v0.1.6

What's Changed

• experimental[patch]: Release 0.0.50 by @baskaryan in #16883
• infra: bump exp min test reqs by @baskaryan in #16884
• docs: fix docstring examples by @baskaryan in #16889
• langchain[patch]: Add async methods to MultiVectorRetriever by @cbornet in #16878
• docs: Indicated Guardrails for Amazon Bedrock preview status by @harelix in #16769
• Factorize AstraDB components constructors by @cbornet in #16779
• support LIKE comparator (full text match) in Qdrant by @xieqihui in #12769
• infra: ci naming by @efriis in #16890
• Docs: Fixed grammatical mistake by @ShorthillsAI in #16858
• Minor update to Nomic cookbook by @rlancemartin in #16886
• infra: ci naming 2 by @efriis in #16893
• refactor langchain.prompts.example_selector by @leo-gan in #15369
• doc: fix typo in message_history.ipynb by @akirawuc in #16877
• community: revert SQL Stores by @efriis in #16912
• langchain_openai[patch]: Invoke callback prior to yielding token by @eyurtsev in #16909
• docs: fix broken links by @efriis in #16855
• Fix loading of ImagePromptTemplate by @hinthornw in #16868
• core[patch]: Hide aliases when serializing by @hinthornw in #16888
• core[patch]: Remove deep copying of run prior to submitting it to LangChain Tracing by @hinthornw in #16904
• core[minor]: add validation error handler to BaseTool by @hmasdev in #14007
• Updated integration doc for aleph alpha by @rocky1405 in #16844
• core[patch]: fix chat prompt partial messages placeholder var by @baskaryan in #16918
• core[patch]: Message content as positional arg by @baskaryan in #16921
• core[patch]: doc init positional args by @baskaryan in #16854
• community[docs]: add quantization to vllm and update API by @mspronesti in #16950
• docs: BigQuery Vector Search went public review and updated docs by @ashleyxuu in #16896
• core[patch]: Add doc-string to RunnableEach by @keenborder786 in #16892
• core[patch]: handle some optional cases in tools by @efriis in #16954
• docs: partner packages by @efriis in #16960
• infra: install integration deps for test linting by @efriis in #16963
• Update README.md by @baskaryan in #16966
• langchain_mistralai[patch]: Invoke callback prior to yielding token by @ccurme in #16986
• openai[patch]: rm tiktoken model warning by @baskaryan in #16964
• google-genai[patch]: fix new core typing by @efriis in #16988
• community[patch]: Correct the calling to collection_name in qdrant by @killinsun in #16920
• docs: Update ollama examples with new community libraries by @picsoung in #17007
• langchain_core: Fixed bug in dict to message conversion. by @rmkraus in #17023
• Add async methods to BaseChatMessageHistory and BaseMemory by @cbornet in #16728
• Nvidia trt model name for stop_stream() by @mkhludnev in #16997
• core[patch]: Add langsmith to printed sys information by @eyurtsev in #16899
• docs: exa contents by @efriis in #16555
• add -p to mkdir in lint steps by @hwchase17 in #17013
• template: tool-retrieval-fireworks by @efriis in #17052
• pinecone: init pkg by @efriis in #16556
• community[patch]: fix agent_toolkits mypy by @baskaryan in #17050
• Shield callback methods from cancellation: Fix interrupted runs marked as pending forever by @nfcampos in #17010
• Fix condition on custom root type in runnable history by @nfcampos in #17017
• partners: [NVIDIA AI Endpoints] Support User-Agent metadata and minor fixes. by @VKudlay in #16942
• community[patch]: callbacks mypy fixes by @baskaryan in #17058
• community[patch]: chat message history mypy fixes by @baskaryan in #17059
• community[patch]: chat model mypy fixes by @baskaryan in #17061
• Langchain: json_chat don't need stop sequenes by @calvinweb in #16335
• langchain: add partial parsing support to JsonOutputToolsParser by @Mercurrent in #17035
• Community: Allow adding ARNs as model_id to support Amazon Bedrock custom models by @supreetkt in #16800
• Community: Add Progress bar to HuggingFaceEmbeddings by @tylertitsworth in #16758
• Langchain Community: Fix the _call of HuggingFaceHub by @keenborder786 in #16891
• Community: MLflow callback update by @serena-ruan in #16687
• docs: add 2 more tutorials to the list in youtube.mdx by @strongSoda in #16998
• Docs: Fix Copilot name by @bmuskalla in #16956
• docs:Updating documentation for Konko provider by @shivanimodi16 in #16953
• fixing a minor grammatical mistake by @ShorthillsAI in #16931
• docs: Fix typo in quickstart.ipynb by @n0vad3v in #16859
• community:Breebs docs retriever by @Poissecaille in #16578
• add structured tools by @hwchase17 in #15772
• docs: update parse_partial_json source info by @Mercurrent in #17036
• infra: fix breebs test lint by @baskaryan in #17075
• docs: add youtube link by @baskaryan in #17065
• Add prompt metadata + tags by @hinthornw in #17054
• core[patch]: fix _sql_record_manager mypy for #17048 by @moorej-oci in #17073
• langchain_experimental: Fixes issue #17060 by @SalamanderXing in #17062
• community: add integration_tests and coverage to MAKEFILE by @scottnath in #17053
• templates: bump by @efriis in #17074
• docs[patch]: Update streaming documentation by @eyurtsev in #17066
• core[patch]: Add astream events config test by @eyurtsev in #17055
• docs: fix typo in dspy.ipynb by @eltociear in #16996
• fixed import in experimental by @leo-gan in #17078
• community: Fix error in LlamaCpp community LLM with Configurable Fields, 'grammar' custom type not available by @fpaupier in #16995
• docs/docs/integrations/chat/mistralai.ipynb: update for version 0.1+ by @mtmahe in #17011
• docs: update StreamlitCallbackHandler example by @os1ma in #16970
• docs: Link to Brave Website added by @Janldeboer in #16958
• community: Added new Utility runnables for NVIDIA Riva. by @rmkraus in #15966
• langchain: output_parser.py in conversation_chat is customizable by @hdnh2006 in #16945
