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infra: Update package version to apply CVE-related patch #19490

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merged 4 commits into from
Mar 25, 2024

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  • Description: CVE 2024-21503 was recently identified. The python linter "black" suffers from a potential Regex-related denial of service attack. Updated version from the vulnerable 24.2.0 to the patched 24.3.0.
  • Issue: N/A
  • Dependencies: The 'black' package in both langchain (top-level) and templates/python-lint.

@efriis efriis self-assigned this Mar 25, 2024
@dosubot dosubot bot added the size:XS This PR changes 0-9 lines, ignoring generated files. label Mar 25, 2024
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@dosubot dosubot bot added the 🤖:security Related to security issues, CVEs label Mar 25, 2024
@baskaryan baskaryan enabled auto-merge (squash) March 25, 2024 07:00
@baskaryan baskaryan merged commit 64e1df3 into langchain-ai:master Mar 25, 2024
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gkorland pushed a commit to FalkorDB/langchain that referenced this pull request Mar 30, 2024
…i#19490)

- **Description:** [CVE
2024-21503](https://www.cve.org/CVERecord?id=CVE-2024-21503) was
recently identified. The python linter "black" suffers from a potential
Regex-related denial of service attack. Updated version from the
vulnerable 24.2.0 to the patched 24.3.0.
- **Issue:** N/A
- **Dependencies:** The 'black' package in both `langchain` (top-level)
and `templates/python-lint`.

Co-authored-by: Bagatur <[email protected]>
chrispy-snps pushed a commit to chrispy-snps/langchain that referenced this pull request Mar 30, 2024
…i#19490)

- **Description:** [CVE
2024-21503](https://www.cve.org/CVERecord?id=CVE-2024-21503) was
recently identified. The python linter "black" suffers from a potential
Regex-related denial of service attack. Updated version from the
vulnerable 24.2.0 to the patched 24.3.0.
- **Issue:** N/A
- **Dependencies:** The 'black' package in both `langchain` (top-level)
and `templates/python-lint`.

Co-authored-by: Bagatur <[email protected]>
holtskinner referenced this pull request in GoogleCloudPlatform/generative-ai Apr 24, 2024
[![Mend
Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [langchain](https://github.com/langchain-ai/langchain) | `==0.1.12`
-> `==0.1.16` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/langchain/0.1.16?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/pypi/langchain/0.1.16?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/pypi/langchain/0.1.12/0.1.16?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/langchain/0.1.12/0.1.16?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>langchain-ai/langchain (langchain)</summary>

###
[`v0.1.16`](https://github.com/langchain-ai/langchain/releases/tag/v0.1.16)

[Compare
Source](https://github.com/langchain-ai/langchain/compare/v0.1.15...v0.1.16)

##### What's Changed

- openai\[patch]: Release 0.1.2 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20241](https://github.com/langchain-ai/langchain/pull/20241)
- docs: fix external repo partner docs by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20238](https://github.com/langchain-ai/langchain/pull/20238)
- groq\[patch]: Release 0.1.1 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20242](https://github.com/langchain-ai/langchain/pull/20242)
- experimental\[patch]: Release 0.0.57 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20243](https://github.com/langchain-ai/langchain/pull/20243)
- groq: xfail tool_choice tests by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20247](https://github.com/langchain-ai/langchain/pull/20247)
- \[core]: add tool calls message by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/18947](https://github.com/langchain-ai/langchain/pull/18947)
- core\[patch]: Pre-release 0.1.42-rc.1 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20248](https://github.com/langchain-ai/langchain/pull/20248)
- openai\[patch]: pre-release 0.1.3-rc.1 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20249](https://github.com/langchain-ai/langchain/pull/20249)
- anthropic\[patch]: Pre-release 0.1.8-rc.1 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20250](https://github.com/langchain-ai/langchain/pull/20250)
- mistralai\[patch]: Pre-release 0.1.2-rc.1 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20251](https://github.com/langchain-ai/langchain/pull/20251)
- infra, multiple: rc release versions by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20252](https://github.com/langchain-ai/langchain/pull/20252)
- update agents to use tool call messages by
[@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/20074](https://github.com/langchain-ai/langchain/pull/20074)
- openai\[patch]: Fix langchain-openai unknown parameter error with
gpt-4-turbo by [@&#8203;os1ma](https://github.com/os1ma) in
[https://github.com/langchain-ai/langchain/pull/20271](https://github.com/langchain-ai/langchain/pull/20271)
- community: import flattening fix by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/20110](https://github.com/langchain-ai/langchain/pull/20110)
- core: mustache prompt templates by
[@&#8203;nfcampos](https://github.com/nfcampos) in
[https://github.com/langchain-ai/langchain/pull/19980](https://github.com/langchain-ai/langchain/pull/19980)
- docs: update tool calling cookbook by
[@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/20290](https://github.com/langchain-ai/langchain/pull/20290)
- core\[patch]: fix duplicated kwargs in `_load_sql_databse_chain` by
[@&#8203;B-Step62](https://github.com/B-Step62) in
[https://github.com/langchain-ai/langchain/pull/19908](https://github.com/langchain-ai/langchain/pull/19908)
- partners: Add chroma partner package by
[@&#8203;killind-dev](https://github.com/killind-dev) in
[https://github.com/langchain-ai/langchain/pull/19292](https://github.com/langchain-ai/langchain/pull/19292)
- chroma: add optional fastapi dep to restrict to <1 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20295](https://github.com/langchain-ai/langchain/pull/20295)
- chroma: add required fastapi dep to restrict to <1 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20297](https://github.com/langchain-ai/langchain/pull/20297)
- chroma: bump rc, keep optional by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20298](https://github.com/langchain-ai/langchain/pull/20298)
- core\[patch]: include tool_calls in ai msg chunk serialization by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20291](https://github.com/langchain-ai/langchain/pull/20291)
- core\[patch]: fix ChatGeneration.text with content blocks by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20294](https://github.com/langchain-ai/langchain/pull/20294)
- langchain\[patch]: agents check prompt partial vars by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20303](https://github.com/langchain-ai/langchain/pull/20303)
- openai\[patch]: use tool_calls in request by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20272](https://github.com/langchain-ai/langchain/pull/20272)
- docs: added backtick on RunnablePassthrough by
[@&#8203;spike-spiegel-21](https://github.com/spike-spiegel-21) in
[https://github.com/langchain-ai/langchain/pull/20310](https://github.com/langchain-ai/langchain/pull/20310)
- core\[patch]: For now remove user warning by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20321](https://github.com/langchain-ai/langchain/pull/20321)
- community\[patch]: Add deprecation warnings to postgres implementation
by [@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20222](https://github.com/langchain-ai/langchain/pull/20222)
- mistral: add IDs to tool calls by
[@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/20299](https://github.com/langchain-ai/langchain/pull/20299)
- core\[patch]: Release 0.1.42 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20332](https://github.com/langchain-ai/langchain/pull/20332)
- release anthropic, fireworks, openai, groq, mistral by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20333](https://github.com/langchain-ai/langchain/pull/20333)
- docs: Update documentation for custom LLMs by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19972](https://github.com/langchain-ai/langchain/pull/19972)
- Testing list of tool calling providers by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20330](https://github.com/langchain-ai/langchain/pull/20330)
- langchain\[patch]: Release 0.1.16 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20335](https://github.com/langchain-ai/langchain/pull/20335)
- docs: add component page for tool calls by
[@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/20282](https://github.com/langchain-ai/langchain/pull/20282)
- docs: add tool-calling agent by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20328](https://github.com/langchain-ai/langchain/pull/20328)
- docs: update chat openai by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20331](https://github.com/langchain-ai/langchain/pull/20331)

##### New Contributors

- [@&#8203;killind-dev](https://github.com/killind-dev) made their
first contribution in
[https://github.com/langchain-ai/langchain/pull/19292](https://github.com/langchain-ai/langchain/pull/19292)

**Full Changelog**:
https://github.com/langchain-ai/langchain/compare/v0.1.15...v0.1.16

###
[`v0.1.15`](https://github.com/langchain-ai/langchain/releases/tag/v0.1.15)

[Compare
Source](https://github.com/langchain-ai/langchain/compare/v0.1.14...v0.1.15)

