v0.1.13

What's Changed

• experimental[patch]: release 0.0.54 by @efriis in #19000
• templates: bump lockfile deps by @efriis in #19001
• template: bump more lockfiles by @efriis in #19003
• templates, cli: more security deps by @efriis in #19006
• templates: fix rag-lancedb dep by @efriis in #19010
• core[minor]: Add Runnable.batch_as_completed by @nfcampos in #17603
• Add graph construction docs by @tomasonjo in #18904
• infra: update upload-artifact and download-artifact to v4 by @efriis in #19044
• Updated index definition and reference to LangChain-MongoDB by @prakul in #19047
• docs: deprecate old airbyte loader docs by @efriis in #19048
• community[patch]: Fix NotionDBLoader 400 Error by conditionally adding filter parameter by @gunnzolder in #19075
• docs: make links internal by @baskaryan in #19063
• Add new beta StructuredPrompt by @nfcampos in #19080
• core: Runnable pass kwargs to _astream_log_implementation in astream_log by @rere950303 in #19055
• core[patch]: Release 0.1.32 by @baskaryan in #19088
• docs:fixed typo in streaming document by @yangml103 in #19045
• code[patch]: Add in code documentation to core Runnable assign method (docs only) by @liugddx in #18951
• docs: ignore custom llm integration index (TEMP) by @baskaryan in #19090
• community[minor]: Revamp PGVector Filtering by @eyurtsev in #18992
• Updated security policy by @eyurtsev in #19089
• core[patch]: RunnablePassthrough transform to autoupgrade to AddableDict by @eyurtsev in #19051
• community: Add support for cohere SDK v5 (keeps v4 backwards compatibility) by @billytrend-cohere in #19084
• langchain_ibm[patch] add async tests, add tokenize support by @MateuszOssGit in #18898
• ibm[patch]: release 0.1.3 by @efriis in #19094
• Switch neo4j generation template to LLMGraphTransformer by @tomasonjo in #19024
• partners: AI21 Labs Batch Support in Embeddings by @Josephasafg in #18633
• docs[minor]ci[minor]: Add script & CI to check recurring links daily by @bracesproul in #19100
• ci[patch]: Set root dir to ./docs by @bracesproul in #19102
• voyageai[patch]: init package by @efriis in #19098
• Change lc id to match what's possible in js by @nfcampos in #19099
• core[patch]: rc release 0.1.33-rc.1 by @baskaryan in #19103
• community, langchain, infra: store extended test deps outside of poetry by @efriis in #18995
• docs: updated imports in the documentation by @lkuligin in #19131
• community, langchain, infra: revert store extended test deps outside of poetry by @efriis in #19153
• docs: voyageai as provider by @efriis in #19154
• docs: update the list of providers by @sepiatone in #19012
• Add Baidu VectorDB as vector store by @fengjial in #17997
• Community: add args_schema to sql_database tools for langGraph integration by @juanfe88 in #18595
• community [patch] : adds feedback and status for Fiddler callback handler events by @bhalder in #19157
• infra: run min version ci before integration tests by @efriis in #18945
• core: allow LLMs async streaming to fallback on sync streaming by @maximeperrindev in #18960
• langchain: upgrade mypy by @eyurtsev in #19163
• community [patch] : publishes duration as milliseconds to Fiddler by @bhalder in #19166
• Fix source column xata.ipynb by @kostasb in #19137
• community: implement qdrant _aembed_query and use it in other async funcs by @kaijietti in #19155
• docs: fix API link for BaseLoader by @samanhappy in #19128
• community: Fix sparkllm embeddings api bug. by @liugddx in #19122
• code[patch]: Add in code documentation to core Runnable with_fallbacks method (docs only) by @liugddx in #19104
• fix databricks document url by @case-k-git in #19096
• docs: Fix execution results of docs/docs/modules/data_connection/indexing.ipynb by @g-votte in #19112
• Fixed Grammar in Considerations of Model I/O Concepts documentation page - Update concepts.mdx by @AnubhavMadhav in #19091
• Update azure_cosmos_db.ipynb by @wmwxwa in #19087
• Update llm_caching.ipynb by @wmwxwa in #19085
• langchain[patch]: make hub work with older langchainhub versions by @eyurtsev in #19076
• community: Add Blended Search Support to GoogleVertexAISearchRetriever by @holtskinner in #19082
• docs: providers update 8 by @leo-gan in #19053
• community: Use langchain-astradb for AstraDB doc loader by @cbornet in #19071
• Corrected error by @nithinv-27 in #19030
• docs: update docs for yuan2 in LLMs and Chat models integration. by @cauwulixuan in #19028
• community: Fixed bug in merging generation_info during chunk concatenation in Tongyi and ChatTongyi by @liushuaikobe in #19014
• community: fix yuan2 chat model errors while invoke. by @cauwulixuan in #19015
• add comment by @19374242 in #19016
• partners[together]: update docstring of Together class by @sepiatone in #19008
• docs: update stale links in Together AI documentation by @sepiatone in #19011
• text-splitters:fix json split of RecursiveJsonSplitter which may cause memory of chunks by @six17 in #19119
• community: support fastembed v1 and v2 by @skozlovf in #19125
• docs: fix link to interface TextSplitter by @samanhappy in #19177
• community: Add model argument for maritalk models and better error handling by @rodrigo-f-nogueira in #19187
• community: Add partition parameter to DashVector by @wangcailin in #19023
• docs: Remove duplicated line in Get Started section by @amorphius in #19182
• docs: Update why.ipynb by @inpyeong in #19173
• Update README.md by @songyi1999 in #19172
• community: Fix all page numbers were the same for _BaseGoogleVertexAISearchRetriever by @eycjur in #19175
• core: Add docs for RouterRunnable by @nikhilkmr300 in #19191
• community: Add support for translation in HuggingFacePipeline by @nikhilkmr300 in #19190
• openai[patch]: fix async http client by @baskaryan in #19164
