langchain-ai/langchain (langchain)
### [`v0.0.354`](https://togithub.com/langchain-ai/langchain/releases/tag/v0.0.354)
[Compare Source](https://togithub.com/langchain-ai/langchain/compare/v0.0.353...v0.0.354)
#### What's Changed
- Improve markdown list parser by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15295](https://togithub.com/langchain-ai/langchain/pull/15295)
- \[core] add test for json parser by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15297](https://togithub.com/langchain-ai/langchain/pull/15297)
- community\[patch]: Release 0.0.7 by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15320](https://togithub.com/langchain-ai/langchain/pull/15320)
- langchain: Exclude non-utf8 file from loader since it causes an error in the code_understanding example by [@Tchotchke](https://togithub.com/Tchotchke) in [https://github.com/langchain-ai/langchain/pull/15324](https://togithub.com/langchain-ai/langchain/pull/15324)
- langchain: minor changes to StuffDocumentsChain.\_get_inputs by [@romainfd](https://togithub.com/romainfd) in [https://github.com/langchain-ai/langchain/pull/15321](https://togithub.com/langchain-ai/langchain/pull/15321)
- Upgrades the Tongyi LLM and ChatTongyi Model by [@liushuaikobe](https://togithub.com/liushuaikobe) in [https://github.com/langchain-ai/langchain/pull/14793](https://togithub.com/langchain-ai/langchain/pull/14793)
- Update vectorstore_retriever_memory.mdx by [@kellyelton](https://togithub.com/kellyelton) in [https://github.com/langchain-ai/langchain/pull/15275](https://togithub.com/langchain-ai/langchain/pull/15275)
- community: corrected typo in .readthedocs.yaml by [@piyuple](https://togithub.com/piyuple) in [https://github.com/langchain-ai/langchain/pull/15309](https://togithub.com/langchain-ai/langchain/pull/15309)
- core: Update messages/**init**.py to account for AIMessageChunk which breaks message history runnable. by [@jonnolen](https://togithub.com/jonnolen) in [https://github.com/langchain-ai/langchain/pull/15327](https://togithub.com/langchain-ai/langchain/pull/15327)
- Patch: improve check openai version by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15301](https://togithub.com/langchain-ai/langchain/pull/15301)
- \[documentation] documentation revamp by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15281](https://togithub.com/langchain-ai/langchain/pull/15281)
- Delete V1 tracer and refactor tracer tests to core by [@agola11](https://togithub.com/agola11) in [https://github.com/langchain-ai/langchain/pull/15326](https://togithub.com/langchain-ai/langchain/pull/15326)
- Propagate context vars in all classes/methods by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15329](https://togithub.com/langchain-ai/langchain/pull/15329)
- Catch type errors in dumps/dumpd by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15336](https://togithub.com/langchain-ai/langchain/pull/15336)
- Community: Newlines before bullets in IPYNB files (Vectara) by [@ofermend](https://togithub.com/ofermend) in [https://github.com/langchain-ai/langchain/pull/15330](https://togithub.com/langchain-ai/langchain/pull/15330)
- docs: cleanup rag use case by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15284](https://togithub.com/langchain-ai/langchain/pull/15284)
- docs: revamp redirects by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15366](https://togithub.com/langchain-ai/langchain/pull/15366)
- community:qianfan endpoint support init params & remove useless params definition by [@danielhjz](https://togithub.com/danielhjz) in [https://github.com/langchain-ai/langchain/pull/15381](https://togithub.com/langchain-ai/langchain/pull/15381)
- Update Multi_modal_RAG.ipynb by [@naveentnj](https://togithub.com/naveentnj) in [https://github.com/langchain-ai/langchain/pull/15378](https://togithub.com/langchain-ai/langchain/pull/15378)
- docs(ollama): Fix Documentation in `CallbackManager`, missing `])` by [@yhzhu99](https://togithub.com/yhzhu99) in [https://github.com/langchain-ai/langchain/pull/15380](https://togithub.com/langchain-ai/langchain/pull/15380)
- \[docs] update agent cookbook lcel by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15349](https://togithub.com/langchain-ai/langchain/pull/15349)
- Docs: Fix spelling and grammar on Concepts page by [@donovanmuller](https://togithub.com/donovanmuller) in [https://github.com/langchain-ai/langchain/pull/15364](https://togithub.com/langchain-ai/langchain/pull/15364)
- Langchain: Fix quickstart doc code not working by [@AhmedHathout](https://togithub.com/AhmedHathout) in [https://github.com/langchain-ai/langchain/pull/15352](https://togithub.com/langchain-ai/langchain/pull/15352)
- Docs: add param comment for `tracing_v2_enabled` by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15308](https://togithub.com/langchain-ai/langchain/pull/15308)
- Documentation: Update playwright documentation for langchain version >= 0.0.351 by [@abhishek9909](https://togithub.com/abhishek9909) in [https://github.com/langchain-ai/langchain/pull/15260](https://togithub.com/langchain-ai/langchain/pull/15260)
- fix(minor): added missing \*\*kwargs parameter to chroma query function by [@joel-teratis](https://togithub.com/joel-teratis) in [https://github.com/langchain-ai/langchain/pull/14919](https://togithub.com/langchain-ai/langchain/pull/14919)
- feat: mask api_key for konko by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/14010](https://togithub.com/langchain-ai/langchain/pull/14010)
- Add missing comment char "#" before Load in chain.py for the rag-pinecone-rerank template by [@samuelpath](https://togithub.com/samuelpath) in [https://github.com/langchain-ai/langchain/pull/15209](https://togithub.com/langchain-ai/langchain/pull/15209)
- ci: upgrade actions by [@purificant](https://togithub.com/purificant) in [https://github.com/langchain-ai/langchain/pull/15114](https://togithub.com/langchain-ai/langchain/pull/15114)
- community:Lazy load wikipedia dump file by [@cjaniake](https://togithub.com/cjaniake) in [https://github.com/langchain-ai/langchain/pull/15111](https://togithub.com/langchain-ai/langchain/pull/15111)
- docs: updated document for 'Return Source Documents' Functionality by [@cyai](https://togithub.com/cyai) in [https://github.com/langchain-ai/langchain/pull/15106](https://togithub.com/langchain-ai/langchain/pull/15106)
- fix: call correct stream method in ollama by [@David-Kristek](https://togithub.com/David-Kristek) in [https://github.com/langchain-ai/langchain/pull/15104](https://togithub.com/langchain-ai/langchain/pull/15104)
- Langchain: Fix typo in documentation by [@GauravWaghmare](https://togithub.com/GauravWaghmare) in [https://github.com/langchain-ai/langchain/pull/15124](https://togithub.com/langchain-ai/langchain/pull/15124)
- Update LLaMA2\_sql_chat.ipynb by [@naveentnj](https://togithub.com/naveentnj) in [https://github.com/langchain-ai/langchain/pull/15379](https://togithub.com/langchain-ai/langchain/pull/15379)
- \[docs] update toolkit docs by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15294](https://togithub.com/langchain-ai/langchain/pull/15294)
- Feat add volcano embedding by [@lujingxuansc](https://togithub.com/lujingxuansc) in [https://github.com/langchain-ai/langchain/pull/14693](https://togithub.com/langchain-ai/langchain/pull/14693)
- community: Integration of New Chat Model Based on ChatGLM3 via ZhipuAI API by [@linancn](https://togithub.com/linancn) in [https://github.com/langchain-ai/langchain/pull/15105](https://togithub.com/langchain-ai/langchain/pull/15105)
- Refactor: use SecretStr for GPTRouter chat-model by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15101](https://togithub.com/langchain-ai/langchain/pull/15101)
- Refactor: use SecretStr for palm chat-model by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15100](https://togithub.com/langchain-ai/langchain/pull/15100)
- Refactor: use SecretStr for edenai embeddings by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15092](https://togithub.com/langchain-ai/langchain/pull/15092)
- Refactor: use SecretStr for embaas embeddings by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15091](https://togithub.com/langchain-ai/langchain/pull/15091)
- Refactor: use SecretStr for llm_rails embeddings by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15090](https://togithub.com/langchain-ai/langchain/pull/15090)
- Update regex in output parser by [@sharrajesh](https://togithub.com/sharrajesh) in [https://github.com/langchain-ai/langchain/pull/15082](https://togithub.com/langchain-ai/langchain/pull/15082)
- Added more filtering options to pgvector vectorstore by [@savoiepe](https://togithub.com/savoiepe) in [https://github.com/langchain-ai/langchain/pull/14852](https://togithub.com/langchain-ai/langchain/pull/14852)
- Restore self message sent before OSX 12 Monterey by [@idvorkin](https://togithub.com/idvorkin) in [https://github.com/langchain-ai/langchain/pull/14818](https://togithub.com/langchain-ai/langchain/pull/14818)
- docs `microsoft` pages sort order fix by [@leo-gan](https://togithub.com/leo-gan) in [https://github.com/langchain-ai/langchain/pull/14771](https://togithub.com/langchain-ai/langchain/pull/14771)
- Add AstraDB document loader by [@cbornet](https://togithub.com/cbornet) in [https://github.com/langchain-ai/langchain/pull/14747](https://togithub.com/langchain-ai/langchain/pull/14747)
- Added: docs Headers to Steam Tool notebook steps by [@muntaqamahmood](https://togithub.com/muntaqamahmood) in [https://github.com/langchain-ai/langchain/pull/14749](https://togithub.com/langchain-ai/langchain/pull/14749)
- python-lint by [@joshuasundance-swca](https://togithub.com/joshuasundance-swca) in [https://github.com/langchain-ai/langchain/pull/14689](https://togithub.com/langchain-ai/langchain/pull/14689)
- Update \_retrieve_ref inside json_schema.py to include an isdigit() check by [@pareshchiramel](https://togithub.com/pareshchiramel) in [https://github.com/langchain-ai/langchain/pull/14745](https://togithub.com/langchain-ai/langchain/pull/14745)
- fix: syntax error in function docs by [@Undertone0809](https://togithub.com/Undertone0809) in [https://github.com/langchain-ai/langchain/pull/14641](https://togithub.com/langchain-ai/langchain/pull/14641)
- Enhancement on feature/yaml output parser by [@TomTom101](https://togithub.com/TomTom101) in [https://github.com/langchain-ai/langchain/pull/14674](https://togithub.com/langchain-ai/langchain/pull/14674)
- Fixing the Issue with DashScopeEmbeddings Handling More than 25 Rows of Data by [@xu-xiang](https://togithub.com/xu-xiang) in [https://github.com/langchain-ai/langchain/pull/14662](https://togithub.com/langchain-ai/langchain/pull/14662)
- Fix for openai multi tools input format. by [@themrzmaster](https://togithub.com/themrzmaster) in [https://github.com/langchain-ai/langchain/pull/14653](https://togithub.com/langchain-ai/langchain/pull/14653)
- add api_base to \_client_params (community version of [#14393](https://togithub.com/langchain-ai/langchain/issues/14393)) by [@DavidLMS](https://togithub.com/DavidLMS) in [https://github.com/langchain-ai/langchain/pull/14644](https://togithub.com/langchain-ai/langchain/pull/14644)
- GITLAB_URL should take default https://gitlab.com instead of error by [@manjunathshiva](https://togithub.com/manjunathshiva) in [https://github.com/langchain-ai/langchain/pull/14638](https://togithub.com/langchain-ai/langchain/pull/14638)
- WatsonxLLM updates/enhancements by [@MateuszOssGit](https://togithub.com/MateuszOssGit) in [https://github.com/langchain-ai/langchain/pull/14598](https://togithub.com/langchain-ai/langchain/pull/14598)
- Langchain_community: Small Fix when loading facebook messages by [@keenborder786](https://togithub.com/keenborder786) in [https://github.com/langchain-ai/langchain/pull/15358](https://togithub.com/langchain-ai/langchain/pull/15358)
- Update `gpt4all.mdx` doc by [@169](https://togithub.com/169) in [https://github.com/langchain-ai/langchain/pull/15392](https://togithub.com/langchain-ai/langchain/pull/15392)
- infra: remove path filter on check_diffs by [@efriis](https://togithub.com/efriis) in [https://github.com/langchain-ai/langchain/pull/15418](https://togithub.com/langchain-ai/langchain/pull/15418)
- Calculate trace_id and dotted_order client side by [@agola11](https://togithub.com/agola11) in [https://github.com/langchain-ai/langchain/pull/15351](https://togithub.com/langchain-ai/langchain/pull/15351)
