This PR pins langchain to the latest release 0.2.16.
Changelog
### 0.2.16
```
What's Changed
* anthropic[patch]: Release 0.2.14 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6492
* community[patch]: Fix Fireworks tool streaming by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6495
* docs[minor]: Update base model in `ChatFriendli` ChatModel by seuha516 in https://github.com/langchain-ai/langchainjs/pull/6494
* community[patch]: Support for specifying api url for firecrawl document loader by wahpiangle in https://github.com/langchain-ai/langchainjs/pull/6488
* community[patch]: Release 0.2.26 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6496
* core[patch]: Remove signal event listener when completed by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6497
* docs[patch]: Adds Cohere chat model docstring, update others by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6499
* google-genai[patch]: Fix Google Gen AI error handling by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6500
* ci[patch]: Inject AWS credentials into standard tests ci by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6503
* docs[patch]: Fix broken tools API ref link by kevenleone in https://github.com/langchain-ai/langchainjs/pull/6505
* api_refs[minor]: Typedoc monorepo support by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6458
* community[patch]: Fix streaming bedrock tool calls by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6506
* community[patch]: Release 0.2.27 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6508
* docs[patch]: Adds docstrings to more models by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6510
* docs[patch]: Chat model docstrings by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6512
* all[patch]: Fix api ref urls by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6511
* community[patch]: Update JSDoc on Chroma vectorstore by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6509
* docs[patch]: Improve docstring format for streamEvents by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6513
* langchain[patch]: Fix self-query retriever tracing by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6515
* ci[patch]: Skip API ref preview deploy on PR by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6516
New Contributors
* wahpiangle made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6488
* kevenleone made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6505
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.15...0.2.16
```
### 0.2.15
```
New Contributors
* renebrandel made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6480
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.14...0.2.15
```
### 0.2.14
```
New Contributors
* henryweng03 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6450
* RPKosec made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6273
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.13...0.2.14
```
### 0.2.13
```
New Contributors
* koyokr made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6205
* vynxc made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6216
* karlomedallo made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6247
* kappita made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6241
* DipFlip made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6255
* austinm911 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6291
* Tonyqu123 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6307
* madams0013 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6323
* marsal made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6310
* drewB made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6361
* dependabot made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6382
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.11...0.2.13
```
### 0.2.12
```
What's Changed
* anthropic[patch]: Fix passing streamed tool calls back to anthropic by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6199
* anthropic[patch]: Release 0.2.9 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6202
* standard-tests[minor]: Add test for streaming token counts with tools by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6044
* standard-tests[minor]: Add a test for more complex schemas by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6112
* docs[patch]: Fix bad api ref link by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6208
* docs[patch]: Update chat model feature list table by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6209
* google-common[minor]: Fix streaming tool calls by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6204
* docs[patch]: Fix ChatModelTabs openaiParams typo by koyokr in https://github.com/langchain-ai/langchainjs/pull/6205
* partners[patch]: Comment out console logs in test files by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6210
* cloudflare[minor]: Adds Cloudflare D1 checkpointer by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6212
* cloudflare[patch]: Release 0.0.7 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6213
* groq[minor]: Implement streaming tool calls by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6203
* standard-tests[patch]: Add descriptive comments/docstrings to standard tests by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6211
* google-common[minor]: Add tool choice param by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6195
* google[patch]: Release 0.0.21/22 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6219
* mistralai[patch]: Translate tool call ids to mistral compat format by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6217
* mistralai[patch]: Release 0.0.27 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6220
* infra[patch]: Run yarn install by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6221
* docs[patch]: Update tool calling concepts and how tos by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6218
* google[patch]: Set min core version for vertex and gauth by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6222
* docs[patch]: Fixes Incorrect Path for Convex Utils by vynxc in https://github.com/langchain-ai/langchainjs/pull/6216
* community[patch]: Run all standard tests for bedrock by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6228
* mistralai[patch]: Fix flaky tool calling test by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6229
* community[patch], langchan[patch]: Bump puppeteer dep by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6230
* anthropic[patch]: add vertex and bedrock support, streamResponseChunk… by tofuliang in https://github.com/langchain-ai/langchainjs/pull/6206
* anthropic[patch]: 0.2.10 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6231
* aws[patch]: Release 0.0.6 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6233
* infra[patch]: Update yarn.lock by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6234
* core[patch]: Parse text delta content fields in StringOutputParser by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6251
* fix: fix mapStoredMessageToChatMessage to check on generic role when creating ChatMessage by karlomedallo in https://github.com/langchain-ai/langchainjs/pull/6247
* docs[minor]: Simplify example code by getting rid of unnecessary else/if statements by kostasx in https://github.com/langchain-ai/langchainjs/pull/6232
* community[patch]: fix TypeError using the client created with xata init by kappita in https://github.com/langchain-ai/langchainjs/pull/6241
* community[patch]: chore: update chat iflytek xinghuo chatmodel version by aixgeek in https://github.com/langchain-ai/langchainjs/pull/6223
* anthropic[patch]: Proper handling of multi tool result messages by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6257
* anthropic[patch]: Release 0.2.11 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6261
* docs[patch]: Support hidden docs cells and TS validation in notebooks by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6259
* community[patch]: avoid shouldIgnore on folders for GithubRepoLoader by DipFlip in https://github.com/langchain-ai/langchainjs/pull/6255
* anthropic[patch]: Refactor merging tool results by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6262
* standard-tests[minor]: Add tests for parallel tool calls by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6258
* docs[patch]: Fix Code in Managing Conversation History by sarangan12 in https://github.com/langchain-ai/langchainjs/pull/6252
* ci[patch]: Adds CI action validating new notebooks by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6263
* google-common[patch]: Merge adjacent function results in google common by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6264
* anthropic[patch]: Fix issues with duplicate streaming tokens by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6265
* docs[patch]: Replace StructuredTool with tool func in docs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6267
* community[patch]: Fix handling parallel tool call results in bedrock by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6266
* community[patch]: Release 0.2.21 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6269
* langchain[patch],community[patch]: Allow any puppeteer version in peer deps by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6274
New Contributors
* koyokr made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6205
* vynxc made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6216
* karlomedallo made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6247
* kappita made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6241
* DipFlip made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6255
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.11...0.2.12
```
### 0.2.11
```
What's Changed
* docs[patch]: Update intro diagram by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6071
* docs[patch]: Adds custom artifacts docs for tools by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6086
* docs[patch]: Adds docs for dispatching custom events by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6088
* core[minor]: Add RemoveMessage class by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6089
* infra[patch]: Set yarn version to 3.5.1 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6090
* docs[patch]: Add custom callback event guide to index page by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6092
* docs[patch]: Update custom tool use in docs by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6091
* docs[patch],community[minor]: Update AssemblyAI SDK, add user agent, update AssemblyAI URLs by Swimburger in https://github.com/langchain-ai/langchainjs/pull/6084
* community[patch]: fix PrismaVectorStore IN operator by shan-mx in https://github.com/langchain-ai/langchainjs/pull/6085
* docs[patch]: Update Gen UI docs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6093
* docs[patch]: Adds tool artifacts guide by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6094
* docs[patch]: Adds docs on passing tool results to a model by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6095
* docs[patch]: Update tool runtime docs by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6097
* docs[patch]: Adds tool stream events and error handling guides by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6098
* openai-experimental[patch]: Adds experimental raw response field to OpenAI chat models by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6087
* openai[patch]: Adds OpenAI system_fingerprint to response_metadata by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6107
* openai[patch]: Release 0.2.3 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6108
* core[patch]: Allow runnable tools to take single string/`ToolCall` inputs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6096
* google-genai[patch]: Fix removing additional properties from schema by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6109
* google-common[patch]: Release 0.0.23 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6113
* google-common[patch]: Fix removing all instances of additionalProperties by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6110
* google[patch]: Release(common) 0.0.21, Release 0.0.20 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6114
* docs[patch]: Add note on genai docs for invalid tool schema by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6116
* docs[patch]: Fix import path in typesense doc by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6117
* core[minor]: Standardize tool choice by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6111
* core[patch]: JSDoc nit unsupporting to unsupported by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6120
* partners[minor]: Throw error if tool_choice is supplied but not supported by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6119
* core[patch]: Improve console.log format for messages by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6121
* anthropic[patch]: Populate message id by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6122
* docs[minor]: Runnable tool docs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6030
* docs[patch]: Update concepts with more tool content, fix titles by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6123
* core[patch]: Release 0.2.17 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6124
* aws[patch]: Release 0.0.3 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6125
* anthropic[patch]: Release 0.2.5 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6126
* anthropic[patch]: Remove log by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6127
* anthropic[patch]: Release 0.2.6 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6128