#### What's Changed

- experimental\[patch]: Release 0.0.56 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19840](https://github.com/langchain-ai/langchain/pull/19840)
- docs: remove unnecessary args from the pip install by
[@&#8203;cyai](https://github.com/cyai) in
[https://github.com/langchain-ai/langchain/pull/19823](https://github.com/langchain-ai/langchain/pull/19823)
- Update cross_encoder_reranker.ipynb by
[@&#8203;eltociear](https://github.com/eltociear) in
[https://github.com/langchain-ai/langchain/pull/19846](https://github.com/langchain-ai/langchain/pull/19846)
- core: generate mermaid syntax and render visual graph by
[@&#8203;angeligareta](https://github.com/angeligareta) in
[https://github.com/langchain-ai/langchain/pull/19599](https://github.com/langchain-ai/langchain/pull/19599)
- ai21\[patch]: release 0.1.3 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19867](https://github.com/langchain-ai/langchain/pull/19867)
- 👥 Update LangChain people data by
[@&#8203;jacoblee93](https://github.com/jacoblee93) in
[https://github.com/langchain-ai/langchain/pull/19858](https://github.com/langchain-ai/langchain/pull/19858)
- community\[patch]: Revert " Fix the bug that Chroma does not specify
\`e… by [@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19866](https://github.com/langchain-ai/langchain/pull/19866)
- openai\[patch]: fix azure embedding length check by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19870](https://github.com/langchain-ai/langchain/pull/19870)
- Partially Revert "openai\[patch]: Update openai chat model to new base
class interface" by [@&#8203;nfcampos](https://github.com/nfcampos) in
[https://github.com/langchain-ai/langchain/pull/19871](https://github.com/langchain-ai/langchain/pull/19871)
- ai21\[patch]: fix core dep by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19874](https://github.com/langchain-ai/langchain/pull/19874)
- community\[patch]: Release 0.0.31 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19873](https://github.com/langchain-ai/langchain/pull/19873)
- community: Update ChatZhipuAI to support GLM-4 model by
[@&#8203;zhangch9](https://github.com/zhangch9) in
[https://github.com/langchain-ai/langchain/pull/16695](https://github.com/langchain-ai/langchain/pull/16695)
- openai\[patch]: remove openai chunk size validation by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19878](https://github.com/langchain-ai/langchain/pull/19878)
- Add OpenVINO rerank model support by
[@&#8203;OpenVINO-dev-contest](https://github.com/OpenVINO-dev-contest)
in
[https://github.com/langchain-ai/langchain/pull/19791](https://github.com/langchain-ai/langchain/pull/19791)
- robocorp\[patch]: Fix nested arguments descriptors and tool names by
[@&#8203;mkorpela](https://github.com/mkorpela) in
[https://github.com/langchain-ai/langchain/pull/19707](https://github.com/langchain-ai/langchain/pull/19707)
- robocorp\[patch]: fix core min version by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19879](https://github.com/langchain-ai/langchain/pull/19879)
- community: Add Dria retriever by
[@&#8203;anilaltuner](https://github.com/anilaltuner) in
[https://github.com/langchain-ai/langchain/pull/17098](https://github.com/langchain-ai/langchain/pull/17098)
- docs\[patch]: Revert quarto update by
[@&#8203;bracesproul](https://github.com/bracesproul) in
[https://github.com/langchain-ai/langchain/pull/19880](https://github.com/langchain-ai/langchain/pull/19880)
- docs: Fix link in Unstructured notebook by
[@&#8203;northern-64bit](https://github.com/northern-64bit) in
[https://github.com/langchain-ai/langchain/pull/19851](https://github.com/langchain-ai/langchain/pull/19851)
- cli\[minor]: Add **version** to integration package template by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19876](https://github.com/langchain-ai/langchain/pull/19876)
- langchain: Adding a new section aware splitter to langchain by
[@&#8203;msetbar](https://github.com/msetbar) in
[https://github.com/langchain-ai/langchain/pull/16526](https://github.com/langchain-ai/langchain/pull/16526)
- docs: Add docs for RunnableConfigurableFields by
[@&#8203;spike-spiegel-21](https://github.com/spike-spiegel-21) in
[https://github.com/langchain-ai/langchain/pull/19849](https://github.com/langchain-ai/langchain/pull/19849)
- feat(partners): support request timeout in BaseCohere by
[@&#8203;mspronesti](https://github.com/mspronesti) in
[https://github.com/langchain-ai/langchain/pull/19641](https://github.com/langchain-ai/langchain/pull/19641)
- docs\[patch]: Hide google from function calling docs by
[@&#8203;bracesproul](https://github.com/bracesproul) in
[https://github.com/langchain-ai/langchain/pull/19887](https://github.com/langchain-ai/langchain/pull/19887)
- community: add Layerup Security integration by
[@&#8203;JamsheedMistri](https://github.com/JamsheedMistri) in
[https://github.com/langchain-ai/langchain/pull/19787](https://github.com/langchain-ai/langchain/pull/19787)
- Add remove_comments option (default True): do not extract html
comments by
[@&#8203;petervandenabeele](https://github.com/petervandenabeele) in
[https://github.com/langchain-ai/langchain/pull/13259](https://github.com/langchain-ai/langchain/pull/13259)
- core: Assign missing message ids in BaseChatModel by
[@&#8203;nfcampos](https://github.com/nfcampos) in
[https://github.com/langchain-ai/langchain/pull/19863](https://github.com/langchain-ai/langchain/pull/19863)
- Core\[major]: Base Tracer to propagate raw output from tool for
on_tool_end by
[@&#8203;keenborder786](https://github.com/keenborder786) in
[https://github.com/langchain-ai/langchain/pull/18932](https://github.com/langchain-ai/langchain/pull/18932)
- core\[patch]: Release 0.1.38 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19895](https://github.com/langchain-ai/langchain/pull/19895)
- langchain: fix ElasticsearchStore reference for self query by
[@&#8203;maxjakob](https://github.com/maxjakob) in
[https://github.com/langchain-ai/langchain/pull/19907](https://github.com/langchain-ai/langchain/pull/19907)
- Cohere: Add multihop tool agent by
[@&#8203;harry-cohere](https://github.com/harry-cohere) in
[https://github.com/langchain-ai/langchain/pull/19919](https://github.com/langchain-ai/langchain/pull/19919)
- cohere\[patch]: release 0.1.0 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19924](https://github.com/langchain-ai/langchain/pull/19924)
- cohere, docs: update imports and installs to langchain_cohere by
[@&#8203;billytrend-cohere](https://github.com/billytrend-cohere) in
[https://github.com/langchain-ai/langchain/pull/19918](https://github.com/langchain-ai/langchain/pull/19918)
- cohere: simplify integration test by
[@&#8203;harry-cohere](https://github.com/harry-cohere) in
[https://github.com/langchain-ai/langchain/pull/19928](https://github.com/langchain-ai/langchain/pull/19928)
- cohere: Improve integration test stability, fix documents bug by
[@&#8203;harry-cohere](https://github.com/harry-cohere) in
[https://github.com/langchain-ai/langchain/pull/19929](https://github.com/langchain-ai/langchain/pull/19929)
- docs: mention caveats with CacheBackedEmbeddings.embed_query by
[@&#8203;jokester](https://github.com/jokester) in
[https://github.com/langchain-ai/langchain/pull/19926](https://github.com/langchain-ai/langchain/pull/19926)
- pinecone\[patch]: source tag by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19739](https://github.com/langchain-ai/langchain/pull/19739)
- core\[patch]: remove requests by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19891](https://github.com/langchain-ai/langchain/pull/19891)
- deprecating integrations moved to langchain_google_community by
[@&#8203;lkuligin](https://github.com/lkuligin) in
[https://github.com/langchain-ai/langchain/pull/19841](https://github.com/langchain-ai/langchain/pull/19841)
- docs: update cohere documentation by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19700](https://github.com/langchain-ai/langchain/pull/19700)
- core: BaseChatModel modify chat message before passing to run_manager
by [@&#8203;nfcampos](https://github.com/nfcampos) in
[https://github.com/langchain-ai/langchain/pull/19939](https://github.com/langchain-ai/langchain/pull/19939)
- core\[patch]: Release 0.1.39 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19940](https://github.com/langchain-ai/langchain/pull/19940)
- core: fix return of draw_mermaid_png and change to not save image by
default by [@&#8203;angeligareta](https://github.com/angeligareta) in
[https://github.com/langchain-ai/langchain/pull/19950](https://github.com/langchain-ai/langchain/pull/19950)
- core\[minor]: Add aload to document loader by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19936](https://github.com/langchain-ai/langchain/pull/19936)
- langchain-postgres: Initial package with postgres chat history
implementation by [@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19884](https://github.com/langchain-ai/langchain/pull/19884)
- Support weight only quantization with
intel-extension-for-transformers. by
[@&#8203;PenghuiCheng](https://github.com/PenghuiCheng) in
[https://github.com/langchain-ai/langchain/pull/14504](https://github.com/langchain-ai/langchain/pull/14504)
- comunity: Implement delete method and all async methods in
opensearch_vector_search by
[@&#8203;2jimoo](https://github.com/2jimoo) in
[https://github.com/langchain-ai/langchain/pull/17321](https://github.com/langchain-ai/langchain/pull/17321)
- Update metadata filtering examples of documents by
[@&#8203;tomasonjo](https://github.com/tomasonjo) in
[https://github.com/langchain-ai/langchain/pull/19963](https://github.com/langchain-ai/langchain/pull/19963)
- core: 0.1.40, fix try_load_from_hub for older langchain versions
load_chain by [@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19964](https://github.com/langchain-ai/langchain/pull/19964)
- docs: Custom Document Loaders by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19935](https://github.com/langchain-ai/langchain/pull/19935)
- cli\[minor]: Add disable sockets in unit tests by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19877](https://github.com/langchain-ai/langchain/pull/19877)
- langchain_groq\[feat]: Add tool calling support by
[@&#8203;gradenr](https://github.com/gradenr) in
[https://github.com/langchain-ai/langchain/pull/19971](https://github.com/langchain-ai/langchain/pull/19971)
- groq: release 0.1.0 by [@&#8203;efriis](https://github.com/efriis)
in
[https://github.com/langchain-ai/langchain/pull/19975](https://github.com/langchain-ai/langchain/pull/19975)
- groq: fix core version by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19976](https://github.com/langchain-ai/langchain/pull/19976)
- groq: handle streaming tool call case by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19978](https://github.com/langchain-ai/langchain/pull/19978)
- Jacob/docs new by
[@&#8203;jacoblee93](https://github.com/jacoblee93) in
[https://github.com/langchain-ai/langchain/pull/19765](https://github.com/langchain-ai/langchain/pull/19765)
- cohere: Add citations to agent, flexibility to tool parsing, fix SDK
issue by [@&#8203;harry-cohere](https://github.com/harry-cohere) in
[https://github.com/langchain-ai/langchain/pull/19965](https://github.com/langchain-ai/langchain/pull/19965)
- core\[Patch]: mypy ignore fixes
[#&#8203;17048](https://github.com/langchain-ai/langchain/issues/17048)
by [@&#8203;UtkarshaGupte](https://github.com/UtkarshaGupte) in
[https://github.com/langchain-ai/langchain/pull/19931](https://github.com/langchain-ai/langchain/pull/19931)
- core\[minor]: Add aformat to FewShotPromptTemplate by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/19652](https://github.com/langchain-ai/langchain/pull/19652)
- core: support pydantic V2 for JSONOutputParser, allow for other
sources of JSON schemas by [@&#8203;jnis23](https://github.com/jnis23)
in
[https://github.com/langchain-ai/langchain/pull/19716](https://github.com/langchain-ai/langchain/pull/19716)
- \[docs]\[minor]: Fix typo in Custom Document Loader doc by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/20003](https://github.com/langchain-ai/langchain/pull/20003)
- community: Implement Async OpenSearch `afrom_texts` &
`afrom_embeddings` by
[@&#8203;crispyricepc](https://github.com/crispyricepc) in
[https://github.com/langchain-ai/langchain/pull/20009](https://github.com/langchain-ai/langchain/pull/20009)
- community\[minor]: Add metadata filtering support for neo4j vector by
[@&#8203;tomasonjo](https://github.com/tomasonjo) in
[https://github.com/langchain-ai/langchain/pull/20001](https://github.com/langchain-ai/langchain/pull/20001)
- langchain: enhance `LocalFileStore` to allow directory/file
permissions to be specified by
[@&#8203;chrispy-snps](https://github.com/chrispy-snps) in
[https://github.com/langchain-ai/langchain/pull/18857](https://github.com/langchain-ai/langchain/pull/18857)
- docs\[patch]: Make Docusaurus and Vercel add trailing slashes when
navigating by default by
[@&#8203;jacoblee93](https://github.com/jacoblee93) in
[https://github.com/langchain-ai/langchain/pull/20014](https://github.com/langchain-ai/langchain/pull/20014)
- community\[minor]: added missed class to **all** by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/19888](https://github.com/langchain-ai/langchain/pull/19888)
- anthropic\[minor]: tool use by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20016](https://github.com/langchain-ai/langchain/pull/20016)
- anthropic\[patch]: bump core dep by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20019](https://github.com/langchain-ai/langchain/pull/20019)
- Add cookbook for Anthropic .with_structured_output() by
[@&#8203;rlancemartin](https://github.com/rlancemartin) in
[https://github.com/langchain-ai/langchain/pull/20017](https://github.com/langchain-ai/langchain/pull/20017)
- anthropic\[patch]: fix experimental tests by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20021](https://github.com/langchain-ai/langchain/pull/20021)
- docs: `graphs` update by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/19675](https://github.com/langchain-ai/langchain/pull/19675)
- docs `integrations/providers` update 10 by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/19970](https://github.com/langchain-ai/langchain/pull/19970)
- anthropic\[patch]: use anthropic 0.23 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20022](https://github.com/langchain-ai/langchain/pull/20022)
- anthropic\[patch]: Release 0.1.6 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20026](https://github.com/langchain-ai/langchain/pull/20026)
- docs: `integrations/providers/unstructured` update by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/19892](https://github.com/langchain-ai/langchain/pull/19892)
- docs: mark anthropic tools wrapper as deprecated by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20024](https://github.com/langchain-ai/langchain/pull/20024)
- docs: `integrations/providers` update 9 by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/19941](https://github.com/langchain-ai/langchain/pull/19941)
- Update example cookbook for Anthropic tool use by
[@&#8203;rlancemartin](https://github.com/rlancemartin) in
[https://github.com/langchain-ai/langchain/pull/20029](https://github.com/langchain-ai/langchain/pull/20029)
- docs: hide experimental anthropic by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20030](https://github.com/langchain-ai/langchain/pull/20030)
- docs: fixing typo in argument name by
[@&#8203;0ssamaak0](https://github.com/0ssamaak0) in
[https://github.com/langchain-ai/langchain/pull/20028](https://github.com/langchain-ai/langchain/pull/20028)
- docs\[patch]: Fix Model I/O quickstart by
[@&#8203;jacoblee93](https://github.com/jacoblee93) in
[https://github.com/langchain-ai/langchain/pull/20031](https://github.com/langchain-ai/langchain/pull/20031)
- docs: fix together model tab by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20032](https://github.com/langchain-ai/langchain/pull/20032)
- docs: weaviate docs by [@&#8203;efriis](https://github.com/efriis)
in
[https://github.com/langchain-ai/langchain/pull/20042](https://github.com/langchain-ai/langchain/pull/20042)
- Docs: Update custom chat model by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19967](https://github.com/langchain-ai/langchain/pull/19967)
- docs: fix title cap by [@&#8203;efriis](https://github.com/efriis)
in
[https://github.com/langchain-ai/langchain/pull/20048](https://github.com/langchain-ai/langchain/pull/20048)
- core: Implement aformat_messages for ChatMessagePromptTemplate by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/20038](https://github.com/langchain-ai/langchain/pull/20038)
- core: Add async aformat_document method by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/20037](https://github.com/langchain-ai/langchain/pull/20037)
- core: Implement aformat_prompt and ainvoke in BasePromptTemplate by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/20035](https://github.com/langchain-ai/langchain/pull/20035)
- core\[patch]: Document BaseCache abstraction in code by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20046](https://github.com/langchain-ai/langchain/pull/20046)
- langchain-core\[minor]: Allow passing local cache to language models
by [@&#8203;liugddx](https://github.com/liugddx) in
[https://github.com/langchain-ai/langchain/pull/19331](https://github.com/langchain-ai/langchain/pull/19331)
- community\[patch]: Improve import callbacks to make it IDE friendly by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20050](https://github.com/langchain-ai/langchain/pull/20050)
- docs\[patch]: Add missing redirects by
[@&#8203;jacoblee93](https://github.com/jacoblee93) in
[https://github.com/langchain-ai/langchain/pull/20076](https://github.com/langchain-ai/langchain/pull/20076)
- cohere: move package to external repo by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20081](https://github.com/langchain-ai/langchain/pull/20081)
- docs: anthropic tool docstring by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20091](https://github.com/langchain-ai/langchain/pull/20091)
- template: add rag azure search template by
[@&#8203;kristapratico](https://github.com/kristapratico) in
[https://github.com/langchain-ai/langchain/pull/18143](https://github.com/langchain-ai/langchain/pull/18143)
- partners\[anthropic]: fix anthropic chat model message type lookup
keys by [@&#8203;maximeperrindev](https://github.com/maximeperrindev)
in
[https://github.com/langchain-ai/langchain/pull/19034](https://github.com/langchain-ai/langchain/pull/19034)
- templates: migrate to langchain_anthropic package to support Claude 3
models by [@&#8203;donbr](https://github.com/donbr) in
[https://github.com/langchain-ai/langchain/pull/19393](https://github.com/langchain-ai/langchain/pull/19393)
- pinecone\[patch]: release 0.1.0 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20109](https://github.com/langchain-ai/langchain/pull/20109)
- Documentation: Fixed the typo of Discord -> Telegram by
[@&#8203;TAAGECH9](https://github.com/TAAGECH9) in
[https://github.com/langchain-ai/langchain/pull/20008](https://github.com/langchain-ai/langchain/pull/20008)
- \[core] fix: manually specifying run_id for chat models.invoke() and
.ainvoke() by [@&#8203;hinthornw](https://github.com/hinthornw) in
[https://github.com/langchain-ai/langchain/pull/20082](https://github.com/langchain-ai/langchain/pull/20082)
- postgres\[minor]: add postgres checkpoint implementation by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20025](https://github.com/langchain-ai/langchain/pull/20025)
- postgres\[minor]: Add pgvector community as is by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20096](https://github.com/langchain-ai/langchain/pull/20096)
- community\[minor]: Add support for Pebblo cloud_api_key in
PebbloSafeLoader by
[@&#8203;rahul-trip](https://github.com/rahul-trip) in
[https://github.com/langchain-ai/langchain/pull/19855](https://github.com/langchain-ai/langchain/pull/19855)
- Community: Updating Azure Retriever and Docs to be Azure AI Search
instead of Azure Cognitive Search by
[@&#8203;marlenezw](https://github.com/marlenezw) in
[https://github.com/langchain-ai/langchain/pull/19925](https://github.com/langchain-ai/langchain/pull/19925)
- community: Add PHP language parser to document_loaders by
[@&#8203;david02871](https://github.com/david02871) in
[https://github.com/langchain-ai/langchain/pull/19850](https://github.com/langchain-ai/langchain/pull/19850)
- docs: use standard openai params by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20160](https://github.com/langchain-ai/langchain/pull/20160)
- docs: standardize fireworks params by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20162](https://github.com/langchain-ai/langchain/pull/20162)
- mistralai\[patch]: standardize model params by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20163](https://github.com/langchain-ai/langchain/pull/20163)
- anthropic\[patch]: standardize init args by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20161](https://github.com/langchain-ai/langchain/pull/20161)
- community: extend Predibase integration to support fine-tuned LLM
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[https://github.com/langchain-ai/langchain/pull/19979](https://github.com/langchain-ai/langchain/pull/19979)
- langchain: fix pinecone upsert when async_req is set to False by
[@&#8203;harryhaibojiang](https://github.com/harryhaibojiang) in
[https://github.com/langchain-ai/langchain/pull/19793](https://github.com/langchain-ai/langchain/pull/19793)
- pinecone\[patch]: fix core min version by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20177](https://github.com/langchain-ai/langchain/pull/20177)
- Adding MongoDB Cookbook for Chat history and semantic cache by
[@&#8203;RichmondAlake](https://github.com/RichmondAlake) in
[https://github.com/langchain-ai/langchain/pull/19998](https://github.com/langchain-ai/langchain/pull/19998)
- community: add request_timeout and max_retries to ChatAnthropic by
[@&#8203;kaijietti](https://github.com/kaijietti) in
[https://github.com/langchain-ai/langchain/pull/19402](https://github.com/langchain-ai/langchain/pull/19402)
- docs: add vertexai to structured output by
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[https://github.com/langchain-ai/langchain/pull/20171](https://github.com/langchain-ai/langchain/pull/20171)
- community: `cross_encoders` flatten namespaces by
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[https://github.com/langchain-ai/langchain/pull/20183](https://github.com/langchain-ai/langchain/pull/20183)
- docs: TogetherAI as a drop-in replacement for OpenAI by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19900](https://github.com/langchain-ai/langchain/pull/19900)
- Community: Add support for MLX models (chat & llm) by
[@&#8203;Blaizzy](https://github.com/Blaizzy) in
[https://github.com/langchain-ai/langchain/pull/18152](https://github.com/langchain-ai/langchain/pull/18152)
- community: add bedrock anthropic callback for token usage counting by
[@&#8203;Sukitly](https://github.com/Sukitly) in
[https://github.com/langchain-ai/langchain/pull/19864](https://github.com/langchain-ai/langchain/pull/19864)
- Fix pr 19772 by [@&#8203;3coins](https://github.com/3coins) in
[https://github.com/langchain-ai/langchain/pull/20047](https://github.com/langchain-ai/langchain/pull/20047)
- baichuan\[patch]: standardize init args by
[@&#8203;liugddx](https://github.com/liugddx) in
[https://github.com/langchain-ai/langchain/pull/20209](https://github.com/langchain-ai/langchain/pull/20209)
- docs: Fix the class links in openai_tools and openai_functions
description in output parser documentations by
[@&#8203;Haris-Ali007](https://github.com/Haris-Ali007) in
[https://github.com/langchain-ai/langchain/pull/20197](https://github.com/langchain-ai/langchain/pull/20197)
- community\[patch]: pass through sql agent kwargs by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19962](https://github.com/langchain-ai/langchain/pull/19962)
- community: Enhance Tencent Cloud VectorDB, langchain: make Tencent
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[@&#8203;jeffkit](https://github.com/jeffkit) in
[https://github.com/langchain-ai/langchain/pull/19651](https://github.com/langchain-ai/langchain/pull/19651)
- GCSDirectoryLoader bugfix by
[@&#8203;timothywong731](https://github.com/timothywong731) in
[https://github.com/langchain-ai/langchain/pull/20005](https://github.com/langchain-ai/langchain/pull/20005)
- doc:(sharememory\&bittensor) Get rid of ZeroShotAgent and use
create_react_agent instead by
[@&#8203;liugddx](https://github.com/liugddx) in
[https://github.com/langchain-ai/langchain/pull/20157](https://github.com/langchain-ai/langchain/pull/20157)
- community: add allow_dangerous_requests for OpenAPI toolkits by
[@&#8203;daviddwlee84](https://github.com/daviddwlee84) in
[https://github.com/langchain-ai/langchain/pull/19493](https://github.com/langchain-ai/langchain/pull/19493)
- docs: Add documentation of `ElasticsearchStore.BM25RetrievalStrategy`
by [@&#8203;g-votte](https://github.com/g-votte) in
[https://github.com/langchain-ai/langchain/pull/20098](https://github.com/langchain-ai/langchain/pull/20098)
- openai: wrap stream code in context manager blocks by
[@&#8203;snopoke](https://github.com/snopoke) in
[https://github.com/langchain-ai/langchain/pull/18013](https://github.com/langchain-ai/langchain/pull/18013)
- Remove postgres package by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20207](https://github.com/langchain-ai/langchain/pull/20207)
- langchain-postgres: Remove remaining README.md file by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20221](https://github.com/langchain-ai/langchain/pull/20221)
- together: release 0.1.0 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20225](https://github.com/langchain-ai/langchain/pull/20225)
- standard-tests: a standard unit and integration test set by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20182](https://github.com/langchain-ai/langchain/pull/20182)
- core: Implement aformat for FewShotPromptWithTemplates by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/20039](https://github.com/langchain-ai/langchain/pull/20039)
- core: Implement aformat_messages for
\_StringImageMessagePromptTemplate by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/20036](https://github.com/langchain-ai/langchain/pull/20036)
- community: switch to falkordb python client by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20229](https://github.com/langchain-ai/langchain/pull/20229)
- community\[patch]: OpenLLM Async Client Fixes and Timeout Parameter by
[@&#8203;charlod](https://github.com/charlod) in
[https://github.com/langchain-ai/langchain/pull/20007](https://github.com/langchain-ai/langchain/pull/20007)
- langchain\[patch]: make BooleanOutputParser check words not substrings
by [@&#8203;casperdcl](https://github.com/casperdcl) in
[https://github.com/langchain-ai/langchain/pull/20064](https://github.com/langchain-ai/langchain/pull/20064)
- langchain\[patch]: Update unit test by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20228](https://github.com/langchain-ai/langchain/pull/20228)
- docs: Fix typo in citations example by
[@&#8203;sjnarmstrong](https://github.com/sjnarmstrong) in
[https://github.com/langchain-ai/langchain/pull/20218](https://github.com/langchain-ai/langchain/pull/20218)
- community: fixed multithreading returning List\[List\[Documents]]
instead of List\[Documents] by
[@&#8203;chip-davis](https://github.com/chip-davis) in
[https://github.com/langchain-ai/langchain/pull/20230](https://github.com/langchain-ai/langchain/pull/20230)
- core\[patch]: Release 0.1.41 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20233](https://github.com/langchain-ai/langchain/pull/20233)
- community\[patch]: Release 0.0.32 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20236](https://github.com/langchain-ai/langchain/pull/20236)
- langchain\[patch]: Release 0.1.15 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20237](https://github.com/langchain-ai/langchain/pull/20237)
- mistralai\[patch]: Release 0.1.1 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20239](https://github.com/langchain-ai/langchain/pull/20239)
- anthropic\[patch]: Release 0.1.7 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20240](https://github.com/langchain-ai/langchain/pull/20240)

