Release 0.1.4

What's Changed

• langchain[patch]: Release 0.1.3 by @jacoblee93 in #4031
• core[minor]: Add ability for runnable passthrough to call a func by @bracesproul in #3998
• core[patch]: Allow runnable func to have async by @bracesproul in #4033
• core[patch]: Fix return type of .pipe() by @nfcampos in #4032
• core[patch]: Release 0.1.14 by @jacoblee93 in #4040
• Populate streamed_output for all runs handled by transformStreamWithConfig by @jacoblee93 in #4042
• all[patch]: Fix yarn lint:fix everywhere, add to turbo by @bracesproul in #4045
• core[minor]: Fix configs not getting passes into all batch invocations by @bracesproul in #4047
• core[patch]: Suppress run map warnings by @jacoblee93 in #4051
• core[patch]: Refactor patchConfig method and add ensureConfig by @jacoblee93 in #4048
• core[patch]: Use new batch maxConcurrency parameter in runnable config by @jacoblee93 in #4052
• core[patch]: Release 0.1.15 by @jacoblee93 in #4053
• community[patch]: Add streaming for HuggingFace Inference (also add the support of stop-sequences) by @ljhskyso in #3932
• Add the Milvus partition feature by @Mista-Shelby in #3950
• Bump Zod & Zod-to-Json-Schema, fix imports by @StefanTerdell in #4041
• fix #4027 loadFromPython failed by @ewfian in #4036
• community[patch]: Add neo4j timeout option by @tomasonjo in #4057
• core[patch]: Add fake embeddings classes to core by @jacoblee93 in #4066
• Update runnable config ensure and merge to match py by @nfcampos in #4067
• langchain[minor]: remote runnable stream log, additional serialization updates by @bracesproul in #3555
• community[minor]: feat: turbopuffer vector store by @mattzcarey in #3780
• docs[minor], core[minor], langchain[minor]: Adds tool use use case docs by @jacoblee93 in #4068
• core[patch]: Release 0.1.16 by @jacoblee93 in #4070
• community[patch]: Change recommended entrypoint, bump versions by @jacoblee93 in #4069
• community[patch]: Release 0.0.18 by @jacoblee93 in #4071

New Contributors

• @ljhskyso made their first contribution in #3932
• @Mista-Shelby made their first contribution in #3950
• @StefanTerdell made their first contribution in #4041

Full Changelog: 0.1.3...0.1.4

Release 0.1.3

What's Changed

• langchain[patch]: Release 0.1.2 by @jacoblee93 in #3973
• docs[patch]: Refactor memory docs by @jacoblee93 in #3974
• docs[patch]: Fix bad import in docs by @jacoblee93 in #3980
• core[patch]: Adjust iterable readable stream typing by @jacoblee93 in #3979
• Update openai to ^4.24.2 and include logprobs in generationInfo by @functorism in #3981
• openai[patch]: Release 0.0.11 by @jacoblee93 in #3986
• cloudflare[major]: Add integration package, fix Vectorize for latest workers by @kristianfreeman in #3982
• docs[patch]: Add DLAI to tutorials in docs by @jacoblee93 in #3994
• allow empty arrays for Weaviate metadata by @the-powerpointer in #3991
• ci[patch]: Fix CI by @jacoblee93 in #4001
• community[minor]: Upgrade Astra client and add support for namespaces by @mfortman11 in #3997
• community[patch]: Add upsert by id to MongoDB by @jacoblee93 in #3999
• community[patch]: Release 0.0.17 by @jacoblee93 in #4002
• docs[minor]: togetherai embeddings docs by @bracesproul in #3995
• Fix typo in createHistoryAwareRetriever documentation by @intergalacticmammoth in #4016
• Add stacktrace to tracer errors by @hinthornw in #4010
• update sql_utils: add oracle integration by @matheus-santos-souza in #3966
• core[minor]: Move function calling definitions and utils to core by @jacoblee93 in #4023
• core[patch]: Add docstring, small tweak by @jacoblee93 in #4024
• core[patch]: Release 0.1.13 by @jacoblee93 in #4026
• langchain[patch], openai[patch]: Use new function calling utils in all docs by @jacoblee93 in #4025
• openai[patch]: Release 0.0.12 by @jacoblee93 in #4028
• langchain[patch]: Bump dep by @jacoblee93 in #4029
• langchain[patch]: Update yarn.lock by @jacoblee93 in #4030

New Contributors

• @functorism made their first contribution in #3981
• @intergalacticmammoth made their first contribution in #4016
• @matheus-santos-souza made their first contribution in #3966

