Langchain

What's Changed
* community: replace deprecated davinci models by efriis in https://github.com/langchain-ai/langchain/pull/14860
* WIP: sql research assistant by hwchase17 in https://github.com/langchain-ai/langchain/pull/14240
* docstrings `core` update by leo-gan in https://github.com/langchain-ai/langchain/pull/14871
* Fix token text splitter duplicates by sweetkane in https://github.com/langchain-ai/langchain/pull/14848
* docstrings `langchain` update by leo-gan in https://github.com/langchain-ai/langchain/pull/14870
* docs: fixed tiktoken link error by soulhat in https://github.com/langchain-ai/langchain/pull/14840
* docs: fix typo in contributing re installing integration test deps by malandis in https://github.com/langchain-ai/langchain/pull/14861
* Update kendra.py to avoid Kendra query ValidationException by abhjaw in https://github.com/langchain-ai/langchain/pull/14866
* Harrison/agent docs custom by hwchase17 in https://github.com/langchain-ai/langchain/pull/14877
* Improve prompt injection detection by asofter in https://github.com/langchain-ai/langchain/pull/14842
* OPENAI_PROXY not working by sevendark in https://github.com/langchain-ai/langchain/pull/14833
* Docs `tencent` pages update by leo-gan in https://github.com/langchain-ai/langchain/pull/14879
* added history and support for system_message as param by lkuligin in https://github.com/langchain-ai/langchain/pull/14824
* [Partner] Google GenAi new release by hinthornw in https://github.com/langchain-ai/langchain/pull/14882
* [Partner] Update google integration test by hinthornw in https://github.com/langchain-ai/langchain/pull/14883
* [Partner] NVIDIA TRT Package by hinthornw in https://github.com/langchain-ai/langchain/pull/14733
* docstrings `langchain_community` update by leo-gan in https://github.com/langchain-ai/langchain/pull/14889
* Docs reference for XataVectorStore constructor by kostasb in https://github.com/langchain-ai/langchain/pull/14903
* langchain[patch]: export sagemaker LLMContentHandler by baskaryan in https://github.com/langchain-ai/langchain/pull/14906
* Integrating GPTRouter by sirjan-ws-ext in https://github.com/langchain-ai/langchain/pull/14900
* [mistralai]: Add langchain-mistralai partner package by baskaryan in https://github.com/langchain-ai/langchain/pull/14783
* added jaguar vector store by fserv in https://github.com/langchain-ai/langchain/pull/14838
* rename ChatGPTRouter to GPTRouter by sirjan-ws-ext in https://github.com/langchain-ai/langchain/pull/14913
* Add retries logic to Yandex GPT API Calls by tyumentsev4 in https://github.com/langchain-ai/langchain/pull/14907
* Docs `chunkviz` reference by leo-gan in https://github.com/langchain-ai/langchain/pull/14802
* Helpefull Message for GitHubAPIWrapper by keenborder786 in https://github.com/langchain-ai/langchain/pull/14803
* Enhance iMessage chat loader with timestamp parsing and message ownership by idvorkin in https://github.com/langchain-ai/langchain/pull/14804
* Community: Gradient: Embeddings-sdk-update by michaelfeil in https://github.com/langchain-ai/langchain/pull/14846
* cli[patch]: add embedding to integration template by efriis in https://github.com/langchain-ai/langchain/pull/14881
* templates: fix sql-research-assistant by efriis in https://github.com/langchain-ai/langchain/pull/14921
* cli: 0.0.20 by efriis in https://github.com/langchain-ai/langchain/pull/14920
* cli: test_integration group by efriis in https://github.com/langchain-ai/langchain/pull/14924
* Add Bedrock JCVD template by JGalego in https://github.com/langchain-ai/langchain/pull/14480
* Add langsmith and benchmark repo links by hinthornw in https://github.com/langchain-ai/langchain/pull/14931
* docs: remove unused contributor steps by efriis in https://github.com/langchain-ai/langchain/pull/14938
* together: package and embedding model by efriis in https://github.com/langchain-ai/langchain/pull/14936
* anthropic: beta messages integration by efriis in https://github.com/langchain-ai/langchain/pull/14928
* community[patch]: Matching engine, return doc id by baskaryan in https://github.com/langchain-ai/langchain/pull/14930
* update notebook documentation for custom tool by yacine555 in https://github.com/langchain-ai/langchain/pull/14942
* Update embedding_distance.ipynb by aroffe99 in https://github.com/langchain-ai/langchain/pull/14929
* Update google_cloud_storage_directory.ipynb by elenamatay in https://github.com/langchain-ai/langchain/pull/14922
* doc for MistralAI partner package by thehunmonkgroup in https://github.com/langchain-ai/langchain/pull/14917
* Update arxiv.py with Entry ID as a return value by ArchanGhosh in https://github.com/langchain-ai/langchain/pull/14915
* fix: ak and sk are not essential in qianfan endpoint by ZingLix in https://github.com/langchain-ai/langchain/pull/14835
* Fixed typos - LLaMA2_sql_chat.ipynb by Cassini-chris in https://github.com/langchain-ai/langchain/pull/14798
* add png support for vertexai._parse_chat_history_gemini() by nicsuzor in https://github.com/langchain-ai/langchain/pull/14788
* Add YandexGPT embeddings by tyumentsev4 in https://github.com/langchain-ai/langchain/pull/14767
* [FEATURE] Add Aphrodite Engine support by AlpinDale in https://github.com/langchain-ai/langchain/pull/14759
* Add safe lookup to OpenAI response adapter by Sypherd in https://github.com/langchain-ai/langchain/pull/14765
* Fixed duplicate input id issue in clarifai vectorstore by mogith-pn in https://github.com/langchain-ai/langchain/pull/14914
* feat: Qdrant sparse vector retriever by Anush008 in https://github.com/langchain-ai/langchain/pull/14814
* core[patch]: 0.1.2 by baskaryan in https://github.com/langchain-ai/langchain/pull/14959
* community[patch]: Release 0.0.5 by baskaryan in https://github.com/langchain-ai/langchain/pull/14960
* langchain[patch]: Release 0.0.352 by baskaryan in https://github.com/langchain-ai/langchain/pull/14961