- docs: fix agents index links by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15419](https://togithub.com/langchain-ai/langchain/pull/15419)
- docs: fix modelio index links by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15421](https://togithub.com/langchain-ai/langchain/pull/15421)
- langchain\[patch], experimental\[patch]: replace langchain.schema imports by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15410](https://togithub.com/langchain-ai/langchain/pull/15410)
- Fetch runnable config from context var inside runnable lambda and runnable generator by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15334](https://togithub.com/langchain-ai/langchain/pull/15334)
- docs, community\[patch], experimental\[patch], langchain\[patch], cli\[pa… by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15412](https://togithub.com/langchain-ai/langchain/pull/15412)
- Use tz-aware utc datetimes in tracer by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15187](https://togithub.com/langchain-ai/langchain/pull/15187)
- add get prompts method by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15425](https://togithub.com/langchain-ai/langchain/pull/15425)
- docs, experimenta\[patch], langchain\[patch], community\[patch]: update storage imports by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15429](https://togithub.com/langchain-ai/langchain/pull/15429)
- refactor `utils` by [@leo-gan](https://togithub.com/leo-gan) in [https://github.com/langchain-ai/langchain/pull/15432](https://togithub.com/langchain-ai/langchain/pull/15432)
- docs `Microsoft` platform page update by [@leo-gan](https://togithub.com/leo-gan) in [https://github.com/langchain-ai/langchain/pull/15420](https://togithub.com/langchain-ai/langchain/pull/15420)
- added fix for key error: doc_id by [@suhas-kotaki](https://togithub.com/suhas-kotaki) in [https://github.com/langchain-ai/langchain/pull/15428](https://togithub.com/langchain-ai/langchain/pull/15428)
- core:adds tests for partial_variables by [@dkajtoch](https://togithub.com/dkajtoch) in [https://github.com/langchain-ai/langchain/pull/15427](https://togithub.com/langchain-ai/langchain/pull/15427)
- Remove unused `_get_python_repl` by [@169](https://togithub.com/169) in [https://github.com/langchain-ai/langchain/pull/15389](https://togithub.com/langchain-ai/langchain/pull/15389)
- langchain\[patch], experimental\[patch], docs: update tools imports by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15433](https://togithub.com/langchain-ai/langchain/pull/15433)
- Fix: fix Bing Search empty result exception, fix [#15384](https://togithub.com/langchain-ai/langchain/issues/15384) by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15387](https://togithub.com/langchain-ai/langchain/pull/15387)
- SQLDatabase drop the column names in the result. by [@dudub12](https://togithub.com/dudub12) in [https://github.com/langchain-ai/langchain/pull/15361](https://togithub.com/langchain-ai/langchain/pull/15361)
- Fixed minor type in self_query.ipynb by [@aqibamir](https://togithub.com/aqibamir) in [https://github.com/langchain-ai/langchain/pull/15196](https://togithub.com/langchain-ai/langchain/pull/15196)
- community: Semanticscholar tool to search 200M+ scientific articles by [@shauryr](https://togithub.com/shauryr) in [https://github.com/langchain-ai/langchain/pull/15151](https://togithub.com/langchain-ai/langchain/pull/15151)
- Refactor: use SecretStr for tongyi chat-model by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15102](https://togithub.com/langchain-ai/langchain/pull/15102)
- Use args option in jaguar so it takes more options in similarity search by [@fserv](https://togithub.com/fserv) in [https://github.com/langchain-ai/langchain/pull/15080](https://togithub.com/langchain-ai/langchain/pull/15080)
- feat: add Google BigQueryVectorSearch in vectorstore by [@ashleyxuu](https://togithub.com/ashleyxuu) in [https://github.com/langchain-ai/langchain/pull/14829](https://togithub.com/langchain-ai/langchain/pull/14829)
- langchain\[patch], docs: update agent toolkit imports by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15434](https://togithub.com/langchain-ai/langchain/pull/15434)
- docs: together ai updates by [@efriis](https://togithub.com/efriis) in [https://github.com/langchain-ai/langchain/pull/15435](https://togithub.com/langchain-ai/langchain/pull/15435)
- Milvus allows to store metadata as json field by [@mokeyish](https://togithub.com/mokeyish) in [https://github.com/langchain-ai/langchain/pull/14636](https://togithub.com/langchain-ai/langchain/pull/14636)
- Fix failing serpapi response processing for Google Maps API by [@LoopKarma](https://togithub.com/LoopKarma) in [https://github.com/langchain-ai/langchain/pull/14817](https://togithub.com/langchain-ai/langchain/pull/14817)
- Add the collection_description parameter to Milvus by [@mokeyish](https://togithub.com/mokeyish) in [https://github.com/langchain-ai/langchain/pull/14524](https://togithub.com/langchain-ai/langchain/pull/14524)
- core: update json output parser by [@apisani1](https://togithub.com/apisani1) in [https://github.com/langchain-ai/langchain/pull/15079](https://togithub.com/langchain-ai/langchain/pull/15079)
- Support `score_threshold` in SupabaseVectorStore similarity search by [@codehound42](https://togithub.com/codehound42) in [https://github.com/langchain-ai/langchain/pull/14439](https://togithub.com/langchain-ai/langchain/pull/14439)
- Improvement: Allow passing parameters to the underlying es_client. Closes: [#14403](https://togithub.com/langchain-ai/langchain/issues/14403) by [@169](https://togithub.com/169) in [https://github.com/langchain-ai/langchain/pull/14435](https://togithub.com/langchain-ai/langchain/pull/14435)
- adding vectorstore_kwarg attribute to search_similarity function by [@amaleki2](https://togithub.com/amaleki2) in [https://github.com/langchain-ai/langchain/pull/14604](https://togithub.com/langchain-ai/langchain/pull/14604)
- Fix Bedrock broad error catching by [@JuR-0](https://togithub.com/JuR-0) in [https://github.com/langchain-ai/langchain/pull/14398](https://togithub.com/langchain-ai/langchain/pull/14398)
- update LanguageModelInput from List to Sequence by [@alan910127](https://togithub.com/alan910127) in [https://github.com/langchain-ai/langchain/pull/14405](https://togithub.com/langchain-ai/langchain/pull/14405)
- refactor: Qdrant async improvements by [@Anush008](https://togithub.com/Anush008) in [https://github.com/langchain-ai/langchain/pull/14492](https://togithub.com/langchain-ai/langchain/pull/14492)
- \[Improvement] Evals: Add git info by [@hinthornw](https://togithub.com/hinthornw) in [https://github.com/langchain-ai/langchain/pull/15446](https://togithub.com/langchain-ai/langchain/pull/15446)
- fixed a dependency duplicate by [@leo-gan](https://togithub.com/leo-gan) in [https://github.com/langchain-ai/langchain/pull/15444](https://togithub.com/langchain-ai/langchain/pull/15444)
- cleanup getting started by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15450](https://togithub.com/langchain-ai/langchain/pull/15450)
- feat: new integration `wasm_chat` by [@apepkuss](https://togithub.com/apepkuss) in [https://github.com/langchain-ai/langchain/pull/14787](https://togithub.com/langchain-ai/langchain/pull/14787)
- Add option to preserve headers in MarkdownHeaderTextSplitter by [@finnless](https://togithub.com/finnless) in [https://github.com/langchain-ai/langchain/pull/14433](https://togithub.com/langchain-ai/langchain/pull/14433)
- Fix `llms.Mlflow` example by [@harupy](https://togithub.com/harupy) in [https://github.com/langchain-ai/langchain/pull/14386](https://togithub.com/langchain-ai/langchain/pull/14386)
- Patch: improve type hint by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15451](https://togithub.com/langchain-ai/langchain/pull/15451)
- Remove unused `Params` by [@harupy](https://togithub.com/harupy) in [https://github.com/langchain-ai/langchain/pull/14385](https://togithub.com/langchain-ai/langchain/pull/14385)
- langchain\[patch], experimental\[patch]: update utilities imports by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15438](https://togithub.com/langchain-ai/langchain/pull/15438)
- core\[patch]: Release 0.1.5 by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15480](https://togithub.com/langchain-ai/langchain/pull/15480)
- infra: add minimum deps pre release check by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15485](https://togithub.com/langchain-ai/langchain/pull/15485)
- community\[patch]: Release 0.0.8 by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15481](https://togithub.com/langchain-ai/langchain/pull/15481)
- infra: fix min deps test by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15486](https://togithub.com/langchain-ai/langchain/pull/15486)
- community\[patch]: bump core version >=0.1.5,<0.2 by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15488](https://togithub.com/langchain-ai/langchain/pull/15488)
- infra: update community test min reqs by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15490](https://togithub.com/langchain-ai/langchain/pull/15490)
- langchain\[patch]: Release 0.0.354 by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15482](https://togithub.com/langchain-ai/langchain/pull/15482)
- langchain\[patch]: bump community >=0.0.8,<0.1 by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15492](https://togithub.com/langchain-ai/langchain/pull/15492)
#### New Contributors
- [@Tchotchke](https://togithub.com/Tchotchke) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15324](https://togithub.com/langchain-ai/langchain/pull/15324)
- [@romainfd](https://togithub.com/romainfd) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15321](https://togithub.com/langchain-ai/langchain/pull/15321)
- [@liushuaikobe](https://togithub.com/liushuaikobe) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14793](https://togithub.com/langchain-ai/langchain/pull/14793)
- [@kellyelton](https://togithub.com/kellyelton) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15275](https://togithub.com/langchain-ai/langchain/pull/15275)
- [@piyuple](https://togithub.com/piyuple) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15309](https://togithub.com/langchain-ai/langchain/pull/15309)
- [@jonnolen](https://togithub.com/jonnolen) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15327](https://togithub.com/langchain-ai/langchain/pull/15327)
- [@naveentnj](https://togithub.com/naveentnj) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15378](https://togithub.com/langchain-ai/langchain/pull/15378)
- [@yhzhu99](https://togithub.com/yhzhu99) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15380](https://togithub.com/langchain-ai/langchain/pull/15380)
- [@donovanmuller](https://togithub.com/donovanmuller) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15364](https://togithub.com/langchain-ai/langchain/pull/15364)
- [@AhmedHathout](https://togithub.com/AhmedHathout) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15352](https://togithub.com/langchain-ai/langchain/pull/15352)
- [@abhishek9909](https://togithub.com/abhishek9909) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15260](https://togithub.com/langchain-ai/langchain/pull/15260)
- [@joel-teratis](https://togithub.com/joel-teratis) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14919](https://togithub.com/langchain-ai/langchain/pull/14919)
- [@purificant](https://togithub.com/purificant) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15114](https://togithub.com/langchain-ai/langchain/pull/15114)
- [@cjaniake](https://togithub.com/cjaniake) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15111](https://togithub.com/langchain-ai/langchain/pull/15111)
- [@David-Kristek](https://togithub.com/David-Kristek) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15104](https://togithub.com/langchain-ai/langchain/pull/15104)
- [@GauravWaghmare](https://togithub.com/GauravWaghmare) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15124](https://togithub.com/langchain-ai/langchain/pull/15124)
- [@sharrajesh](https://togithub.com/sharrajesh) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15082](https://togithub.com/langchain-ai/langchain/pull/15082)
- [@savoiepe](https://togithub.com/savoiepe) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14852](https://togithub.com/langchain-ai/langchain/pull/14852)
- [@pareshchiramel](https://togithub.com/pareshchiramel) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14745](https://togithub.com/langchain-ai/langchain/pull/14745)