Full Changelog: 0.1.2...0.1.3

Release 0.1.2

What's Changed

• langchain[patch]: Release 0.1.1 by @jacoblee93 in #3945
• langchain[patch]: Export types by @jacoblee93 in #3946
• core[patch]: Factor out flaky property by @jacoblee93 in #3953
• core[patch]: fix: update dereference.ts to match upstream by @glorat in #3943
• core[patch]: Fix tree shaking warning by @jacoblee93 in #3954
• core[patch]: Release 0.1.11 by @jacoblee93 in #3959
• fix: fix class RunnableAgent comment by @Zhangchi123456 in #3947
• docs[patch]: Guide for debugging by @bracesproul in #3958
• community[minor]: accept num_predict option as a param by @ashokgelal in #3957
• core[patch]: Add export by @jacoblee93 in #3965
• docs[patch]: Fix typos in docs by @jacoblee93 in #3967
• Match Python serialization for JSON output OAI parsers by @dqbd in #3948
• core[patch]: Enable tracer to handle Date outputs by @jacoblee93 in #3968
• core[patch]: Release 0.1.12 by @jacoblee93 in #3970
• langchain[patch]: Bump core dep by @jacoblee93 in #3971
• langchain[minor]: Date Output Parser by @jeffbuyunhe in #3934
• community[minor]: feat: Support batching and deletes for AstraDB Vector Store by @mfortman11 in #3929
• Add Alibaba qwen chat models by @zhengxs2018 in #3826
• experimental[minor]: Adds experimental custom format prompt templates and handlebars by @jacoblee93 in #3885
• community[patch]: Release 0.0.16 by @jacoblee93 in #3972

New Contributors

• @glorat made their first contribution in #3943
• @Zhangchi123456 made their first contribution in #3947
• @ashokgelal made their first contribution in #3957
• @jeffbuyunhe made their first contribution in #3934
• @zhengxs2018 made their first contribution in #3826

Full Changelog: 0.1.1...0.1.2

Release 0.1.1

What's Changed

• langchain[minor]: Release 0.1.0 by @jacoblee93 in #3933
• docs[patch]: Replace imports by @bracesproul in #3931
• langchain[patch]: Fix lint by @jacoblee93 in #3936
• langchain[patch][tests]: Added tests for new create agent functions by @bracesproul in #3930
• core[patch]: Narrow iterable readable stream typing by @jacoblee93 in #3938
• docs[patch]: Fix features having strikethrough when not deprecated by @bracesproul in #3940
• langchain[minor]: Adds create runnable chain functions by @bracesproul in #3928

Full Changelog: 0.1.0...0.1.1

Release 0.1.0

What's Changed

• langchain[patch]: Release 0.0.214 by @jacoblee93 in #3876
• core[patch]: Release 0.1.7 by @jacoblee93 in #3877
• docs[patch]: Update imports in docs by @jacoblee93 in #3878
• core[patch]: Add token usage interface to core by @bracesproul in #3871
• ci[patch]: Adds initial dependency range test, move tests by @jacoblee93 in #3887
• docs[patch]: update llm quickstart section heading by @medic-code in #3889
• community[patch]: Move all tests to community by @jacoblee93 in #3893
• docs[patch]: Replace lc proper OpenAI imports with @langchain/openai by @bracesproul in #3886
• docs[patch]: Add storage docs by @bracesproul in #3870
• Jacob/connery update by @jacoblee93 in #3896
• Jacob/llmonitor to lunary by @jacoblee93 in #3895
• community[patch]: Release 0.0.14 by @jacoblee93 in #3899
• Update embedQuery to use inputType by @EricThompson-PeopleReign in #3901
• cohere[patch]: Fix Cohere release command by @jacoblee93 in #3902
• cohere[patch]: Release 0.0.2 by @jacoblee93 in #3904
• template[patch]: Add passWithNoTests to template jest config by @bracesproul in #3903
• template[patch]: Bump create-langchain-integration by @jacoblee93 in #3905
• docs[patch]: Update examples imports to use core by @bracesproul in #3898
• ci[minor]: Add lowest dependency range CI check by @jacoblee93 in #3906
• community[patch]: Add external dep to tree shaking list by @jacoblee93 in #3911
• core[patch]: Readd core entrypoint by @jacoblee93 in #3912
• langchain[patch]: Test housekeeping by @jacoblee93 in #3913
• core[patch]: Add generics to RunnablePassthrough.assign by @zirkelc in #3844
• core[patch]: Release 0.1.8 by @jacoblee93 in #3914
• docs[patch]: Update anthropic imports to use anthropic package by @bracesproul in #3915
• docs[patch]: Add more distinct deprecation warning in api refs by @bracesproul in #3926
• langchain[minor], core[patch]: 0.1.0 by @jacoblee93 in #3861

