0.1.13

What's Changed

• langchain[patch]: Release 0.1.12 by @jacoblee93 in #4247
• community[patch]: Release 0.0.26 by @jacoblee93 in #4248
• weaviate[major],langchain[patch],community[patch]: Adds weaviate vector store integration package by @bracesproul in #4077
• weaviate[patch]: Add build auto-gen missing components by @bracesproul in #4250
• weaviate[patch]: Release 0.0.1 by @bracesproul in #4251
• all[patch]: Add homepage to package.json for proper readmes by @bracesproul in #4252
• mistralai[patch]: Release 0.0.7 by @jacoblee93 in #4259
• anthropic[patch]: Release 0.0.10 by @jacoblee93 in #4260
• cloudflare[patch]: Release 0.0.2 by @jacoblee93 in #4261
• cohere[patch]: Release 0.0.4 by @jacoblee93 in #4262
• exa[patch]: Release 0.0.3 by @jacoblee93 in #4263
• google-genai[patch]: Release 0.0.9 by @jacoblee93 in #4264
• pinecone[patch]: Release 0.0.2 by @jacoblee93 in #4265
• azure-openai[major]: Integration of Azure OpenAI SDK with Langchain by @sarangan12 in #3919
• azure-openai[patch]: Update build artifacts by @jacoblee93 in #4266
• core[patch]: Pass runnable config directly to RunnableLambda by @jacoblee93 in #4267
• core[patch]: Release 0.1.22 by @jacoblee93 in #4270
• examples[patch],langchain[patch],community[patch]: Remove dup fake testing models by @bracesproul in #4271
• all[patch]: Relax Weaviate dependency, add deserialization namespace for messages, fix import map gen by @jacoblee93 in #4274
• create-langchain-integration[patch]: Release 0.0.9 by @jacoblee93 in #4275
• pinecone[patch]: Add additional namespace customizing by @bracesproul in #4254
• pinecone[patch]: Release 0.0.3 by @bracesproul in #4284
• core[minor]: Add XML output parser by @bracesproul in #4258
• core[patch]: Release 0.1.23 by @bracesproul in #4285
• langchain[patch]: Remove unnecessary peer dep by @jacoblee93 in #4286

New Contributors

• @sarangan12 made their first contribution in #3919

Full Changelog: 0.1.12...0.1.13

Release 0.1.12

What's Changed

• langchain[patch]: Release 0.1.11 by @jacoblee93 in #4218
• community[patch]: Relax peer deps for community for deprecated entrypoints, skip flaky integration tests by @jacoblee93 in #4222
• community[patch]: Release 0.0.24 by @jacoblee93 in #4223
• create-langchain-integration[patch]: Release 0.0.7 by @jacoblee93 in #4227
• community[minor]: Add support for TogetherAI chat json/tool calling by @bracesproul in #4225
• community[patch]Release 0.0.25 by @bracesproul in #4235
• exa[patch]docs[patch]: Bump Exa & improve examples by @bracesproul in #4226
• exa[patch] Release 0.0.2 by @bracesproul in #4240
• core[patch]: Emit stream log chunks without awaiting for the first stream chunk by @jacoblee93 in #4241
• Fix missing import_type.js, remove dynamic imports by @dqbd in #4236
• Emit and add .d.cts definition files to package.json exports by @dqbd in #4238
• all[patch]: Bump scripts package versions by @jacoblee93 in #4243
• community[patch]: support all opensearch term level query type in filter #4121 by @fuleinist in #4157
• langchain[patch]: adding start arg to confluence loader by @fuleinist in #4191
• core[patch]: Add cancel method for cleanup on iterable readable streams by @jacoblee93 in #4244
• core[minor],docs[minor]: Update multi modal prompt template support by @bracesproul in #3682
• core[patch]: Release 0.1.21 by @jacoblee93 in #4245
• openai[patch]: Release 0.0.14 by @jacoblee93 in #4246