- [@xu-xiang](https://togithub.com/xu-xiang) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14662](https://togithub.com/langchain-ai/langchain/pull/14662)
- [@themrzmaster](https://togithub.com/themrzmaster) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14653](https://togithub.com/langchain-ai/langchain/pull/14653)
- [@DavidLMS](https://togithub.com/DavidLMS) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14644](https://togithub.com/langchain-ai/langchain/pull/14644)
- [@manjunathshiva](https://togithub.com/manjunathshiva) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14638](https://togithub.com/langchain-ai/langchain/pull/14638)
- [@suhas-kotaki](https://togithub.com/suhas-kotaki) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15428](https://togithub.com/langchain-ai/langchain/pull/15428)
- [@dkajtoch](https://togithub.com/dkajtoch) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15427](https://togithub.com/langchain-ai/langchain/pull/15427)
- [@aqibamir](https://togithub.com/aqibamir) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15196](https://togithub.com/langchain-ai/langchain/pull/15196)
- [@ashleyxuu](https://togithub.com/ashleyxuu) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14829](https://togithub.com/langchain-ai/langchain/pull/14829)
- [@mokeyish](https://togithub.com/mokeyish) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14636](https://togithub.com/langchain-ai/langchain/pull/14636)
- [@LoopKarma](https://togithub.com/LoopKarma) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14817](https://togithub.com/langchain-ai/langchain/pull/14817)
- [@apisani1](https://togithub.com/apisani1) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15079](https://togithub.com/langchain-ai/langchain/pull/15079)
- [@codehound42](https://togithub.com/codehound42) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14439](https://togithub.com/langchain-ai/langchain/pull/14439)
- [@amaleki2](https://togithub.com/amaleki2) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14604](https://togithub.com/langchain-ai/langchain/pull/14604)
- [@JuR-0](https://togithub.com/JuR-0) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14398](https://togithub.com/langchain-ai/langchain/pull/14398)
- [@alan910127](https://togithub.com/alan910127) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14405](https://togithub.com/langchain-ai/langchain/pull/14405)
- [@apepkuss](https://togithub.com/apepkuss) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14787](https://togithub.com/langchain-ai/langchain/pull/14787)
**Full Changelog**: https://github.com/langchain-ai/langchain/compare/v0.0.353...v0.0.354
### [`v0.0.353`](https://togithub.com/langchain-ai/langchain/releases/tag/v0.0.353)
[Compare Source](https://togithub.com/langchain-ai/langchain/compare/v0.0.352...v0.0.353)
#### What's Changed
- community\[patch]: Add param "task" to Databricks LLM to work around serialization of transform_output_fn by [@liangz1](https://togithub.com/liangz1) in [https://github.com/langchain-ai/langchain/pull/14933](https://togithub.com/langchain-ai/langchain/pull/14933)
- docs: links by [@efriis](https://togithub.com/efriis) in [https://github.com/langchain-ai/langchain/pull/14940](https://togithub.com/langchain-ai/langchain/pull/14940)
- Vectara summarization by [@efriis](https://togithub.com/efriis) in [https://github.com/langchain-ai/langchain/pull/14970](https://togithub.com/langchain-ai/langchain/pull/14970)
- Feature/Add LLMs Integration For Oracle Cloud Infrastructure(OCI) Data Science Model Deployment Endpoint by [@mingkang111](https://togithub.com/mingkang111) in [https://github.com/langchain-ai/langchain/pull/14250](https://togithub.com/langchain-ai/langchain/pull/14250)
- infra: pr template update by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/14963](https://togithub.com/langchain-ai/langchain/pull/14963)
- docs `alibaba cloud` by [@leo-gan](https://togithub.com/leo-gan) in [https://github.com/langchain-ai/langchain/pull/14772](https://togithub.com/langchain-ai/langchain/pull/14772)
- core(minor): Implement stream and astream for RunnableBranch by [@qtangs](https://togithub.com/qtangs) in [https://github.com/langchain-ai/langchain/pull/14805](https://togithub.com/langchain-ai/langchain/pull/14805)
- core\[patch]: update langchain-core runtime library name by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/14884](https://togithub.com/langchain-ai/langchain/pull/14884)
- Add Ollama multi-modal templates by [@rlancemartin](https://togithub.com/rlancemartin) in [https://github.com/langchain-ai/langchain/pull/14868](https://togithub.com/langchain-ai/langchain/pull/14868)
- community\[patch]: Fix typo in class Docstring ([#14982](https://togithub.com/langchain-ai/langchain/issues/14982)) by [@yacine555](https://togithub.com/yacine555) in [https://github.com/langchain-ai/langchain/pull/14982](https://togithub.com/langchain-ai/langchain/pull/14982)
- community\[patch]: support momento vector index filter expressions by [@malandis](https://togithub.com/malandis) in [https://github.com/langchain-ai/langchain/pull/14978](https://togithub.com/langchain-ai/langchain/pull/14978)
- community\[patch]: JaguarHttpClient conditional import by [@fserv](https://togithub.com/fserv) in [https://github.com/langchain-ai/langchain/pull/14985](https://togithub.com/langchain-ai/langchain/pull/14985)
- Update multi-modal template README.md by [@rlancemartin](https://togithub.com/rlancemartin) in [https://github.com/langchain-ai/langchain/pull/14991](https://togithub.com/langchain-ai/langchain/pull/14991)
- Update multi-modal multi-vector template README.md by [@rlancemartin](https://togithub.com/rlancemartin) in [https://github.com/langchain-ai/langchain/pull/14992](https://togithub.com/langchain-ai/langchain/pull/14992)
- Update Gemini template README.md by [@rlancemartin](https://togithub.com/rlancemartin) in [https://github.com/langchain-ai/langchain/pull/14993](https://togithub.com/langchain-ai/langchain/pull/14993)
- Update Ollama multi-modal template README.md by [@rlancemartin](https://togithub.com/rlancemartin) in [https://github.com/langchain-ai/langchain/pull/14994](https://togithub.com/langchain-ai/langchain/pull/14994)
- Update Ollama multi-modal multi-vector template README.md by [@rlancemartin](https://togithub.com/rlancemartin) in [https://github.com/langchain-ai/langchain/pull/14995](https://togithub.com/langchain-ai/langchain/pull/14995)
- TEMPLATES: Update README.md by [@eltociear](https://togithub.com/eltociear) in [https://github.com/langchain-ai/langchain/pull/15013](https://togithub.com/langchain-ai/langchain/pull/15013)
- community: fix for surrealdb client 0.3.2 update + store and retrieve metadata by [@lalanikarim](https://togithub.com/lalanikarim) in [https://github.com/langchain-ai/langchain/pull/14997](https://togithub.com/langchain-ai/langchain/pull/14997)
- fixed wrong link in documentation by [@Yanni8](https://togithub.com/Yanni8) in [https://github.com/langchain-ai/langchain/pull/14999](https://togithub.com/langchain-ai/langchain/pull/14999)
- changed default for VertexAIEmbeddings by [@lkuligin](https://togithub.com/lkuligin) in [https://github.com/langchain-ai/langchain/pull/14614](https://togithub.com/langchain-ai/langchain/pull/14614)
- Jacob/add hf chat wrapper by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchain/pull/14736](https://togithub.com/langchain-ai/langchain/pull/14736)
- infra: api docs build order by [@efriis](https://togithub.com/efriis) in [https://github.com/langchain-ai/langchain/pull/15018](https://togithub.com/langchain-ai/langchain/pull/15018)
- Implement streaming for xml output parser by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/14984](https://togithub.com/langchain-ai/langchain/pull/14984)
- Implement streaming for all list output parsers by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/14981](https://togithub.com/langchain-ai/langchain/pull/14981)
- core\[patch]: Release 0.1.3 by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15022](https://togithub.com/langchain-ai/langchain/pull/15022)
- community\[patch]: Release 0.0.6 by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15023](https://togithub.com/langchain-ai/langchain/pull/15023)
- Add option to make messages placeholder optional by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15031](https://togithub.com/langchain-ai/langchain/pull/15031)
- Move json and xml parsers to core by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15026](https://togithub.com/langchain-ai/langchain/pull/15026)
- infra: Fix test filesystem paths incompatible with windows by [@rancomp](https://togithub.com/rancomp) in [https://github.com/langchain-ai/langchain/pull/14388](https://togithub.com/langchain-ai/langchain/pull/14388)
- Azure DocumentIntelligenceLoader/Parser support update with latest SDK by [@zifeiq](https://togithub.com/zifeiq) in [https://github.com/langchain-ai/langchain/pull/14389](https://togithub.com/langchain-ai/langchain/pull/14389)
- Community: Fix generation_config not setting properly for DeepSparse by [@mgoin](https://togithub.com/mgoin) in [https://github.com/langchain-ai/langchain/pull/15036](https://togithub.com/langchain-ai/langchain/pull/15036)
- langchain(patch): Restrict paths in LocalFileStore cache by [@eyurtsev](https://togithub.com/eyurtsev) in [https://github.com/langchain-ai/langchain/pull/15065](https://togithub.com/langchain-ai/langchain/pull/15065)
- Add Runnable.get_graph() to get a graph representation of a Runnable by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15040](https://togithub.com/langchain-ai/langchain/pull/15040)
- book reference by [@leo-gan](https://togithub.com/leo-gan) in [https://github.com/langchain-ai/langchain/pull/15072](https://togithub.com/langchain-ai/langchain/pull/15072)
- Refactor: use SecretStr for jina embeddings by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15068](https://togithub.com/langchain-ai/langchain/pull/15068)
- Refactor: use SecretStr for minimax embeddings by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15067](https://togithub.com/langchain-ai/langchain/pull/15067)
- add defaults for tavily by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15075](https://togithub.com/langchain-ai/langchain/pull/15075)
- Fix: fix partners name typo in tests by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15066](https://togithub.com/langchain-ai/langchain/pull/15066)
- fix: correct spelling mistakes of "seperate, intialise, pre-defined" by [@rancomp](https://togithub.com/rancomp) in [https://github.com/langchain-ai/langchain/pull/14647](https://togithub.com/langchain-ai/langchain/pull/14647)
- Improve: remove extra spaces in get_from_env error by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15064](https://togithub.com/langchain-ai/langchain/pull/15064)
- corrected outdated link by [@gsajko](https://togithub.com/gsajko) in [https://github.com/langchain-ai/langchain/pull/15053](https://togithub.com/langchain-ai/langchain/pull/15053)
- Community: Adds ability to pass a Config to the boto3 client used by Bedrock by [@blanehoneycutt-addepar](https://togithub.com/blanehoneycutt-addepar) in [https://github.com/langchain-ai/langchain/pull/15029](https://togithub.com/langchain-ai/langchain/pull/15029)
- community: refactor Baseten integration with new API endpoints & docs by [@philipkiely-baseten](https://togithub.com/philipkiely-baseten) in [https://github.com/langchain-ai/langchain/pull/15017](https://togithub.com/langchain-ai/langchain/pull/15017)
- Update youtube_transcript.ipynb by [@sidsarasvati](https://togithub.com/sidsarasvati) in [https://github.com/langchain-ai/langchain/pull/15015](https://togithub.com/langchain-ai/langchain/pull/15015)
- docs/docs/get_started: fixing typos in quickstart.mdx by [@SatinWukerORIG](https://togithub.com/SatinWukerORIG) in [https://github.com/langchain-ai/langchain/pull/15025](https://togithub.com/langchain-ai/langchain/pull/15025)
- community: add args_schema to GmailSendMessage by [@ccurme](https://togithub.com/ccurme) in [https://github.com/langchain-ai/langchain/pull/14973](https://togithub.com/langchain-ai/langchain/pull/14973)
- core(minor): Allow explicit types for ChatMessageHistory adds by [@Sypherd](https://togithub.com/Sypherd) in [https://github.com/langchain-ai/langchain/pull/14967](https://togithub.com/langchain-ai/langchain/pull/14967)