#### New Contributors

- [@&#8203;angeligareta](https://github.com/angeligareta) made their
first contribution in
[https://github.com/langchain-ai/langchain/pull/19599](https://github.com/langchain-ai/langchain/pull/19599)
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[https://github.com/langchain-ai/langchain/pull/16695](https://github.com/langchain-ai/langchain/pull/16695)
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first contribution in
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their first contribution in
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their first contribution in
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their first contribution in
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**Full Changelog**:
https://github.com/langchain-ai/langchain/compare/v0.1.14...v0.1.15

###
[`v0.1.14`](https://github.com/langchain-ai/langchain/releases/tag/v0.1.14)

[Compare
Source](https://github.com/langchain-ai/langchain/compare/v0.1.13...v0.1.14)

#### What's Changed

- robocorp\[patch]: release 0.0.4 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19357](https://github.com/langchain-ai/langchain/pull/19357)
- robocorp\[patch]: run integration tests on release by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19358](https://github.com/langchain-ai/langchain/pull/19358)
- experimental\[patch]: Release 0.0.55 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19353](https://github.com/langchain-ai/langchain/pull/19353)
- openai\[patch]: release 0.1.0, message id and name support by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19363](https://github.com/langchain-ai/langchain/pull/19363)
- openai\[patch]: fix name param by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19365](https://github.com/langchain-ai/langchain/pull/19365)
- openai\[patch]: fix core min version by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19366](https://github.com/langchain-ai/langchain/pull/19366)
- feat: update base_url of anthropic by
[@&#8203;enfeng](https://github.com/enfeng) in
[https://github.com/langchain-ai/langchain/pull/18634](https://github.com/langchain-ai/langchain/pull/18634)
- community:Replace positional argument with text=text for cohere>=5
compatibility by
[@&#8203;billytrend-cohere](https://github.com/billytrend-cohere) in
[https://github.com/langchain-ai/langchain/pull/19407](https://github.com/langchain-ai/langchain/pull/19407)
- core\[patch]: allow "placeholder" type in from_messages tuples by
[@&#8203;hinthornw](https://github.com/hinthornw) in
[https://github.com/langchain-ai/langchain/pull/19152](https://github.com/langchain-ai/langchain/pull/19152)
- mistralai\[minor]: 0.1.0rc0, remove mistral sdk by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19420](https://github.com/langchain-ai/langchain/pull/19420)
- core\[minor]: Add utility code to create tool examples by
[@&#8203;hwchase17](https://github.com/hwchase17) in
[https://github.com/langchain-ai/langchain/pull/18602](https://github.com/langchain-ai/langchain/pull/18602)
- \[langchain] fix OpenAIAssistantRunnable.create_assistant by
[@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/19081](https://github.com/langchain-ai/langchain/pull/19081)
-   cookbook\[patch]: add strip of quotes
by [@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19452](https://github.com/langchain-ai/langchain/pull/19452)
- mistralai: update tool calling by
[@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/19451](https://github.com/langchain-ai/langchain/pull/19451)
- community\[patch]: invoke callback prior to yielding token (llama.cpp)
by [@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19392](https://github.com/langchain-ai/langchain/pull/19392)
- mistralai\[patch]: release 0.1.0rc1 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19453](https://github.com/langchain-ai/langchain/pull/19453)
- mistralai\[patch]: fix core version by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19454](https://github.com/langchain-ai/langchain/pull/19454)
- docs: delete mistralai embeddings doc from incorrect location by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19432](https://github.com/langchain-ai/langchain/pull/19432)
- langchain_openai: \[URGENT REGRESSION FIX] Don't fail if tool message
already doesn't contain name by
[@&#8203;ldorigo](https://github.com/ldorigo) in
[https://github.com/langchain-ai/langchain/pull/19435](https://github.com/langchain-ai/langchain/pull/19435)
- openai\[patch]: release 0.1.1 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19458](https://github.com/langchain-ai/langchain/pull/19458)
- openai\[patch]: integration test structured output by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19459](https://github.com/langchain-ai/langchain/pull/19459)
- openai\[patch]: tool use integration test by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19460](https://github.com/langchain-ai/langchain/pull/19460)
- docs: use invoke instead of run by
[@&#8203;raybellwaves](https://github.com/raybellwaves) in
[https://github.com/langchain-ai/langchain/pull/19457](https://github.com/langchain-ai/langchain/pull/19457)
- docs: point to titantic dataset on web by
[@&#8203;raybellwaves](https://github.com/raybellwaves) in
[https://github.com/langchain-ai/langchain/pull/19455](https://github.com/langchain-ai/langchain/pull/19455)
- community:Modified regular expression by
[@&#8203;igeni](https://github.com/igeni) in
[https://github.com/langchain-ai/langchain/pull/19449](https://github.com/langchain-ai/langchain/pull/19449)
- openai\[patch]: add test coverage to output by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19462](https://github.com/langchain-ai/langchain/pull/19462)
- community: RecursiveUrlLoader: add base_url option by
[@&#8203;germankrause](https://github.com/germankrause) in
[https://github.com/langchain-ai/langchain/pull/19421](https://github.com/langchain-ai/langchain/pull/19421)
- docarray requires hnsw installation by
[@&#8203;lucifertrj](https://github.com/lucifertrj) in
[https://github.com/langchain-ai/langchain/pull/19416](https://github.com/langchain-ai/langchain/pull/19416)
- langchain: Add async methods to VectorStoreRetrieverMemory by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/19408](https://github.com/langchain-ai/langchain/pull/19408)
- makefile `api_docs_clean` fix by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/19405](https://github.com/langchain-ai/langchain/pull/19405)
- docs: moving FireworksEmbeddings documentation to docs folder by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19398](https://github.com/langchain-ai/langchain/pull/19398)
- community\[patch]: invoke callback prior to yielding token (fireworks)
by [@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19388](https://github.com/langchain-ai/langchain/pull/19388)
- community\[patch]: invoke callback prior to yielding token (openai) by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19389](https://github.com/langchain-ai/langchain/pull/19389)
- docs: Add `partition` parameter to DashVector by
[@&#8203;wangcailin](https://github.com/wangcailin) in
[https://github.com/langchain-ai/langchain/pull/19385](https://github.com/langchain-ai/langchain/pull/19385)
- community: fix bugs in baiduvectordb as vectorstore by
[@&#8203;fengjial](https://github.com/fengjial) in
[https://github.com/langchain-ai/langchain/pull/19380](https://github.com/langchain-ai/langchain/pull/19380)
- docs: update import paths and move to lcel for llama.cpp examples by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19391](https://github.com/langchain-ai/langchain/pull/19391)
- docs: update module imports for fireworks documentation by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19377](https://github.com/langchain-ai/langchain/pull/19377)
- docs: fix error bilibili url by
[@&#8203;Undertone0809](https://github.com/Undertone0809) in
[https://github.com/langchain-ai/langchain/pull/19375](https://github.com/langchain-ai/langchain/pull/19375)
- docs: adding voyageai to the list of partner packages by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19376](https://github.com/langchain-ai/langchain/pull/19376)
- mistralai\[patch]: streaming tool calls by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19469](https://github.com/langchain-ai/langchain/pull/19469)
- Remove non-rendering images & output spamming from doc ntbks by
[@&#8203;rlancemartin](https://github.com/rlancemartin) in
[https://github.com/langchain-ai/langchain/pull/19475](https://github.com/langchain-ai/langchain/pull/19475)
- Use async memory in Chain when needed by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/19429](https://github.com/langchain-ai/langchain/pull/19429)
- code\[patch]: Add in code documentation to core Runnable `pipe` and
`pick` methods (docs only) by
[@&#8203;liugddx](https://github.com/liugddx) in
[https://github.com/langchain-ai/langchain/pull/19395](https://github.com/langchain-ai/langchain/pull/19395)
- community\[minor]: S3FileLoader to use expose mode and post_processors
arguments of unstructured loader by
[@&#8203;preak95](https://github.com/preak95) in
[https://github.com/langchain-ai/langchain/pull/19270](https://github.com/langchain-ai/langchain/pull/19270)
- Add OpenVINO llms docs by
[@&#8203;OpenVINO-dev-contest](https://github.com/OpenVINO-dev-contest)
in
[https://github.com/langchain-ai/langchain/pull/19489](https://github.com/langchain-ai/langchain/pull/19489)
- community\[minor]: Add `DuckDB` as a vectorstore by
[@&#8203;Hugoberry](https://github.com/Hugoberry) in
[https://github.com/langchain-ai/langchain/pull/18916](https://github.com/langchain-ai/langchain/pull/18916)
- infra: Update package version to apply CVE-related patch by
[@&#8203;JacobLezberg](https://github.com/JacobLezberg) in
[https://github.com/langchain-ai/langchain/pull/19490](https://github.com/langchain-ai/langchain/pull/19490)
- langchain-community: Dappier chat model integration by
[@&#8203;IgorMunizS](https://github.com/IgorMunizS) in
[https://github.com/langchain-ai/langchain/pull/19370](https://github.com/langchain-ai/langchain/pull/19370)
- Update docs for `HuggingFacePipeline` by
[@&#8203;nikhilkmr300](https://github.com/nikhilkmr300) in
[https://github.com/langchain-ai/langchain/pull/19306](https://github.com/langchain-ai/langchain/pull/19306)
- add kwargs by [@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/19519](https://github.com/langchain-ai/langchain/pull/19519)
- langchain: Passthrough batch_size on index()/aindex() calls by
[@&#8203;znwilkins](https://github.com/znwilkins) in
[https://github.com/langchain-ai/langchain/pull/19443](https://github.com/langchain-ai/langchain/pull/19443)
- core\[patch]: Use defusedxml in XMLOutputParser by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19526](https://github.com/langchain-ai/langchain/pull/19526)
- langchain_cohere: add cohere as a partner package by
[@&#8203;billytrend-cohere](

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| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
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### Release Notes

<details>
<summary>langchain-ai/langchain (langchain)</summary>

###
[`v0.1.16`](https://github.com/langchain-ai/langchain/releases/tag/v0.1.16)

[Compare
Source](https://github.com/langchain-ai/langchain/compare/v0.1.15...v0.1.16)

##### What's Changed

- openai\[patch]: Release 0.1.2 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20241](https://github.com/langchain-ai/langchain/pull/20241)
- docs: fix external repo partner docs by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20238](https://github.com/langchain-ai/langchain/pull/20238)
- groq\[patch]: Release 0.1.1 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20242](https://github.com/langchain-ai/langchain/pull/20242)
- experimental\[patch]: Release 0.0.57 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20243](https://github.com/langchain-ai/langchain/pull/20243)
- groq: xfail tool_choice tests by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20247](https://github.com/langchain-ai/langchain/pull/20247)
- \[core]: add tool calls message by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/18947](https://github.com/langchain-ai/langchain/pull/18947)
- core\[patch]: Pre-release 0.1.42-rc.1 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20248](https://github.com/langchain-ai/langchain/pull/20248)
- openai\[patch]: pre-release 0.1.3-rc.1 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20249](https://github.com/langchain-ai/langchain/pull/20249)
- anthropic\[patch]: Pre-release 0.1.8-rc.1 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20250](https://github.com/langchain-ai/langchain/pull/20250)
- mistralai\[patch]: Pre-release 0.1.2-rc.1 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20251](https://github.com/langchain-ai/langchain/pull/20251)
- infra, multiple: rc release versions by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20252](https://github.com/langchain-ai/langchain/pull/20252)
- update agents to use tool call messages by
[@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/20074](https://github.com/langchain-ai/langchain/pull/20074)
- openai\[patch]: Fix langchain-openai unknown parameter error with
gpt-4-turbo by [@&#8203;os1ma](https://github.com/os1ma) in
[https://github.com/langchain-ai/langchain/pull/20271](https://github.com/langchain-ai/langchain/pull/20271)
- community: import flattening fix by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/20110](https://github.com/langchain-ai/langchain/pull/20110)
- core: mustache prompt templates by
[@&#8203;nfcampos](https://github.com/nfcampos) in
[https://github.com/langchain-ai/langchain/pull/19980](https://github.com/langchain-ai/langchain/pull/19980)
- docs: update tool calling cookbook by
[@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/20290](https://github.com/langchain-ai/langchain/pull/20290)
- core\[patch]: fix duplicated kwargs in `_load_sql_databse_chain` by
[@&#8203;B-Step62](https://github.com/B-Step62) in
[https://github.com/langchain-ai/langchain/pull/19908](https://github.com/langchain-ai/langchain/pull/19908)
- partners: Add chroma partner package by
[@&#8203;killind-dev](https://github.com/killind-dev) in
[https://github.com/langchain-ai/langchain/pull/19292](https://github.com/langchain-ai/langchain/pull/19292)
- chroma: add optional fastapi dep to restrict to <1 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20295](https://github.com/langchain-ai/langchain/pull/20295)
- chroma: add required fastapi dep to restrict to <1 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20297](https://github.com/langchain-ai/langchain/pull/20297)
- chroma: bump rc, keep optional by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20298](https://github.com/langchain-ai/langchain/pull/20298)
- core\[patch]: include tool_calls in ai msg chunk serialization by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20291](https://github.com/langchain-ai/langchain/pull/20291)
- core\[patch]: fix ChatGeneration.text with content blocks by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20294](https://github.com/langchain-ai/langchain/pull/20294)
- langchain\[patch]: agents check prompt partial vars by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20303](https://github.com/langchain-ai/langchain/pull/20303)
- openai\[patch]: use tool_calls in request by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20272](https://github.com/langchain-ai/langchain/pull/20272)
- docs: added backtick on RunnablePassthrough by
[@&#8203;spike-spiegel-21](https://github.com/spike-spiegel-21) in
[https://github.com/langchain-ai/langchain/pull/20310](https://github.com/langchain-ai/langchain/pull/20310)
- core\[patch]: For now remove user warning by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20321](https://github.com/langchain-ai/langchain/pull/20321)
- community\[patch]: Add deprecation warnings to postgres implementation
by [@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20222](https://github.com/langchain-ai/langchain/pull/20222)
- mistral: add IDs to tool calls by
[@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/20299](https://github.com/langchain-ai/langchain/pull/20299)
- core\[patch]: Release 0.1.42 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20332](https://github.com/langchain-ai/langchain/pull/20332)
- release anthropic, fireworks, openai, groq, mistral by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20333](https://github.com/langchain-ai/langchain/pull/20333)
- docs: Update documentation for custom LLMs by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19972](https://github.com/langchain-ai/langchain/pull/19972)
- Testing list of tool calling providers by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20330](https://github.com/langchain-ai/langchain/pull/20330)
- langchain\[patch]: Release 0.1.16 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20335](https://github.com/langchain-ai/langchain/pull/20335)
- docs: add component page for tool calls by
[@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/20282](https://github.com/langchain-ai/langchain/pull/20282)
- docs: add tool-calling agent by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20328](https://github.com/langchain-ai/langchain/pull/20328)
- docs: update chat openai by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20331](https://github.com/langchain-ai/langchain/pull/20331)