* openai[patch]: Release 0.2.4 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6129
* groq[patch]: Bump minimum Groq deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6130
* groq[patch]: Release 0.0.15 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6131
* docs[patch]: Update tool concepts docs by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6134
* docs[minor]: Add tool choice how to guide by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6118
* openai[patch]: Adds deprecation warning when passing chat models into OpenAI LLM constructors by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6136
* docs[patch]: Update wording of tool choice table by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6135
* aws[patch]: Fix error when processing empty string chunk conent by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6137
* scripts[patch]: Release 0.0.15 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6141
* aws[major]: Add bedrock embeddings to aws package by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6139
* aws[major]: Added retrievers to aws package by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6140
* aws[patch]: Release 0.0.4 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6143
* docs[patch]: Typo fixed in Upstash Ratelimit Callback by Ibkdir in https://github.com/langchain-ai/langchainjs/pull/6145
* docs[patch]: remove duplicate content from sql QA tutorial page by Sachin-chaurasiya in https://github.com/langchain-ai/langchainjs/pull/6150
* community[patch]: Unpin langchain dep in community by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6152
* docs[minor]: Replace deprecated code examples with LCEL & AgentExecutor by Srijan-D in https://github.com/langchain-ai/langchainjs/pull/6149
* community[patch]: Fix typo in modelName options of `BaiduQianfanEmbeddings` by DOTime in https://github.com/langchain-ai/langchainjs/pull/5970
* community[patch]: Release 0.2.20 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6153
* openai[minor]: Allow for multiple images to be returned with dalle by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6154
* core[patch]: Fix double streaming issue when streamEvents is called directly on chat models/LLMs by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6155
* ollama[major]: Integration package by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5990
* ollama[patch]: Release 0.0.1 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6156
* ollama[patch]: Fix min core version by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6163
* google-common[patch]: Add streaming constructor param by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6165
* core[minor]: Use run tree as stored value in async local storage by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5992
* core[patch]: Release 0.2.18 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6166
* pinecone[patch]: Bump pinecone dep to latest by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6168
* pinecone[patch]: Fix delete test by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6170
* pinecone[patch]: Release 0.0.8 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6172
* build[patch]: Add way to escape side effects within an entrypoint by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6174
* docs[patch]: Hide OllamaFunctions from sidebar by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6176
* docs[patch]: Use llama3 in example docs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6180
* docs[patch]: Update PineconeStore creation to include namespace parameter by Sachin-chaurasiya in https://github.com/langchain-ai/langchainjs/pull/6169
* aws[patch]: Fix fails when calling multiple tools simultaneously by tinque in https://github.com/langchain-ai/langchainjs/pull/6175
* anthropic[patch]: Handle non text llm tokens by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6179
* aws[patch]: Release 0.0.5 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6181
* anthropic[patch]: Release 0.2.7 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6182
* docs[minor]: Add multimodal section in Google VertexAI docs by tanyaasharma in https://github.com/langchain-ai/langchainjs/pull/6177
* anthropic[patch]: ensure content exists when parsing tool tokens by snlamm in https://github.com/langchain-ai/langchainjs/pull/6183
* anthropic[patch]: Release 0.2.8 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6184
* genai[patch],standard-tests[patch]: Fix flaky tests/deprecated model by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6185
* core[minor]: Add FakeVectorStore to core testing utils by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6186
* docs: Update ChatModelTabs defaults by baskaryan in https://github.com/langchain-ai/langchainjs/pull/6187
* docs[patch]: Fix ChatModelTabs openai model typo by moonrailgun in https://github.com/langchain-ai/langchainjs/pull/6191
* core[patch]: Use console.warn for swallowed errors in a callback handler by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6192
* openai[patch]: Make legacy OpenAI path respect a passed model param by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6193
* docs[patch]: Fix broken link by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6194
* bedrock[minor]: Allow knowledge bases to use filters and searchType by jl4nz in https://github.com/langchain-ai/langchainjs/pull/6189
* docs[patch]: Adds callback backgrounding env var in more places by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6196
* openai[patch]: Release 0.2.5 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6198
* ci[minor]: Start building on windows by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6188
* langchain[minor]: Generic chat models by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6171
* docs[patch]: List node v22 as supported version in root readme by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6200
New Contributors
* shan-mx made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6085
* Ibkdir made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6145
* Sachin-chaurasiya made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6150
* Srijan-D made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6149
* DOTime made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5970
* tinque made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6175
* snlamm made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6183
* moonrailgun made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6191
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.10...0.2.11
```
### 0.2.10
```
New Contributors
* kostasx made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6015
* toboid made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6059
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.9...0.2.10
```
### 0.2.9
```
New Contributors
* a1ooha made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5916
* yeouchien made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5927
* itamarhaber made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5963
* lamoglia made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5966
* dl102306 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5879
* chentschel made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5969
* zhanshuyou made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5983
* Anirudh31415926535 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5928
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.8...0.2.9
```
### 0.2.8
```
What's Changed
* create-integration[patch]: Fill placeholders in package.json by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5908
* core[patch]: Add check for bind tools in structured prompt by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5882
* Revert "core[patch]: Add check for bind tools in structured prompt" by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5909
* docs[patch]: Adds diagram to installation guide by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5910
* docs[patch]: Fix constructor args bug by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5911
* docs[patch]: Add ReAct agent concept guide, search tweaks by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5912
* openai[patch]: Set stream_usage to false by default for Azure by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5919
* openai[patch]: Release 0.2.1 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5921
* ci[patch]: Run all integration tests daily by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5920
* docs[patch]: Update search term by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5923
* community[patch]: cheerio loader fetch headers type error by versole in https://github.com/langchain-ai/langchainjs/pull/5905
* community[minor],docs[minor]: Add ChromeAI chat model by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5903
* community[patch]: Release 0.2.15 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5924
* langchain-aws[major]: LangChain AWS package by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5907
* aws[patch]: Release 0.0.1 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5925
* langchain[minor],docs[minor]: openai formatted tools in create agent funcs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5871
* langchain[patch]: Release 0.2.8 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5926
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.7...0.2.8
```
### 0.2.7
```
What's Changed
* langchain[patch]: Release 0.2.6 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5859
* anthropic[minor]: Allow passing OpenAI formatted tools by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5849
* anthropic[patch]: Release 0.2.2 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5860
* groq[minor]: Update bindTools typing to include openai tools format by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5855
* groq[patch]: Release 0.0.13 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5861
* standard-tests[minor]: Add test checking models support openai tool format by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5856
* community[minor]: Update bedrock to accept openai formatted tools by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5852
* google-common[minor]: Allow openai formatted tools by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5853
* google-genai[minor]: Allow openai formatted tools by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5854
* google-genai[patch]: Release 0.0.21 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5863
* google-common[patch]: Fix remove additional properties util by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5862
* google-common[patch]: Release 0.0.19 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5864
* google-gauth[patch],google-webauth[patch]: Release 0.0.19 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5865
* google-vertexai[patch],google-vertexai-web[patch]: Release 0.0.19 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5866
* [patch]: Set cloudflare ai resoultions version in root by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5847
* community[patch]: Release 0.2.13 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5868
* docs[patch]: Add note about openai formatted tools by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5870
* docs[minor]: bedrock tool calling/WSO docs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5735
* docs[patch]: Add callout, update chatbot tools guide by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5883
* community[minor]: JinaAI embeddings integration by AvaterClasher in https://github.com/langchain-ai/langchainjs/pull/5842
* community-experimental[minor]: feat: implement DatadogLLMObsTracer by josemussa in https://github.com/langchain-ai/langchainjs/pull/5867
* core[patch]: Fix 5873 (LCEL issue when streaming from LLMs) by welljsjs in https://github.com/langchain-ai/langchainjs/pull/5874
* langchain[patch]: fix:pass runManager to DocumentCompressor in MultiQueryRetriever by jm-szlendak in https://github.com/langchain-ai/langchainjs/pull/5881
* community[patch]: Add pgvector index using HNSW by jl4nz in https://github.com/langchain-ai/langchainjs/pull/5564
* core[patch]: fix: Document should handle empty pageContent (fixes 5884) by glorat in https://github.com/langchain-ai/langchainjs/pull/5885
* build[patch]: Format by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5892
* ci[patch]: fix unit-tests-integrations by implementing dynamic matrix strategy. by rameshkrishna in https://github.com/langchain-ai/langchainjs/pull/5768
* langchain[minor]: Multi-file loader by theogravity in https://github.com/langchain-ai/langchainjs/pull/5584
* ci[patch]: Adds npm install test for conflicting deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5895
* core[patch]: Release 0.2.10 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5896
* community[patch]: Release 0.2.14 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5897
New Contributors
* AvaterClasher made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5842
* welljsjs made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5874
* jm-szlendak made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5881
* rameshkrishna made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5768
* theogravity made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5584
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.6...0.2.7
```
### 0.2.6
```
What's Changed
```
### 0.2.5
```
What's Changed
```
### 0.2.4
```
What's Changed
* community[patch]: Release 0.2.4 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5592