• community: Fix import path for StreamingStdOutCallbackHandler example by @primate88 in #19170
• docs: provided hyperlinks to text and fixed grammar by @AnubhavMadhav in #19092
• Example error by @htaoruan in #19013
• community: add stop parameter support to volcengine maas by @joyme123 in #19052
• moved fake llms and embeddings to core by @lkuligin in #19226
• langchain-mongodb: Remove embedding retrieval from mongodb payload by @Jibola in #19035
• langchain-mongodb: Remove in-memory cache from cache abstractions by @Jibola in #18987
• deprecate community docugami loader by @kenzie28 in #19230
• templates: update qdrant self query by @Anush008 in #19218
• community: llms imports fixes by @leo-gan in #18943
• mongodb[patch]: release 0.1.2 by @efriis in #19243
• core[patch]: Add LLM output to message response_metadata by @jacoblee93 in #19158
• [Enhancement] Add support for directly providing a run_id by @hinthornw in #18990
• docs:Fix links to LangSmith docs on Evaluation page (#19210) by @EstephaniaCalvoC in #19216
• langchain-mongodb: [test-fix] add explicit index_name setting on test vector creation by @Jibola in #19245
• community: Add rag lantern template by @gustavo-yt in #16523
• templates: Added template for JaguarDB by @DannyMang in #16757
• partners: AI21 Labs bump SDK version by @Josephasafg in #19114
• langchain[patch]: update base imports to core by @efriis in #19248
• community: Fix Milvus got multiple values for keyword argument 'timeout' by @liugddx in #19232
• text-splitters, infra: fix libs/langchain/dev.Dockerfile so that the text-splitter directory is copied before poetry installation by @g-votte in #19214
• docs:Make url as a markdown link by @Howe829 in #19212
• experimental: add buffer_size hyperparameter to SemanticChunker as in source video by @umbilnm in #19208
• [langchain_community] milvus vectorstores upsert: add **kwargs to make it use for other argument also by @rgupta2508 in #19193
• Updating format of pip install by @saurvkmr in #19198
• docs: fix import path for FlashrankRerank example notebook by @Simon-Stone in #19146
• Add docstrings for Clickhouse class methods by @hamza-m-farooqi in #19195
• core: Fix Exception handling in XMLOutputParser by @KangmoonSeo in #19126
• Community: Add mistral oss model support to azureml endpoints, plus configurable timeout by @tjaffri in #19123
• core: Updated docstring for Context class by @aaronjimv in #19079
• langchain: preserve document metadata in FlashrankRerank by @Simon-Stone in #19148
• Josha91 fix docstring by @hwchase17 in #19249
• core: update _rm_titles to account for title argument name bug by @rsk2327 in #19036
• docs: Embellish article on splitting by tokens with more examples and missing details by @tonybaloney in #18997
• community: Add keep_alive parameter to control how long the model w… by @gonvee in #19005
• elasticsearch: check for deployed models by @maxjakob in #18973
• community: VectorStore Infinispan, adding autoconfiguration by @rigazilla in #18967
• langchain: creating assistants with file_ids by @fredericowu in #19199
• experimental: update the notebook link of semantic chunk. by @1openwindow in #19253
• docs: update slack toolkit ipynb in integration by @HatsuneMK00 in #19219
• core[minor]: Enhance cache flexibility in BaseChatModel by @alhridoy in #17386
• core[patch]: Move globals to a module instead of a package (non breaking change) by @leo-gan in #19159
• core[patch]: Pass sync run manager for sync stream fallback in astream by @eyurtsev in #19280
• code[patch]: Add in code documentation to core Runnable with_retry method (docs only) by @liugddx in #19192
• docs: integration deprecation docs by @efriis in #19283
• ci[minor]: Bump LC scripts package, add retry option by @bracesproul in #19285
• community: Use langchain-astradb for AstraDB caches by @cbornet in #18419
• langchain-mongodb: Added scoring threshold to caching by @Jibola in #19286
• Permit function eval on llm data type by @hinthornw in #19287
• core: implement a batch_size parameter for CacheBackedEmbeddings by @chrispy-snps in #18070
• community: add Couchbase Vector Store by @nithishr in #18994
• splitters: Add ensure_ascii parameter by @liugddx in #18485
• openai[patch]: pass message name by @efriis in #17537
• docs[minor]: Add chat model selection tabs component by @bracesproul in #19296
• core[patch]: Simplify astream logic in BaseChatModel and BaseLLM by @cbornet in #19332
• core: messages fix by @leo-gan in #19161
• docs: contribute / integrations code examples update by @sepiatone in #19319
• core: Updated docstring for RunnablePick by @devesh-2002 in #18832
• community: Add InMemoryVectorStore by @cbornet in #19326
• docs: Fix typo in infino.ipynb by @laoazhang in #18640
• community[patch]: Invoke callback prior to yielding token (ollama) by @Lord-Haji in #18629
• community[patch]: Invoke callback prior to yielding token (openai) by @Lord-Haji in #18628
• community[patch]: Invoke callback prior to yielding token (pai_eas_endpoint) by @Lord-Haji in #18627
• community[patch]: Invoke callback prior to yielding token (replicate) by @Lord-Haji in #18626
• community[patch]: Invoke callback prior to yielding token (sparkllm) by @Lord-Haji in #18625
• community[patch]: Invoke callback prior to yielding token (titan_takeoff_pro) by @Lord-Haji in #18624
• langchain[patch]: add stop for various non-openai agents by @mackong in #19333
• [Feat] Accept non-dict if only 1 prompt input variable by @hinthornw in #19156
• langchain[patch]: Add tests for indexing by @eyurtsev in #19342
• core[patch]: Release 0.1.33 by @baskaryan in #19348
• community[patch]: Release 0.0.29 by @baskaryan in #19350
• langchain[patch]: Release 0.1.13 by @baskaryan in #19351