##### New Contributors

- [@&#8203;killind-dev](https://github.com/killind-dev) made their
first contribution in
[https://github.com/langchain-ai/langchain/pull/19292](https://github.com/langchain-ai/langchain/pull/19292)

**Full Changelog**:
https://github.com/langchain-ai/langchain/compare/v0.1.15...v0.1.16

###
[`v0.1.15`](https://github.com/langchain-ai/langchain/releases/tag/v0.1.15)

[Compare
Source](https://github.com/langchain-ai/langchain/compare/v0.1.14...v0.1.15)

#### What's Changed

- experimental\[patch]: Release 0.0.56 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19840](https://github.com/langchain-ai/langchain/pull/19840)
- docs: remove unnecessary args from the pip install by
[@&#8203;cyai](https://github.com/cyai) in
[https://github.com/langchain-ai/langchain/pull/19823](https://github.com/langchain-ai/langchain/pull/19823)
- Update cross_encoder_reranker.ipynb by
[@&#8203;eltociear](https://github.com/eltociear) in
[https://github.com/langchain-ai/langchain/pull/19846](https://github.com/langchain-ai/langchain/pull/19846)
- core: generate mermaid syntax and render visual graph by
[@&#8203;angeligareta](https://github.com/angeligareta) in
[https://github.com/langchain-ai/langchain/pull/19599](https://github.com/langchain-ai/langchain/pull/19599)
- ai21\[patch]: release 0.1.3 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19867](https://github.com/langchain-ai/langchain/pull/19867)
- 👥 Update LangChain people data by
[@&#8203;jacoblee93](https://github.com/jacoblee93) in
[https://github.com/langchain-ai/langchain/pull/19858](https://github.com/langchain-ai/langchain/pull/19858)
- community\[patch]: Revert " Fix the bug that Chroma does not specify
\`e… by [@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19866](https://github.com/langchain-ai/langchain/pull/19866)
- openai\[patch]: fix azure embedding length check by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19870](https://github.com/langchain-ai/langchain/pull/19870)
- Partially Revert "openai\[patch]: Update openai chat model to new base
class interface" by [@&#8203;nfcampos](https://github.com/nfcampos) in
[https://github.com/langchain-ai/langchain/pull/19871](https://github.com/langchain-ai/langchain/pull/19871)
- ai21\[patch]: fix core dep by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19874](https://github.com/langchain-ai/langchain/pull/19874)
- community\[patch]: Release 0.0.31 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19873](https://github.com/langchain-ai/langchain/pull/19873)
- community: Update ChatZhipuAI to support GLM-4 model by
[@&#8203;zhangch9](https://github.com/zhangch9) in
[https://github.com/langchain-ai/langchain/pull/16695](https://github.com/langchain-ai/langchain/pull/16695)
- openai\[patch]: remove openai chunk size validation by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19878](https://github.com/langchain-ai/langchain/pull/19878)
- Add OpenVINO rerank model support by
[@&#8203;OpenVINO-dev-contest](https://github.com/OpenVINO-dev-contest)
in
[https://github.com/langchain-ai/langchain/pull/19791](https://github.com/langchain-ai/langchain/pull/19791)
- robocorp\[patch]: Fix nested arguments descriptors and tool names by
[@&#8203;mkorpela](https://github.com/mkorpela) in
[https://github.com/langchain-ai/langchain/pull/19707](https://github.com/langchain-ai/langchain/pull/19707)
- robocorp\[patch]: fix core min version by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19879](https://github.com/langchain-ai/langchain/pull/19879)
- community: Add Dria retriever by
[@&#8203;anilaltuner](https://github.com/anilaltuner) in
[https://github.com/langchain-ai/langchain/pull/17098](https://github.com/langchain-ai/langchain/pull/17098)
- docs\[patch]: Revert quarto update by
[@&#8203;bracesproul](https://github.com/bracesproul) in
[https://github.com/langchain-ai/langchain/pull/19880](https://github.com/langchain-ai/langchain/pull/19880)
- docs: Fix link in Unstructured notebook by
[@&#8203;northern-64bit](https://github.com/northern-64bit) in
[https://github.com/langchain-ai/langchain/pull/19851](https://github.com/langchain-ai/langchain/pull/19851)
- cli\[minor]: Add **version** to integration package template by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19876](https://github.com/langchain-ai/langchain/pull/19876)
- langchain: Adding a new section aware splitter to langchain by
[@&#8203;msetbar](https://github.com/msetbar) in
[https://github.com/langchain-ai/langchain/pull/16526](https://github.com/langchain-ai/langchain/pull/16526)
- docs: Add docs for RunnableConfigurableFields by
[@&#8203;spike-spiegel-21](https://github.com/spike-spiegel-21) in
[https://github.com/langchain-ai/langchain/pull/19849](https://github.com/langchain-ai/langchain/pull/19849)
- feat(partners): support request timeout in BaseCohere by
[@&#8203;mspronesti](https://github.com/mspronesti) in
[https://github.com/langchain-ai/langchain/pull/19641](https://github.com/langchain-ai/langchain/pull/19641)
- docs\[patch]: Hide google from function calling docs by
[@&#8203;bracesproul](https://github.com/bracesproul) in
[https://github.com/langchain-ai/langchain/pull/19887](https://github.com/langchain-ai/langchain/pull/19887)
- community: add Layerup Security integration by
[@&#8203;JamsheedMistri](https://github.com/JamsheedMistri) in
[https://github.com/langchain-ai/langchain/pull/19787](https://github.com/langchain-ai/langchain/pull/19787)
- Add remove_comments option (default True): do not extract html
comments by
[@&#8203;petervandenabeele](https://github.com/petervandenabeele) in
[https://github.com/langchain-ai/langchain/pull/13259](https://github.com/langchain-ai/langchain/pull/13259)
- core: Assign missing message ids in BaseChatModel by
[@&#8203;nfcampos](https://github.com/nfcampos) in
[https://github.com/langchain-ai/langchain/pull/19863](https://github.com/langchain-ai/langchain/pull/19863)
- Core\[major]: Base Tracer to propagate raw output from tool for
on_tool_end by
[@&#8203;keenborder786](https://github.com/keenborder786) in
[https://github.com/langchain-ai/langchain/pull/18932](https://github.com/langchain-ai/langchain/pull/18932)
- core\[patch]: Release 0.1.38 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19895](https://github.com/langchain-ai/langchain/pull/19895)
- langchain: fix ElasticsearchStore reference for self query by
[@&#8203;maxjakob](https://github.com/maxjakob) in
[https://github.com/langchain-ai/langchain/pull/19907](https://github.com/langchain-ai/langchain/pull/19907)
- Cohere: Add multihop tool agent by
[@&#8203;harry-cohere](https://github.com/harry-cohere) in
[https://github.com/langchain-ai/langchain/pull/19919](https://github.com/langchain-ai/langchain/pull/19919)
- cohere\[patch]: release 0.1.0 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19924](https://github.com/langchain-ai/langchain/pull/19924)
- cohere, docs: update imports and installs to langchain_cohere by
[@&#8203;billytrend-cohere](https://github.com/billytrend-cohere) in
[https://github.com/langchain-ai/langchain/pull/19918](https://github.com/langchain-ai/langchain/pull/19918)
- cohere: simplify integration test by
[@&#8203;harry-cohere](https://github.com/harry-cohere) in
[https://github.com/langchain-ai/langchain/pull/19928](https://github.com/langchain-ai/langchain/pull/19928)
- cohere: Improve integration test stability, fix documents bug by
[@&#8203;harry-cohere](https://github.com/harry-cohere) in
[https://github.com/langchain-ai/langchain/pull/19929](https://github.com/langchain-ai/langchain/pull/19929)
- docs: mention caveats with CacheBackedEmbeddings.embed_query by
[@&#8203;jokester](https://github.com/jokester) in
[https://github.com/langchain-ai/langchain/pull/19926](https://github.com/langchain-ai/langchain/pull/19926)
- pinecone\[patch]: source tag by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19739](https://github.com/langchain-ai/langchain/pull/19739)
- core\[patch]: remove requests by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19891](https://github.com/langchain-ai/langchain/pull/19891)
- deprecating integrations moved to langchain_google_community by
[@&#8203;lkuligin](https://github.com/lkuligin) in
[https://github.com/langchain-ai/langchain/pull/19841](https://github.com/langchain-ai/langchain/pull/19841)
- docs: update cohere documentation by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19700](https://github.com/langchain-ai/langchain/pull/19700)
- core: BaseChatModel modify chat message before passing to run_manager
by [@&#8203;nfcampos](https://github.com/nfcampos) in
[https://github.com/langchain-ai/langchain/pull/19939](https://github.com/langchain-ai/langchain/pull/19939)
- core\[patch]: Release 0.1.39 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19940](https://github.com/langchain-ai/langchain/pull/19940)
- core: fix return of draw_mermaid_png and change to not save image by
default by [@&#8203;angeligareta](https://github.com/angeligareta) in
[https://github.com/langchain-ai/langchain/pull/19950](https://github.com/langchain-ai/langchain/pull/19950)
- core\[minor]: Add aload to document loader by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19936](https://github.com/langchain-ai/langchain/pull/19936)
- langchain-postgres: Initial package with postgres chat history
implementation by [@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19884](https://github.com/langchain-ai/langchain/pull/19884)
- Support weight only quantization with
intel-extension-for-transformers. by
[@&#8203;PenghuiCheng](https://github.com/PenghuiCheng) in
[https://github.com/langchain-ai/langchain/pull/14504](https://github.com/langchain-ai/langchain/pull/14504)
- comunity: Implement delete method and all async methods in
opensearch_vector_search by
[@&#8203;2jimoo](https://github.com/2jimoo) in
[https://github.com/langchain-ai/langchain/pull/17321](https://github.com/langchain-ai/langchain/pull/17321)
- Update metadata filtering examples of documents by
[@&#8203;tomasonjo](https://github.com/tomasonjo) in
[https://github.com/langchain-ai/langchain/pull/19963](https://github.com/langchain-ai/langchain/pull/19963)
- core: 0.1.40, fix try_load_from_hub for older langchain versions
load_chain by [@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19964](https://github.com/langchain-ai/langchain/pull/19964)
- docs: Custom Document Loaders by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19935](https://github.com/langchain-ai/langchain/pull/19935)
- cli\[minor]: Add disable sockets in unit tests by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19877](https://github.com/langchain-ai/langchain/pull/19877)
- langchain_groq\[feat]: Add tool calling support by
[@&#8203;gradenr](https://github.com/gradenr) in
[https://github.com/langchain-ai/langchain/pull/19971](https://github.com/langchain-ai/langchain/pull/19971)
- groq: release 0.1.0 by [@&#8203;efriis](https://github.com/efriis)
in
[https://github.com/langchain-ai/langchain/pull/19975](https://github.com/langchain-ai/langchain/pull/19975)
- groq: fix core version by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19976](https://github.com/langchain-ai/langchain/pull/19976)
- groq: handle streaming tool call case by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19978](https://github.com/langchain-ai/langchain/pull/19978)
- Jacob/docs new by
[@&#8203;jacoblee93](https://github.com/jacoblee93) in
[https://github.com/langchain-ai/langchain/pull/19765](https://github.com/langchain-ai/langchain/pull/19765)
- cohere: Add citations to agent, flexibility to tool parsing, fix SDK
issue by [@&#8203;harry-cohere](https://github.com/harry-cohere) in
[https://github.com/langchain-ai/langchain/pull/19965](https://github.com/langchain-ai/langchain/pull/19965)
- core\[Patch]: mypy ignore fixes
[#&#8203;17048](https://github.com/langchain-ai/langchain/issues/17048)
by [@&#8203;UtkarshaGupte](https://github.com/UtkarshaGupte) in
[https://github.com/langchain-ai/langchain/pull/19931](https://github.com/langchain-ai/langchain/pull/19931)
- core\[minor]: Add aformat to FewShotPromptTemplate by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/19652](https://github.com/langchain-ai/langchain/pull/19652)
- core: support pydantic V2 for JSONOutputParser, allow for other
sources of JSON schemas by [@&#8203;jnis23](https://github.com/jnis23)
in
[https://github.com/langchain-ai/langchain/pull/19716](https://github.com/langchain-ai/langchain/pull/19716)
- \[docs]\[minor]: Fix typo in Custom Document Loader doc by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/20003](https://github.com/langchain-ai/langchain/pull/20003)
- community: Implement Async OpenSearch `afrom_texts` &
`afrom_embeddings` by
[@&#8203;crispyricepc](https://github.com/crispyricepc) in
[https://github.com/langchain-ai/langchain/pull/20009](https://github.com/langchain-ai/langchain/pull/20009)
- community\[minor]: Add metadata filtering support for neo4j vector by
[@&#8203;tomasonjo](https://github.com/tomasonjo) in
[https://github.com/langchain-ai/langchain/pull/20001](https://github.com/langchain-ai/langchain/pull/20001)
- langchain: enhance `LocalFileStore` to allow directory/file
permissions to be specified by
[@&#8203;chrispy-snps](https://github.com/chrispy-snps) in
[https://github.com/langchain-ai/langchain/pull/18857](https://github.com/langchain-ai/langchain/pull/18857)
- docs\[patch]: Make Docusaurus and Vercel add trailing slashes when
navigating by default by
[@&#8203;jacoblee93](https://github.com/jacoblee93) in
[https://github.com/langchain-ai/langchain/pull/20014](https://github.com/langchain-ai/langchain/pull/20014)
- community\[minor]: added missed class to **all** by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/19888](https://github.com/langchain-ai/langchain/pull/19888)
- anthropic\[minor]: tool use by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20016](https://github.com/langchain-ai/langchain/pull/20016)
- anthropic\[patch]: bump core dep by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20019](https://github.com/langchain-ai/langchain/pull/20019)
- Add cookbook for Anthropic .with_structured_output() by
[@&#8203;rlancemartin](https://github.com/rlancemartin) in
[https://github.com/langchain-ai/langchain/pull/20017](https://github.com/langchain-ai/langchain/pull/20017)
- anthropic\[patch]: fix experimental tests by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20021](https://github.com/langchain-ai/langchain/pull/20021)