* infra[major]: Commit yarn cache by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5593
* community[patch]: support stream for wenxin and zhipu chat by jeasonnow in https://github.com/langchain-ai/langchainjs/pull/5573
* community[patch]: add support for or in elastic vector query by djaffer in https://github.com/langchain-ai/langchainjs/pull/5568
* core[patch]: Support LANGSMITH_TRACING env var by hinthornw in https://github.com/langchain-ai/langchainjs/pull/5587
* core[patch]: Set global async local storage instance by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5601
* core[minor]: Make LLMs and chat models always stream when invoked within streamEvents by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5604
* core[patch]: Release 0.2.3 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5606
* docs[patch]: Update README and other links by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5605
* feat[langsmith]: transparent handoff between traceable HOF and LangChain by dqbd in https://github.com/langchain-ai/langchainjs/pull/5339
* core[patch]: Release 0.2.4 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5609
* docs[patch]: redirect integration links to 0.2 by efriis in https://github.com/langchain-ai/langchainjs/pull/5608
* mistralai[minor]: Add llms entrypoint, update chat model integration by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5603
* mistralai[patch]: Release 0.0.23 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5613
* langchain[patch],core[patch]: Fix agent executor stream event behavior by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5614
* core[minor],openai[patch]: Add usage metadata to `AIMessage`/`Chunk` by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5586
* core[patch]: Release 0.2.5 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5615
* openai[patch]: Bump OpenAI deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5616
* openai[minor]: Release 0.1.0 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5617
* community[patch],langchain[patch],groq[patch]: Bump deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5618
New Contributors
* djaffer made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5568
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.3...0.2.4
```
### 0.2.3
```
What's Changed
* scripts[patch]: Add .js extension to build script by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5536
* docs[minor]: Multi modal docs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5537
* scripts[major]: New build by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5538
* core[minor]: Stream events v2 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5539
* community[minor]: Add Upstash Embeddings Support by fahreddinozcan in https://github.com/langchain-ai/langchainjs/pull/5150
* community[patch]: 3369 Streaming support for Replicate models by jeasonnow in https://github.com/langchain-ai/langchainjs/pull/5365
* community[minor]: Add Moonshot chat models integration by crazyurus in https://github.com/langchain-ai/langchainjs/pull/5239
* community[minor]: Integrate zep cloud components by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5542
* qdrant[minor]: Support maxMarginalRelevanceSearch() by Anush008 in https://github.com/langchain-ai/langchainjs/pull/5467
* community[minor]: Add UpstashRatelimitHandler by CahidArda in https://github.com/langchain-ai/langchainjs/pull/5474
* community[minor]: add Neo4j Graph enhancedSchema option by easwee in https://github.com/langchain-ai/langchainjs/pull/5413
* community[patch]: add ?| (arrayContains) filter on metadata to PGVector search by georgeherby in https://github.com/langchain-ai/langchainjs/pull/5381
* community[patch]: Better errors for neo4j vector by tomasonjo in https://github.com/langchain-ai/langchainjs/pull/5501
* community[patch]: Default embeddingNodeProperty value by adam-cowley in https://github.com/langchain-ai/langchainjs/pull/5510
* docs[patch]: update callbacks by eyurtsev in https://github.com/langchain-ai/langchainjs/pull/5515
* community[patch]: include metadata returned by Amazon bedrock knowledge base by madmed88 in https://github.com/langchain-ai/langchainjs/pull/5535
* community[patch]: preserve ordinality in postgres record manager when checking existence of documents by arrested-developer in https://github.com/langchain-ai/langchainjs/pull/5533
* docs[minor]: LangGraph Migration Guide by hinthornw in https://github.com/langchain-ai/langchainjs/pull/5487
* qdrant[patch]: Release 0.0.5 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5543
* community[patch]: Release 0.2.3 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5544
* core[patch]: Release 0.2.1 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5545
* pinecone[patch],weaviate[patch]: Bump weaviate and pinecone core deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5546
* pinecone[patch]: Release 0.0.7 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5547
* weaviate[patch]: Release 0.0.4 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5548
* openai[patch]: fix 5520 by jeasonnow in https://github.com/langchain-ai/langchainjs/pull/5521
* openai[patch]: Release 0.0.34 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5562
* core[patch]: Keep event stream for streamEvents v2 open until end of run by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5561
* core[patch]: Release 0.2.2 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5563
* docs[patch]: Missing how to index section for multi modal by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5575
* api_refs[patch]: Fix link to v0.1 api refs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5576
* infra[minor]: Speed improvements for CI by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5580
* infra[patch]: Improve yarn format by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5578
* docs[patch]: Fixed Typo on Build Simple LLM application page by LukeCali-949 in https://github.com/langchain-ai/langchainjs/pull/5566
* google-common [patch], google-* [tests]: Fix streaming false by afirstenberg in https://github.com/langchain-ai/langchainjs/pull/5571
* community[patch]: fix data.usage error because Moonshot sometimes does not return by crazyurus in https://github.com/langchain-ai/langchainjs/pull/5551
* google-common[patch]: Zod to Gemini params conversion when the schema contains arrays of items by miguelff in https://github.com/langchain-ai/langchainjs/pull/5553
* google-common[patch]: Release 0.0.17 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5588
* google-*[patch]: Release 0.0.17 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5589
* langchain[patch]: Support for sqljs by radiantone in https://github.com/langchain-ai/langchainjs/pull/5560
* community[patch]: Upstash Vector Store Namespace Feature by fahreddinozcan in https://github.com/langchain-ai/langchainjs/pull/5557
* infra[patch]: Set fail-fast strategy to false by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5590
* langchain[patch],community[patch]: Loosen peer deps by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5583
New Contributors
* crazyurus made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5239
* georgeherby made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5381
* eyurtsev made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5515
* madmed88 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5535
* arrested-developer made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5533
* LukeCali-949 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5566
* miguelff made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5553
* radiantone made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5560
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.2...0.2.3
```
### 0.2.2
```
What's Changed
* google-genai[minor]: Add tool calling support by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5507
* google-genai[patch]: Release 0.0.16 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5513
* community[minor]: Allow more forms of credentials for aws bedrock by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5514
* core[patch]: Add support for messages in/messages out for RunnableWithMessageHistory by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5517
* docs: move feedback into paginator from content by efriis in https://github.com/langchain-ai/langchainjs/pull/5516
* docs[patch]: Fix lint by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5526
* community[patch]: Release 0.2.2 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5527
* chore(google-palm): Update `google-ai/generativelanguage` module to 2.5.0 [CVE-2023-36665] by OlegIvaniv in https://github.com/langchain-ai/langchainjs/pull/5523
* community[patch]: Bump package by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5529
* docs[minor]: Add generative UI docs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5528
* langchain[patch]: Readd dropped entrypoint by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5530
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.1...0.2.2
```
### 0.2.1
```
What's Changed
```
### 0.2.0
```
Package-specific release note generation coming soon.
langchain-text-splitters==0.2.0
Release langchain-text-splitters==0.2.0
Package-specific release note generation coming soon.
langchain-experimental==0.0.59
Release langchain-experimental==0.0.59
Package-specific release note generation coming soon.
langchain-core==0.2.0
Release langchain-core==0.2.0
Package-specific release note generation coming soon.
langchain-community==0.2.0
Release langchain-community==0.2.0
Package-specific release note generation coming soon.
langchain-upstage==0.1.5
Release langchain-upstage==0.1.5
Package-specific release note generation coming soon.
langchain-text-splitters==0.0.2
Release langchain-text-splitters==0.0.2
Package-specific release note generation coming soon.
langchain-pinecone==0.1.1
Release langchain-pinecone==0.1.1
Package-specific release note generation coming soon.
langchain-ibm==0.1.7
Release langchain-ibm==0.1.7
Package-specific release note generation coming soon.
langchain-fireworks==0.1.3
Release langchain-fireworks==0.1.3
Package-specific release note generation coming soon.
langchain-exa==0.1.0
Release langchain-exa==0.1.0
Package-specific release note generation coming soon.
langchain-anthropic==0.1.13
Release langchain-anthropic==0.1.13
Package-specific release note generation coming soon.
langchain-airbyte==0.1.1
Release langchain-airbyte==0.1.1
Package-specific release note generation coming soon.
langchain-voyageai==0.1.1
Release langchain-voyageai==0.1.1
Package-specific release note generation coming soon.
langchain-together==0.1.2
Release langchain-together==0.1.2
Package-specific release note generation coming soon.
langchain-robocorp==0.0.7
Release langchain-robocorp==0.0.7
Package-specific release note generation coming soon.
langchain-qdrant==0.1.0
Release langchain-qdrant==0.1.0
Package-specific release note generation coming soon.
langchain-prompty==0.0.2
Release langchain-prompty==0.0.2
Package-specific release note generation coming soon.
langchain-openai==0.1.7
Release langchain-openai==0.1.7
Package-specific release note generation coming soon.
langchain-nomic==0.1.0
Release langchain-nomic==0.1.0
Package-specific release note generation coming soon.
langchain-mongodb==0.1.5
Release langchain-mongodb==0.1.5
Package-specific release note generation coming soon.
langchain-mistralai==0.1.7
Release langchain-mistralai==0.1.7
Package-specific release note generation coming soon.
langchain-groq==0.1.4
Release langchain-groq==0.1.4
Package-specific release note generation coming soon.
langchain-chroma==0.1.1
Release langchain-chroma==0.1.1
Package-specific release note generation coming soon.
langchain-azure-dynamic-sessions==0.1.0
Release langchain-azure-dynamic-sessions==0.1.0
Package-specific release note generation coming soon.
langchain-anthropic==0.1.12
Release langchain-anthropic==0.1.12
Package-specific release note generation coming soon.
langchain-ai21==0.1.5
Release langchain-ai21==0.1.5
Package-specific release note generation coming soon.
langchain-qdrant==0.0.1
Release langchain-qdrant==0.0.1
Package-specific release note generation coming soon.
langchain-mongodb==0.1.4
Release langchain-mongodb==0.1.4
Package-specific release note generation coming soon.
langchain-core==0.2.0rc1
Release langchain-core==0.2.0rc1
Package-specific release note generation coming soon.
langchain-huggingface==0.0.1
Release langchain-huggingface==0.0.1
Package-specific release note generation coming soon.
langchain-prompty==0.0.1
Release langchain-prompty==0.0.1
Package-specific release note generation coming soon.
```
### 0.2.0rc2
```
Package-specific release note generation coming soon.
langchain-community==0.2.0rc1
Release langchain-community==0.2.0rc1
Package-specific release note generation coming soon.
langchain-cli==0.0.22
Release langchain-cli==0.0.22
Package-specific release note generation coming soon.
langchain-azure-dynamic-sessions==0.1.0rc0
Release langchain-azure-dynamic-sessions==0.1.0rc0
Package-specific release note generation coming soon.
```
### 0.2.0rc1
```
Package-specific release note generation coming soon.
langchain-openai==0.1.6
Release langchain-openai==0.1.6
Package-specific release note generation coming soon.
langchain-mistralai==0.1.6
Release langchain-mistralai==0.1.6
Package-specific release note generation coming soon.
langchain-core==0.1.50
Release langchain-core==0.1.50
Package-specific release note generation coming soon.
langchain-openai==0.1.5
Release langchain-openai==0.1.5
Package-specific release note generation coming soon.
langchain-ai21==0.1.4
Release langchain-ai21==0.1.4
Package-specific release note generation coming soon.