- Update arxiv.py with get_summaries_as_docs inside of Arxivloader by [@ArchanGhosh](https://togithub.com/ArchanGhosh) in [https://github.com/langchain-ai/langchain/pull/14953](https://togithub.com/langchain-ai/langchain/pull/14953)
- Add support Vertex AI Gemini uses a public image URL by [@itok01](https://togithub.com/itok01) in [https://github.com/langchain-ai/langchain/pull/14949](https://togithub.com/langchain-ai/langchain/pull/14949)
- Don't reassign chunk_type by [@coreyb42](https://togithub.com/coreyb42) in [https://github.com/langchain-ai/langchain/pull/14923](https://togithub.com/langchain-ai/langchain/pull/14923)
- \[community]: Elasticsearch chat history encoding by [@istrebitel-1](https://togithub.com/istrebitel-1) in [https://github.com/langchain-ai/langchain/pull/15055](https://togithub.com/langchain-ai/langchain/pull/15055)
- Nc/dec22/runnable graph lambda by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15078](https://togithub.com/langchain-ai/langchain/pull/15078)
- Improve graph repr for runnable passthrough and itemgetter by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15083](https://togithub.com/langchain-ai/langchain/pull/15083)
- add multitenancy by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15176](https://togithub.com/langchain-ai/langchain/pull/15176)
- Corrected an grammatical mistake by [@ShorthillsAI](https://togithub.com/ShorthillsAI) in [https://github.com/langchain-ai/langchain/pull/15163](https://togithub.com/langchain-ai/langchain/pull/15163)
- Oxford comma, consistent with format elsewhere by [@bquast](https://togithub.com/bquast) in [https://github.com/langchain-ai/langchain/pull/15167](https://togithub.com/langchain-ai/langchain/pull/15167)
- Patch: improve ollama 404 api error message, fix [#15147](https://togithub.com/langchain-ai/langchain/issues/15147) by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15156](https://togithub.com/langchain-ai/langchain/pull/15156)
- community: correct spelling mistakes of "Suffle" and "reporoducibility" by [@pzarfos](https://togithub.com/pzarfos) in [https://github.com/langchain-ai/langchain/pull/15172](https://togithub.com/langchain-ai/langchain/pull/15172)
- \[core] print ascii by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15179](https://togithub.com/langchain-ai/langchain/pull/15179)
- docs: Update dependencies installation cell in steam toolkit by [@KallieLev](https://togithub.com/KallieLev) in [https://github.com/langchain-ai/langchain/pull/15148](https://togithub.com/langchain-ai/langchain/pull/15148)
- community: Async Ollama + ChatOllama by [@shroominic](https://togithub.com/shroominic) in [https://github.com/langchain-ai/langchain/pull/15169](https://togithub.com/langchain-ai/langchain/pull/15169)
- \[core] langauge model like by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15180](https://togithub.com/langchain-ai/langchain/pull/15180)
- langchain\[minor]: Add stuff docs runnable by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15178](https://togithub.com/langchain-ai/langchain/pull/15178)
- \[core: minor] fix getters by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15181](https://togithub.com/langchain-ai/langchain/pull/15181)
- Fix runnable vistitor for funcs without pos args by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15182](https://togithub.com/langchain-ai/langchain/pull/15182)
- Implement stream and astream for RunnableLambda by [@qtangs](https://togithub.com/qtangs) in [https://github.com/langchain-ai/langchain/pull/14794](https://togithub.com/langchain-ai/langchain/pull/14794)
- Refactor: use SecretStr for Petals llms by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15121](https://togithub.com/langchain-ai/langchain/pull/15121)
- Refactor: use SecretStr for VolcEngineMaas llms by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15117](https://togithub.com/langchain-ai/langchain/pull/15117)
- Refactor: use SecretStr for StochasticAI llms by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15118](https://togithub.com/langchain-ai/langchain/pull/15118)
- Refactor: use SecretStr for PipelineAI llms by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15120](https://togithub.com/langchain-ai/langchain/pull/15120)
- Refactor: use SecretStr for Predibase llms by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15119](https://togithub.com/langchain-ai/langchain/pull/15119)
- docs: updated wrong output in `Upstash Redis Cache` section of LLM Ca… by [@cyai](https://togithub.com/cyai) in [https://github.com/langchain-ai/langchain/pull/15140](https://togithub.com/langchain-ai/langchain/pull/15140)
- Implement RunnablePassthrough.pick() by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15184](https://togithub.com/langchain-ai/langchain/pull/15184)
- Better input and output schemas for chains that start or end with a R… by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15185](https://togithub.com/langchain-ai/langchain/pull/15185)
- \[core] prompt changes by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15186](https://togithub.com/langchain-ai/langchain/pull/15186)
- Add create_conv_retrieval_chain func by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15084](https://togithub.com/langchain-ai/langchain/pull/15084)
- Implement nicer runnable seq constructor, Propagate name through Runn… by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15226](https://togithub.com/langchain-ai/langchain/pull/15226)
- Add .pick and .assign methods to Runnable by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15229](https://togithub.com/langchain-ai/langchain/pull/15229)
- Fix: Use `Union` instead of `|` to improve compatibility, fix [#15244](https://togithub.com/langchain-ai/langchain/issues/15244) by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15245](https://togithub.com/langchain-ai/langchain/pull/15245)
- Update passthrough.py by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15252](https://togithub.com/langchain-ai/langchain/pull/15252)
- langchain: Fix class name in RetryOutputParser docstring by [@brendancsmith](https://togithub.com/brendancsmith) in [https://github.com/langchain-ai/langchain/pull/15268](https://togithub.com/langchain-ai/langchain/pull/15268)
- community: Make doctran synchronous by [@169](https://togithub.com/169) in [https://github.com/langchain-ai/langchain/pull/15264](https://togithub.com/langchain-ai/langchain/pull/15264)
- Fixed small gramm mistakes by [@ShorthillsAI](https://togithub.com/ShorthillsAI) in [https://github.com/langchain-ai/langchain/pull/15246](https://togithub.com/langchain-ai/langchain/pull/15246)
- Fix typo by [@samuelpath](https://togithub.com/samuelpath) in [https://github.com/langchain-ai/langchain/pull/15202](https://togithub.com/langchain-ai/langchain/pull/15202)
- langchain: Fix for issue [#14631](https://togithub.com/langchain-ai/langchain/issues/14631) - .devcontainer doesnt build by [@gitchrisqueen](https://togithub.com/gitchrisqueen) in [https://github.com/langchain-ai/langchain/pull/15251](https://togithub.com/langchain-ai/langchain/pull/15251)
- community: Enhance Github error prompt by [@triThirty](https://togithub.com/triThirty) in [https://github.com/langchain-ai/langchain/pull/15248](https://togithub.com/langchain-ai/langchain/pull/15248)
- community: fix typo in async ollama chat by [@shroominic](https://togithub.com/shroominic) in [https://github.com/langchain-ai/langchain/pull/15276](https://togithub.com/langchain-ai/langchain/pull/15276)
- \[core, langchain] modelio code improvements by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15277](https://togithub.com/langchain-ai/langchain/pull/15277)
- \[langchain] agents code changes by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15278](https://togithub.com/langchain-ai/langchain/pull/15278)
- remove chat-history by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15286](https://togithub.com/langchain-ai/langchain/pull/15286)
- Make all json parsing less strict by default by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15287](https://togithub.com/langchain-ai/langchain/pull/15287)
- core, community: propagate context between threads by [@joshy-deshaw](https://togithub.com/joshy-deshaw) in [https://github.com/langchain-ai/langchain/pull/15171](https://togithub.com/langchain-ai/langchain/pull/15171)
- Patch: improve openai functions call parser compatibility by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15197](https://togithub.com/langchain-ai/langchain/pull/15197)
- refactor: enable connection pool usage in PGVector by [@dmazine](https://togithub.com/dmazine) in [https://github.com/langchain-ai/langchain/pull/11514](https://togithub.com/langchain-ai/langchain/pull/11514)
- Strip code block fences and extra test from xml when doing streaming … by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15293](https://togithub.com/langchain-ai/langchain/pull/15293)
- core\[patch]: Release 0.1.4 by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15319](https://togithub.com/langchain-ai/langchain/pull/15319)
- docs: add use cases index by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15279](https://togithub.com/langchain-ai/langchain/pull/15279)
- langchain\[patch]: Release 0.0.353 by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15322](https://togithub.com/langchain-ai/langchain/pull/15322)
#### New Contributors
- [@mingkang111](https://togithub.com/mingkang111) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14250](https://togithub.com/langchain-ai/langchain/pull/14250)
- [@qtangs](https://togithub.com/qtangs) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14805](https://togithub.com/langchain-ai/langchain/pull/14805)
- [@Yanni8](https://togithub.com/Yanni8) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14999](https://togithub.com/langchain-ai/langchain/pull/14999)
- [@zifeiq](https://togithub.com/zifeiq) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14389](https://togithub.com/langchain-ai/langchain/pull/14389)
- [@gsajko](https://togithub.com/gsajko) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15053](https://togithub.com/langchain-ai/langchain/pull/15053)
- [@blanehoneycutt-addepar](https://togithub.com/blanehoneycutt-addepar) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15029](https://togithub.com/langchain-ai/langchain/pull/15029)
- [@sidsarasvati](https://togithub.com/sidsarasvati) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15015](https://togithub.com/langchain-ai/langchain/pull/15015)
- [@SatinWukerORIG](https://togithub.com/SatinWukerORIG) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15025](https://togithub.com/langchain-ai/langchain/pull/15025)
- [@ccurme](https://togithub.com/ccurme) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14973](https://togithub.com/langchain-ai/langchain/pull/14973)
- [@itok01](https://togithub.com/itok01) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14949](https://togithub.com/langchain-ai/langchain/pull/14949)
- [@coreyb42](https://togithub.com/coreyb42) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14923](https://togithub.com/langchain-ai/langchain/pull/14923)
- [@istrebitel-1](https://togithub.com/istrebitel-1) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15055](https://togithub.com/langchain-ai/langchain/pull/15055)
- [@bquast](https://togithub.com/bquast) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15167](https://togithub.com/langchain-ai/langchain/pull/15167)
- [@pzarfos](https://togithub.com/pzarfos) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15172](https://togithub.com/langchain-ai/langchain/pull/15172)
- [@KallieLev](https://togithub.com/KallieLev) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15148](https://togithub.com/langchain-ai/langchain/pull/15148)
- [@shroominic](https://togithub.com/shroominic) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15169](https://togithub.com/langchain-ai/langchain/pull/15169)
- [@cyai](https://togithub.com/cyai) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15140](https://togithub.com/langchain-ai/langchain/pull/15140)
- [@brendancsmith](https://togithub.com/brendancsmith) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15268](https://togithub.com/langchain-ai/langchain/pu
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Release Notes
langchain-ai/langchain (langchain)