- docs: `graphs` update by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/19675](https://github.com/langchain-ai/langchain/pull/19675)
- docs `integrations/providers` update 10 by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/19970](https://github.com/langchain-ai/langchain/pull/19970)
- anthropic\[patch]: use anthropic 0.23 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20022](https://github.com/langchain-ai/langchain/pull/20022)
- anthropic\[patch]: Release 0.1.6 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20026](https://github.com/langchain-ai/langchain/pull/20026)
- docs: `integrations/providers/unstructured` update by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/19892](https://github.com/langchain-ai/langchain/pull/19892)
- docs: mark anthropic tools wrapper as deprecated by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20024](https://github.com/langchain-ai/langchain/pull/20024)
- docs: `integrations/providers` update 9 by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/19941](https://github.com/langchain-ai/langchain/pull/19941)
- Update example cookbook for Anthropic tool use by
[@&#8203;rlancemartin](https://github.com/rlancemartin) in
[https://github.com/langchain-ai/langchain/pull/20029](https://github.com/langchain-ai/langchain/pull/20029)
- docs: hide experimental anthropic by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20030](https://github.com/langchain-ai/langchain/pull/20030)
- docs: fixing typo in argument name by
[@&#8203;0ssamaak0](https://github.com/0ssamaak0) in
[https://github.com/langchain-ai/langchain/pull/20028](https://github.com/langchain-ai/langchain/pull/20028)
- docs\[patch]: Fix Model I/O quickstart by
[@&#8203;jacoblee93](https://github.com/jacoblee93) in
[https://github.com/langchain-ai/langchain/pull/20031](https://github.com/langchain-ai/langchain/pull/20031)
- docs: fix together model tab by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20032](https://github.com/langchain-ai/langchain/pull/20032)
- docs: weaviate docs by [@&#8203;efriis](https://github.com/efriis)
in
[https://github.com/langchain-ai/langchain/pull/20042](https://github.com/langchain-ai/langchain/pull/20042)
- Docs: Update custom chat model by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19967](https://github.com/langchain-ai/langchain/pull/19967)
- docs: fix title cap by [@&#8203;efriis](https://github.com/efriis)
in
[https://github.com/langchain-ai/langchain/pull/20048](https://github.com/langchain-ai/langchain/pull/20048)
- core: Implement aformat_messages for ChatMessagePromptTemplate by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/20038](https://github.com/langchain-ai/langchain/pull/20038)
- core: Add async aformat_document method by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/20037](https://github.com/langchain-ai/langchain/pull/20037)
- core: Implement aformat_prompt and ainvoke in BasePromptTemplate by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/20035](https://github.com/langchain-ai/langchain/pull/20035)
- core\[patch]: Document BaseCache abstraction in code by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20046](https://github.com/langchain-ai/langchain/pull/20046)
- langchain-core\[minor]: Allow passing local cache to language models
by [@&#8203;liugddx](https://github.com/liugddx) in
[https://github.com/langchain-ai/langchain/pull/19331](https://github.com/langchain-ai/langchain/pull/19331)
- community\[patch]: Improve import callbacks to make it IDE friendly by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20050](https://github.com/langchain-ai/langchain/pull/20050)
- docs\[patch]: Add missing redirects by
[@&#8203;jacoblee93](https://github.com/jacoblee93) in
[https://github.com/langchain-ai/langchain/pull/20076](https://github.com/langchain-ai/langchain/pull/20076)
- cohere: move package to external repo by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20081](https://github.com/langchain-ai/langchain/pull/20081)
- docs: anthropic tool docstring by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20091](https://github.com/langchain-ai/langchain/pull/20091)
- template: add rag azure search template by
[@&#8203;kristapratico](https://github.com/kristapratico) in
[https://github.com/langchain-ai/langchain/pull/18143](https://github.com/langchain-ai/langchain/pull/18143)
- partners\[anthropic]: fix anthropic chat model message type lookup
keys by [@&#8203;maximeperrindev](https://github.com/maximeperrindev)
in
[https://github.com/langchain-ai/langchain/pull/19034](https://github.com/langchain-ai/langchain/pull/19034)
- templates: migrate to langchain_anthropic package to support Claude 3
models by [@&#8203;donbr](https://github.com/donbr) in
[https://github.com/langchain-ai/langchain/pull/19393](https://github.com/langchain-ai/langchain/pull/19393)
- pinecone\[patch]: release 0.1.0 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20109](https://github.com/langchain-ai/langchain/pull/20109)
- Documentation: Fixed the typo of Discord -> Telegram by
[@&#8203;TAAGECH9](https://github.com/TAAGECH9) in
[https://github.com/langchain-ai/langchain/pull/20008](https://github.com/langchain-ai/langchain/pull/20008)
- \[core] fix: manually specifying run_id for chat models.invoke() and
.ainvoke() by [@&#8203;hinthornw](https://github.com/hinthornw) in
[https://github.com/langchain-ai/langchain/pull/20082](https://github.com/langchain-ai/langchain/pull/20082)
- postgres\[minor]: add postgres checkpoint implementation by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20025](https://github.com/langchain-ai/langchain/pull/20025)
- postgres\[minor]: Add pgvector community as is by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20096](https://github.com/langchain-ai/langchain/pull/20096)
- community\[minor]: Add support for Pebblo cloud_api_key in
PebbloSafeLoader by
[@&#8203;rahul-trip](https://github.com/rahul-trip) in
[https://github.com/langchain-ai/langchain/pull/19855](https://github.com/langchain-ai/langchain/pull/19855)
- Community: Updating Azure Retriever and Docs to be Azure AI Search
instead of Azure Cognitive Search by
[@&#8203;marlenezw](https://github.com/marlenezw) in
[https://github.com/langchain-ai/langchain/pull/19925](https://github.com/langchain-ai/langchain/pull/19925)
- community: Add PHP language parser to document_loaders by
[@&#8203;david02871](https://github.com/david02871) in
[https://github.com/langchain-ai/langchain/pull/19850](https://github.com/langchain-ai/langchain/pull/19850)
- docs: use standard openai params by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20160](https://github.com/langchain-ai/langchain/pull/20160)
- docs: standardize fireworks params by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20162](https://github.com/langchain-ai/langchain/pull/20162)
- mistralai\[patch]: standardize model params by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20163](https://github.com/langchain-ai/langchain/pull/20163)
- anthropic\[patch]: standardize init args by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20161](https://github.com/langchain-ai/langchain/pull/20161)
- community: extend Predibase integration to support fine-tuned LLM
adapters by
[@&#8203;alexsherstinsky](https://github.com/alexsherstinsky) in
[https://github.com/langchain-ai/langchain/pull/19979](https://github.com/langchain-ai/langchain/pull/19979)
- langchain: fix pinecone upsert when async_req is set to False by
[@&#8203;harryhaibojiang](https://github.com/harryhaibojiang) in
[https://github.com/langchain-ai/langchain/pull/19793](https://github.com/langchain-ai/langchain/pull/19793)
- pinecone\[patch]: fix core min version by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20177](https://github.com/langchain-ai/langchain/pull/20177)
- Adding MongoDB Cookbook for Chat history and semantic cache by
[@&#8203;RichmondAlake](https://github.com/RichmondAlake) in
[https://github.com/langchain-ai/langchain/pull/19998](https://github.com/langchain-ai/langchain/pull/19998)
- community: add request_timeout and max_retries to ChatAnthropic by
[@&#8203;kaijietti](https://github.com/kaijietti) in
[https://github.com/langchain-ai/langchain/pull/19402](https://github.com/langchain-ai/langchain/pull/19402)
- docs: add vertexai to structured output by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20171](https://github.com/langchain-ai/langchain/pull/20171)
- community: `cross_encoders` flatten namespaces by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/20183](https://github.com/langchain-ai/langchain/pull/20183)
- docs: TogetherAI as a drop-in replacement for OpenAI by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19900](https://github.com/langchain-ai/langchain/pull/19900)
- Community: Add support for MLX models (chat & llm) by
[@&#8203;Blaizzy](https://github.com/Blaizzy) in
[https://github.com/langchain-ai/langchain/pull/18152](https://github.com/langchain-ai/langchain/pull/18152)
- community: add bedrock anthropic callback for token usage counting by
[@&#8203;Sukitly](https://github.com/Sukitly) in
[https://github.com/langchain-ai/langchain/pull/19864](https://github.com/langchain-ai/langchain/pull/19864)
- Fix pr 19772 by [@&#8203;3coins](https://github.com/3coins) in
[https://github.com/langchain-ai/langchain/pull/20047](https://github.com/langchain-ai/langchain/pull/20047)
- baichuan\[patch]: standardize init args by
[@&#8203;liugddx](https://github.com/liugddx) in
[https://github.com/langchain-ai/langchain/pull/20209](https://github.com/langchain-ai/langchain/pull/20209)
- docs: Fix the class links in openai_tools and openai_functions
description in output parser documentations by
[@&#8203;Haris-Ali007](https://github.com/Haris-Ali007) in
[https://github.com/langchain-ai/langchain/pull/20197](https://github.com/langchain-ai/langchain/pull/20197)
- community\[patch]: pass through sql agent kwargs by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19962](https://github.com/langchain-ai/langchain/pull/19962)
- community: Enhance Tencent Cloud VectorDB, langchain: make Tencent
Cloud VectorDB self query retrieve compatible by
[@&#8203;jeffkit](https://github.com/jeffkit) in
[https://github.com/langchain-ai/langchain/pull/19651](https://github.com/langchain-ai/langchain/pull/19651)
- GCSDirectoryLoader bugfix by
[@&#8203;timothywong731](https://github.com/timothywong731) in
[https://github.com/langchain-ai/langchain/pull/20005](https://github.com/langchain-ai/langchain/pull/20005)
- doc:(sharememory\&bittensor) Get rid of ZeroShotAgent and use
create_react_agent instead by
[@&#8203;liugddx](https://github.com/liugddx) in
[https://github.com/langchain-ai/langchain/pull/20157](https://github.com/langchain-ai/langchain/pull/20157)
- community: add allow_dangerous_requests for OpenAPI toolkits by
[@&#8203;daviddwlee84](https://github.com/daviddwlee84) in
[https://github.com/langchain-ai/langchain/pull/19493](https://github.com/langchain-ai/langchain/pull/19493)
- docs: Add documentation of `ElasticsearchStore.BM25RetrievalStrategy`
by [@&#8203;g-votte](https://github.com/g-votte) in
[https://github.com/langchain-ai/langchain/pull/20098](https://github.com/langchain-ai/langchain/pull/20098)
- openai: wrap stream code in context manager blocks by
[@&#8203;snopoke](https://github.com/snopoke) in
[https://github.com/langchain-ai/langchain/pull/18013](https://github.com/langchain-ai/langchain/pull/18013)
- Remove postgres package by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20207](https://github.com/langchain-ai/langchain/pull/20207)
- langchain-postgres: Remove remaining README.md file by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20221](https://github.com/langchain-ai/langchain/pull/20221)
- together: release 0.1.0 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20225](https://github.com/langchain-ai/langchain/pull/20225)
- standard-tests: a standard unit and integration test set by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20182](https://github.com/langchain-ai/langchain/pull/20182)
- core: Implement aformat for FewShotPromptWithTemplates by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/20039](https://github.com/langchain-ai/langchain/pull/20039)
- core: Implement aformat_messages for
\_StringImageMessagePromptTemplate by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/20036](https://github.com/langchain-ai/langchain/pull/20036)
- community: switch to falkordb python client by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20229](https://github.com/langchain-ai/langchain/pull/20229)
- community\[patch]: OpenLLM Async Client Fixes and Timeout Parameter by
[@&#8203;charlod](https://github.com/charlod) in
[https://github.com/langchain-ai/langchain/pull/20007](https://github.com/langchain-ai/langchain/pull/20007)
- langchain\[patch]: make BooleanOutputParser check words not substrings
by [@&#8203;casperdcl](https://github.com/casperdcl) in
[https://github.com/langchain-ai/langchain/pull/20064](https://github.com/langchain-ai/langchain/pull/20064)
- langchain\[patch]: Update unit test by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20228](https://github.com/langchain-ai/langchain/pull/20228)
- docs: Fix typo in citations example by
[@&#8203;sjnarmstrong](https://github.com/sjnarmstrong) in
[https://github.com/langchain-ai/langchain/pull/20218](https://github.com/langchain-ai/langchain/pull/20218)
- community: fixed multithreading returning List\[List\[Documents]]
instead of List\[Documents] by
[@&#8203;chip-davis](https://github.com/chip-davis) in
[https://github.com/langchain-ai/langchain/pull/20230](https://github.com/langchain-ai/langchain/pull/20230)
- core\[patch]: Release 0.1.41 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20233](https://github.com/langchain-ai/langchain/pull/20233)
- community\[patch]: Release 0.0.32 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20236](https://github.com/langchain-ai/langchain/pull/20236)
- langchain\[patch]: Release 0.1.15 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20237](https://github.com/langchain-ai/langchain/pull/20237)
- mistralai\[patch]: Release 0.1.1 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20239](https://github.com/langchain-ai/langchain/pull/20239)
- anthropic\[patch]: Release 0.1.7 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20240](https://github.com/langchain-ai/langchain/pull/20240)