New Contributors

• @gunnzolder made their first contribution in #19075
• @yangml103 made their first contribution in #19045
• @fengjial made their first contribution in #17997
• @juanfe88 made their first contribution in #18595
• @kaijietti made their first contribution in #19155
• @samanhappy made their first contribution in #19128
• @case-k-git made their first contribution in #19096
• @g-votte made their first contribution in #19112
• @AnubhavMadhav made their first contribution in #19091
• @wmwxwa made their first contribution in #19087
• @nithinv-27 made their first contribution in #19030
• @six17 made their first contribution in #19119
• @amorphius made their first contribution in #19182
• @inpyeong made their first contribution in #19173
• @songyi1999 made their first contribution in #19172
• @eycjur made their first contribution in #19175
• @nikhilkmr300 made their first contribution in #19191
• @primate88 made their first contribution in #19170
• @htaoruan made their first contribution in #19013
• @joyme123 made their first contribution in #19052
• @EstephaniaCalvoC made their first contribution in #19216
• @gustavo-yt made their first contribution in #16523
• @DannyMang made their first contribution in #16757
• @Howe829 made their first contribution in #19212
• @umbilnm made their first contribution in #19208
• @saurvkmr made their first contribution in #19198
• @Simon-Stone made their first contribution in #19146
• @hamza-m-farooqi made their first contribution in #19195
• @KangmoonSeo made their first contribution in #19126
• @tonybaloney made their first contribution in #18997
• @gonvee made their first contribution in #19005
• @fredericowu made their first contribution in #19199
• @1openwindow made their first contribution in #19253
• @HatsuneMK00 made their first contribution in #19219
• @alhridoy made their first contribution in #17386
• @chrispy-snps made their first contribution in #18070
• @devesh-2002 made their first contribution in #18832

Full Changelog: v0.1.12...v0.1.13