New Contributors

• @medic-code made their first contribution in #3889
• @EricThompson-PeopleReign made their first contribution in #3901
• @zirkelc made their first contribution in #3844

Full Changelog: 0.0.214...0.1.0

Release 0.0.214

What's Changed

• docs[minor]: Revamp model io docs by @nfcampos in #3815
• docs[patch]: Add CMD + K shortcut to API refs by @bracesproul in #3832
• cohere[major]: @langchain/cohere init by @bracesproul in #3762
• docs[patch]: module customization and prompt hub links by @jacoblee93 in #3833
• core[patch]: Fix tracing order for transform streaming runnables by @jacoblee93 in #3835
• core[patch]: Release 0.1.6 by @jacoblee93 in #3838
• Return run manager arg to not being a promise by @nfcampos in #3839
• fix(doc): Sidebar how_to (tools) by @gkhngyk in #3843
• docs[patch]: relevant example for map reduce by @anass-arrhioui-nw in #3842
• fix: textFieldMaxLength parameter missing by @CoalYa in #3846
• feat: add formatMessages types & prompt test by @gkhngyk in #3820
• docs[patch]: Use component for integration install instructions by @jacoblee93 in #3859
• langchain[patch]: Adds entrypoint deprecation log method by @jacoblee93 in #3860
• Todo: propagate error in Neo4jGraph by @tomasonjo in #3855
• google-genai: fix streaming via callback handlers for ChatGoogleGenerativeAI by @StreetLamb in #3834
• google-genai[patch]: Release 0.0.7 by @jacoblee93 in #3863
• docs[patch]: Allow for cmd k on ALL pages by @bracesproul in #3862
• langchain[patch],core[patch]: Remove v1 tracer and move test to core by @jacoblee93 in #3865
• core[patch]: Compute trace_id and dotted_run_id client side by @jacoblee93 in #3867
• docs[patch]: Adds token tracking usage docs by @jacoblee93 in #3868
• docs[patch]: Replace examples imports with @langchain/community by @bracesproul in #3796
• langchain[patch]: Allow for passing bytestore into multi vector retriever by @bracesproul in #3760
• langchain[minor]: fix: use zod validation when using createStructuredOutputChainFromZod by @jacoblee93 in #3866
• community[patch]: Move remote retriever to community by @jacoblee93 in #3869
• yandex[major]: Add @langchain/yandex package by @tyumentsev4 in #3791
• fix a bug in Bedrock streaming by @Yofial in #3854
• community[patch]: Release 0.0.13 by @jacoblee93 in #3873
• yandex[patch]: Initial release by @jacoblee93 in #3874
• langchain[patch]: Bump community dependency by @jacoblee93 in #3875

New Contributors

• @anass-arrhioui-nw made their first contribution in #3842
• @CoalYa made their first contribution in #3846
• @StreetLamb made their first contribution in #3834
• @Yofial made their first contribution in #3854

Full Changelog: 0.0.213...0.0.214

Release 0.0.213

What's Changed

• feat: Add Astra DB Vector Store Integration by @mfortman11 in #3732
• Add AzureOpenAI and AzureChatOpenAI classes for Python interop by @dqbd in #3625
• integrations[patch]: Bump version by @jacoblee93 in #3771
• community[patch]: Release 0.0.11 by @jacoblee93 in #3772
• Fix lint warnings by @jacoblee93 in #3788
• docs[patch]: Fix structured agent output example by @jacoblee93 in #3770
• core[minor]: Nc/dec26/runnable stream by @nfcampos in #3792
• Implement optional message placeholder in js by @nfcampos in #3795
• RunnablePassthrough.pick() by @nfcampos in #3798
• core[patch]: Add LanguageModelLike type by @jacoblee93 in #3799
• template[patch]: Add lc_secrets to template code by @bracesproul in #3789
• Implement stream for runnable lambda by @nfcampos in #3801
• docs[patch]: typo in Azure OpenAI integration by @rikimbili in #3803
• core[patch]: Fix optional message placeholder use in a chat prompt template by @jacoblee93 in #3805
• Add optional name for runnable sequence by @nfcampos in #3806
• core[patch]: Fix runnable with message history for async histories by @jacoblee93 in #3808
• Add .pick and .assign methods to Runnable by @nfcampos in #3807
• langchain[minor]: Adds create chat retrieval chain method by @jacoblee93 in #3800
• langchain[minor]: Add stuff docs chain by @nfcampos in #3809
• docs[patch]: Fix more core imports by @bracesproul in #3817
• fix: use @gomoment/sdk-core instead of @gomoment/sdk for edge server integrations (#3784) by @hideokamoto in #3813
• core[minor]: Streaming List Parsers by @nfcampos in #3819
• core[minor]: Add JSON parser by @nfcampos in #3821
• langchain[minor]: Adds new agent create methods and docs by @jacoblee93 in #3802
• core[patch]: Release 0.1.5 by @jacoblee93 in #3828
• all[patch]: Bump deps by @jacoblee93 in #3829
• langchain[patch]: Release 0.0.213 by @jacoblee93 in #3830