#### New Contributors

- [@&#8203;angeligareta](https://github.com/angeligareta) made their
first contribution in
[https://github.com/langchain-ai/langchain/pull/19599](https://github.com/langchain-ai/langchain/pull/19599)
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their first contribution in
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their first contribution in
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first contribution in
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their first contribution in
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first contribution in
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contribution in
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first contribution in
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first contribution in
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contribution in
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contribution in
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- [@&#8203;sjnarmstrong](https://github.com/sjnarmstrong) made their
first contribution in
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**Full Changelog**:
https://github.com/langchain-ai/langchain/compare/v0.1.14...v0.1.15

###
[`v0.1.14`](https://github.com/langchain-ai/langchain/releases/tag/v0.1.14)

[Compare
Source](https://github.com/langchain-ai/langchain/compare/v0.1.13...v0.1.14)

#### What's Changed

- robocorp\[patch]: release 0.0.4 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19357](https://github.com/langchain-ai/langchain/pull/19357)
- robocorp\[patch]: run integration tests on release by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19358](https://github.com/langchain-ai/langchain/pull/19358)
- experimental\[patch]: Release 0.0.55 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19353](https://github.com/langchain-ai/langchain/pull/19353)
- openai\[patch]: release 0.1.0, message id and name support by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19363](https://github.com/langchain-ai/langchain/pull/19363)
- openai\[patch]: fix name param by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19365](https://github.com/langchain-ai/langchain/pull/19365)
- openai\[patch]: fix core min version by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19366](https://github.com/langchain-ai/langchain/pull/19366)
- feat: update base_url of anthropic by
[@&#8203;enfeng](https://github.com/enfeng) in
[https://github.com/langchain-ai/langchain/pull/18634](https://github.com/langchain-ai/langchain/pull/18634)
- community:Replace positional argument with text=text for cohere>=5
compatibility by
[@&#8203;billytrend-cohere](https://github.com/billytrend-cohere) in
[https://github.com/langchain-ai/langchain/pull/19407](https://github.com/langchain-ai/langchain/pull/19407)
- core\[patch]: allow "placeholder" type in from_messages tuples by
[@&#8203;hinthornw](https://github.com/hinthornw) in
[https://github.com/langchain-ai/langchain/pull/19152](https://github.com/langchain-ai/langchain/pull/19152)
- mistralai\[minor]: 0.1.0rc0, remove mistral sdk by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19420](https://github.com/langchain-ai/langchain/pull/19420)
- core\[minor]: Add utility code to create tool examples by
[@&#8203;hwchase17](https://github.com/hwchase17) in
[https://github.com/langchain-ai/langchain/pull/18602](https://github.com/langchain-ai/langchain/pull/18602)
- \[langchain] fix OpenAIAssistantRunnable.create_assistant by
[@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/19081](https://github.com/langchain-ai/langchain/pull/19081)
-   cookbook\[patch]: add strip of quotes
by [@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19452](https://github.com/langchain-ai/langchain/pull/19452)
- mistralai: update tool calling by
[@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/19451](https://github.com/langchain-ai/langchain/pull/19451)
- community\[patch]: invoke callback prior to yielding token (llama.cpp)
by [@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19392](https://github.com/langchain-ai/langchain/pull/19392)
- mistralai\[patch]: release 0.1.0rc1 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19453](https://github.com/langchain-ai/langchain/pull/19453)
- mistralai\[patch]: fix core version by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19454](https://github.com/langchain-ai/langchain/pull/19454)
- docs: delete mistralai embeddings doc from incorrect location by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19432](https://github.com/langchain-ai/langchain/pull/19432)
- langchain_openai: \[URGENT REGRESSION FIX] Don't fail if tool message
already doesn't contain name by
[@&#8203;ldorigo](https://github.com/ldorigo) in
[https://github.com/langchain-ai/langchain/pull/19435](https://github.com/langchain-ai/langchain/pull/19435)
- openai\[patch]: release 0.1.1 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19458](https://github.com/langchain-ai/langchain/pull/19458)
- openai\[patch]: integration test structured output by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19459](https://github.com/langchain-ai/langchain/pull/19459)
- openai\[patch]: tool use integration test by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19460](https://github.com/langchain-ai/langchain/pull/19460)
- docs: use invoke instead of run by
[@&#8203;raybellwaves](https://github.com/raybellwaves) in
[https://github.com/langchain-ai/langchain/pull/19457](https://github.com/langchain-ai/langchain/pull/19457)
- docs: point to titantic dataset on web by
[@&#8203;raybellwaves](https://github.com/raybellwaves) in
[https://github.com/langchain-ai/langchain/pull/19455](https://github.com/langchain-ai/langchain/pull/19455)
- community:Modified regular expression by
[@&#8203;igeni](https://github.com/igeni) in
[https://github.com/langchain-ai/langchain/pull/19449](https://github.com/langchain-ai/langchain/pull/19449)
- openai\[patch]: add test coverage to output by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19462](https://github.com/langchain-ai/langchain/pull/19462)
- community: RecursiveUrlLoader: add base_url option by
[@&#8203;germankrause](https://github.com/germankrause) in
[https://github.com/langchain-ai/langchain/pull/19421](https://github.com/langchain-ai/langchain/pull/19421)
- docarray requires hnsw installation by
[@&#8203;lucifertrj](https://github.com/lucifertrj) in
[https://github.com/langchain-ai/langchain/pull/19416](https://github.com/langchain-ai/langchain/pull/19416)
- langchain: Add async methods to VectorStoreRetrieverMemory by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/19408](https://github.com/langchain-ai/langchain/pull/19408)
- makefile `api_docs_clean` fix by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/19405](https://github.com/langchain-ai/langchain/pull/19405)
- docs: moving FireworksEmbeddings documentation to docs folder by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19398](https://github.com/langchain-ai/langchain/pull/19398)
- community\[patch]: invoke callback prior to yielding token (fireworks)
by [@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19388](https://github.com/langchain-ai/langchain/pull/19388)
- community\[patch]: invoke callback prior to yielding token (openai) by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19389](https://github.com/langchain-ai/langchain/pull/19389)
- docs: Add `partition` parameter to DashVector by
[@&#8203;wangcailin](https://github.com/wangcailin) in
[https://github.com/langchain-ai/langchain/pull/19385](https://github.com/langchain-ai/langchain/pull/19385)
- community: fix bugs in baiduvectordb as vectorstore by
[@&#8203;fengjial](https://github.com/fengjial) in
[https://github.com/langchain-ai/langchain/pull/19380](https://github.com/langchain-ai/langchain/pull/19380)
- docs: update import paths and move to lcel for llama.cpp examples by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19391](https://github.com/langchain-ai/langchain/pull/19391)
- docs: update module imports for fireworks documentation by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19377](https://github.com/langchain-ai/langchain/pull/19377)
- docs: fix error bilibili url by
[@&#8203;Undertone0809](https://github.com/Undertone0809) in
[https://github.com/langchain-ai/langchain/pull/19375](https://github.com/langchain-ai/langchain/pull/19375)
- docs: adding voyageai to the list of partner packages by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19376](https://github.com/langchain-ai/langchain/pull/19376)
- mistralai\[patch]: streaming tool calls by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19469](https://github.com/langchain-ai/langchain/pull/19469)
- Remove non-rendering images & output spamming from doc ntbks by
[@&#8203;rlancemartin](https://github.com/rlancemartin) in
[https://github.com/langchain-ai/langchain/pull/19475](https://github.com/langchain-ai/langchain/pull/19475)
- Use async memory in Chain when needed by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/19429](https://github.com/langchain-ai/langchain/pull/19429)
- code\[patch]: Add in code documentation to core Runnable `pipe` and
`pick` methods (docs only) by
[@&#8203;liugddx](https://github.com/liugddx) in
[https://github.com/langchain-ai/langchain/pull/19395](https://github.com/langchain-ai/langchain/pull/19395)
- community\[minor]: S3FileLoader to use expose mode and post_processors
arguments of unstructured loader by
[@&#8203;preak95](https://github.com/preak95) in
[https://github.com/langchain-ai/langchain/pull/19270](https://github.com/langchain-ai/langchain/pull/19270)
- Add OpenVINO llms docs by
[@&#8203;OpenVINO-dev-contest](https://github.com/OpenVINO-dev-contest)
in
[https://github.com/langchain-ai/langchain/pull/19489](https://github.com/langchain-ai/langchain/pull/19489)
- community\[minor]: Add `DuckDB` as a vectorstore by
[@&#8203;Hugoberry](https://github.com/Hugoberry) in
[https://github.com/langchain-ai/langchain/pull/18916](https://github.com/langchain-ai/langchain/pull/18916)
- infra: Update package version to apply CVE-related patch by
[@&#8203;JacobLezberg](https://github.com/JacobLezberg) in
[https://github.com/langchain-ai/langchain/pull/19490](https://github.com/langchain-ai/langchain/pull/19490)
- langchain-community: Dappier chat model integration by
[@&#8203;IgorMunizS](https://github.com/IgorMunizS) in
[https://github.com/langchain-ai/langchain/pull/19370](https://github.com/langchain-ai/langchain/pull/19370)
- Update docs for `HuggingFacePipeline` by
[@&#8203;nikhilkmr300](https://github.com/nikhilkmr300) in
[https://github.com/langchain-ai/langchain/pull/19306](https://github.com/langchain-ai/langchain/pull/19306)
- add kwargs by [@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/19519](https://github.com/langchain-ai/langchain/pull/19519)
- langchain: Passthrough batch_size on index()/aindex() calls by
[@&#8203;znwilkins](https://github.com/znwilkins) in
[https://github.com/langchain-ai/langchain/pull/19443](https://github.com/langchain-ai/langchain/pull/19443)
- core\[patch]: Use defusedxml in XMLOutputParser by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19526](https://github.com/langchain-ai/langchain/pull/19526)
- langchain_cohere: add cohere as a partner package by
[@&#8203;billytrend-cohere](

</details>

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [langchain](https://github.com/langchain-ai/langchain) | `==0.1.12`
-> `==0.1.16` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/langchain/0.1.16?slim=true)](https://docs.renovatebot.com/merge-confidence/)
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### Release Notes

<details>
<summary>langchain-ai/langchain (langchain)</summary>

###
[`v0.1.16`](https://github.com/langchain-ai/langchain/releases/tag/v0.1.16)

[Compare
Source](https://github.com/langchain-ai/langchain/compare/v0.1.15...v0.1.16)

##### What's Changed

- openai\[patch]: Release 0.1.2 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20241](https://github.com/langchain-ai/langchain/pull/20241)
- docs: fix external repo partner docs by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20238](https://github.com/langchain-ai/langchain/pull/20238)
- groq\[patch]: Release 0.1.1 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20242](https://github.com/langchain-ai/langchain/pull/20242)
- experimental\[patch]: Release 0.0.57 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20243](https://github.com/langchain-ai/langchain/pull/20243)
- groq: xfail tool_choice tests by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20247](https://github.com/langchain-ai/langchain/pull/20247)
- \[core]: add tool calls message by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/18947](https://github.com/langchain-ai/langchain/pull/18947)
- core\[patch]: Pre-release 0.1.42-rc.1 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20248](https://github.com/langchain-ai/langchain/pull/20248)
- openai\[patch]: pre-release 0.1.3-rc.1 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20249](https://github.com/langchain-ai/langchain/pull/20249)
- anthropic\[patch]: Pre-release 0.1.8-rc.1 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20250](https://github.com/langchain-ai/langchain/pull/20250)
- mistralai\[patch]: Pre-release 0.1.2-rc.1 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20251](https://github.com/langchain-ai/langchain/pull/20251)
- infra, multiple: rc release versions by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20252](https://github.com/langchain-ai/langchain/pull/20252)
- update agents to use tool call messages by
[@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/20074](https://github.com/langchain-ai/langchain/pull/20074)
- openai\[patch]: Fix langchain-openai unknown parameter error with
gpt-4-turbo by [@&#8203;os1ma](https://github.com/os1ma) in
[https://github.com/langchain-ai/langchain/pull/20271](https://github.com/langchain-ai/langchain/pull/20271)
- community: import flattening fix by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/20110](https://github.com/langchain-ai/langchain/pull/20110)
- core: mustache prompt templates by
[@&#8203;nfcampos](https://github.com/nfcampos) in
[https://github.com/langchain-ai/langchain/pull/19980](https://github.com/langchain-ai/langchain/pull/19980)
- docs: update tool calling cookbook by
[@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/20290](https://github.com/langchain-ai/langchain/pull/20290)
- core\[patch]: fix duplicated kwargs in `_load_sql_databse_chain` by
[@&#8203;B-Step62](https://github.com/B-Step62) in
[https://github.com/langchain-ai/langchain/pull/19908](https://github.com/langchain-ai/langchain/pull/19908)
- partners: Add chroma partner package by
[@&#8203;killind-dev](https://github.com/killind-dev) in
[https://github.com/langchain-ai/langchain/pull/19292](https://github.com/langchain-ai/langchain/pull/19292)
- chroma: add optional fastapi dep to restrict to <1 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20295](https://github.com/langchain-ai/langchain/pull/20295)
- chroma: add required fastapi dep to restrict to <1 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20297](https://github.com/langchain-ai/langchain/pull/20297)
- chroma: bump rc, keep optional by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20298](https://github.com/langchain-ai/langchain/pull/20298)
- core\[patch]: include tool_calls in ai msg chunk serialization by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20291](https://github.com/langchain-ai/langchain/pull/20291)
- core\[patch]: fix ChatGeneration.text with content blocks by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20294](https://github.com/langchain-ai/langchain/pull/20294)
- langchain\[patch]: agents check prompt partial vars by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20303](https://github.com/langchain-ai/langchain/pull/20303)
- openai\[patch]: use tool_calls in request by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20272](https://github.com/langchain-ai/langchain/pull/20272)
- docs: added backtick on RunnablePassthrough by
[@&#8203;spike-spiegel-21](https://github.com/spike-spiegel-21) in
[https://github.com/langchain-ai/langchain/pull/20310](https://github.com/langchain-ai/langchain/pull/20310)
- core\[patch]: For now remove user warning by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20321](https://github.com/langchain-ai/langchain/pull/20321)
- community\[patch]: Add deprecation warnings to postgres implementation
by [@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20222](https://github.com/langchain-ai/langchain/pull/20222)
- mistral: add IDs to tool calls by
[@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/20299](https://github.com/langchain-ai/langchain/pull/20299)
- core\[patch]: Release 0.1.42 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20332](https://github.com/langchain-ai/langchain/pull/20332)
- release anthropic, fireworks, openai, groq, mistral by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20333](https://github.com/langchain-ai/langchain/pull/20333)
- docs: Update documentation for custom LLMs by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19972](https://github.com/langchain-ai/langchain/pull/19972)
- Testing list of tool calling providers by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20330](https://github.com/langchain-ai/langchain/pull/20330)
- langchain\[patch]: Release 0.1.16 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20335](https://github.com/langchain-ai/langchain/pull/20335)
- docs: add component page for tool calls by
[@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/20282](https://github.com/langchain-ai/langchain/pull/20282)
- docs: add tool-calling agent by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20328](https://github.com/langchain-ai/langchain/pull/20328)
- docs: update chat openai by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20331](https://github.com/langchain-ai/langchain/pull/20331)

##### New Contributors

- [@&#8203;killind-dev](https://github.com/killind-dev) made their
first contribution in
[https://github.com/langchain-ai/langchain/pull/19292](https://github.com/langchain-ai/langchain/pull/19292)

**Full Changelog**:
https://github.com/langchain-ai/langchain/compare/v0.1.15...v0.1.16

###
[`v0.1.15`](https://github.com/langchain-ai/langchain/releases/tag/v0.1.15)

[Compare
Source](https://github.com/langchain-ai/langchain/compare/v0.1.14...v0.1.15)

