9102d526c8
fix(langgraph): propagate tracer metadata defaults from configurable ( #2315 )
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## Summary
This updates Pregel callback manager initialization to pass
`tracerInheritableMetadata` defaults derived from `config.configurable`,
and narrows `ensureLangGraphConfig` metadata mirroring to the
allowlisted LangGraph identifiers used in stream/runtime metadata.
## Changes
### `@langchain/langgraph` (`libs/langgraph-core`)
- Updated Pregel callback manager setup to configure core callbacks with
`tracerInheritableMetadata` based on configurable primitive values,
excluding internal and secret-like keys.
- Hoisted tracing default logic into `_getTracingMetadataDefaults` and
`_excludeAsMetadata` for parity with the Python implementation shape.
- Restricted `ensureLangGraphConfig` configurable-to-metadata
propagation to the identifier allowlist:
- `thread_id`
- `checkpoint_id`
- `checkpoint_ns`
- `task_id`
- `run_id`
- `assistant_id`
- `graph_id`
- Updated config tests to assert the narrowed metadata propagation
behavior.
2026-04-15 18:48:41 -07:00
2b62610710
feat(sdk): support for headless tools ( #2281 )
2026-04-03 22:07:54 -07:00
271f9750f0
chore(deps): bump the langchain group across 1 directory with 7 updates ( #2270 )
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Signed-off-by: dependabot[bot] <support@github.com >
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2026-04-01 23:59:19 -07:00
1e1ecbbcf8
feat: merge v1 ( #1733 )
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Co-authored-by: Tat Dat Duong <david@duong.cz >
Co-authored-by: Christian Bromann <git@bromann.dev >
Co-authored-by: Nuno Campos <nuno@langchain.dev >
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
2025-10-17 16:34:43 -07:00
d0a0fa3930
doc: missing dependency in self rag tutorial ( #1351 )
2025-07-07 11:35:35 +00:00
c1ad445184
docs: fix tavily deprecated warning on crag ( #1350 )
2025-07-07 11:34:56 +00:00
8d867cfb74
fix(docs): crag wrong tool invocation ( #836 )
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Co-authored-by: seonmyung.lim <seonmyung.lim@adriel.ai >
2025-02-03 18:27:43 -08:00
0f7d259e2a
docs: fix a broken link ( #808 )
2025-01-27 18:10:51 +00:00
b460d1cd23
fix(docs): added missing dependency in tutorial by adding @langchain/langgraph ( #688 )
2024-11-25 11:01:45 -08:00
7d9f5d991c
docs: Adds compatibility section to streaming docs ( #669 )
2024-11-11 17:10:05 -08:00
6943c50607
Update langgraph_agentic_rag.ipynb ( #540 )
2024-10-02 19:27:43 -07:00
547b4a88e8
langgraph[minor]: 0.2, make @langchain/core a peer dependency to avoid conflicts ( #431 )
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Co-authored-by: Isaac Francisco <78627776+isahers1@users.noreply.github.com >
2024-09-02 18:29:14 -07:00
e77a8eade7
docs[patch]: Re-run to remove unexpected rebuildtimer errors
2024-08-22 15:29:36 -07:00
82ab0a5852
docs[minor]: Update init syntax for RAG docs ( #339 )
2024-08-22 14:13:41 -07:00
0524597b40
remove messagegraph ( #314 )
2024-08-14 07:36:40 -07:00
025af13f25
docs: better how-tos structure + add streaming how-tos ( #252 )
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Co-authored-by: William Fu-Hinthorn <13333726+hinthornw@users.noreply.github.com >
2024-07-11 15:34:54 -04:00
4b421992e8
Adds adaptive RAG tutorial ( #226 )
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* Adds adaptive RAG tutorial
* Update with traces
* Bump
* Add to mkdocs.yml
* Copy to scripts
2024-06-20 11:08:09 -07:00
5fbdcd1441
Remove deprecated method in examples ( #215 )
2024-06-14 11:09:30 -07:00
1ff51500ba
[Docs] More tutorial cleanup ( #195 )
2024-05-31 02:41:45 -07:00
0ef76d603b
fmg ( #194 )
2024-05-30 11:57:36 -07:00
c17925d680
[Docs] Compile more tutorials (RAG)( #193 )
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Fix up typescript issues and broken code
2024-05-30 10:47:35 -07:00
a96a9a4a34
[Docs] Run TSC on HOWTOs + README ( #191 )
2024-05-30 06:57:51 -07:00
b04f583998
[Docs] Force call tool first ( #163 )
2024-05-17 22:30:44 -07:00
e1de33cde8
The retrieve method adds the missing parameter config ( #83 )
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Co-authored-by: Brace Sproul <braceasproul@gmail.com >
2024-03-11 11:25:21 -07:00
09a748fe4f
Fix nested tracing, update notebooks ( #74 )
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* Fix nested tracing, update notebooks
* Format
2024-02-27 13:06:18 -08:00
4d032736bd
Rag examples ( #55 )
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* Rag examples
* cr
* cr
* cr
* cr
* crag
* cr
* Kinda working?
* agentic rag!
* crag mistral
* rm py notebook
* cr
2024-02-16 08:32:30 -08:00
Hunter Lovell