```
### 0.1.37
```
What's Changed
```
### 0.1.36
```
What's Changed
```
### 0.1.35
```
What's Changed
```
### 0.1.34
```
What's Changed
```
### 0.1.33
```
What's Changed
```
### 0.1.32
```
What's Changed
```
### 0.1.31
```
What's Changed
```
### 0.1.30
```
What's Changed
* langchain[patch]: Release 0.1.29 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4872
* docs[patch]: Update LangGraph docs by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4873
* docs[minor]: Add chat model tabs to docs where appropriate by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4844
* core[patch]: Fix typo by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4880
* langchain[patch]: Relax tool calling agent types by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4878
* core[patch]: Fix async local storage automatic tracing for language models by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4883
* community[patch]: Couchbase vector store optimisation by lokesh-couchbase in https://github.com/langchain-ai/langchainjs/pull/4874
* core[patch]: Release 0.1.51 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4884
* anthropic[patch]: Apply the new format for transferring the "usage" attribute in the "m… by rechik in https://github.com/langchain-ai/langchainjs/pull/4877
* community[patch]: Enhance DynamoDB Store Message Processing Capabilities by michaelozery in https://github.com/langchain-ai/langchainjs/pull/4839
* community[minor]: Implement addGraphDocuments method for neo4j graph by easwee in https://github.com/langchain-ai/langchainjs/pull/4761
* anthropic[patch]: Release 0.1.9 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4885
* community[patch]: Release 0.0.43 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4886
New Contributors
* rechik made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4877
* michaelozery made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4839
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.1.29...0.1.30
```
### 0.1.29
```
What's Changed
* ci[patch]docs[patch]: Use seperate script for CI env by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4769
```
### 0.1.28
```
What's Changed
* core[patch]: Fix stream events and stream log with global backgrounded callbacks, add warning by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4731
* core[patch]: Release 0.1.45 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4732
* mongodb[minor]: MongoDBStore by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4706
* langchain[minor]: Add missing props to UnstructuredLoader by angelosc in https://github.com/langchain-ai/langchainjs/pull/4733
* core[minor]: Adds response_metadata field to messages by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4741
* core[patch]: Merge response metadata fields by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4743
* core[patch]: Remove log by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4745
* community[patch]: Make PGVector constructors public to allow for pool reuse by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4739
* core[patch]: Release 0.1.46 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4746
* openai[patch]: Support streaming logprobs by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4744
* openai[patch]: Release 0.0.20 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4747
* community[patch]: Release 0.0.38 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4748
* anthropic[patch]: `ChatAnthropicTools`: `fixArrayXMLParameters` improvements by davidfant in https://github.com/langchain-ai/langchainjs/pull/4727
* anthropic[patch]: Make ChatAnthropicTools push full prompt to LangSmith, allow for unforced withStructuredOutput option by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4750
* anthropic[patch]: Release 0.1.7 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4751
* groq[minor]: Bump SDK version by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4754
* groq[patch]: Release 0.0.4 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4756
* scripts[minor]: Add export for checking broken links by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4757
* scripts[patch]: Release 0.0.7 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4760
* scripts[minor]: Make scripts package use its own files by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4763
* scripts[patch]: Release 0.0.8 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4765
* docs[patch]: Add tip to integrations installation docs page by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4755
* langchain[patch]: Allow return direct for runnable agents created via helper methods by niklas-lohmann in https://github.com/langchain-ai/langchainjs/pull/4643
* core[patch], langchain[patch]: `LangSmith` tracing improvements for `OutputFixingParser` by davidfant in https://github.com/langchain-ai/langchainjs/pull/4753
* docs[minor]: Add action for checking broken external links by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4762
* all[patch]: Fix broken external links by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4766
* community[minor]: feat: Zhipuai embeddings by lukywong in https://github.com/langchain-ai/langchainjs/pull/4749
* ci[patch]: Fix build command by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4767
* core[patch]: Release 0.1.47 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4768
* community[patch]: bedrock: add model name to identifying params (cache keys) by jarib in https://github.com/langchain-ai/langchainjs/pull/4758
* community[patch]: Release 0.0.39 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4770
New Contributors
* angelosc made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4733
* niklas-lohmann made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4643
* jarib made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4758
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.1.27...0.1.28
```
### 0.1.27
```
What's Changed
* langchain[patch]: Release 0.1.26 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4697
* mistralai[patch]: Fix Mistral for non-tool calling models by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4698
* mistralai[patch]: Release 0.0.13 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4699
* groq[patch]: Fix stop sequence binding by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4700
* groq[patch]: Release 0.0.3 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4701
* docs[minor]: Add dynamic prompting section to graphs use case by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4709
* docs[minor]: Swap gtag for supabase by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4710
* docs[patch]: properly load/use env vars by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4711
* docs[patch]: Slight updates to graphs use cases by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4713
* Fix broken `Table of contents` links on `Q&A with RAG` page by andrewnguonly in https://github.com/langchain-ai/langchainjs/pull/4718
* docs[minor]: Added per_user docs page question answering by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4721
* docs[patch]: fix(docs): correct typos in docs by EricHasegawa in https://github.com/langchain-ai/langchainjs/pull/4712
* azure-openai[patch]: feat: add azureOpenAIApiDeploymentName for AzureChatOpenAI constructor by SpringMT in https://github.com/langchain-ai/langchainjs/pull/4668
* community[patch]: Allow must_not filter in Elasticsearch VectorStore by LaurensTsestigh in https://github.com/langchain-ai/langchainjs/pull/4664
* core[minor]: StringOutputParser and text BaseMessage contents by afirstenberg in https://github.com/langchain-ai/langchainjs/pull/4705
* anthropic[patch]: Bump SDK version by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4724
* anthropic[patch]: Release 0.1.6 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4725
* core[minor]: Add graph functionality to Runnable base by albertpurnama in https://github.com/langchain-ai/langchainjs/pull/4566
* community[minor]:feat(embedding integration): modifying the Alibaba Tongyi chat model enableSearch parameter is invalid; add Alibaba Tongyi embedding by JoeABCDEF in https://github.com/langchain-ai/langchainjs/pull/4662
* langchain[patch]: Add Possibility to use Contextual chunk headers in Parent Document Retriever by karol-f in https://github.com/langchain-ai/langchainjs/pull/4651
* multiple[patch]: Switch deprecated `model.call` to `model.invoke` in tests and examples by janvi-kalra in https://github.com/langchain-ai/langchainjs/pull/4726
* community[minor]: feat: add chat models for zhipuai by lukywong in https://github.com/langchain-ai/langchainjs/pull/4644
* langchain[patch]: fix gitbook loader with shouldLoadAllPaths:true by steeeee99 in https://github.com/langchain-ai/langchainjs/pull/4723
* azure-openai[patch]: feat: use azureOpenAIApiDeploymentName for all azure-openai by SpringMT in https://github.com/langchain-ai/langchainjs/pull/4714
* community[patch]: Release 0.0.37 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4728
* azure-openai[patch]: Release 0.0.4 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4729
New Contributors
* JoeABCDEF made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4662
* janvi-kalra made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4726
* lukywong made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4644
* steeeee99 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4723
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.1.26...0.1.27
```
### 0.1.26
```
What's Changed
* langchain[patch]: Release 0.1.22 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4524
* community[patch]: Remove quotes around PostgresRecordManager table create statement by alan-bentley-dsg in https://github.com/langchain-ai/langchainjs/pull/4480
* core[minor]: withStructuredOutput & move openai tool output parsers to core by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4525
* core[patch]: Release 0.1.35 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4530
* core[patch],langchain[patch]: Fix runnable lambda and agent nested tracing by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4531
* langchain[patch]: Fix/skip tests by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4532
* core[patch]: Release 0.1.36 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4534
* community[patch]: Bump community deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4535
* community[patch]: Release 0.0.33 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4536
* langchain[patch]: Bump deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4537
* langchain[patch]: Release 0.1.23 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4538
* core[minor]: Update withStructuredOutput return base typing by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4545
* core[minor]: Add JSON functions output parser to core by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4546
* core[patch]: Release 0.1.37 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4547
* core[minor]: Move json functions parser entrypoint to `openai_functions` by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4548
* core[patch]: Release 0.1.38 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4549
* core[patch]: Add entrypoint for oai functions parser by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4550
* core[patch]: Release 0.1.39 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4551
* nomic[patch]: Remove unused deps from nomic package by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4552
* nomic[patch]: Release 0.0.3 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4554
* openai[minor]: adds withStructuredOutput to chat oai by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4529
* openai[patch]: Release 0.0.15 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4556
* core[patch]: Use ensureConfig on retrievers and router runnables by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4553
* mistral[minor]: Add support for tool calling, add withStructuredOutput by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4522
* mistralai[patch]: Release 0.0.8 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4558
* community[patch]: Neo4j will no longer return undefined by adam-cowley in https://github.com/langchain-ai/langchainjs/pull/4539
* community[patch]: Update PrismaVectorStore Similiarity Search to pass filters consistently by Speuce in https://github.com/langchain-ai/langchainjs/pull/4523
* community[patch]: allow automatic metadata and pks on vector store by nicoloboschi in https://github.com/langchain-ai/langchainjs/pull/4516
* mistral[patch]: import mistral via class method by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4561
* mistralai[patch]: Release 0.0.9 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4562
* docs[patch]: Add CORS note to LangServe by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4564
* groq[patch]: Set dangerouslyAllowBrowser = true in ChatGroq by gradenr in https://github.com/langchain-ai/langchainjs/pull/4571
* groq[patch]: Add streaming class prop by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4573
* groq[patch]: Release 0.0.2 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4574
* docs[patch]: Update more dropdown & add chatjs langchain link by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4572
* ci[minor]: Add issue & discussion templates by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4577
* ci[minor]: Only run CI when it makes sense! by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4443
* docs[patch]: Add Neo4j to tutorials, update chat model functionality table by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4578
* langchain[minor],docs[minor]: Add `MatryoshkaRetriever` by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4458
```
### 0.1.25
```
What's Changed
```
### 0.1.24
```
What's Changed
* langchain[patch]: Release 0.1.22 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4524
* community[patch]: Remove quotes around PostgresRecordManager table create statement by alan-bentley-dsg in https://github.com/langchain-ai/langchainjs/pull/4480
* core[minor]: withStructuredOutput & move openai tool output parsers to core by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4525
* core[patch]: Release 0.1.35 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4530
* core[patch],langchain[patch]: Fix runnable lambda and agent nested tracing by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4531
* langchain[patch]: Fix/skip tests by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4532
* core[patch]: Release 0.1.36 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4534
* community[patch]: Bump community deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4535
* community[patch]: Release 0.0.33 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4536
* langchain[patch]: Bump deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4537
* langchain[patch]: Release 0.1.23 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4538
* core[minor]: Update withStructuredOutput return base typing by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4545
* core[minor]: Add JSON functions output parser to core by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4546
* core[patch]: Release 0.1.37 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4547
* core[minor]: Move json functions parser entrypoint to `openai_functions` by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4548
* core[patch]: Release 0.1.38 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4549
* core[patch]: Add entrypoint for oai functions parser by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4550
* core[patch]: Release 0.1.39 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4551
* nomic[patch]: Remove unused deps from nomic package by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4552
* nomic[patch]: Release 0.0.3 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4554
* openai[minor]: adds withStructuredOutput to chat oai by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4529
* openai[patch]: Release 0.0.15 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4556
* core[patch]: Use ensureConfig on retrievers and router runnables by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4553
* mistral[minor]: Add support for tool calling, add withStructuredOutput by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4522
* mistralai[patch]: Release 0.0.8 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4558
* community[patch]: Neo4j will no longer return undefined by adam-cowley in https://github.com/langchain-ai/langchainjs/p
This PR pins langchain to the latest release 0.2.16.