#### What's Changed

- experimental\[patch]: Release 0.0.56 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19840](https://github.com/langchain-ai/langchain/pull/19840)
- docs: remove unnecessary args from the pip install by
[@&#8203;cyai](https://github.com/cyai) in
[https://github.com/langchain-ai/langchain/pull/19823](https://github.com/langchain-ai/langchain/pull/19823)
- Update cross_encoder_reranker.ipynb by
[@&#8203;eltociear](https://github.com/eltociear) in
[https://github.com/langchain-ai/langchain/pull/19846](https://github.com/langchain-ai/langchain/pull/19846)
- core: generate mermaid syntax and render visual graph by
[@&#8203;angeligareta](https://github.com/angeligareta) in
[https://github.com/langchain-ai/langchain/pull/19599](https://github.com/langchain-ai/langchain/pull/19599)
- ai21\[patch]: release 0.1.3 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19867](https://github.com/langchain-ai/langchain/pull/19867)
- 👥 Update LangChain people data by
[@&#8203;jacoblee93](https://github.com/jacoblee93) in
[https://github.com/langchain-ai/langchain/pull/19858](https://github.com/langchain-ai/langchain/pull/19858)
- community\[patch]: Revert " Fix the bug that Chroma does not specify
\`e… by [@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19866](https://github.com/langchain-ai/langchain/pull/19866)
- openai\[patch]: fix azure embedding length check by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19870](https://github.com/langchain-ai/langchain/pull/19870)
- Partially Revert "openai\[patch]: Update openai chat model to new base
class interface" by [@&#8203;nfcampos](https://github.com/nfcampos) in
[https://github.com/langchain-ai/langchain/pull/19871](https://github.com/langchain-ai/langchain/pull/19871)
- ai21\[patch]: fix core dep by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19874](https://github.com/langchain-ai/langchain/pull/19874)
- community\[patch]: Release 0.0.31 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19873](https://github.com/langchain-ai/langchain/pull/19873)
- community: Update ChatZhipuAI to support GLM-4 model by
[@&#8203;zhangch9](https://github.com/zhangch9) in
[https://github.com/langchain-ai/langchain/pull/16695](https://github.com/langchain-ai/langchain/pull/16695)
- openai\[patch]: remove openai chunk size validation by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19878](https://github.com/langchain-ai/langchain/pull/19878)
- Add OpenVINO rerank model support by
[@&#8203;OpenVINO-dev-contest](https://github.com/OpenVINO-dev-contest)
in
[https://github.com/langchain-ai/langchain/pull/19791](https://github.com/langchain-ai/langchain/pull/19791)
- robocorp\[patch]: Fix nested arguments descriptors and tool names by
[@&#8203;mkorpela](https://github.com/mkorpela) in
[https://github.com/langchain-ai/langchain/pull/19707](https://github.com/langchain-ai/langchain/pull/19707)
- robocorp\[patch]: fix core min version by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19879](https://github.com/langchain-ai/langchain/pull/19879)
- community: Add Dria retriever by
[@&#8203;anilaltuner](https://github.com/anilaltuner) in
[https://github.com/langchain-ai/langchain/pull/17098](https://github.com/langchain-ai/langchain/pull/17098)
- docs\[patch]: Revert quarto update by
[@&#8203;bracesproul](https://github.com/bracesproul) in
[https://github.com/langchain-ai/langchain/pull/19880](https://github.com/langchain-ai/langchain/pull/19880)
- docs: Fix link in Unstructured notebook by
[@&#8203;northern-64bit](https://github.com/northern-64bit) in
[https://github.com/langchain-ai/langchain/pull/19851](https://github.com/langchain-ai/langchain/pull/19851)
- cli\[minor]: Add **version** to integration package template by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19876](https://github.com/langchain-ai/langchain/pull/19876)
- langchain: Adding a new section aware splitter to langchain by
[@&#8203;msetbar](https://github.com/msetbar) in
[https://github.com/langchain-ai/langchain/pull/16526](https://github.com/langchain-ai/langchain/pull/16526)
- docs: Add docs for RunnableConfigurableFields by
[@&#8203;spike-spiegel-21](https://github.com/spike-spiegel-21) in
[https://github.com/langchain-ai/langchain/pull/19849](https://github.com/langchain-ai/langchain/pull/19849)
- feat(partners): support request timeout in BaseCohere by
[@&#8203;mspronesti](https://github.com/mspronesti) in
[https://github.com/langchain-ai/langchain/pull/19641](https://github.com/langchain-ai/langchain/pull/19641)
- docs\[patch]: Hide google from function calling docs by
[@&#8203;bracesproul](https://github.com/bracesproul) in
[https://github.com/langchain-ai/langchain/pull/19887](https://github.com/langchain-ai/langchain/pull/19887)
- community: add Layerup Security integration by
[@&#8203;JamsheedMistri](https://github.com/JamsheedMistri) in
[https://github.com/langchain-ai/langchain/pull/19787](https://github.com/langchain-ai/langchain/pull/19787)
- Add remove_comments option (default True): do not extract html
comments by
[@&#8203;petervandenabeele](https://github.com/petervandenabeele) in
[https://github.com/langchain-ai/langchain/pull/13259](https://github.com/langchain-ai/langchain/pull/13259)
- core: Assign missing message ids in BaseChatModel by
[@&#8203;nfcampos](https://github.com/nfcampos) in
[https://github.com/langchain-ai/langchain/pull/19863](https://github.com/langchain-ai/langchain/pull/19863)
- Core\[major]: Base Tracer to propagate raw output from tool for
on_tool_end by
[@&#8203;keenborder786](https://github.com/keenborder786) in
[https://github.com/langchain-ai/langchain/pull/18932](https://github.com/langchain-ai/langchain/pull/18932)
- core\[patch]: Release 0.1.38 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19895](https://github.com/langchain-ai/langchain/pull/19895)
- langchain: fix ElasticsearchStore reference for self query by
[@&#8203;maxjakob](https://github.com/maxjakob) in
[https://github.com/langchain-ai/langchain/pull/19907](https://github.com/langchain-ai/langchain/pull/19907)
- Cohere: Add multihop tool agent by
[@&#8203;harry-cohere](https://github.com/harry-cohere) in
[https://github.com/langchain-ai/langchain/pull/19919](https://github.com/langchain-ai/langchain/pull/19919)
- cohere\[patch]: release 0.1.0 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19924](https://github.com/langchain-ai/langchain/pull/19924)
- cohere, docs: update imports and installs to langchain_cohere by
[@&#8203;billytrend-cohere](https://github.com/billytrend-cohere) in
[https://github.com/langchain-ai/langchain/pull/19918](https://github.com/langchain-ai/langchain/pull/19918)
- cohere: simplify integration test by
[@&#8203;harry-cohere](https://github.com/harry-cohere) in
[https://github.com/langchain-ai/langchain/pull/19928](https://github.com/langchain-ai/langchain/pull/19928)
- cohere: Improve integration test stability, fix documents bug by
[@&#8203;harry-cohere](https://github.com/harry-cohere) in
[https://github.com/langchain-ai/langchain/pull/19929](https://github.com/langchain-ai/langchain/pull/19929)
- docs: mention caveats with CacheBackedEmbeddings.embed_query by
[@&#8203;jokester](https://github.com/jokester) in
[https://github.com/langchain-ai/langchain/pull/19926](https://github.com/langchain-ai/langchain/pull/19926)
- pinecone\[patch]: source tag by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19739](https://github.com/langchain-ai/langchain/pull/19739)
- core\[patch]: remove requests by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19891](https://github.com/langchain-ai/langchain/pull/19891)
- deprecating integrations moved to langchain_google_community by
[@&#8203;lkuligin](https://github.com/lkuligin) in
[https://github.com/langchain-ai/langchain/pull/19841](https://github.com/langchain-ai/langchain/pull/19841)
- docs: update cohere documentation by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19700](https://github.com/langchain-ai/langchain/pull/19700)
- core: BaseChatModel modify chat message before passing to run_manager
by [@&#8203;nfcampos](https://github.com/nfcampos) in
[https://github.com/langchain-ai/langchain/pull/19939](https://github.com/langchain-ai/langchain/pull/19939)
- core\[patch]: Release 0.1.39 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19940](https://github.com/langchain-ai/langchain/pull/19940)
- core: fix return of draw_mermaid_png and change to not save image by
default by [@&#8203;angeligareta](https://github.com/angeligareta) in
[https://github.com/langchain-ai/langchain/pull/19950](https://github.com/langchain-ai/langchain/pull/19950)
- core\[minor]: Add aload to document loader by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19936](https://github.com/langchain-ai/langchain/pull/19936)
- langchain-postgres: Initial package with postgres chat history
implementation by [@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19884](https://github.com/langchain-ai/langchain/pull/19884)
- Support weight only quantization with
intel-extension-for-transformers. by
[@&#8203;PenghuiCheng](https://github.com/PenghuiCheng) in
[https://github.com/langchain-ai/langchain/pull/14504](https://github.com/langchain-ai/langchain/pull/14504)
- comunity: Implement delete method and all async methods in
opensearch_vector_search by
[@&#8203;2jimoo](https://github.com/2jimoo) in
[https://github.com/langchain-ai/langchain/pull/17321](https://github.com/langchain-ai/langchain/pull/17321)
- Update metadata filtering examples of documents by
[@&#8203;tomasonjo](https://github.com/tomasonjo) in
[https://github.com/langchain-ai/langchain/pull/19963](https://github.com/langchain-ai/langchain/pull/19963)
- core: 0.1.40, fix try_load_from_hub for older langchain versions
load_chain by [@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19964](https://github.com/langchain-ai/langchain/pull/19964)
- docs: Custom Document Loaders by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19935](https://github.com/langchain-ai/langchain/pull/19935)
- cli\[minor]: Add disable sockets in unit tests by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19877](https://github.com/langchain-ai/langchain/pull/19877)
- langchain_groq\[feat]: Add tool calling support by
[@&#8203;gradenr](https://github.com/gradenr) in
[https://github.com/langchain-ai/langchain/pull/19971](https://github.com/langchain-ai/langchain/pull/19971)
- groq: release 0.1.0 by [@&#8203;efriis](https://github.com/efriis)
in
[https://github.com/langchain-ai/langchain/pull/19975](https://github.com/langchain-ai/langchain/pull/19975)
- groq: fix core version by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19976](https://github.com/langchain-ai/langchain/pull/19976)
- groq: handle streaming tool call case by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19978](https://github.com/langchain-ai/langchain/pull/19978)
- Jacob/docs new by
[@&#8203;jacoblee93](https://github.com/jacoblee93) in
[https://github.com/langchain-ai/langchain/pull/19765](https://github.com/langchain-ai/langchain/pull/19765)
- cohere: Add citations to agent, flexibility to tool parsing, fix SDK
issue by [@&#8203;harry-cohere](https://github.com/harry-cohere) in
[https://github.com/langchain-ai/langchain/pull/19965](https://github.com/langchain-ai/langchain/pull/19965)
- core\[Patch]: mypy ignore fixes
[#&#8203;17048](https://github.com/langchain-ai/langchain/issues/17048)
by [@&#8203;UtkarshaGupte](https://github.com/UtkarshaGupte) in
[https://github.com/langchain-ai/langchain/pull/19931](https://github.com/langchain-ai/langchain/pull/19931)
- core\[minor]: Add aformat to FewShotPromptTemplate by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/19652](https://github.com/langchain-ai/langchain/pull/19652)
- core: support pydantic V2 for JSONOutputParser, allow for other
sources of JSON schemas by [@&#8203;jnis23](https://github.com/jnis23)
in
[https://github.com/langchain-ai/langchain/pull/19716](https://github.com/langchain-ai/langchain/pull/19716)
- \[docs]\[minor]: Fix typo in Custom Document Loader doc by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/20003](https://github.com/langchain-ai/langchain/pull/20003)
- community: Implement Async OpenSearch `afrom_texts` &
`afrom_embeddings` by
[@&#8203;crispyricepc](https://github.com/crispyricepc) in
[https://github.com/langchain-ai/langchain/pull/20009](https://github.com/langchain-ai/langchain/pull/20009)
- community\[minor]: Add metadata filtering support for neo4j vector by
[@&#8203;tomasonjo](https://github.com/tomasonjo) in
[https://github.com/langchain-ai/langchain/pull/20001](https://github.com/langchain-ai/langchain/pull/20001)
- langchain: enhance `LocalFileStore` to allow directory/file
permissions to be specified by
[@&#8203;chrispy-snps](https://github.com/chrispy-snps) in
[https://github.com/langchain-ai/langchain/pull/18857](https://github.com/langchain-ai/langchain/pull/18857)
- docs\[patch]: Make Docusaurus and Vercel add trailing slashes when
navigating by default by
[@&#8203;jacoblee93](https://github.com/jacoblee93) in
[https://github.com/langchain-ai/langchain/pull/20014](https://github.com/langchain-ai/langchain/pull/20014)
- community\[minor]: added missed class to **all** by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/19888](https://github.com/langchain-ai/langchain/pull/19888)
- anthropic\[minor]: tool use by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20016](https://github.com/langchain-ai/langchain/pull/20016)
- anthropic\[patch]: bump core dep by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20019](https://github.com/langchain-ai/langchain/pull/20019)
- Add cookbook for Anthropic .with_structured_output() by
[@&#8203;rlancemartin](https://github.com/rlancemartin) in
[https://github.com/langchain-ai/langchain/pull/20017](https://github.com/langchain-ai/langchain/pull/20017)
- anthropic\[patch]: fix experimental tests by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20021](https://github.com/langchain-ai/langchain/pull/20021)
- docs: `graphs` update by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/19675](https://github.com/langchain-ai/langchain/pull/19675)
- docs `integrations/providers` update 10 by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/19970](https://github.com/langchain-ai/langchain/pull/19970)
- anthropic\[patch]: use anthropic 0.23 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20022](https://github.com/langchain-ai/langchain/pull/20022)
- anthropic\[patch]: Release 0.1.6 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20026](https://github.com/langchain-ai/langchain/pull/20026)
- docs: `integrations/providers/unstructured` update by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/19892](https://github.com/langchain-ai/langchain/pull/19892)
- docs: mark anthropic tools wrapper as deprecated by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20024](https://github.com/langchain-ai/langchain/pull/20024)
- docs: `integrations/providers` update 9 by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/19941](https://github.com/langchain-ai/langchain/pull/19941)
- Update example cookbook for Anthropic tool use by
[@&#8203;rlancemartin](https://github.com/rlancemartin) in
[https://github.com/langchain-ai/langchain/pull/20029](https://github.com/langchain-ai/langchain/pull/20029)
- docs: hide experimental anthropic by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20030](https://github.com/langchain-ai/langchain/pull/20030)
- docs: fixing typo in argument name by
[@&#8203;0ssamaak0](https://github.com/0ssamaak0) in
[https://github.com/langchain-ai/langchain/pull/20028](https://github.com/langchain-ai/langchain/pull/20028)
- docs\[patch]: Fix Model I/O quickstart by
[@&#8203;jacoblee93](https://github.com/jacoblee93) in
[https://github.com/langchain-ai/langchain/pull/20031](https://github.com/langchain-ai/langchain/pull/20031)
- docs: fix together model tab by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20032](https://github.com/langchain-ai/langchain/pull/20032)
- docs: weaviate docs by [@&#8203;efriis](https://github.com/efriis)
in
[https://github.com/langchain-ai/langchain/pull/20042](https://github.com/langchain-ai/langchain/pull/20042)
- Docs: Update custom chat model by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19967](https://github.com/langchain-ai/langchain/pull/19967)
- docs: fix title cap by [@&#8203;efriis](https://github.com/efriis)
in
[https://github.com/langchain-ai/langchain/pull/20048](https://github.com/langchain-ai/langchain/pull/20048)
- core: Implement aformat_messages for ChatMessagePromptTemplate by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/20038](https://github.com/langchain-ai/langchain/pull/20038)
- core: Add async aformat_document method by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/20037](https://github.com/langchain-ai/langchain/pull/20037)
- core: Implement aformat_prompt and ainvoke in BasePromptTemplate by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/20035](https://github.com/langchain-ai/langchain/pull/20035)
- core\[patch]: Document BaseCache abstraction in code by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20046](https://github.com/langchain-ai/langchain/pull/20046)
- langchain-core\[minor]: Allow passing local cache to language models
by [@&#8203;liugddx](https://github.com/liugddx) in
[https://github.com/langchain-ai/langchain/pull/19331](https://github.com/langchain-ai/langchain/pull/19331)
- community\[patch]: Improve import callbacks to make it IDE friendly by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20050](https://github.com/langchain-ai/langchain/pull/20050)
- docs\[patch]: Add missing redirects by
[@&#8203;jacoblee93](https://github.com/jacoblee93) in
[https://github.com/langchain-ai/langchain/pull/20076](https://github.com/langchain-ai/langchain/pull/20076)
- cohere: move package to external repo by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20081](https://github.com/langchain-ai/langchain/pull/20081)
- docs: anthropic tool docstring by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20091](https://github.com/langchain-ai/langchain/pull/20091)
- template: add rag azure search template by
[@&#8203;kristapratico](https://github.com/kristapratico) in
[https://github.com/langchain-ai/langchain/pull/18143](https://github.com/langchain-ai/langchain/pull/18143)
- partners\[anthropic]: fix anthropic chat model message type lookup
keys by [@&#8203;maximeperrindev](https://github.com/maximeperrindev)
in
[https://github.com/langchain-ai/langchain/pull/19034](https://github.com/langchain-ai/langchain/pull/19034)
- templates: migrate to langchain_anthropic package to support Claude 3
models by [@&#8203;donbr](https://github.com/donbr) in
[https://github.com/langchain-ai/langchain/pull/19393](https://github.com/langchain-ai/langchain/pull/19393)
- pinecone\[patch]: release 0.1.0 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20109](https://github.com/langchain-ai/langchain/pull/20109)
- Documentation: Fixed the typo of Discord -> Telegram by
[@&#8203;TAAGECH9](https://github.com/TAAGECH9) in
[https://github.com/langchain-ai/langchain/pull/20008](https://github.com/langchain-ai/langchain/pull/20008)
- \[core] fix: manually specifying run_id for chat models.invoke() and
.ainvoke() by [@&#8203;hinthornw](https://github.com/hinthornw) in
[https://github.com/langchain-ai/langchain/pull/20082](https://github.com/langchain-ai/langchain/pull/20082)
- postgres\[minor]: add postgres checkpoint implementation by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20025](https://github.com/langchain-ai/langchain/pull/20025)
- postgres\[minor]: Add pgvector community as is by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20096](https://github.com/langchain-ai/langchain/pull/20096)
- community\[minor]: Add support for Pebblo cloud_api_key in
PebbloSafeLoader by
[@&#8203;rahul-trip](https://github.com/rahul-trip) in
[https://github.com/langchain-ai/langchain/pull/19855](https://github.com/langchain-ai/langchain/pull/19855)
- Community: Updating Azure Retriever and Docs to be Azure AI Search
instead of Azure Cognitive Search by
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[https://github.com/langchain-ai/langchain/pull/19925](https://github.com/langchain-ai/langchain/pull/19925)
- community: Add PHP language parser to document_loaders by
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[https://github.com/langchain-ai/langchain/pull/19850](https://github.com/langchain-ai/langchain/pull/19850)
- docs: use standard openai params by
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[https://github.com/langchain-ai/langchain/pull/20160](https://github.com/langchain-ai/langchain/pull/20160)
- docs: standardize fireworks params by
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[https://github.com/langchain-ai/langchain/pull/20162](https://github.com/langchain-ai/langchain/pull/20162)
- mistralai\[patch]: standardize model params by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20163](https://github.com/langchain-ai/langchain/pull/20163)
- anthropic\[patch]: standardize init args by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20161](https://github.com/langchain-ai/langchain/pull/20161)
- community: extend Predibase integration to support fine-tuned LLM
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[https://github.com/langchain-ai/langchain/pull/19979](https://github.com/langchain-ai/langchain/pull/19979)
- langchain: fix pinecone upsert when async_req is set to False by
[@&#8203;harryhaibojiang](https://github.com/harryhaibojiang) in
[https://github.com/langchain-ai/langchain/pull/19793](https://github.com/langchain-ai/langchain/pull/19793)
- pinecone\[patch]: fix core min version by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20177](https://github.com/langchain-ai/langchain/pull/20177)
- Adding MongoDB Cookbook for Chat history and semantic cache by
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[https://github.com/langchain-ai/langchain/pull/19998](https://github.com/langchain-ai/langchain/pull/19998)
- community: add request_timeout and max_retries to ChatAnthropic by
[@&#8203;kaijietti](https://github.com/kaijietti) in
[https://github.com/langchain-ai/langchain/pull/19402](https://github.com/langchain-ai/langchain/pull/19402)
- docs: add vertexai to structured output by
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[https://github.com/langchain-ai/langchain/pull/20171](https://github.com/langchain-ai/langchain/pull/20171)
- community: `cross_encoders` flatten namespaces by
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[https://github.com/langchain-ai/langchain/pull/20183](https://github.com/langchain-ai/langchain/pull/20183)
- docs: TogetherAI as a drop-in replacement for OpenAI by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19900](https://github.com/langchain-ai/langchain/pull/19900)
- Community: Add support for MLX models (chat & llm) by
[@&#8203;Blaizzy](https://github.com/Blaizzy) in
[https://github.com/langchain-ai/langchain/pull/18152](https://github.com/langchain-ai/langchain/pull/18152)
- community: add bedrock anthropic callback for token usage counting by
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[https://github.com/langchain-ai/langchain/pull/19864](https://github.com/langchain-ai/langchain/pull/19864)
- Fix pr 19772 by [@&#8203;3coins](https://github.com/3coins) in
[https://github.com/langchain-ai/langchain/pull/20047](https://github.com/langchain-ai/langchain/pull/20047)
- baichuan\[patch]: standardize init args by
[@&#8203;liugddx](https://github.com/liugddx) in
[https://github.com/langchain-ai/langchain/pull/20209](https://github.com/langchain-ai/langchain/pull/20209)
- docs: Fix the class links in openai_tools and openai_functions
description in output parser documentations by
[@&#8203;Haris-Ali007](https://github.com/Haris-Ali007) in
[https://github.com/langchain-ai/langchain/pull/20197](https://github.com/langchain-ai/langchain/pull/20197)
- community\[patch]: pass through sql agent kwargs by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19962](https://github.com/langchain-ai/langchain/pull/19962)
- community: Enhance Tencent Cloud VectorDB, langchain: make Tencent
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[https://github.com/langchain-ai/langchain/pull/19651](https://github.com/langchain-ai/langchain/pull/19651)
- GCSDirectoryLoader bugfix by
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[https://github.com/langchain-ai/langchain/pull/20005](https://github.com/langchain-ai/langchain/pull/20005)
- doc:(sharememory\&bittensor) Get rid of ZeroShotAgent and use
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[https://github.com/langchain-ai/langchain/pull/20157](https://github.com/langchain-ai/langchain/pull/20157)
- community: add allow_dangerous_requests for OpenAPI toolkits by
[@&#8203;daviddwlee84](https://github.com/daviddwlee84) in
[https://github.com/langchain-ai/langchain/pull/19493](https://github.com/langchain-ai/langchain/pull/19493)
- docs: Add documentation of `ElasticsearchStore.BM25RetrievalStrategy`
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[https://github.com/langchain-ai/langchain/pull/20098](https://github.com/langchain-ai/langchain/pull/20098)
- openai: wrap stream code in context manager blocks by
[@&#8203;snopoke](https://github.com/snopoke) in
[https://github.com/langchain-ai/langchain/pull/18013](https://github.com/langchain-ai/langchain/pull/18013)
- Remove postgres package by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20207](https://github.com/langchain-ai/langchain/pull/20207)
- langchain-postgres: Remove remaining README.md file by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20221](https://github.com/langchain-ai/langchain/pull/20221)
- together: release 0.1.0 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20225](https://github.com/langchain-ai/langchain/pull/20225)
- standard-tests: a standard unit and integration test set by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20182](https://github.com/langchain-ai/langchain/pull/20182)
- core: Implement aformat for FewShotPromptWithTemplates by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/20039](https://github.com/langchain-ai/langchain/pull/20039)
- core: Implement aformat_messages for
\_StringImageMessagePromptTemplate by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/20036](https://github.com/langchain-ai/langchain/pull/20036)
- community: switch to falkordb python client by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/20229](https://github.com/langchain-ai/langchain/pull/20229)
- community\[patch]: OpenLLM Async Client Fixes and Timeout Parameter by
[@&#8203;charlod](https://github.com/charlod) in
[https://github.com/langchain-ai/langchain/pull/20007](https://github.com/langchain-ai/langchain/pull/20007)
- langchain\[patch]: make BooleanOutputParser check words not substrings
by [@&#8203;casperdcl](https://github.com/casperdcl) in
[https://github.com/langchain-ai/langchain/pull/20064](https://github.com/langchain-ai/langchain/pull/20064)
- langchain\[patch]: Update unit test by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/20228](https://github.com/langchain-ai/langchain/pull/20228)
- docs: Fix typo in citations example by
[@&#8203;sjnarmstrong](https://github.com/sjnarmstrong) in
[https://github.com/langchain-ai/langchain/pull/20218](https://github.com/langchain-ai/langchain/pull/20218)
- community: fixed multithreading returning List\[List\[Documents]]
instead of List\[Documents] by
[@&#8203;chip-davis](https://github.com/chip-davis) in
[https://github.com/langchain-ai/langchain/pull/20230](https://github.com/langchain-ai/langchain/pull/20230)
- core\[patch]: Release 0.1.41 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20233](https://github.com/langchain-ai/langchain/pull/20233)
- community\[patch]: Release 0.0.32 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20236](https://github.com/langchain-ai/langchain/pull/20236)
- langchain\[patch]: Release 0.1.15 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20237](https://github.com/langchain-ai/langchain/pull/20237)
- mistralai\[patch]: Release 0.1.1 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20239](https://github.com/langchain-ai/langchain/pull/20239)
- anthropic\[patch]: Release 0.1.7 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/20240](https://github.com/langchain-ai/langchain/pull/20240)

