lock
 2025-07-02 21:06:05 +00:00
Sydney RunkleandGitHub 8c4e698c5a langgraph[change]: solidify public/private differentiations (#5252) 
* public interfaces for channels
* public interfaces for func
* public interfaces for graph
* pi for managed
* first pass public interface for top level modules
* first pass at private for utils -> _internal
* private interface for pregel
* scratchpad/stream protocol move
* docs update
* backwards compat for runnable
* deprecation warning for send and interrupt
* deprecation for pregel import
 2025-07-02 16:48:53 -04:00
Sydney RunkleandGitHub 339de4c204 langgraph[fix]: remove deprecated pydantic logic + fix schema gen behavior for typed dicts (#5296) 2025-07-02 20:08:48 +00:00
Josh RogersandGitHub 669cf817e8 Bump js sdk to 0.0.89 (#5313) 2025-07-02 09:56:04 -07:00
Sydney RunkleandGitHub 000f5c3043 fix[deps]: update lockfiles / deps bounds for internal tools (#5301) 
update lockfiles / deps bounds
 2025-07-02 10:30:55 -04:00
Josh RogersandGitHub df368bdd30 Updating message types to include all base message fields (#5298) 2025-07-01 15:40:13 -07:00
Sydney RunkleandGitHub c989f1c898 langgraph: remove support for thread_ts (old alias for checkpoint_id) (#5295) 
* remove support for thread_ts

* docs and tests
 2025-07-01 13:42:25 -04:00
Sam CrowderGitHubSydney RunkleLauren Hirata Singh
 		c16e42e6d5 fix broken link (#5291) 
* fix broken link

* Apply suggestions from code review

Fix link

Co-authored-by: Sydney Runkle <54324534+sydney-runkle@users.noreply.github.com>

---------

Co-authored-by: Lauren Hirata Singh <lauren@langchain.dev>
Co-authored-by: Sydney Runkle <54324534+sydney-runkle@users.noreply.github.com>
 2025-07-01 13:52:26 +00:00
Tat Dat Duong 7e2af0ce8d release(sdk-js): 0.0.88 2025-07-01 14:21:11 +02:00
Sam CrowderandGitHub 0a8ba20f5f docs: remove beta flag on self hosted plane (#5288) 2025-06-30 22:41:05 -04:00
David DuongandGitHub f3ed32e611 feat(react): enhance useStream with initialValues, newThreadId, and onStop callback for improved UX (#5111) 2025-07-01 01:53:28 +02:00
Tat Dat Duong 276675b618 Make sure to spread stream values 2025-07-01 01:39:53 +02:00
Tat Dat Duong 882de42996 Fix non-existent assistantId 2025-07-01 01:35:59 +02:00
Tat Dat Duong 70be50f37b Fix typo 2025-07-01 01:33:08 +02:00
Tat Dat Duong 3d88f75254 Cleanup 2025-07-01 01:19:07 +02:00
ccurmeandGitHub 6182cd1dcb prebuilt: release 0.5.2 (#5280) 2025-06-30 15:50:21 -04:00
ccurmeandGitHub a48d8cb69b prebuilt[patch]: import recognized tool message content block types from langchain-core (#5275) 2025-06-30 15:22:19 -04:00
MauritsBrinkmanandTat Dat Duong c7bbb26ac0 test: add useStream onStop callback tests 2025-06-30 16:43:48 +02:00
MauritsBrinkmanandTat Dat Duong ac9b6c416e feat: add onStop callback to useStream for custom stop behavior 
Add onStop callback to useStream hook enabling developers to customize
UI behavior when streams are stopped. This is especially useful for
UI messages with loading states that need to show "stopped" status
instead of remaining in infinite loading state.

The callback provides the same mutate function as onCustomEvent for
immediate local state updates, while users can optionally update
server thread state using the threads client.

Example usage:
```typescript
const stream = useStream({
  assistantId: "my-assistant",
  onStop: async ({ mutate }) => {
    // Immediate UI update - stop loading components
    mutate((prev) => ({
      ...prev,
      ui: prev.ui?.map(component =>
        component.props?.isLoading
          ? {
              ...component,
              props: {
                ...component.props,
                isLoading: false,
                isStopped: true
              }
            }
          : component
      )
    }));

    // Optional server thread state update
    if (stream.threadId) {
      await stream.client.threads.updateState(stream.threadId, {
        values: {
          ui: prev.ui // persist stopped state to server
        }
      });
    }
  }
});
```

This is especially useful for cases where gen UI components have loading states,
where we don't want the loading state to persist on cancellation.
 2025-06-30 16:43:13 +02:00
MauritsBrinkmanandTat Dat Duong d4b4eebe4a fix(sdk-js): convert SSE classes to factory functions to resolve tree shaking 
- Convert BytesLineDecoder and SSEDecoder from classes extending TransformStream to factory functions
- Fixes tree shaking failures that prevented build completion
- Maintains identical API functionality, just removes 'new' keyword usage
- All tests continue to pass

Resolves tree shaking side effect detection issues with TransformStream extension
 2025-06-30 16:43:13 +02:00
MauritsBrinkmanandTat Dat Duong f8e1e803e1 docs(react): add documentation and tests for initialValues and newThreadId options 
- Document initialValues for cached thread display
- Document newThreadId for optimistic thread creation
- Add comprehensive test coverage for both features
 2025-06-30 16:43:12 +02:00