• docs: Fix typo in amadeus.ipynb by @laoazhang in #16916
• new feature: add github file loader to load any github file content b… by @shufanhao in #15305
• core[patch]: Release 0.1.19 by @baskaryan in #17117
• Add SelfQueryRetriever support to PGVector by @Swalloow in #16991
• infra: add pinecone secret by @efriis in #17120
• nvidia-trt: propagate InferenceClientException to the caller. by @mkhludnev in #16936
• infra: add integration deps to partner lint by @efriis in #17122
• pinecone[patch]: integration test new namespace by @efriis in #17121
• nvidia-ai-endpoints[patch]: release 0.0.2 by @efriis in #17125
• infra: update to cache v4 by @efriis in #17126
• community[patch]: Release 0.0.18 by @baskaryan in #17129
• API References sorted Partner libs menu by @leo-gan in #17130
• docs: fix typo in ollama notebook by @arnoschutijzer in #17127
• mistralai[patch]: 16k token batching logic embed by @efriis in #17136
• infra: read min versions by @efriis in #17135
• mistralai[patch]: release 0.0.4 by @efriis in #17139
• infra: fix release by @efriis in #17142
• docs: format by @efriis in #17143
• infra: poetry run min versions by @efriis in #17146
• infra: poetry run min versions 2 by @efriis in #17149
• infra: release min version debugging by @efriis in #17150
• infra: release min version debugging 2 by @efriis in #17152
• docs: tutorials update by @leo-gan in #17132
• docs integraions/providers nav fix by @leo-gan in #17148
• docs Integraions/Components menu reordered by @leo-gan in #17151
• Add trace_as_chain_group metadata by @hinthornw in #17187
• allow optional newline in the action responses of JSON Agent parser by @tomasonjo in #17186
• Feat: support functions call for google-genai by @chyroc in #15146
• Use batched tracing in sdk by @nfcampos in #16305
• core[patch]: Release 0.1.20 by @baskaryan in #17194
• infra: fix core release by @efriis in #17195
• infra: better conditional by @efriis in #17197
• Add neo4j semantic layer with ollama template by @tomasonjo in #17192
• remove pg_essay.txt by @efriis in #17198
• langchain: Standardize output_parser.py across all agent types for custom FORMAT_INSTRUCTIONS by @hdnh2006 in #17168
• core[patch], community[patch]: link extraction continue on failure by @baskaryan in #17200
• core[patch]: Release 0.1.21 by @baskaryan in #17202
• cli[patch]: copyright 2024 default by @efriis in #17204
• community[patch]: Release 0.0.19 by @baskaryan in #17207
• Fix stream events/log with some kinds of non addable output by @nfcampos in #17205
• google-vertexai[patch]: serializable citation metadata, release 0.0.4 by @efriis in #17145
• google-vertexai[patch]: function calling integration test by @efriis in #17209
• google-genai[patch]: match function call interface by @efriis in #17213
• google-genai[patch]: no error for FunctionMessage by @efriis in #17215
• google-genai[patch]: release 0.0.7 by @efriis in #17193
• docs: cleanup fleet integration by @baskaryan in #17214
• templates: add gemini functions agent by @hwchase17 in #17141
• langchain[minor], community[minor], core[minor]: Async Cache support and AsyncRedisCache by @dzmitry-kankalovich in #15817
• community[patch]: Fix chat openai unit test by @LuizFrra in #17124
• docs: titles fix by @leo-gan in #17206
• community[patch]: Better error propagation for neo4jgraph by @tomasonjo in #17190
• community[minor]: SQLDatabase Add fetch mode cursor, query parameters, query by selectable, expose execution options, and documentation by @eyurtsev in #17191
• community[patch]: octoai embeddings bug fix by @AI-Bassem in #17216
• docs: add missing link to Quickstart by @sana-google in #17085
• docs: use PromptTemplate.from_template by @baskaryan in #17218
• langchain_google_vertexai : added logic to override get_num_tokens_from_messages() for ChatVertexAI by @Adi8885 in #16784
• google-vertexai[patch]: integration test fix, release 0.0.5 by @efriis in #17258
• partners/google-vertexai:fix _parse_response_candidate issue by @hsuyuming in #16647
• langchain[minor], core[minor]: add openai-json structured output runnable by @baskaryan in #16914
• Documentation: Fix typo in github.ipynb by @jorge-campo in #17259
• Implement Unique ID Enforcement in FAISS by @ByeongUkChoi in #17244
• langchain, community: Fixes in the Ontotext GraphDB Graph and QA Chain by @nelly-hateva in #17239
• community: Fix KeyError 'embedding' (MongoDBAtlasVectorSearch) by @cjpark-data in #17178
• community: Support SerDe transform functions in Databricks LLM by @liangz1 in #16752
• langchain_google-genai[patch]: Invoke callback prior to yielding token by @dudesparsh in #17092
• Added LCEL for alibabacloud and anyscale by @kartheekyakkala in #17252
• langchain: Fix create_retriever_tool missing on_retriever_end Document content by @wangcailin in #16933
• added parsing of function call / response by @lkuligin in #17245
• langchain: Update quickstart.mdx - Fix 422 error in example with LangServe client code by @schalkje in #17163
• langchain: adds recursive json splitter by @joelsprunger in #17144
• community: Add you.com utility, update you retriever integration docs by @scottnath in #17014
• community: add runtime kwargs to HuggingFacePipeline by @ab-10 in #17005
• [Langchain_core]: Added Docstring for RunnableConfigurableAlternatives by @keenborder786 in #17263
• community: updated openai prices in mapping by @Sssanek in #17009
• docs: Toolkits menu by @leo-gan in #16217
• infra: rm boto3, gcaip from pyproject by @baskaryan in #17270
• langchain[patch]: expose cohere rerank score, add parent doc param by @baskaryan in #16887
• core[patch]: Release 0.1.22 by @baskaryan in #17274
• langchain[patch]: Release 0.1.6 by @baskaryan in #17133
• langchain[patch]: undo redis cache import by @baskaryan in #17275
• infra: mv SQLDatabase tests to community by @baskaryan in #17276