### [`v0.0.354`](https://togithub.com/langchain-ai/langchain/releases/tag/v0.0.354) [Compare Source](https://togithub.com/langchain-ai/langchain/compare/v0.0.353...v0.0.354) #### What's Changed - Improve markdown list parser by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15295](https://togithub.com/langchain-ai/langchain/pull/15295) - \[core] add test for json parser by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15297](https://togithub.com/langchain-ai/langchain/pull/15297) - community\[patch]: Release 0.0.7 by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15320](https://togithub.com/langchain-ai/langchain/pull/15320) - langchain: Exclude non-utf8 file from loader since it causes an error in the code_understanding example by [@Tchotchke](https://togithub.com/Tchotchke) in [https://github.com/langchain-ai/langchain/pull/15324](https://togithub.com/langchain-ai/langchain/pull/15324) - langchain: minor changes to StuffDocumentsChain.\_get_inputs by [@romainfd](https://togithub.com/romainfd) in [https://github.com/langchain-ai/langchain/pull/15321](https://togithub.com/langchain-ai/langchain/pull/15321) - Upgrades the Tongyi LLM and ChatTongyi Model by [@liushuaikobe](https://togithub.com/liushuaikobe) in [https://github.com/langchain-ai/langchain/pull/14793](https://togithub.com/langchain-ai/langchain/pull/14793) - Update vectorstore_retriever_memory.mdx by [@kellyelton](https://togithub.com/kellyelton) in [https://github.com/langchain-ai/langchain/pull/15275](https://togithub.com/langchain-ai/langchain/pull/15275) - community: corrected typo in .readthedocs.yaml by [@piyuple](https://togithub.com/piyuple) in [https://github.com/langchain-ai/langchain/pull/15309](https://togithub.com/langchain-ai/langchain/pull/15309) - core: Update messages/**init**.py to account for AIMessageChunk which breaks message history runnable. by [@jonnolen](https://togithub.com/jonnolen) in [https://github.com/langchain-ai/langchain/pull/15327](https://togithub.com/langchain-ai/langchain/pull/15327) - Patch: improve check openai version by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15301](https://togithub.com/langchain-ai/langchain/pull/15301) - \[documentation] documentation revamp by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15281](https://togithub.com/langchain-ai/langchain/pull/15281) - Delete V1 tracer and refactor tracer tests to core by [@agola11](https://togithub.com/agola11) in [https://github.com/langchain-ai/langchain/pull/15326](https://togithub.com/langchain-ai/langchain/pull/15326) - Propagate context vars in all classes/methods by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15329](https://togithub.com/langchain-ai/langchain/pull/15329) - Catch type errors in dumps/dumpd by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15336](https://togithub.com/langchain-ai/langchain/pull/15336) - Community: Newlines before bullets in IPYNB files (Vectara) by [@ofermend](https://togithub.com/ofermend) in [https://github.com/langchain-ai/langchain/pull/15330](https://togithub.com/langchain-ai/langchain/pull/15330) - docs: cleanup rag use case by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15284](https://togithub.com/langchain-ai/langchain/pull/15284) - docs: revamp redirects by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15366](https://togithub.com/langchain-ai/langchain/pull/15366) - community:qianfan endpoint support init params & remove useless params definition by [@danielhjz](https://togithub.com/danielhjz) in [https://github.com/langchain-ai/langchain/pull/15381](https://togithub.com/langchain-ai/langchain/pull/15381) - Update Multi_modal_RAG.ipynb by [@naveentnj](https://togithub.com/naveentnj) in [https://github.com/langchain-ai/langchain/pull/15378](https://togithub.com/langchain-ai/langchain/pull/15378) - docs(ollama): Fix Documentation in `CallbackManager`, missing `])` by [@yhzhu99](https://togithub.com/yhzhu99) in [https://github.com/langchain-ai/langchain/pull/15380](https://togithub.com/langchain-ai/langchain/pull/15380) - \[docs] update agent cookbook lcel by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15349](https://togithub.com/langchain-ai/langchain/pull/15349) - Docs: Fix spelling and grammar on Concepts page by [@donovanmuller](https://togithub.com/donovanmuller) in [https://github.com/langchain-ai/langchain/pull/15364](https://togithub.com/langchain-ai/langchain/pull/15364) - Langchain: Fix quickstart doc code not working by [@AhmedHathout](https://togithub.com/AhmedHathout) in [https://github.com/langchain-ai/langchain/pull/15352](https://togithub.com/langchain-ai/langchain/pull/15352) - Docs: add param comment for `tracing_v2_enabled` by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15308](https://togithub.com/langchain-ai/langchain/pull/15308) - Documentation: Update playwright documentation for langchain version >= 0.0.351 by [@abhishek9909](https://togithub.com/abhishek9909) in [https://github.com/langchain-ai/langchain/pull/15260](https://togithub.com/langchain-ai/langchain/pull/15260) - fix(minor): added missing \*\*kwargs parameter to chroma query function by [@joel-teratis](https://togithub.com/joel-teratis) in [https://github.com/langchain-ai/langchain/pull/14919](https://togithub.com/langchain-ai/langchain/pull/14919) - feat: mask api_key for konko by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/14010](https://togithub.com/langchain-ai/langchain/pull/14010) - Add missing comment char "#" before Load in chain.py for the rag-pinecone-rerank template by [@samuelpath](https://togithub.com/samuelpath) in [https://github.com/langchain-ai/langchain/pull/15209](https://togithub.com/langchain-ai/langchain/pull/15209) - ci: upgrade actions by [@purificant](https://togithub.com/purificant) in [https://github.com/langchain-ai/langchain/pull/15114](https://togithub.com/langchain-ai/langchain/pull/15114) - community:Lazy load wikipedia dump file by [@cjaniake](https://togithub.com/cjaniake) in [https://github.com/langchain-ai/langchain/pull/15111](https://togithub.com/langchain-ai/langchain/pull/15111) - docs: updated document for 'Return Source Documents' Functionality by [@cyai](https://togithub.com/cyai) in [https://github.com/langchain-ai/langchain/pull/15106](https://togithub.com/langchain-ai/langchain/pull/15106) - fix: call correct stream method in ollama by [@David-Kristek](https://togithub.com/David-Kristek) in [https://github.com/langchain-ai/langchain/pull/15104](https://togithub.com/langchain-ai/langchain/pull/15104) - Langchain: Fix typo in documentation by [@GauravWaghmare](https://togithub.com/GauravWaghmare) in [https://github.com/langchain-ai/langchain/pull/15124](https://togithub.com/langchain-ai/langchain/pull/15124) - Update LLaMA2\_sql_chat.ipynb by [@naveentnj](https://togithub.com/naveentnj) in [https://github.com/langchain-ai/langchain/pull/15379](https://togithub.com/langchain-ai/langchain/pull/15379) - \[docs] update toolkit docs by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15294](https://togithub.com/langchain-ai/langchain/pull/15294) - Feat add volcano embedding by [@lujingxuansc](https://togithub.com/lujingxuansc) in [https://github.com/langchain-ai/langchain/pull/14693](https://togithub.com/langchain-ai/langchain/pull/14693) - community: Integration of New Chat Model Based on ChatGLM3 via ZhipuAI API by [@linancn](https://togithub.com/linancn) in [https://github.com/langchain-ai/langchain/pull/15105](https://togithub.com/langchain-ai/langchain/pull/15105) - Refactor: use SecretStr for GPTRouter chat-model by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15101](https://togithub.com/langchain-ai/langchain/pull/15101) - Refactor: use SecretStr for palm chat-model by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15100](https://togithub.com/langchain-ai/langchain/pull/15100) - Refactor: use SecretStr for edenai embeddings by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15092](https://togithub.com/langchain-ai/langchain/pull/15092) - Refactor: use SecretStr for embaas embeddings by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15091](https://togithub.com/langchain-ai/langchain/pull/15091) - Refactor: use SecretStr for llm_rails embeddings by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15090](https://togithub.com/langchain-ai/langchain/pull/15090) - Update regex in output parser by [@sharrajesh](https://togithub.com/sharrajesh) in [https://github.com/langchain-ai/langchain/pull/15082](https://togithub.com/langchain-ai/langchain/pull/15082) - Added more filtering options to pgvector vectorstore by [@savoiepe](https://togithub.com/savoiepe) in [https://github.com/langchain-ai/langchain/pull/14852](https://togithub.com/langchain-ai/langchain/pull/14852) - Restore self message sent before OSX 12 Monterey by [@idvorkin](https://togithub.com/idvorkin) in [https://github.com/langchain-ai/langchain/pull/14818](https://togithub.com/langchain-ai/langchain/pull/14818) - docs `microsoft` pages sort order fix by [@leo-gan](https://togithub.com/leo-gan) in [https://github.com/langchain-ai/langchain/pull/14771](https://togithub.com/langchain-ai/langchain/pull/14771) - Add AstraDB document loader by [@cbornet](https://togithub.com/cbornet) in [https://github.com/langchain-ai/langchain/pull/14747](https://togithub.com/langchain-ai/langchain/pull/14747) - Added: docs Headers to Steam Tool notebook steps by [@muntaqamahmood](https://togithub.com/muntaqamahmood) in [https://github.com/langchain-ai/langchain/pull/14749](https://togithub.com/langchain-ai/langchain/pull/14749) - python-lint by [@joshuasundance-swca](https://togithub.com/joshuasundance-swca) in [https://github.com/langchain-ai/langchain/pull/14689](https://togithub.com/langchain-ai/langchain/pull/14689) - Update \_retrieve_ref inside json_schema.py to include an isdigit() check by [@pareshchiramel](https://togithub.com/pareshchiramel) in [https://github.com/langchain-ai/langchain/pull/14745](https://togithub.com/langchain-ai/langchain/pull/14745) - fix: syntax error in function docs by [@Undertone0809](https://togithub.com/Undertone0809) in [https://github.com/langchain-ai/langchain/pull/14641](https://togithub.com/langchain-ai/langchain/pull/14641) - Enhancement on feature/yaml output parser by [@TomTom101](https://togithub.com/TomTom101) in [https://github.com/langchain-ai/langchain/pull/14674](https://togithub.com/langchain-ai/langchain/pull/14674) - Fixing the Issue with DashScopeEmbeddings Handling More than 25 Rows of Data by [@xu-xiang](https://togithub.com/xu-xiang) in [https://github.com/langchain-ai/langchain/pull/14662](https://togithub.com/langchain-ai/langchain/pull/14662) - Fix for openai multi tools input format. by [@themrzmaster](https://togithub.com/themrzmaster) in [https://github.com/langchain-ai/langchain/pull/14653](https://togithub.com/langchain-ai/langchain/pull/14653) - add api_base to \_client_params (community version of [#14393](https://togithub.com/langchain-ai/langchain/issues/14393)) by [@DavidLMS](https://togithub.com/DavidLMS) in [https://github.com/langchain-ai/langchain/pull/14644](https://togithub.com/langchain-ai/langchain/pull/14644) - GITLAB_URL should take default https://gitlab.com instead of error by [@manjunathshiva](https://togithub.com/manjunathshiva) in [https://github.com/langchain-ai/langchain/pull/14638](https://togithub.com/langchain-ai/langchain/pull/14638) - WatsonxLLM updates/enhancements by [@MateuszOssGit](https://togithub.com/MateuszOssGit) in [https://github.com/langchain-ai/langchain/pull/14598](https://togithub.com/langchain-ai/langchain/pull/14598) - Langchain_community: Small Fix when loading facebook messages by [@keenborder786](https://togithub.com/keenborder786) in [https://github.com/langchain-ai/langchain/pull/15358](https://togithub.com/langchain-ai/langchain/pull/15358) - Update `gpt4all.mdx` doc by [@169](https://togithub.com/169) in [https://github.com/langchain-ai/langchain/pull/15392](https://togithub.com/langchain-ai/langchain/pull/15392) - infra: remove path filter on check_diffs by [@efriis](https://togithub.com/efriis) in [https://github.com/langchain-ai/langchain/pull/15418](https://togithub.com/langchain-ai/langchain/pull/15418) - Calculate trace_id and dotted_order client side by [@agola11](https://togithub.com/agola11) in [https://github.com/langchain-ai/langchain/pull/15351](https://togithub.com/langchain-ai/langchain/pull/15351) - docs: fix agents index links by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15419](https://togithub.com/langchain-ai/langchain/pull/15419) - docs: fix