Changelog
### 0.2.16 ``` What's Changed * anthropic[patch]: Release 0.2.14 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6492 * community[patch]: Fix Fireworks tool streaming by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6495 * docs[minor]: Update base model in `ChatFriendli` ChatModel by seuha516 in https://github.com/langchain-ai/langchainjs/pull/6494 * community[patch]: Support for specifying api url for firecrawl document loader by wahpiangle in https://github.com/langchain-ai/langchainjs/pull/6488 * community[patch]: Release 0.2.26 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6496 * core[patch]: Remove signal event listener when completed by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6497 * docs[patch]: Adds Cohere chat model docstring, update others by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6499 * google-genai[patch]: Fix Google Gen AI error handling by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6500 * ci[patch]: Inject AWS credentials into standard tests ci by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6503 * docs[patch]: Fix broken tools API ref link by kevenleone in https://github.com/langchain-ai/langchainjs/pull/6505 * api_refs[minor]: Typedoc monorepo support by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6458 * community[patch]: Fix streaming bedrock tool calls by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6506 * community[patch]: Release 0.2.27 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6508 * docs[patch]: Adds docstrings to more models by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6510 * docs[patch]: Chat model docstrings by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6512 * all[patch]: Fix api ref urls by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6511 * community[patch]: Update JSDoc on Chroma vectorstore by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6509 * docs[patch]: Improve docstring format for streamEvents by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6513 * langchain[patch]: Fix self-query retriever tracing by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6515 * ci[patch]: Skip API ref preview deploy on PR by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6516 New Contributors * wahpiangle made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6488 * kevenleone made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6505 **Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.15...0.2.16 ``` ### 0.2.15 ``` New Contributors * renebrandel made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6480 **Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.14...0.2.15 ``` ### 0.2.14 ``` New Contributors * henryweng03 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6450 * RPKosec made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6273 **Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.13...0.2.14 ``` ### 0.2.13 ``` New Contributors * koyokr made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6205 * vynxc made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6216 * karlomedallo made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6247 * kappita made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6241 * DipFlip made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6255 * austinm911 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6291 * Tonyqu123 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6307 * madams0013 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6323 * marsal made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6310 * drewB made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6361 * dependabot made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6382 **Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.11...0.2.13 ``` ### 0.2.12 ``` What's Changed * anthropic[patch]: Fix passing streamed tool calls back to anthropic by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6199 * anthropic[patch]: Release 0.2.9 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6202 * standard-tests[minor]: Add test for streaming token counts with tools by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6044 * standard-tests[minor]: Add a test for more complex schemas by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6112 * docs[patch]: Fix bad api ref link by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6208 * docs[patch]: Update chat model feature list table by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6209 * google-common[minor]: Fix streaming tool calls by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6204 * docs[patch]: Fix ChatModelTabs openaiParams typo by koyokr in https://github.com/langchain-ai/langchainjs/pull/6205 * partners[patch]: Comment out console logs in test files by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6210 * cloudflare[minor]: Adds Cloudflare D1 checkpointer by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6212 * cloudflare[patch]: Release 0.0.7 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6213 * groq[minor]: Implement streaming tool calls by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6203 * standard-tests[patch]: Add descriptive comments/docstrings to standard tests by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6211 * google-common[minor]: Add tool choice param by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6195 * google[patch]: Release 0.0.21/22 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6219 * mistralai[patch]: Translate tool call ids to mistral compat format by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6217 * mistralai[patch]: Release 0.0.27 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6220 * infra[patch]: Run yarn install by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6221 * docs[patch]: Update tool calling concepts and how tos by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6218 * google[patch]: Set min core version for vertex and gauth by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6222 * docs[patch]: Fixes Incorrect Path for Convex Utils by vynxc in https://github.com/langchain-ai/langchainjs/pull/6216 * community[patch]: Run all standard tests for bedrock by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6228 * mistralai[patch]: Fix flaky tool calling test by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6229 * community[patch], langchan[patch]: Bump puppeteer dep by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6230 * anthropic[patch]: add vertex and bedrock support, streamResponseChunk… by tofuliang in https://github.com/langchain-ai/langchainjs/pull/6206 * anthropic[patch]: 0.2.10 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6231 * aws[patch]: Release 0.0.6 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6233 * infra[patch]: Update yarn.lock by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6234 * core[patch]: Parse text delta content fields in StringOutputParser by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6251 * fix: fix mapStoredMessageToChatMessage to check on generic role when creating ChatMessage by karlomedallo in https://github.com/langchain-ai/langchainjs/pull/6247 * docs[minor]: Simplify example code by getting rid of unnecessary else/if statements by kostasx in https://github.com/langchain-ai/langchainjs/pull/6232 * community[patch]: fix TypeError using the client created with xata init by kappita in https://github.com/langchain-ai/langchainjs/pull/6241 * community[patch]: chore: update chat iflytek xinghuo chatmodel version by aixgeek in https://github.com/langchain-ai/langchainjs/pull/6223 * anthropic[patch]: Proper handling of multi tool result messages by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6257 * anthropic[patch]: Release 0.2.11 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6261 * docs[patch]: Support hidden docs cells and TS validation in notebooks by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6259 * community[patch]: avoid shouldIgnore on folders for GithubRepoLoader by DipFlip in https://github.com/langchain-ai/langchainjs/pull/6255 * anthropic[patch]: Refactor merging tool results by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6262 * standard-tests[minor]: Add tests for parallel tool calls by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6258 * docs[patch]: Fix Code in Managing Conversation History by sarangan12 in https://github.com/langchain-ai/langchainjs/pull/6252 * ci[patch]: Adds CI action validating new notebooks by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6263 * google-common[patch]: Merge adjacent function results in google common by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6264 * anthropic[patch]: Fix issues with duplicate streaming tokens by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6265 * docs[patch]: Replace StructuredTool with tool func in docs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6267 * community[patch]: Fix handling parallel tool call results in bedrock by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6266 * community[patch]: Release 0.2.21 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6269 * langchain[patch],community[patch]: Allow any puppeteer version in peer deps by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6274 New Contributors * koyokr made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6205 * vynxc made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6216 * karlomedallo made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6247 * kappita made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6241 * DipFlip made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6255 **Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.11...0.2.12 ``` ### 0.2.11 ``` What's Changed * docs[patch]: Update intro diagram by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6071 * docs[patch]: Adds custom artifacts docs for tools by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6086 * docs[patch]: Adds docs for dispatching custom events by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6088 * core[minor]: Add RemoveMessage class by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6089 * infra[patch]: Set yarn version to 3.5.1 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6090 * docs[patch]: Add custom callback event guide to index page by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6092 * docs[patch]: Update custom tool use in docs by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6091 * docs[patch],community[minor]: Update AssemblyAI SDK, add user agent, update AssemblyAI URLs by Swimburger in https://github.com/langchain-ai/langchainjs/pull/6084 * community[patch]: fix PrismaVectorStore IN operator by shan-mx in https://github.com/langchain-ai/langchainjs/pull/6085 * docs[patch]: Update Gen UI docs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6093 * docs[patch]: Adds tool artifacts guide by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6094 * docs[patch]: Adds docs on passing tool results to a model by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6095 * docs[patch]: Update tool runtime docs by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6097 * docs[patch]: Adds tool stream events and error handling guides by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6098 * openai-experimental[patch]: Adds experimental raw response field to OpenAI chat models by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6087 * openai[patch]: Adds OpenAI system_fingerprint to response_metadata by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6107 * openai[patch]: Release 0.2.3 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6108 * core[patch]: Allow runnable tools to take single string/`ToolCall` inputs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6096 * google-genai[patch]: Fix removing additional properties from schema by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6109 * google-common[patch]: Release 0.0.23 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6113 * google-common[patch]: Fix removing all instances of additionalProperties by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6110 * google[patch]: Release(common) 0.0.21, Release 0.0.20 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6114 * docs[patch]: Add note on genai docs for invalid tool schema by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6116 * docs[patch]: Fix import path in typesense doc by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6117 * core[minor]: Standardize tool choice by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6111 * core[patch]: JSDoc nit unsupporting to unsupported by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6120 * partners[minor]: Throw error if tool_choice is supplied but not supported by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6119 * core[patch]: Improve console.log format for messages by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6121 * anthropic[patch]: Populate message id by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6122 * docs[minor]: Runnable tool docs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6030 * docs[patch]: Update concepts with more tool content, fix titles by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6123 * core[patch]: Release 0.2.17 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6124 * aws[patch]: Release 0.0.3 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6125 * anthropic[patch]: Release 0.2.5 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6126 * anthropic[patch]: Remove log by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6127 * anthropic[patch]: Release 0.2.6 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6128 * openai[patch]: Release 0.2.4 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6129 * groq[patch]: Bump minimum Groq deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6130 * groq[patch]: Release 0.0.15 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6131 * docs[patch]: Update tool concepts docs by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6134 * docs[minor]: Add tool choice how to guide by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6118 * openai[patch]: Adds deprecation warning when passing chat models into OpenAI LLM constructors by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6136 * docs[patch]: Update wording of tool choice table by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6135 * aws[patch]: Fix error when processing empty string chunk conent by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6137 * scripts[patch]: Release 0.0.15 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6141 * aws[major]: Add bedrock embeddings to aws package by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6139 * aws[major]: Added retrievers to aws package by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6140 * aws[patch]: Release 0.0.4 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6143 * docs[patch]: Typo fixed in Upstash Ratelimit Callback by Ibkdir in https://github.com/langchain-ai/langchainjs/pull/6145 * docs[patch]: remove duplicate content from sql QA tutorial page by Sachin-chaurasiya in https://github.com/langchain-ai/langchainjs/pull/6150 * community[patch]: Unpin langchain dep in community by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6152 * docs[minor]: Replace deprecated code examples with LCEL & AgentExecutor by Srijan-D in https://github.com/langchain-ai/langchainjs/pull/6149 * community[patch]: Fix typo in modelName options of `BaiduQianfanEmbeddings` by DOTime in https://github.com/langchain-ai/langchainjs/pull/5970 * community[patch]: Release 0.2.20 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6153 * openai[minor]: Allow for multiple images to be returned with dalle by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6154 * core[patch]: Fix double streaming issue when streamEvents is called directly on chat models/LLMs by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6155 * ollama[major]: Integration package by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5990 * ollama[patch]: Release 0.0.1 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6156 * ollama[patch]: Fix min core version by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6163 * google-common[patch]: Add streaming constructor param by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6165 * core[minor]: Use run tree as stored value in async local storage by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5992 * core[patch]: Release 0.2.18 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6166 * pinecone[patch]: Bump pinecone dep to latest by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6168 * pinecone[patch]: Fix delete test by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6170 * pinecone[patch]: Release 0.0.8 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6172 * build[patch]: Add way to escape side effects within an entrypoint by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6174 * docs[patch]: Hide OllamaFunctions from sidebar by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6176 * docs[patch]: Use llama3 in example docs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6180 * docs[patch]: Update PineconeStore creation to include namespace parameter by Sachin-chaurasiya in https://github.com/langchain-ai/langchainjs/pull/6169 * aws[patch]: Fix fails when calling multiple tools simultaneously by tinque in https://github.com/langchain-ai/langchainjs/pull/6175 * anthropic[patch]: Handle non text llm tokens by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6179 * aws[patch]: Release 0.0.5 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6181 * anthropic[patch]: Release 0.2.7 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6182 * docs[minor]: Add multimodal section in Google VertexAI docs by tanyaasharma in https://github.com/langchain-ai/langchainjs/pull/6177 * anthropic[patch]: ensure content exists when parsing tool tokens by snlamm in https://github.com/langchain-ai/langchainjs/pull/6183 * anthropic[patch]: Release 0.2.8 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6184 * genai[patch],standard-tests[patch]: Fix flaky tests/deprecated model by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6185 * core[minor]: Add FakeVectorStore to core testing utils by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6186 * docs: Update ChatModelTabs defaults by baskaryan in https://github.com/langchain-ai/langchainjs/pull/6187 * docs[patch]: Fix ChatModelTabs openai model typo by moonrailgun in https://github.com/langchain-ai/langchainjs/pull/6191 * core[patch]: Use console.warn for swallowed errors in a callback handler by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6192 * openai[patch]: Make legacy OpenAI path respect a passed model param by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6193 * docs[patch]: Fix broken link by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6194 * bedrock[minor]: Allow knowledge bases to use filters and searchType by jl4nz in https://github.com/langchain-ai/langchainjs/pull/6189 * docs[patch]: Adds callback backgrounding env var in more places by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6196 * openai[patch]: Release 0.2.5 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/6198 * ci[minor]: Start building on windows by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6188 * langchain[minor]: Generic chat models by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6171 * docs[patch]: List node v22 as supported version in root readme by bracesproul in https://github.com/langchain-ai/langchainjs/pull/6200 New Contributors * shan-mx made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6085 * Ibkdir made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6145 * Sachin-chaurasiya made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6150 * Srijan-D made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6149 * DOTime made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5970 * tinque made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6175 * snlamm made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6183 * moonrailgun made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6191 **Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.10...0.2.11 ``` ### 0.2.10 ``` New Contributors * kostasx made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6015 * toboid made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6059 **Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.9...0.2.10 ``` ### 0.2.9 ``` New Contributors * a1ooha made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5916 * yeouchien made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5927 * itamarhaber made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5963 * lamoglia made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5966 * dl102306 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5879 * chentschel made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5969 * zhanshuyou made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5983 * Anirudh31415926535 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5928 **Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.8...0.2.9 ``` ### 0.2.8 ``` What's Changed * create-integration[patch]: Fill placeholders in package.json by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5908 * core[patch]: Add check for bind tools in structured prompt by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5882 * Revert "core[patch]: Add check for bind tools in structured prompt" by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5909 * docs[patch]: Adds diagram to installation guide by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5910 * docs[patch]: Fix constructor args bug by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5911 * docs[patch]: Add ReAct agent concept guide, search tweaks by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5912 * openai[patch]: Set stream_usage to false by default for Azure by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5919 * openai[patch]: Release 0.2.1 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5921 * ci[patch]: Run all integration tests daily by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5920 * docs[patch]: Update search term by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5923 * community[patch]: cheerio loader fetch headers type error by versole in https://github.com/langchain-ai/langchainjs/pull/5905 * community[minor],docs[minor]: Add ChromeAI chat model by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5903 * community[patch]: Release 0.2.15 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5924 * langchain-aws[major]: LangChain AWS package by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5907 * aws[patch]: Release 0.0.1 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5925 * langchain[minor],docs[minor]: openai formatted tools in create agent funcs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5871 * langchain[patch]: Release 0.2.8 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5926 **Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.7...0.2.8 ``` ### 0.2.7 ``` What's Changed * langchain[patch]: Release 0.2.6 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5859 * anthropic[minor]: Allow passing OpenAI formatted tools by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5849 * anthropic[patch]: Release 0.2.2 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5860 * groq[minor]: Update bindTools typing to include openai tools format by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5855 * groq[patch]: Release 0.0.13 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5861 * standard-tests[minor]: Add test checking models support openai tool format by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5856 * community[minor]: Update bedrock to accept openai formatted tools by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5852 * google-common[minor]: Allow openai formatted tools by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5853 * google-genai[minor]: Allow openai formatted tools by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5854 * google-genai[patch]: Release 0.0.21 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5863 * google-common[patch]: Fix remove additional properties util by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5862 * google-common[patch]: Release 0.0.19 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5864 * google-gauth[patch],google-webauth[patch]: Release 0.0.19 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5865 * google-vertexai[patch],google-vertexai-web[patch]: Release 0.0.19 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5866 * [patch]: Set cloudflare ai resoultions version in root by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5847 * community[patch]: Release 0.2.13 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5868 * docs[patch]: Add note about openai formatted tools by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5870 * docs[minor]: bedrock tool calling/WSO docs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5735 * docs[patch]: Add callout, update chatbot tools guide by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5883 * community[minor]: JinaAI embeddings integration by AvaterClasher in https://github.com/langchain-ai/langchainjs/pull/5842 * community-experimental[minor]: feat: implement DatadogLLMObsTracer by josemussa in https://github.com/langchain-ai/langchainjs/pull/5867 * core[patch]: Fix 5873 (LCEL issue when streaming from LLMs) by welljsjs in https://github.com/langchain-ai/langchainjs/pull/5874 * langchain[patch]: fix:pass runManager to DocumentCompressor in MultiQueryRetriever by jm-szlendak in https://github.com/langchain-ai/langchainjs/pull/5881 * community[patch]: Add pgvector index using HNSW by jl4nz in https://github.com/langchain-ai/langchainjs/pull/5564 * core[patch]: fix: Document should handle empty pageContent (fixes 5884) by glorat in https://github.com/langchain-ai/langchainjs/pull/5885 * build[patch]: Format by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5892 * ci[patch]: fix unit-tests-integrations by implementing dynamic matrix strategy. by rameshkrishna in https://github.com/langchain-ai/langchainjs/pull/5768 * langchain[minor]: Multi-file loader by theogravity in https://github.com/langchain-ai/langchainjs/pull/5584 * ci[patch]: Adds npm install test for conflicting deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5895 * core[patch]: Release 0.2.10 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5896 * community[patch]: Release 0.2.14 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5897 New Contributors * AvaterClasher made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5842 * welljsjs made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5874 * jm-szlendak made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5881 * rameshkrishna made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5768 * theogravity made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5584 **Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.6...0.2.7 ``` ### 0.2.6 ``` What's Changed ``` ### 0.2.5 ``` What's Changed ``` ### 0.2.4 ``` What's Changed * community[patch]: Release 0.2.4 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5592 * infra[major]: Commit yarn cache by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5593 * community[patch]: support stream for wenxin and zhipu chat by jeasonnow in https://github.com/langchain-ai/langchainjs/pull/5573 * community[patch]: add support for or in elastic vector query by djaffer in https://github.com/langchain-ai/langchainjs/pull/5568 * core[patch]: Support LANGSMITH_TRACING env var by hinthornw in https://github.com/langchain-ai/langchainjs/pull/5587 * core[patch]: Set global async local storage instance by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5601 * core[minor]: Make LLMs and chat models always stream when invoked within streamEvents by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5604 * core[patch]: Release 0.2.3 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5606 * docs[patch]: Update README and other links by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5605 * feat[langsmith]: transparent handoff between traceable HOF and LangChain by dqbd in https://github.com/langchain-ai/langchainjs/pull/5339 * core[patch]: Release 0.2.4 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5609 * docs[patch]: redirect integration links to 0.2 by efriis in https://github.com/langchain-ai/langchainjs/pull/5608 * mistralai[minor]: Add llms entrypoint, update chat model integration by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5603 * mistralai[patch]: Release 0.0.23 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5613 * langchain[patch],core[patch]: Fix agent executor stream event behavior by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5614 * core[minor],openai[patch]: Add usage metadata to `AIMessage`/`Chunk` by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5586 * core[patch]: Release 0.2.5 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5615 * openai[patch]: Bump OpenAI deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5616 * openai[minor]: Release 0.1.0 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5617 * community[patch],langchain[patch],groq[patch]: Bump deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5618 New Contributors * djaffer made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5568 **Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.3...0.2.4 ``` ### 0.2.3 ``` What's Changed * scripts[patch]: Add .js extension to build script by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5536 * docs[minor]: Multi modal docs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5537 * scripts[major]: New build by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5538 * core[minor]: Stream events v2 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5539 * community[minor]: Add Upstash Embeddings Support by fahreddinozcan in https://github.com/langchain-ai/langchainjs/pull/5150 * community[patch]: 3369 Streaming support for Replicate models by jeasonnow in https://github.com/langchain-ai/langchainjs/pull/5365 * community[minor]: Add Moonshot chat models integration by crazyurus in https://github.com/langchain-ai/langchainjs/pull/5239 * community[minor]: Integrate zep cloud components by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5542 * qdrant[minor]: Support maxMarginalRelevanceSearch() by Anush008 in https://github.com/langchain-ai/langchainjs/pull/5467 * community[minor]: Add UpstashRatelimitHandler by CahidArda in https://github.com/langchain-ai/langchainjs/pull/5474 * community[minor]: add Neo4j Graph enhancedSchema option by easwee in https://github.com/langchain-ai/langchainjs/pull/5413 * community[patch]: add ?