Full Changelog: 0.1.11...0.1.12

Release 0.1.11

What's Changed

• langchain[patch]: Release 0.1.10 by @jacoblee93 in #4205
• Update pgvector docker image by @mkesper in #4207
• core[minor]: Refactor the MessageContent type. by @afirstenberg in #3797
• create-langchain-integration[minor]: Update copied files by @bracesproul in #4209
• Initial work implementing Gemini LLM and chat models for both Google AI Studio and Vertex AI by @afirstenberg in #3960
• core[patch]: Release 0.1.20 by @jacoblee93 in #4213
• langchain[patch]: Add an environment variable for suppressing deprecation warnings by @jacoblee93 in #4212
• docs[patch]: Fix typo by @jacoblee93 in #4214
• langchain[patch]: add expand param to ConfluencePagesLoaderParams by @fuleinist in #4206
• langchain[patch]: Loosen output typing by @jacoblee93 in #4216
• community[minor]: Addded ChatTogetherAI integration by @bracesproul in #4215
• community[patch]: Release 0.0.23 by @jacoblee93 in #4217

New Contributors

• @mkesper made their first contribution in #4207
• @fuleinist made their first contribution in #4206

Full Changelog: 0.1.10...0.1.11

Release 0.1.10

What's Changed

• langchain[patch]: Release 0.1.9 by @jacoblee93 in #4182
• Fix Deprecated Import from docs/agents/quick_start.mdx by @leonvanzyl in #4192
• langchain[patch]: Spread document metadata into document prompt by @jacoblee93 in #4198
• langchain[patch]: Update structured_output to allow parsing using zod by @ashburnham in #4162
• cohere[patch]: Fix use of CohereChat with RunnableWithMessageHistory by @imjwang in #4188
• cohere[patch]: Release 0.0.3 by @bracesproul in #4199
• community[patch]: adding cassandra utils by @mieslep in #4193
• community[patch]: Release 0.0.22 by @jacoblee93 in #4202
• docs[minor],langchain[minor]: SQL use cases by @bracesproul in #4120
• docs[minor]: Add chatbot use case by @jacoblee93 in #4201
• core[patch]: Release 0.1.19 by @jacoblee93 in #4204

New Contributors

• @leonvanzyl made their first contribution in #4192
• @imjwang made their first contribution in #4188

Full Changelog: 0.1.9...0.1.10

Release 0.1.9

What's Changed

• community[patch]: Release 0.0.21 by @jacoblee93 in #4179
• langchain[patch]: Trace in Evaluators Project by @hinthornw in #4180

Full Changelog: 0.1.8...0.1.9

0.1.8

What's Changed

• docs[patch]: Fix typo by @jacoblee93 in #4150
• core[minor]: Add streaming for runnable branch by @jacoblee93 in #4159
• core[patch]: Release 0.1.18 by @jacoblee93 in #4160
• docs[patch]: Remove pinecone node-only warnings by @erakor in #4166
• openai[patch]: Adds support for dimensions param for OpenAI v3 embeddings by @jacoblee93 in #4169
• openai[patch]: Release 0.0.13 by @jacoblee93 in #4170
• google-genai[patch]: fixing chat converstaion in the chat model by @anton-volodko in #4144
• ci[patch]: comment out codecov by @bracesproul in #4172
• google-genai[patch]: Bump SDK version, bugfix by @jacoblee93 in #4171
• google-genai[patch]: Release 0.0.8 by @jacoblee93 in #4173
• all[minor]: Replace all LC package scripts with @langchain/scripts by @bracesproul in #4092
• dont build deps by @bracesproul in #4175
• docs[patch]: Add LangGraph docs page by @bracesproul in #4174
• community[minor]: Cassandra: add MMR; split native and Astra connections by @mieslep in #3910
• community[minor]: Fix CloseVector similarity score (1.0 - distance) by @jordi-murgo in #4125
• community[minor]: Add support for Azure AI Search vector store by @sinedied in #4044
• langchain[patch]: Adds chain tool entrypoint by @jacoblee93 in #4177
• langchain[patch]: Add eval source links by @hinthornw in #4176
• langchain[patch]: Release 0.1.8 by @jacoblee93 in #4178

New Contributors

• @erakor made their first contribution in #4166
• @anton-volodko made their first contribution in #4144