modelio index links by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15421](https://togithub.com/langchain-ai/langchain/pull/15421) - langchain\[patch], experimental\[patch]: replace langchain.schema imports by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15410](https://togithub.com/langchain-ai/langchain/pull/15410) - Fetch runnable config from context var inside runnable lambda and runnable generator by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15334](https://togithub.com/langchain-ai/langchain/pull/15334) - docs, community\[patch], experimental\[patch], langchain\[patch], cli\[pa… by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15412](https://togithub.com/langchain-ai/langchain/pull/15412) - Use tz-aware utc datetimes in tracer by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15187](https://togithub.com/langchain-ai/langchain/pull/15187) - add get prompts method by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15425](https://togithub.com/langchain-ai/langchain/pull/15425) - docs, experimenta\[patch], langchain\[patch], community\[patch]: update storage imports by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15429](https://togithub.com/langchain-ai/langchain/pull/15429) - refactor `utils` by [@leo-gan](https://togithub.com/leo-gan) in [https://github.com/langchain-ai/langchain/pull/15432](https://togithub.com/langchain-ai/langchain/pull/15432) - docs `Microsoft` platform page update by [@leo-gan](https://togithub.com/leo-gan) in [https://github.com/langchain-ai/langchain/pull/15420](https://togithub.com/langchain-ai/langchain/pull/15420) - added fix for key error: doc_id by [@suhas-kotaki](https://togithub.com/suhas-kotaki) in [https://github.com/langchain-ai/langchain/pull/15428](https://togithub.com/langchain-ai/langchain/pull/15428) - core:adds tests for partial_variables by [@dkajtoch](https://togithub.com/dkajtoch) in [https://github.com/langchain-ai/langchain/pull/15427](https://togithub.com/langchain-ai/langchain/pull/15427) - Remove unused `_get_python_repl` by [@169](https://togithub.com/169) in [https://github.com/langchain-ai/langchain/pull/15389](https://togithub.com/langchain-ai/langchain/pull/15389) - langchain\[patch], experimental\[patch], docs: update tools imports by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15433](https://togithub.com/langchain-ai/langchain/pull/15433) - Fix: fix Bing Search empty result exception, fix [#15384](https://togithub.com/langchain-ai/langchain/issues/15384) by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15387](https://togithub.com/langchain-ai/langchain/pull/15387) - SQLDatabase drop the column names in the result. by [@dudub12](https://togithub.com/dudub12) in [https://github.com/langchain-ai/langchain/pull/15361](https://togithub.com/langchain-ai/langchain/pull/15361) - Fixed minor type in self_query.ipynb by [@aqibamir](https://togithub.com/aqibamir) in [https://github.com/langchain-ai/langchain/pull/15196](https://togithub.com/langchain-ai/langchain/pull/15196) - community: Semanticscholar tool to search 200M+ scientific articles by [@shauryr](https://togithub.com/shauryr) in [https://github.com/langchain-ai/langchain/pull/15151](https://togithub.com/langchain-ai/langchain/pull/15151) - Refactor: use SecretStr for tongyi chat-model by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15102](https://togithub.com/langchain-ai/langchain/pull/15102) - Use args option in jaguar so it takes more options in similarity search by [@fserv](https://togithub.com/fserv) in [https://github.com/langchain-ai/langchain/pull/15080](https://togithub.com/langchain-ai/langchain/pull/15080) - feat: add Google BigQueryVectorSearch in vectorstore by [@ashleyxuu](https://togithub.com/ashleyxuu) in [https://github.com/langchain-ai/langchain/pull/14829](https://togithub.com/langchain-ai/langchain/pull/14829) - langchain\[patch], docs: update agent toolkit imports by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15434](https://togithub.com/langchain-ai/langchain/pull/15434) - docs: together ai updates by [@efriis](https://togithub.com/efriis) in [https://github.com/langchain-ai/langchain/pull/15435](https://togithub.com/langchain-ai/langchain/pull/15435) - Milvus allows to store metadata as json field by [@mokeyish](https://togithub.com/mokeyish) in [https://github.com/langchain-ai/langchain/pull/14636](https://togithub.com/langchain-ai/langchain/pull/14636) - Fix failing serpapi response processing for Google Maps API by [@LoopKarma](https://togithub.com/LoopKarma) in [https://github.com/langchain-ai/langchain/pull/14817](https://togithub.com/langchain-ai/langchain/pull/14817) - Add the collection_description parameter to Milvus by [@mokeyish](https://togithub.com/mokeyish) in [https://github.com/langchain-ai/langchain/pull/14524](https://togithub.com/langchain-ai/langchain/pull/14524) - core: update json output parser by [@apisani1](https://togithub.com/apisani1) in [https://github.com/langchain-ai/langchain/pull/15079](https://togithub.com/langchain-ai/langchain/pull/15079) - Support `score_threshold` in SupabaseVectorStore similarity search by [@codehound42](https://togithub.com/codehound42) in [https://github.com/langchain-ai/langchain/pull/14439](https://togithub.com/langchain-ai/langchain/pull/14439) - Improvement: Allow passing parameters to the underlying es_client. Closes: [#14403](https://togithub.com/langchain-ai/langchain/issues/14403) by [@169](https://togithub.com/169) in [https://github.com/langchain-ai/langchain/pull/14435](https://togithub.com/langchain-ai/langchain/pull/14435) - adding vectorstore_kwarg attribute to search_similarity function by [@amaleki2](https://togithub.com/amaleki2) in [https://github.com/langchain-ai/langchain/pull/14604](https://togithub.com/langchain-ai/langchain/pull/14604) - Fix Bedrock broad error catching by [@JuR-0](https://togithub.com/JuR-0) in [https://github.com/langchain-ai/langchain/pull/14398](https://togithub.com/langchain-ai/langchain/pull/14398) - update LanguageModelInput from List to Sequence by [@alan910127](https://togithub.com/alan910127) in [https://github.com/langchain-ai/langchain/pull/14405](https://togithub.com/langchain-ai/langchain/pull/14405) - refactor: Qdrant async improvements by [@Anush008](https://togithub.com/Anush008) in [https://github.com/langchain-ai/langchain/pull/14492](https://togithub.com/langchain-ai/langchain/pull/14492) - \[Improvement] Evals: Add git info by [@hinthornw](https://togithub.com/hinthornw) in [https://github.com/langchain-ai/langchain/pull/15446](https://togithub.com/langchain-ai/langchain/pull/15446) - fixed a dependency duplicate by [@leo-gan](https://togithub.com/leo-gan) in [https://github.com/langchain-ai/langchain/pull/15444](https://togithub.com/langchain-ai/langchain/pull/15444) - cleanup getting started by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15450](https://togithub.com/langchain-ai/langchain/pull/15450) - feat: new integration `wasm_chat` by [@apepkuss](https://togithub.com/apepkuss) in [https://github.com/langchain-ai/langchain/pull/14787](https://togithub.com/langchain-ai/langchain/pull/14787) - Add option to preserve headers in MarkdownHeaderTextSplitter by [@finnless](https://togithub.com/finnless) in [https://github.com/langchain-ai/langchain/pull/14433](https://togithub.com/langchain-ai/langchain/pull/14433) - Fix `llms.Mlflow` example by [@harupy](https://togithub.com/harupy) in [https://github.com/langchain-ai/langchain/pull/14386](https://togithub.com/langchain-ai/langchain/pull/14386) - Patch: improve type hint by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15451](https://togithub.com/langchain-ai/langchain/pull/15451) - Remove unused `Params` by [@harupy](https://togithub.com/harupy) in [https://github.com/langchain-ai/langchain/pull/14385](https://togithub.com/langchain-ai/langchain/pull/14385) - langchain\[patch], experimental\[patch]: update utilities imports by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15438](https://togithub.com/langchain-ai/langchain/pull/15438) - core\[patch]: Release 0.1.5 by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15480](https://togithub.com/langchain-ai/langchain/pull/15480) - infra: add minimum deps pre release check by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15485](https://togithub.com/langchain-ai/langchain/pull/15485) - community\[patch]: Release 0.0.8 by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15481](https://togithub.com/langchain-ai/langchain/pull/15481) - infra: fix min deps test by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15486](https://togithub.com/langchain-ai/langchain/pull/15486) - community\[patch]: bump core version >=0.1.5,<0.2 by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15488](https://togithub.com/langchain-ai/langchain/pull/15488) - infra: update community test min reqs by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15490](https://togithub.com/langchain-ai/langchain/pull/15490) - langchain\[patch]: Release 0.0.354 by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15482](https://togithub.com/langchain-ai/langchain/pull/15482) - langchain\[patch]: bump community >=0.0.8,<0.1 by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15492](https://togithub.com/langchain-ai/langchain/pull/15492) #### New Contributors - [@Tchotchke](https://togithub.com/Tchotchke) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15324](https://togithub.com/langchain-ai/langchain/pull/15324) - [@romainfd](https://togithub.com/romainfd) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15321](https://togithub.com/langchain-ai/langchain/pull/15321) - [@liushuaikobe](https://togithub.com/liushuaikobe) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14793](https://togithub.com/langchain-ai/langchain/pull/14793) - [@kellyelton](https://togithub.com/kellyelton) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15275](https://togithub.com/langchain-ai/langchain/pull/15275) - [@piyuple](https://togithub.com/piyuple) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15309](https://togithub.com/langchain-ai/langchain/pull/15309) - [@jonnolen](https://togithub.com/jonnolen) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15327](https://togithub.com/langchain-ai/langchain/pull/15327) - [@naveentnj](https://togithub.com/naveentnj) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15378](https://togithub.com/langchain-ai/langchain/pull/15378) - [@yhzhu99](https://togithub.com/yhzhu99) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15380](https://togithub.com/langchain-ai/langchain/pull/15380) - [@donovanmuller](https://togithub.com/donovanmuller) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15364](https://togithub.com/langchain-ai/langchain/pull/15364) - [@AhmedHathout](https://togithub.com/AhmedHathout) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15352](https://togithub.com/langchain-ai/langchain/pull/15352) - [@abhishek9909](https://togithub.com/abhishek9909) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15260](https://togithub.com/langchain-ai/langchain/pull/15260) - [@joel-teratis](https://togithub.com/joel-teratis) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14919](https://togithub.com/langchain-ai/langchain/pull/14919) - [@purificant](https://togithub.com/purificant) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15114](https://togithub.com/langchain-ai/langchain/pull/15114) - [@cjaniake](https://togithub.com/cjaniake) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15111](https://togithub.com/langchain-ai/langchain/pull/15111) - [@David-Kristek](https://togithub.com/David-Kristek) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15104](https://togithub.com/langchain-ai/langchain/pull/15104) - [@GauravWaghmare](https://togithub.com/GauravWaghmare) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15124](https://togithub.com/langchain-ai/langchain/pull/15124) - [@sharrajesh](https://togithub.com/sharrajesh) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15082](https://togithub.com/langchain-ai/langchain/pull/15082) - [@savoiepe](https://togithub.com/savoiepe) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14852](https://togithub.com/langchain-ai/langchain/pull/14852) - [@pareshchiramel](https://togithub.com/pareshchiramel) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14745](https://togithub.com/langchain-ai/langchain/pull/14745) - [@xu-xiang](https://togithub.com/xu-xiang) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14662](https://togithub.com/langchain-ai/langchain/pull/14662) - [@themrzmaster](https://togithub.com/themrzmaster) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14653](https://togithub.com/langchain-ai/langchain/pull/14653) - [@DavidLMS](https://togithub.com/DavidLMS) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14644](https://togithub.com/langchain-ai/langchain/pull/14644) - [@manjunathshiva](https://togithub.com/manjunathshiva) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14638](https://togithub.com/langchain-ai/langchain/pull/14638) - [@suhas-kotaki](https://togithub.com/suhas-kotaki) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15428](https://togithub.com/langchain-ai/langchain/pull/15428) - [@dkajtoch](https://togithub.com/dkajtoch) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15427](https://togithub.com/langchain-ai/langchain/pull/15427) - [@aqibamir](https://togithub.com/aqibamir) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15196](https://togithub.com/langchain-ai/langchain/pull/15196) - [@ashleyxuu](https://togithub.com/ashleyxuu) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14829](https://togithub.com/langchain-ai/langchain/pull/14829) - [@mokeyish](https://togithub.com/mokeyish) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14636](https://togithub.com/langchain-ai/langchain/pull/14636) - [@LoopKarma](https://togithub.com/LoopKarma) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14817](https://togithub.com/langchain-ai/langchain/pull/14817) - [@apisani1](https://togithub.com/apisani1) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15079](https://togithub.com/langchain-ai/langchain/pull/15079) - [@codehound42](https://togithub.com/codehound42) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14439](https://togithub.com/langchain-ai/langchain/pull/14439) - [@amaleki2](https://togithub.com/amaleki2) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14604](https://togithub.com/langchain-ai/langchain/pull/14604) - [@JuR-0](https://togithub.com/JuR-0) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14398](https://togithub.com/langchain-ai/langchain/pull/14398) - [@alan910127](https://togithub.com/alan910127) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14405](https://togithub.com/langchain-ai/langchain/pull/14405) - [@apepkuss](https://togithub.com/apepkuss) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14787](https://togithub.com/langchain-ai/langchain/pull/14787) **Full Changelog**: https://github.com/langchain-ai/langchain/compare/v0.0.353...v0.0.354 ### [`v0.0.353`](https://togithub.com/langchain-ai/langchain/releases/tag/v0.0.353) [Compare Source](https://togithub.com/langchain-ai/langchain/compare/v0.0.352...v0.0.353) #### What's Changed - community\[patch]: Add param "task" to Databricks LLM to work around serialization of transform_output_fn by [@liangz1](https://togithub.com/liangz1) in [https://github.com/langchain-ai/langchain/pull/14933](https://togithub.com/langchain-ai/langchain/pull/14933) - docs: links by [@efriis](https://togithub.com/efriis) in [https://github.com/langchain-ai/langchain/pull/14940](https://togithub.com/langchain-ai/langchain/pull/14940) - Vectara summarization by [@efriis](https://togithub.com/efriis) in [https://github.com/langchain-ai/langchain/pull/14970](https://togithub.com/langchain-ai/langchain/pull/14970) - Feature/Add LLMs Integration For Oracle Cloud Infrastructure(OCI) Data Science Model Deployment Endpoint by [@mingkang111](https://togithub.com/mingkang111) in [https://github.com/langchain-ai/langchain/pull/14250](https://togithub.com/langchain-ai/langchain/pull/14250) - infra: pr template update by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/14963](https://togithub.com/langchain-ai/langchain/pull/14963) - docs `alibaba cloud` by [@leo-gan](https://togithub.com/leo-gan) in [https://github.com/langchain-ai/langchain/pull/14772](https://togithub.com/langchain-ai/langchain/pull/14772) - core(minor): Implement stream and astream for RunnableBranch by [@qtangs](https://togithub.com/qtangs) in [https://github.com/langchain-ai/langchain/pull/14805](https://togithub.com/langchain-ai/langchain/pull/14805) - core\[patch]: update langchain-core runtime library name by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/14884](https://togithub.com/langchain-ai/langchain/pull/14884) - Add Ollama multi-modal templates by [@rlancemartin](https://togithub.com/rlancemartin) in [https://github.com/langchain-ai/langchain/pull/14868](https://togithub.com/langchain-ai/langchain/pull/14868) - community\[patch]: Fix typo in class Docstring ([#14982](https://togithub.com/langchain-ai/langchain/issues/14982)) by [@yacine555](https://togithub.com/yacine555) in [https://github.com/langchain-ai/langchain/pull/14982](https://togithub.com/langchain-ai/langchain/pull/14982) - community\[patch]: support momento vector index filter expressions by [@malandis](https://togithub.com/malandis) in [https://github.com/langchain-ai/langchain/pull/14978](https://togithub.com/langchain-ai/langchain/pull/14978) - community\[patch]: JaguarHttpClient conditional import by [@fserv](https://togithub.com/fserv) in [https://github.com/langchain-ai/langchain/pull/14985](https://togithub.com/langchain-ai/langchain/pull/14985) - Update multi-modal template README.md by [@rlancemartin](https://togithub.com/rlancemartin) in [https://github.com/langchain-ai/langchain/pull/14991](https://togithub.com/langchain-ai/langchain/pull/14991) - Update multi-modal multi-vector template README.md by [@rlancemartin](https://togithub.com/rlancemartin) in [https://github.com/langchain-ai/langchain/pull/14992](https://togithub.com/langchain-ai/langchain/pull/14992) - Update Gemini template README.md by [@rlancemartin](https://togithub.com/rlancemartin) in [https://github.com/langchain-ai/langchain/pull/14993](https://togithub.com/langchain-ai/langchain/pull/14993) - Update Ollama multi-modal template README.md by [@rlancemartin](https://togithub.com/rlancemartin) in [https://github.com/langchain-ai/langchain/pull/14994](https://togithub.com/langchain-ai/langchain/pull/14994) - Update Ollama multi-modal multi-vector template README.md by [@rlancemartin](https://togithub.com/rlancemartin) in [https://github.com/langchain-ai/langchain/pull/14995](https://togithub.com/langchain-ai/langchain/pull/14995) - TEMPLATES: Update README.md by [@eltociear](https://togithub.com/eltociear) in [https://github.com/langchain-ai/langchain/pull/15013](https://togithub.com/langchain-ai/langchain/pull/15013) - community: fix for surrealdb client 0.3.2 update + store and retrieve metadata by [@lalanikarim](https://togithub.com/lalanikarim) in [https://github.com/langchain-ai/langchain/pull/14997](https://togithub.com/langchain-ai/langchain/pull/14997) - fixed wrong link in documentation by [@Yanni8](https://togithub.com/Yanni8) in [https://github.com/langchain-ai/langchain/pull/14999](https://togithub.com/langchain-ai/langchain/pull/14999) - changed default for VertexAIEmbeddings by [@lkuligin](https://togithub.com/lkuligin) in [https://github.com/langchain-ai/langchain/pull/14614](https://togithub.com/langchain-ai/langchain/pull/14614) - Jacob/add hf chat wrapper by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchain/pull/14736](https://togithub.com/langchain-ai/langchain/pull/14736) - infra: api docs build order by [@efriis](https://togithub.com/efriis) in [https://github.com/langchain-ai/langchain/pull/15018](https://togithub.com/langchain-ai/langchain/pull/15018) - Implement streaming for xml output parser by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/14984](https://togithub.com/langchain-ai/langchain/pull/14984) - Implement streaming for all list output parsers by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/14981](https://togithub.com/langchain-ai/langchain/pull/14981) - core\[patch]: Release 0.1.3 by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15022](https://togithub.com/langchain-ai/langchain/pull/15022) - community\[patch]: Release 0.0.6 by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15023](https://togithub.com/langchain-ai/langchain/pull/15023) - Add option to make messages placeholder optional by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15031](https://togithub.com/langchain-ai/langchain/pull/15031) - Move json and xml parsers to core by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15026](https://togithub.com/langchain-ai/langchain/pull/15026) - infra: Fix test filesystem paths incompatible with windows by [@rancomp](https://togithub.com/rancomp) in [https://github.com/langchain-ai/langchain/pull/14388](https://togithub.com/langchain-ai/langchain/pull/14388) - Azure DocumentIntelligenceLoader/Parser support update with latest SDK by [@zifeiq](https://togithub.com/zifeiq) in [https://github.com/langchain-ai/langchain/pull/14389](https://togithub.com/langchain-ai/langchain/pull/14389) - Community: Fix generation_config not setting properly for DeepSparse by [@mgoin](https://togithub.com/mgoin) in [https://github.com/langchain-ai/langchain/pull/15036](https://togithub.com/langchain-ai/langchain/pull/15036) - langchain(patch): Restrict paths in LocalFileStore cache by [@eyurtsev](https://togithub.com/eyurtsev) in [https://github.com/langchain-ai/langchain/pull/15065](https://togithub.com/langchain-ai/langchain/pull/15065) - Add Runnable.get_graph() to get a graph representation of a Runnable by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15040](https://togithub.com/langchain-ai/langchain/pull/15040) - book reference by [@leo-gan](https://togithub.com/leo-gan) in [https://github.com/langchain-ai/langchain/pull/15072](https://togithub.com/langchain-ai/langchain/pull/15072) - Refactor: use SecretStr for jina embeddings by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15068](https://togithub.com/langchain-ai/langchain/pull/15068) - Refactor: use SecretStr for minimax embeddings by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15067](https://togithub.com/langchain-ai/langchain/pull/15067) - add defaults for tavily by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15075](https://togithub.com/langchain-ai/langchain/pull/15075) - Fix: fix partners name typo in tests by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15066](https://togithub.com/langchain-ai/langchain/pull/15066) - fix: correct spelling mistakes of "seperate, intialise, pre-defined" by [@rancomp](https://togithub.com/rancomp) in [https://github.com/langchain-ai/langchain/pull/14647](https://togithub.com/langchain-ai/langchain/pull/14647) - Improve: remove extra spaces in get_from_env error by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15064](https://togithub.com/langchain-ai/langchain/pull/15064) - corrected outdated link by [@gsajko](https://togithub.com/gsajko) in [https://github.com/langchain-ai/langchain/pull/15053](https://togithub.com/langchain-ai/langchain/pull/15053) - Community: Adds ability to pass a Config to the boto3 client used by Bedrock by [@blanehoneycutt-addepar](https://togithub.com/blanehoneycutt-addepar) in [https://github.com/langchain-ai/langchain/pull/15029](https://togithub.com/langchain-ai/langchain/pull/15029) - community: refactor Baseten integration with new API endpoints & docs by [@philipkiely-baseten](https://togithub.com/philipkiely-baseten) in [https://github.com/langchain-ai/langchain/pull/15017](https://togithub.com/langchain-ai/langchain/pull/15017) - Update youtube_transcript.ipynb by [@sidsarasvati](https://togithub.com/sidsarasvati) in [https://github.com/langchain-ai/langchain/pull/15015](https://togithub.com/langchain-ai/langchain/pull/15015) - docs/docs/get_started: fixing typos in quickstart.mdx by [@SatinWukerORIG](https://togithub.com/SatinWukerORIG) in [https://github.com/langchain-ai/langchain/pull/15025](https://togithub.com/langchain-ai/langchain/pull/15025) - community: add args_schema to GmailSendMessage by [@ccurme](https://togithub.com/ccurme) in [https://github.com/langchain-ai/langchain/pull/14973](https://togithub.com/langchain-ai/langchain/pull/14973) - core(minor): Allow explicit types for ChatMessageHistory adds by [@Sypherd](https://togithub.com/Sypherd) in [https://github.com/langchain-ai/langchain/pull/14967](https://togithub.com/langchain-ai/langchain/pull/14967) - Update arxiv.py with get_summaries_as_docs inside of Arxivloader by [@ArchanGhosh](https://togithub.com/ArchanGhosh) in [https://github.com/langchain-ai/langchain/pull/14953](https://togithub.com/langchain-ai/langchain/pull/14953) - Add support Vertex AI Gemini uses a public image URL by [@itok01](https://togithub.com/itok01) in [https://github.com/langchain-ai/langchain/pull/14949](https://togithub.com/langchain-ai/langchain/pull/14949) - Don't reassign chunk_type by [@coreyb42](https://togithub.com/coreyb42) in [https://github.com/langchain-ai/langchain/pull/14923](https://togithub.com/langchain-ai/langchain/pull/14923) - \[community]: Elasticsearch chat history encoding by [@istrebitel-1](https://togithub.com/istrebitel-1) in [https://github.com/langchain-ai/langchain/pull/15055](https://togithub.com/langchain-ai/langchain/pull/15055) - Nc/dec22/runnable graph lambda by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15078](https://togithub.com/langchain-ai/langchain/pull/15078) - Improve graph repr for runnable passthrough and itemgetter by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15083](https://togithub.com/langchain-ai/langchain/pull/15083) - add multitenancy by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15176](https://togithub.com/langchain-ai/langchain/pull/15176) - Corrected an grammatical mistake by [@ShorthillsAI](https://togithub.com/ShorthillsAI) in [https://github.com/langchain-ai/langchain/pull/15163](https://togithub.com/langchain-ai/langchain/pull/15163) - Oxford comma, consistent with format elsewhere by [@bquast](https://togithub.com/bquast) in [https://github.com/langchain-ai/langchain/pull/15167](https://togithub.com/langchain-ai/langchain/pull/15167) - Patch: improve ollama 404 api error message, fix [#15147](https://togithub.com/langchain-ai/langchain/issues/15147) by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15156](https://togithub.com/langchain-ai/langchain/pull/15156) - community: correct spelling mistakes of "Suffle" and "reporoducibility" by [@pzarfos](https://togithub.com/pzarfos) in [https://github.com/langchain-ai/langchain/pull/15172](https://togithub.com/langchain-ai/langchain/pull/15172) - \[core] print ascii by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15179](https://togithub.com/langchain-ai/langchain/pull/15179) - docs: Update dependencies installation cell in steam toolkit by [@KallieLev](https://togithub.com/KallieLev) in [https://github.com/langchain-ai/langchain/pull/15148](https://togithub.com/langchain-ai/langchain/pull/15148) - community: Async Ollama + ChatOllama by [@shroominic](https://togithub.com/shroominic) in [https://github.com/langchain-ai/langchain/pull/15169](https://togithub.com/langchain-ai/langchain/pull/15169) - \[core] langauge model like by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15180](https://togithub.com/langchain-ai/langchain/pull/15180) - langchain\[minor]: Add stuff docs runnable by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15178](https://togithub.com/langchain-ai/langchain/pull/15178) - \[core: minor] fix getters by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15181](https://togithub.com/langchain-ai/langchain/pull/15181) - Fix runnable vistitor for funcs without pos args by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15182](https://togithub.com/langchain-ai/langchain/pull/15182) - Implement stream and astream for RunnableLambda by [@qtangs](https://togithub.com/qtangs) in [https://github.com/langchain-ai/langchain/pull/14794](https://togithub.com/langchain-ai/langchain/pull/14794) - Refactor: use SecretStr for Petals llms by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15121](https://togithub.com/langchain-ai/langchain/pull/15121) - Refactor: use SecretStr for VolcEngineMaas llms by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15117](https://togithub.com/langchain-ai/langchain/pull/15117) - Refactor: use SecretStr for StochasticAI llms by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15118](https://togithub.com/langchain-ai/langchain/pull/15118) - Refactor: use SecretStr for PipelineAI llms by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15120](https://togithub.com/langchain-ai/langchain/pull/15120) - Refactor: use SecretStr for Predibase llms by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15119](https://togithub.com/langchain-ai/langchain/pull/15119) - docs: updated wrong output in `Upstash Redis Cache` section of LLM Ca… by [@cyai](https://togithub.com/cyai) in [https://github.com/langchain-ai/langchain/pull/15140](https://togithub.com/langchain-ai/langchain/pull/15140) - Implement RunnablePassthrough.pick() by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15184](https://togithub.com/langchain-ai/langchain/pull/15184) - Better input and output schemas for chains that start or end with a R… by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15185](https://togithub.com/langchain-ai/langchain/pull/15185) - \[core] prompt changes by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15186](https://togithub.com/langchain-ai/langchain/pull/15186) - Add create_conv_retrieval_chain func by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15084](https://togithub.com/langchain-ai/langchain/pull/15084) - Implement nicer runnable seq constructor, Propagate name through Runn… by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15226](https://togithub.com/langchain-ai/langchain/pull/15226) - Add .pick and .assign methods to Runnable by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15229](https://togithub.com/langchain-ai/langchain/pull/15229) - Fix: Use `Union` instead of `|` to improve compatibility, fix [#15244](https://togithub.com/langchain-ai/langchain/issues/15244) by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15245](https://togithub.com/langchain-ai/langchain/pull/15245) - Update passthrough.py by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15252](https://togithub.com/langchain-ai/langchain/pull/15252) - langchain: Fix class name in RetryOutputParser docstring by [@brendancsmith](https://togithub.com/brendancsmith) in [https://github.com/langchain-ai/langchain/pull/15268](https://togithub.com/langchain-ai/langchain/pull/15268) - community: Make doctran synchronous by [@169](https://togithub.com/169) in [https://github.com/langchain-ai/langchain/pull/15264](https://togithub.com/langchain-ai/langchain/pull/15264) - Fixed small gramm mistakes by [@ShorthillsAI](https://togithub.com/ShorthillsAI) in [https://github.com/langchain-ai/langchain/pull/15246](https://togithub.com/langchain-ai/langchain/pull/15246) - Fix typo by [@samuelpath](https://togithub.com/samuelpath) in [https://github.com/langchain-ai/langchain/pull/15202](https://togithub.com/langchain-ai/langchain/pull/15202) - langchain: Fix for issue [#14631](https://togithub.com/langchain-ai/langchain/issues/14631) - .devcontainer doesnt build by [@gitchrisqueen](https://togithub.com/gitchrisqueen) in [https://github.com/langchain-ai/langchain/pull/15251](https://togithub.com/langchain-ai/langchain/pull/15251) - community: Enhance Github error prompt by [@triThirty](https://togithub.com/triThirty) in [https://github.com/langchain-ai/langchain/pull/15248](https://togithub.com/langchain-ai/langchain/pull/15248) - community: fix typo in async ollama chat by [@shroominic](https://togithub.com/shroominic) in [https://github.com/langchain-ai/langchain/pull/15276](https://togithub.com/langchain-ai/langchain/pull/15276) - \[core, langchain] modelio code improvements by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15277](https://togithub.com/langchain-ai/langchain/pull/15277) - \[langchain] agents code changes by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15278](https://togithub.com/langchain-ai/langchain/pull/15278) - remove chat-history by [@hwchase17](https://togithub.com/hwchase17) in [https://github.com/langchain-ai/langchain/pull/15286](https://togithub.com/langchain-ai/langchain/pull/15286) - Make all json parsing less strict by default by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15287](https://togithub.com/langchain-ai/langchain/pull/15287) - core, community: propagate context between threads by [@joshy-deshaw](https://togithub.com/joshy-deshaw) in [https://github.com/langchain-ai/langchain/pull/15171](https://togithub.com/langchain-ai/langchain/pull/15171) - Patch: improve openai functions call parser compatibility by [@chyroc](https://togithub.com/chyroc) in [https://github.com/langchain-ai/langchain/pull/15197](https://togithub.com/langchain-ai/langchain/pull/15197) - refactor: enable connection pool usage in PGVector by [@dmazine](https://togithub.com/dmazine) in [https://github.com/langchain-ai/langchain/pull/11514](https://togithub.com/langchain-ai/langchain/pull/11514) - Strip code block fences and extra test from xml when doing streaming … by [@nfcampos](https://togithub.com/nfcampos) in [https://github.com/langchain-ai/langchain/pull/15293](https://togithub.com/langchain-ai/langchain/pull/15293) - core\[patch]: Release 0.1.4 by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15319](https://togithub.com/langchain-ai/langchain/pull/15319) - docs: add use cases index by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15279](https://togithub.com/langchain-ai/langchain/pull/15279) - langchain\[patch]: Release 0.0.353 by [@baskaryan](https://togithub.com/baskaryan) in [https://github.com/langchain-ai/langchain/pull/15322](https://togithub.com/langchain-ai/langchain/pull/15322) #### New Contributors - [@mingkang111](https://togithub.com/mingkang111) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14250](https://togithub.com/langchain-ai/langchain/pull/14250) - [@qtangs](https://togithub.com/qtangs) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14805](https://togithub.com/langchain-ai/langchain/pull/14805) - [@Yanni8](https://togithub.com/Yanni8) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14999](https://togithub.com/langchain-ai/langchain/pull/14999) - [@zifeiq](https://togithub.com/zifeiq) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14389](https://togithub.com/langchain-ai/langchain/pull/14389) - [@gsajko](https://togithub.com/gsajko) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15053](https://togithub.com/langchain-ai/langchain/pull/15053) - [@blanehoneycutt-addepar](https://togithub.com/blanehoneycutt-addepar) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15029](https://togithub.com/langchain-ai/langchain/pull/15029) - [@sidsarasvati](https://togithub.com/sidsarasvati) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15015](https://togithub.com/langchain-ai/langchain/pull/15015) - [@SatinWukerORIG](https://togithub.com/SatinWukerORIG) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15025](https://togithub.com/langchain-ai/langchain/pull/15025) - [@ccurme](https://togithub.com/ccurme) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14973](https://togithub.com/langchain-ai/langchain/pull/14973) - [@itok01](https://togithub.com/itok01) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14949](https://togithub.com/langchain-ai/langchain/pull/14949) - [@coreyb42](https://togithub.com/coreyb42) made their first contribution in [https://github.com/langchain-ai/langchain/pull/14923](https://togithub.com/langchain-ai/langchain/pull/14923) - [@istrebitel-1](https://togithub.com/istrebitel-1) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15055](https://togithub.com/langchain-ai/langchain/pull/15055) - [@bquast](https://togithub.com/bquast) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15167](https://togithub.com/langchain-ai/langchain/pull/15167) - [@pzarfos](https://togithub.com/pzarfos) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15172](https://togithub.com/langchain-ai/langchain/pull/15172) - [@KallieLev](https://togithub.com/KallieLev) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15148](https://togithub.com/langchain-ai/langchain/pull/15148) - [@shroominic](https://togithub.com/shroominic) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15169](https://togithub.com/langchain-ai/langchain/pull/15169) - [@cyai](https://togithub.com/cyai) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15140](https://togithub.com/langchain-ai/langchain/pull/15140) - [@brendancsmith](https://togithub.com/brendancsmith) made their first contribution in [https://github.com/langchain-ai/langchain/pull/15268](https://togithub.com/langchain-ai/langchain/puConfiguration
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