| (arrayContains) filter on metadata to PGVector search by georgeherby in https://github.com/langchain-ai/langchainjs/pull/5381 * community[patch]: Better errors for neo4j vector by tomasonjo in https://github.com/langchain-ai/langchainjs/pull/5501 * community[patch]: Default embeddingNodeProperty value by adam-cowley in https://github.com/langchain-ai/langchainjs/pull/5510 * docs[patch]: update callbacks by eyurtsev in https://github.com/langchain-ai/langchainjs/pull/5515 * community[patch]: include metadata returned by Amazon bedrock knowledge base by madmed88 in https://github.com/langchain-ai/langchainjs/pull/5535 * community[patch]: preserve ordinality in postgres record manager when checking existence of documents by arrested-developer in https://github.com/langchain-ai/langchainjs/pull/5533 * docs[minor]: LangGraph Migration Guide by hinthornw in https://github.com/langchain-ai/langchainjs/pull/5487 * qdrant[patch]: Release 0.0.5 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5543 * community[patch]: Release 0.2.3 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5544 * core[patch]: Release 0.2.1 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5545 * pinecone[patch],weaviate[patch]: Bump weaviate and pinecone core deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5546 * pinecone[patch]: Release 0.0.7 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5547 * weaviate[patch]: Release 0.0.4 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5548 * openai[patch]: fix 5520 by jeasonnow in https://github.com/langchain-ai/langchainjs/pull/5521 * openai[patch]: Release 0.0.34 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5562 * core[patch]: Keep event stream for streamEvents v2 open until end of run by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5561 * core[patch]: Release 0.2.2 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5563 * docs[patch]: Missing how to index section for multi modal by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5575 * api_refs[patch]: Fix link to v0.1 api refs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5576 * infra[minor]: Speed improvements for CI by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5580 * infra[patch]: Improve yarn format by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5578 * docs[patch]: Fixed Typo on Build Simple LLM application page by LukeCali-949 in https://github.com/langchain-ai/langchainjs/pull/5566 * google-common [patch], google-* [tests]: Fix streaming false by afirstenberg in https://github.com/langchain-ai/langchainjs/pull/5571 * community[patch]: fix data.usage error because Moonshot sometimes does not return by crazyurus in https://github.com/langchain-ai/langchainjs/pull/5551 * google-common[patch]: Zod to Gemini params conversion when the schema contains arrays of items by miguelff in https://github.com/langchain-ai/langchainjs/pull/5553 * google-common[patch]: Release 0.0.17 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5588 * google-*[patch]: Release 0.0.17 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5589 * langchain[patch]: Support for sqljs by radiantone in https://github.com/langchain-ai/langchainjs/pull/5560 * community[patch]: Upstash Vector Store Namespace Feature by fahreddinozcan in https://github.com/langchain-ai/langchainjs/pull/5557 * infra[patch]: Set fail-fast strategy to false by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5590 * langchain[patch],community[patch]: Loosen peer deps by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5583 New Contributors * crazyurus made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5239 * georgeherby made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5381 * eyurtsev made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5515 * madmed88 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5535 * arrested-developer made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5533 * LukeCali-949 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5566 * miguelff made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5553 * radiantone made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5560 **Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.2...0.2.3 ``` ### 0.2.2 ``` What's Changed * google-genai[minor]: Add tool calling support by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5507 * google-genai[patch]: Release 0.0.16 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5513 * community[minor]: Allow more forms of credentials for aws bedrock by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5514 * core[patch]: Add support for messages in/messages out for RunnableWithMessageHistory by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5517 * docs: move feedback into paginator from content by efriis in https://github.com/langchain-ai/langchainjs/pull/5516 * docs[patch]: Fix lint by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5526 * community[patch]: Release 0.2.2 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5527 * chore(google-palm): Update `google-ai/generativelanguage` module to 2.5.0 [CVE-2023-36665] by OlegIvaniv in https://github.com/langchain-ai/langchainjs/pull/5523 * community[patch]: Bump package by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5529 * docs[minor]: Add generative UI docs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5528 * langchain[patch]: Readd dropped entrypoint by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5530 **Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.1...0.2.2 ``` ### 0.2.1 ``` What's Changed ``` ### 0.2.0 ``` Package-specific release note generation coming soon. langchain-text-splitters==0.2.0 Release langchain-text-splitters==0.2.0 Package-specific release note generation coming soon. langchain-experimental==0.0.59 Release langchain-experimental==0.0.59 Package-specific release note generation coming soon. langchain-core==0.2.0 Release langchain-core==0.2.0 Package-specific release note generation coming soon. langchain-community==0.2.0 Release langchain-community==0.2.0 Package-specific release note generation coming soon. langchain-upstage==0.1.5 Release langchain-upstage==0.1.5 Package-specific release note generation coming soon. langchain-text-splitters==0.0.2 Release langchain-text-splitters==0.0.2 Package-specific release note generation coming soon. langchain-pinecone==0.1.1 Release langchain-pinecone==0.1.1 Package-specific release note generation coming soon. langchain-ibm==0.1.7 Release langchain-ibm==0.1.7 Package-specific release note generation coming soon. langchain-fireworks==0.1.3 Release langchain-fireworks==0.1.3 Package-specific release note generation coming soon. langchain-exa==0.1.0 Release langchain-exa==0.1.0 Package-specific release note generation coming soon. langchain-anthropic==0.1.13 Release langchain-anthropic==0.1.13 Package-specific release note generation coming soon. langchain-airbyte==0.1.1 Release langchain-airbyte==0.1.1 Package-specific release note generation coming soon. langchain-voyageai==0.1.1 Release langchain-voyageai==0.1.1 Package-specific release note generation coming soon. langchain-together==0.1.2 Release langchain-together==0.1.2 Package-specific release note generation coming soon. langchain-robocorp==0.0.7 Release langchain-robocorp==0.0.7 Package-specific release note generation coming soon. langchain-qdrant==0.1.0 Release langchain-qdrant==0.1.0 Package-specific release note generation coming soon. langchain-prompty==0.0.2 Release langchain-prompty==0.0.2 Package-specific release note generation coming soon. langchain-openai==0.1.7 Release langchain-openai==0.1.7 Package-specific release note generation coming soon. langchain-nomic==0.1.0 Release langchain-nomic==0.1.0 Package-specific release note generation coming soon. langchain-mongodb==0.1.5 Release langchain-mongodb==0.1.5 Package-specific release note generation coming soon. langchain-mistralai==0.1.7 Release langchain-mistralai==0.1.7 Package-specific release note generation coming soon. langchain-groq==0.1.4 Release langchain-groq==0.1.4 Package-specific release note generation coming soon. langchain-chroma==0.1.1 Release langchain-chroma==0.1.1 Package-specific release note generation coming soon. langchain-azure-dynamic-sessions==0.1.0 Release langchain-azure-dynamic-sessions==0.1.0 Package-specific release note generation coming soon. langchain-anthropic==0.1.12 Release langchain-anthropic==0.1.12 Package-specific release note generation coming soon. langchain-ai21==0.1.5 Release langchain-ai21==0.1.5 Package-specific release note generation coming soon. langchain-qdrant==0.0.1 Release langchain-qdrant==0.0.1 Package-specific release note generation coming soon. langchain-mongodb==0.1.4 Release langchain-mongodb==0.1.4 Package-specific release note generation coming soon. langchain-core==0.2.0rc1 Release langchain-core==0.2.0rc1 Package-specific release note generation coming soon. langchain-huggingface==0.0.1 Release langchain-huggingface==0.0.1 Package-specific release note generation coming soon. langchain-prompty==0.0.1 Release langchain-prompty==0.0.1 Package-specific release note generation coming soon. ``` ### 0.2.0rc2 ``` Package-specific release note generation coming soon. langchain-community==0.2.0rc1 Release langchain-community==0.2.0rc1 Package-specific release note generation coming soon. langchain-cli==0.0.22 Release langchain-cli==0.0.22 Package-specific release note generation coming soon. langchain-azure-dynamic-sessions==0.1.0rc0 Release langchain-azure-dynamic-sessions==0.1.0rc0 Package-specific release note generation coming soon. ``` ### 0.2.0rc1 ``` Package-specific release note generation coming soon. langchain-openai==0.1.6 Release langchain-openai==0.1.6 Package-specific release note generation coming soon. langchain-mistralai==0.1.6 Release langchain-mistralai==0.1.6 Package-specific release note generation coming soon. langchain-core==0.1.50 Release langchain-core==0.1.50 Package-specific release note generation coming soon. langchain-openai==0.1.5 Release langchain-openai==0.1.5 Package-specific release note generation coming soon. langchain-ai21==0.1.4 Release langchain-ai21==0.1.4 Package-specific release note generation coming soon. ``` ### 0.1.37 ``` What's Changed ``` ### 0.1.36 ``` What's Changed ``` ### 0.1.35 ``` What's Changed ``` ### 0.1.34 ``` What's Changed ``` ### 0.1.33 ``` What's Changed ``` ### 0.1.32 ``` What's Changed ``` ### 0.1.31 ``` What's Changed ``` ### 0.1.30 ``` What's Changed * langchain[patch]: Release 0.1.29 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4872 * docs[patch]: Update LangGraph docs by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4873 * docs[minor]: Add chat model tabs to docs where appropriate by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4844 * core[patch]: Fix typo by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4880 * langchain[patch]: Relax tool calling agent types by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4878 * core[patch]: Fix async local storage automatic tracing for language models by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4883 * community[patch]: Couchbase vector store optimisation by lokesh-couchbase in https://github.com/langchain-ai/langchainjs/pull/4874 * core[patch]: Release 0.1.51 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4884 * anthropic[patch]: Apply the new format for transferring the "usage" attribute in the "m… by rechik in https://github.com/langchain-ai/langchainjs/pull/4877 * community[patch]: Enhance DynamoDB Store Message Processing Capabilities by michaelozery in https://github.com/langchain-ai/langchainjs/pull/4839 * community[minor]: Implement addGraphDocuments method for neo4j graph by easwee in https://github.com/langchain-ai/langchainjs/pull/4761 * anthropic[patch]: Release 0.1.9 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4885 * community[patch]: Release 0.0.43 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4886 New Contributors * rechik made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4877 * michaelozery made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4839 **Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.1.29...0.1.30 ``` ### 0.1.29 ``` What's Changed * ci[patch]docs[patch]: Use seperate script for CI env by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4769 ``` ### 0.1.28 ``` What's Changed * core[patch]: Fix stream events and stream log with