#### New Contributors

- [@&#8203;angeligareta](https://github.com/angeligareta) made their
first contribution in
[https://github.com/langchain-ai/langchain/pull/19599](https://github.com/langchain-ai/langchain/pull/19599)
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contribution in
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first contribution in
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their first contribution in
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their first contribution in
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**Full Changelog**:
https://github.com/langchain-ai/langchain/compare/v0.1.14...v0.1.15

###
[`v0.1.14`](https://github.com/langchain-ai/langchain/releases/tag/v0.1.14)

[Compare
Source](https://github.com/langchain-ai/langchain/compare/v0.1.13...v0.1.14)

#### What's Changed

- robocorp\[patch]: release 0.0.4 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19357](https://github.com/langchain-ai/langchain/pull/19357)
- robocorp\[patch]: run integration tests on release by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19358](https://github.com/langchain-ai/langchain/pull/19358)
- experimental\[patch]: Release 0.0.55 by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19353](https://github.com/langchain-ai/langchain/pull/19353)
- openai\[patch]: release 0.1.0, message id and name support by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19363](https://github.com/langchain-ai/langchain/pull/19363)
- openai\[patch]: fix name param by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19365](https://github.com/langchain-ai/langchain/pull/19365)
- openai\[patch]: fix core min version by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19366](https://github.com/langchain-ai/langchain/pull/19366)
- feat: update base_url of anthropic by
[@&#8203;enfeng](https://github.com/enfeng) in
[https://github.com/langchain-ai/langchain/pull/18634](https://github.com/langchain-ai/langchain/pull/18634)
- community:Replace positional argument with text=text for cohere>=5
compatibility by
[@&#8203;billytrend-cohere](https://github.com/billytrend-cohere) in
[https://github.com/langchain-ai/langchain/pull/19407](https://github.com/langchain-ai/langchain/pull/19407)
- core\[patch]: allow "placeholder" type in from_messages tuples by
[@&#8203;hinthornw](https://github.com/hinthornw) in
[https://github.com/langchain-ai/langchain/pull/19152](https://github.com/langchain-ai/langchain/pull/19152)
- mistralai\[minor]: 0.1.0rc0, remove mistral sdk by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19420](https://github.com/langchain-ai/langchain/pull/19420)
- core\[minor]: Add utility code to create tool examples by
[@&#8203;hwchase17](https://github.com/hwchase17) in
[https://github.com/langchain-ai/langchain/pull/18602](https://github.com/langchain-ai/langchain/pull/18602)
- \[langchain] fix OpenAIAssistantRunnable.create_assistant by
[@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/19081](https://github.com/langchain-ai/langchain/pull/19081)
-   cookbook\[patch]: add strip of quotes
by [@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19452](https://github.com/langchain-ai/langchain/pull/19452)
- mistralai: update tool calling by
[@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/19451](https://github.com/langchain-ai/langchain/pull/19451)
- community\[patch]: invoke callback prior to yielding token (llama.cpp)
by [@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19392](https://github.com/langchain-ai/langchain/pull/19392)
- mistralai\[patch]: release 0.1.0rc1 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19453](https://github.com/langchain-ai/langchain/pull/19453)
- mistralai\[patch]: fix core version by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19454](https://github.com/langchain-ai/langchain/pull/19454)
- docs: delete mistralai embeddings doc from incorrect location by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19432](https://github.com/langchain-ai/langchain/pull/19432)
- langchain_openai: \[URGENT REGRESSION FIX] Don't fail if tool message
already doesn't contain name by
[@&#8203;ldorigo](https://github.com/ldorigo) in
[https://github.com/langchain-ai/langchain/pull/19435](https://github.com/langchain-ai/langchain/pull/19435)
- openai\[patch]: release 0.1.1 by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19458](https://github.com/langchain-ai/langchain/pull/19458)
- openai\[patch]: integration test structured output by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19459](https://github.com/langchain-ai/langchain/pull/19459)
- openai\[patch]: tool use integration test by
[@&#8203;baskaryan](https://github.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/19460](https://github.com/langchain-ai/langchain/pull/19460)
- docs: use invoke instead of run by
[@&#8203;raybellwaves](https://github.com/raybellwaves) in
[https://github.com/langchain-ai/langchain/pull/19457](https://github.com/langchain-ai/langchain/pull/19457)
- docs: point to titantic dataset on web by
[@&#8203;raybellwaves](https://github.com/raybellwaves) in
[https://github.com/langchain-ai/langchain/pull/19455](https://github.com/langchain-ai/langchain/pull/19455)
- community:Modified regular expression by
[@&#8203;igeni](https://github.com/igeni) in
[https://github.com/langchain-ai/langchain/pull/19449](https://github.com/langchain-ai/langchain/pull/19449)
- openai\[patch]: add test coverage to output by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19462](https://github.com/langchain-ai/langchain/pull/19462)
- community: RecursiveUrlLoader: add base_url option by
[@&#8203;germankrause](https://github.com/germankrause) in
[https://github.com/langchain-ai/langchain/pull/19421](https://github.com/langchain-ai/langchain/pull/19421)
- docarray requires hnsw installation by
[@&#8203;lucifertrj](https://github.com/lucifertrj) in
[https://github.com/langchain-ai/langchain/pull/19416](https://github.com/langchain-ai/langchain/pull/19416)
- langchain: Add async methods to VectorStoreRetrieverMemory by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/19408](https://github.com/langchain-ai/langchain/pull/19408)
- makefile `api_docs_clean` fix by
[@&#8203;leo-gan](https://github.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/19405](https://github.com/langchain-ai/langchain/pull/19405)
- docs: moving FireworksEmbeddings documentation to docs folder by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19398](https://github.com/langchain-ai/langchain/pull/19398)
- community\[patch]: invoke callback prior to yielding token (fireworks)
by [@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19388](https://github.com/langchain-ai/langchain/pull/19388)
- community\[patch]: invoke callback prior to yielding token (openai) by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19389](https://github.com/langchain-ai/langchain/pull/19389)
- docs: Add `partition` parameter to DashVector by
[@&#8203;wangcailin](https://github.com/wangcailin) in
[https://github.com/langchain-ai/langchain/pull/19385](https://github.com/langchain-ai/langchain/pull/19385)
- community: fix bugs in baiduvectordb as vectorstore by
[@&#8203;fengjial](https://github.com/fengjial) in
[https://github.com/langchain-ai/langchain/pull/19380](https://github.com/langchain-ai/langchain/pull/19380)
- docs: update import paths and move to lcel for llama.cpp examples by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19391](https://github.com/langchain-ai/langchain/pull/19391)
- docs: update module imports for fireworks documentation by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19377](https://github.com/langchain-ai/langchain/pull/19377)
- docs: fix error bilibili url by
[@&#8203;Undertone0809](https://github.com/Undertone0809) in
[https://github.com/langchain-ai/langchain/pull/19375](https://github.com/langchain-ai/langchain/pull/19375)
- docs: adding voyageai to the list of partner packages by
[@&#8203;sepiatone](https://github.com/sepiatone) in
[https://github.com/langchain-ai/langchain/pull/19376](https://github.com/langchain-ai/langchain/pull/19376)
- mistralai\[patch]: streaming tool calls by
[@&#8203;efriis](https://github.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/19469](https://github.com/langchain-ai/langchain/pull/19469)
- Remove non-rendering images & output spamming from doc ntbks by
[@&#8203;rlancemartin](https://github.com/rlancemartin) in
[https://github.com/langchain-ai/langchain/pull/19475](https://github.com/langchain-ai/langchain/pull/19475)
- Use async memory in Chain when needed by
[@&#8203;cbornet](https://github.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/19429](https://github.com/langchain-ai/langchain/pull/19429)
- code\[patch]: Add in code documentation to core Runnable `pipe` and
`pick` methods (docs only) by
[@&#8203;liugddx](https://github.com/liugddx) in
[https://github.com/langchain-ai/langchain/pull/19395](https://github.com/langchain-ai/langchain/pull/19395)
- community\[minor]: S3FileLoader to use expose mode and post_processors
arguments of unstructured loader by
[@&#8203;preak95](https://github.com/preak95) in
[https://github.com/langchain-ai/langchain/pull/19270](https://github.com/langchain-ai/langchain/pull/19270)
- Add OpenVINO llms docs by
[@&#8203;OpenVINO-dev-contest](https://github.com/OpenVINO-dev-contest)
in
[https://github.com/langchain-ai/langchain/pull/19489](https://github.com/langchain-ai/langchain/pull/19489)
- community\[minor]: Add `DuckDB` as a vectorstore by
[@&#8203;Hugoberry](https://github.com/Hugoberry) in
[https://github.com/langchain-ai/langchain/pull/18916](https://github.com/langchain-ai/langchain/pull/18916)
- infra: Update package version to apply CVE-related patch by
[@&#8203;JacobLezberg](https://github.com/JacobLezberg) in
[https://github.com/langchain-ai/langchain/pull/19490](https://github.com/langchain-ai/langchain/pull/19490)
- langchain-community: Dappier chat model integration by
[@&#8203;IgorMunizS](https://github.com/IgorMunizS) in
[https://github.com/langchain-ai/langchain/pull/19370](https://github.com/langchain-ai/langchain/pull/19370)
- Update docs for `HuggingFacePipeline` by
[@&#8203;nikhilkmr300](https://github.com/nikhilkmr300) in
[https://github.com/langchain-ai/langchain/pull/19306](https://github.com/langchain-ai/langchain/pull/19306)
- add kwargs by [@&#8203;ccurme](https://github.com/ccurme) in
[https://github.com/langchain-ai/langchain/pull/19519](https://github.com/langchain-ai/langchain/pull/19519)
- langchain: Passthrough batch_size on index()/aindex() calls by
[@&#8203;znwilkins](https://github.com/znwilkins) in
[https://github.com/langchain-ai/langchain/pull/19443](https://github.com/langchain-ai/langchain/pull/19443)
- core\[patch]: Use defusedxml in XMLOutputParser by
[@&#8203;eyurtsev](https://github.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/19526](https://github.com/langchain-ai/langchain/pull/19526)
- langchain_cohere: add cohere as a partner package by
[@&#8203;billytrend-cohere](

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