Full Changelog: 0.1.7...0.1.8

0.1.7

What's Changed

• langchain[patch]: Release 0.1.6 by @jacoblee93 in #4141
• langchain[patch]: Update evaluation docstrings and example by @jacoblee93 in #4146
• community[minor]: fix Astra db peerDependency by @mfortman11 in #4147
• exa[major] Add exa search integration package by @bracesproul in #4148
• exa[patch] Release 0.0.1 by @bracesproul in #4149
• Indexing API Port by @MJDeligan in #4064
• langchain[patch]: Extend function input by @hinthornw in #4145
• langchain[minor]: Add inputKey in conversational retrieval agent by @jordi-murgo in #4127
• langchain[patch]: Release 0.1.7 by @jacoblee93 in #4151

New Contributors

• @jordi-murgo made their first contribution in #4127

Full Changelog: 0.1.6...0.1.7

0.1.6

What's Changed

• In Why use LCEL Page, navigation is not working in docs properly by @Athesh007 in #4116
• PyInterpreter Import Notes by @hinthornw in #4100
• community[minor]: Add indexes module by @bracesproul in #4081
• infra[minor]: Add codecov to CI & run all unit tests in CI by @bracesproul in #4126
• docs[minor]: Adds deployment guide by @jacoblee93 in #4128
• scritps[minor]: use config file for scripts package by @bracesproul in #4133
• scripts[patch]: Release 0.0.2 by @bracesproul in #4135
• all[patch]: Drop unused release-branch.sh script by @bracesproul in #4134
• Updated "Add message history" documentation page for missing module import by @pranav-kural in #4136
• community[patch]: Allow for firestore message history with dynamic collections & docs by @bracesproul in #4122
• Add Amazon Knowledge Bases retriever support by @jl4nz in #4035
• Add Memgraph support by @katarinasupe in #4008
• community[patch]: Release 0.0.20 by @bracesproul in #4137
• langchain[patch]: Relax legacy Pinecone dep by @jacoblee93 in #4139
• LangSmith Test Runner by @hinthornw in #4011
• langchain[patch]: Remove some formatting in eval progress bar display by @jacoblee93 in #4140

New Contributors

• @Athesh007 made their first contribution in #4116
• @pranav-kural made their first contribution in #4136
• @katarinasupe made their first contribution in #4008

Full Changelog: 0.1.5...0.1.6

Release 0.1.5

What's Changed

• langchain[patch]: Release 0.1.4 by @jacoblee93 in #4072
• Add Pinecone integration by @zackproser in #4062
• langchain[patch], community[patch]: Allow Anthropic models to handle function messages by @jacoblee93 in #4076
• docs[minor]: Autogenerate typedoc config, add to gitignore. by @bracesproul in #4079
• all[patch]: Run prettier on scripts folders too by @bracesproul in #4080
• community[patch]: Add fallback for missing metadata in Redis documents by @jacoblee93 in #4085
• core[minor]: Buffer the first chunk on .stream() calls to catch streaming errors immediately on startup by @jacoblee93 in #4083
• langchain[minor]: update sql_utils: add schema for mssql by @therajatg in #4006
• langchain[patch]: Correcting token text-splitting behavior by @matthewdparker in #4078
• core[patch]: Release 0.1.17 by @jacoblee93 in #4088
• community[patch]: Release 0.0.19 by @jacoblee93 in #4089
• langchain[patch]: Increase remote runnable default timeout by @jacoblee93 in #4090
• all[patch]: add prettier config files by @bracesproul in #4087
• scripts[major]: Add LangChain scripts package by @bracesproul in #4093
• scripts[patch]: Revert version back to 0 by @bracesproul in #4101
• Release @langchain/scripts 0.0.1 by @bracesproul in #4102
• fixed issue #4097 by @ritvikPuranik in #4098
• langchain[patch]: Allow headers to be passed in remote runnable requests, docs by @jacoblee93 in #4107
• langchain[patch]: Release 0.1.5 by @jacoblee93 in #4108

New Contributors

• @therajatg made their first contribution in #4006
• @matthewdparker made their first contribution in #4078
• @ritvikPuranik made their first contribution in #4098

Full Changelog: 0.1.4...0.1.5

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