global backgrounded callbacks, add warning by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4731 * core[patch]: Release 0.1.45 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4732 * mongodb[minor]: MongoDBStore by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4706 * langchain[minor]: Add missing props to UnstructuredLoader by angelosc in https://github.com/langchain-ai/langchainjs/pull/4733 * core[minor]: Adds response_metadata field to messages by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4741 * core[patch]: Merge response metadata fields by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4743 * core[patch]: Remove log by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4745 * community[patch]: Make PGVector constructors public to allow for pool reuse by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4739 * core[patch]: Release 0.1.46 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4746 * openai[patch]: Support streaming logprobs by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4744 * openai[patch]: Release 0.0.20 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4747 * community[patch]: Release 0.0.38 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4748 * anthropic[patch]: `ChatAnthropicTools`: `fixArrayXMLParameters` improvements by davidfant in https://github.com/langchain-ai/langchainjs/pull/4727 * anthropic[patch]: Make ChatAnthropicTools push full prompt to LangSmith, allow for unforced withStructuredOutput option by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4750 * anthropic[patch]: Release 0.1.7 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4751 * groq[minor]: Bump SDK version by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4754 * groq[patch]: Release 0.0.4 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4756 * scripts[minor]: Add export for checking broken links by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4757 * scripts[patch]: Release 0.0.7 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4760 * scripts[minor]: Make scripts package use its own files by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4763 * scripts[patch]: Release 0.0.8 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4765 * docs[patch]: Add tip to integrations installation docs page by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4755 * langchain[patch]: Allow return direct for runnable agents created via helper methods by niklas-lohmann in https://github.com/langchain-ai/langchainjs/pull/4643 * core[patch], langchain[patch]: `LangSmith` tracing improvements for `OutputFixingParser` by davidfant in https://github.com/langchain-ai/langchainjs/pull/4753 * docs[minor]: Add action for checking broken external links by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4762 * all[patch]: Fix broken external links by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4766 * community[minor]: feat: Zhipuai embeddings by lukywong in https://github.com/langchain-ai/langchainjs/pull/4749 * ci[patch]: Fix build command by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4767 * core[patch]: Release 0.1.47 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4768 * community[patch]: bedrock: add model name to identifying params (cache keys) by jarib in https://github.com/langchain-ai/langchainjs/pull/4758 * community[patch]: Release 0.0.39 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4770 New Contributors * angelosc made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4733 * niklas-lohmann made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4643 * jarib made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4758 **Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.1.27...0.1.28 ``` ### 0.1.27 ``` What's Changed * langchain[patch]: Release 0.1.26 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4697 * mistralai[patch]: Fix Mistral for non-tool calling models by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4698 * mistralai[patch]: Release 0.0.13 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4699 * groq[patch]: Fix stop sequence binding by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4700 * groq[patch]: Release 0.0.3 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4701 * docs[minor]: Add dynamic prompting section to graphs use case by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4709 * docs[minor]: Swap gtag for supabase by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4710 * docs[patch]: properly load/use env vars by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4711 * docs[patch]: Slight updates to graphs use cases by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4713 * Fix broken `Table of contents` links on `Q&A with RAG` page by andrewnguonly in https://github.com/langchain-ai/langchainjs/pull/4718 * docs[minor]: Added per_user docs page question answering by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4721 * docs[patch]: fix(docs): correct typos in docs by EricHasegawa in https://github.com/langchain-ai/langchainjs/pull/4712 * azure-openai[patch]: feat: add azureOpenAIApiDeploymentName for AzureChatOpenAI constructor by SpringMT in https://github.com/langchain-ai/langchainjs/pull/4668 * community[patch]: Allow must_not filter in Elasticsearch VectorStore by LaurensTsestigh in https://github.com/langchain-ai/langchainjs/pull/4664 * core[minor]: StringOutputParser and text BaseMessage contents by afirstenberg in https://github.com/langchain-ai/langchainjs/pull/4705 * anthropic[patch]: Bump SDK version by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4724 * anthropic[patch]: Release 0.1.6 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4725 * core[minor]: Add graph functionality to Runnable base by albertpurnama in https://github.com/langchain-ai/langchainjs/pull/4566 * community[minor]:feat(embedding integration): modifying the Alibaba Tongyi chat model enableSearch parameter is invalid; add Alibaba Tongyi embedding by JoeABCDEF in https://github.com/langchain-ai/langchainjs/pull/4662 * langchain[patch]: Add Possibility to use Contextual chunk headers in Parent Document Retriever by karol-f in https://github.com/langchain-ai/langchainjs/pull/4651 * multiple[patch]: Switch deprecated `model.call` to `model.invoke` in tests and examples by janvi-kalra in https://github.com/langchain-ai/langchainjs/pull/4726 * community[minor]: feat: add chat models for zhipuai by lukywong in https://github.com/langchain-ai/langchainjs/pull/4644 * langchain[patch]: fix gitbook loader with shouldLoadAllPaths:true by steeeee99 in https://github.com/langchain-ai/langchainjs/pull/4723 * azure-openai[patch]: feat: use azureOpenAIApiDeploymentName for all azure-openai by SpringMT in https://github.com/langchain-ai/langchainjs/pull/4714 * community[patch]: Release 0.0.37 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4728 * azure-openai[patch]: Release 0.0.4 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4729 New Contributors * JoeABCDEF made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4662 * janvi-kalra made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4726 * lukywong made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4644 * steeeee99 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4723 **Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.1.26...0.1.27 ``` ### 0.1.26 ``` What's Changed * langchain[patch]: Release 0.1.22 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4524 * community[patch]: Remove quotes around PostgresRecordManager table create statement by alan-bentley-dsg in https://github.com/langchain-ai/langchainjs/pull/4480 * core[minor]: withStructuredOutput & move openai tool output parsers to core by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4525 * core[patch]: Release 0.1.35 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4530 * core[patch],langchain[patch]: Fix runnable lambda and agent nested tracing by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4531 * langchain[patch]: Fix/skip tests by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4532 * core[patch]: Release 0.1.36 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4534 * community[patch]: Bump community deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4535 * community[patch]: Release 0.0.33 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4536 * langchain[patch]: Bump deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4537 * langchain[patch]: Release 0.1.23 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4538 * core[minor]: Update withStructuredOutput return base typing by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4545 * core[minor]: Add JSON functions output parser to core by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4546 * core[patch]: Release 0.1.37 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4547 * core[minor]: Move json functions parser entrypoint to `openai_functions` by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4548 * core[patch]: Release 0.1.38 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4549 * core[patch]: Add entrypoint for oai functions parser by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4550 * core[patch]: Release 0.1.39 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4551 * nomic[patch]: Remove unused deps from nomic package by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4552 * nomic[patch]: Release 0.0.3 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4554 * openai[minor]: adds withStructuredOutput to chat oai by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4529 * openai[patch]: Release 0.0.15 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4556 * core[patch]: Use ensureConfig on retrievers and router runnables by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4553 * mistral[minor]: Add support for tool calling, add withStructuredOutput by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4522 * mistralai[patch]: Release 0.0.8 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4558 * community[patch]: Neo4j will no longer return undefined by adam-cowley in https://github.com/langchain-ai/langchainjs/pull/4539 * community[patch]: Update PrismaVectorStore Similiarity Search to pass filters consistently by Speuce in https://github.com/langchain-ai/langchainjs/pull/4523 * community[patch]: allow automatic metadata and pks on vector store by nicoloboschi in https://github.com/langchain-ai/langchainjs/pull/4516 * mistral[patch]: import mistral via class method by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4561 * mistralai[patch]: Release 0.0.9 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4562 * docs[patch]: Add CORS note to LangServe by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4564 * groq[patch]: Set dangerouslyAllowBrowser = true in ChatGroq by gradenr in https://github.com/langchain-ai/langchainjs/pull/4571 * groq[patch]: Add streaming class prop by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4573 * groq[patch]: Release 0.0.2 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4574 * docs[patch]: Update more dropdown & add chatjs langchain link by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4572 * ci[minor]: Add issue & discussion templates by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4577 * ci[minor]: Only run CI when it makes sense! by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4443 * docs[patch]: Add Neo4j to tutorials, update chat model functionality table by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4578 * langchain[minor],docs[minor]: Add `MatryoshkaRetriever` by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4458 ``` ### 0.1.25 ``` What's Changed ``` ### 0.1.24 ``` What's Changed * langchain[patch]: Release 0.1.22 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4524 * community[patch]: Remove quotes around PostgresRecordManager table create statement by alan-bentley-dsg in https://github.com/langchain-ai/langchainjs/pull/4480 * core[minor]: withStructuredOutput & move openai tool output parsers to core by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4525 * core[patch]: Release 0.1.35 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4530 * core[patch],langchain[patch]: Fix runnable lambda and agent nested tracing by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4531 * langchain[patch]: Fix/skip tests by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4532 * core[patch]: Release 0.1.36 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4534 * community[patch]: Bump community deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4535 * community[patch]: Release 0.0.33 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4536 * langchain[patch]: Bump deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4537 * langchain[patch]: Release 0.1.23 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4538 * core[minor]: Update withStructuredOutput return base typing by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4545 * core[minor]: Add JSON functions output parser to core by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4546 * core[patch]: Release 0.1.37 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4547 * core[minor]: Move json functions parser entrypoint to `openai_functions` by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4548 * core[patch]: Release 0.1.38 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4549 * core[patch]: Add entrypoint for oai functions parser by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4550 * core[patch]: Release 0.1.39 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4551 * nomic[patch]: Remove unused deps from nomic package by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4552 * nomic[patch]: Release 0.0.3 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4554 * openai[minor]: adds withStructuredOutput to chat oai by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4529 * openai[patch]: Release 0.0.15 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4556 * core[patch]: Use ensureConfig on retrievers and router runnables by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4553 * mistral[minor]: Add support for tool calling, add withStructuredOutput by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4522 * mistralai[patch]: Release 0.0.8 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4558 * community[patch]: Neo4j will no longer return undefined by adam-cowley in https://github.com/langchain-ai/langchainjs/p