New Contributors

• @akirawuc made their first contribution in #16877
• @rocky1405 made their first contribution in #16844
• @picsoung made their first contribution in #17007
• @rmkraus made their first contribution in #17023
• @mkhludnev made their first contribution in #16997
• @calvinweb made their first contribution in #16335
• @Mercurrent made their first contribution in #17035
• @supreetkt made their first contribution in #16800
• @strongSoda made their first contribution in #16998
• @bmuskalla made their first contribution in #16956
• @n0vad3v made their first contribution in #16859
• @Poissecaille made their first contribution in #16578
• @moorej-oci made their first contribution in #17073
• @SalamanderXing made their first contribution in #17062
• @scottnath made their first contribution in #17053
• @fpaupier made their first contribution in #16995
• @mtmahe made their first contribution in #17011
• @hdnh2006 made their first contribution in #16945
• @laoazhang made their first contribution in #16916
• @Swalloow made their first contribution in #16991
• @arnoschutijzer made their first contribution in #17127
• @dzmitry-kankalovich made their first contribution in #15817
• @LuizFrra made their first contribution in #17124
• @sana-google made their first contribution in #17085
• @jorge-campo made their first contribution in #17259
• @ByeongUkChoi made their first contribution in #17244
• @cjpark-data made their first contribution in #17178
• @kartheekyakkala made their first contribution in #17252
• @wangcailin made their first contribution in #16933
• @schalkje made their first contribution in #17163
• @joelsprunger made their first contribution in #17144
• @Sssanek made their first contribution in #17009

Full Changelog: v0.1.5...v0.1.6