New Contributors

• @mfortman11 made their first contribution in #3732
• @rikimbili made their first contribution in #3803
• @hideokamoto made their first contribution in #3813

Full Changelog: 0.0.212...0.0.213

Release 0.0.212

What's Changed

• integration[patch]: Bump Anthropic SDK dep by @jacoblee93 in #3742
• integration[release]: @langchain/anthropic 0.0.8 by @jacoblee93 in #3743
• Remove build artifacts by @jacoblee93 in #3748
• all[patch]: Add confirmation & skip export tests for non primary proj… by @bracesproul in #3747
• core[patch]: Pass configurable as config when separating call options by @bracesproul in #3751
• langchain[patch]: Adds warning when attempting to import from root entrypoint by @jacoblee93 in #3750
• ci[minor]: Add workflow to build examples in CI by @bracesproul in #3753
• integrations[patch]: Move OpenAI tests and add one for JSON mode caching by @jacoblee93 in #3754
• community[minor]: Add support for Azure Cosmos DB vector store by @sinedied in #3727
• community[patch]: Release 0.0.10 by @jacoblee93 in #3757
• docs[patch]: Update import by @jacoblee93 in #3759
• docs[patch]: Adds docs for streamLog by @jacoblee93 in #3767
• langchain[minor]: Support stream log for agent executors by @jacoblee93 in #3765
• docs[patch]: Build code blocks when importing runnables from core by @bracesproul in #3768
• langchain[patch]: Release 0.0.212 by @jacoblee93 in #3769

New Contributors

• @sinedied made their first contribution in #3727

Full Changelog: 0.0.211...0.0.212

Release 0.0.211

What's Changed

• Release 0.0.210 by @jacoblee93 in #3722
• community[tests]: Add docker-compose for easier testing of pgvector by @bracesproul in #3723
• Update Anthropic docs by @jacoblee93 in #3728
• all[minor]: Remove duplicated chunk arr code, import from core by @bracesproul in #3731
• community[major]: Together AI embeddings by @bracesproul in #3729
• community[patch]: Fix bad chunk array import by @bracesproul in #3733
• Fix deserialisation of additional_kwargs and tool_call_id by @dqbd in #3721
• docs[major]: Generate API refs for all packages by @bracesproul in #3690
• docs[patch]: Update visible docs structure to match Python by @jacoblee93 in #3736
• community[minor]: Adds optional IDs parameter to PGVectorStore add-* methods by @MJDeligan in #3692
• all[major]: Better release workflow by @bracesproul in #3717
• langchain[patch]: fix:docx loader load error by @iccyuan in #3737
• core[release]: 0.1.4 by @jacoblee93 in #3739
• community[release]: 0.0.9 by @jacoblee93 in #3740
• langchain[release]: 0.0.211 by @jacoblee93 in #3741

New Contributors

• @iccyuan made their first contribution in #3737

Full Changelog: 0.0.210...0.0.211

Release 0.0.210

What's Changed

• Release 0.0.209 by @jacoblee93 in #3694
• docs: keywords by @efriis in #3705
• google-genai[patch]: Hookup callbacks to stream & generate methods by @bracesproul in #3708
• core[minor]: Move chunk array to core by @bracesproul in #3711
• all[patch]: Fix typing across different core versions by using interfaces instead of abstract classes by @jacoblee93 in #3709
• examples[patch]: Fixes type error in vectara example by @bracesproul in #3719
• Add stop option to Together AI by @sunghyunzz in #3714
• Use new Anthropic beta endpoint in new package by @jacoblee93 in #3720

New Contributors

• @sunghyunzz made their first contribution in #3714

Full Changelog: 0.0.209...0.0.210