New Contributors
* sweetkane made their first contribution in https://github.com/langchain-ai/langchain/pull/14848
* soulhat made their first contribution in https://github.com/langchain-ai/langchain/pull/14840
* abhjaw made their first contribution in https://github.com/langchain-ai/langchain/pull/14866
* kostasb made their first contribution in https://github.com/langchain-ai/langchain/pull/14903
* sirjan-ws-ext made their first contribution in https://github.com/langchain-ai/langchain/pull/14900
* fserv made their first contribution in https://github.com/langchain-ai/langchain/pull/14838
* idvorkin made their first contribution in https://github.com/langchain-ai/langchain/pull/14804
* JGalego made their first contribution in https://github.com/langchain-ai/langchain/pull/14480
* aroffe99 made their first contribution in https://github.com/langchain-ai/langchain/pull/14929
* elenamatay made their first contribution in https://github.com/langchain-ai/langchain/pull/14922
* ArchanGhosh made their first contribution in https://github.com/langchain-ai/langchain/pull/14915
* ZingLix made their first contribution in https://github.com/langchain-ai/langchain/pull/14835
* Cassini-chris made their first contribution in https://github.com/langchain-ai/langchain/pull/14798
* nicsuzor made their first contribution in https://github.com/langchain-ai/langchain/pull/14788
* AlpinDale made their first contribution in https://github.com/langchain-ai/langchain/pull/14759
* Sypherd made their first contribution in https://github.com/langchain-ai/langchain/pull/14765

**Full Changelog**: https://github.com/langchain-ai/langchain/compare/v0.0.351...v0.0.352

What's Changed
* [Templates] Add image by hinthornw in https://github.com/langchain-ai/langchain/pull/14611
* experimental[patch]: Release 0.0.47 by baskaryan in https://github.com/langchain-ai/langchain/pull/14617
* docs: core and community readme by baskaryan in https://github.com/langchain-ai/langchain/pull/14623
* docs: fix links in readme by baskaryan in https://github.com/langchain-ai/langchain/pull/14624
* Minor update to ensemble retriever to handle a mix of Documents or str by rlancemartin in https://github.com/langchain-ai/langchain/pull/14552
* Update Docugami Cookbook by kenzie28 in https://github.com/langchain-ai/langchain/pull/14626
* docs: update multi_modal_RAG_chroma.ipynb by eltociear in https://github.com/langchain-ai/langchain/pull/14602
* templates[patch]: fix pydantic imports by efriis in https://github.com/langchain-ai/langchain/pull/14632
* fix a bug in RedisNum filter againt value 0 by dandanwei in https://github.com/langchain-ai/langchain/pull/14587
* create mypy cache dir if it doesn't exist by 169 in https://github.com/langchain-ai/langchain/pull/14579
* fix: to rag-semi-structured template by shauryr in https://github.com/langchain-ai/langchain/pull/14568
* docs `ollama` pages by leo-gan in https://github.com/langchain-ai/langchain/pull/14561
* infra: rm community split scripts by baskaryan in https://github.com/langchain-ai/langchain/pull/14633
* docs: update langchain diagram by baskaryan in https://github.com/langchain-ai/langchain/pull/14619
* Update cohere provider docs by billytrend-cohere in https://github.com/langchain-ai/langchain/pull/14528
* Added notebook tutorial on using Yellowbrick as a vector store with LangChain by markcusack in https://github.com/langchain-ai/langchain/pull/14509
* docs[patch] Fix some typos in merger_retriever.ipynb by standby24x7 in https://github.com/langchain-ai/langchain/pull/14502
* feat: Yaml output parser by TomTom101 in https://github.com/langchain-ai/langchain/pull/14496
* [docs]: add missing tiktoken dependency by peterj in https://github.com/langchain-ai/langchain/pull/14497
* fix(embeddings): huggingface hub embeddings and TEI by mspronesti in https://github.com/langchain-ai/langchain/pull/14489
* Fix token_usage None issue in ChatOpenAI with local Chatglm2-6B by GYiyouth in https://github.com/langchain-ai/langchain/pull/14493
* DOC: model update in 'Using OpenAI Functions' docs by ggeutzzang in https://github.com/langchain-ai/langchain/pull/14486
* Add Databricks Vector Search example notebook and documentation by freemso in https://github.com/langchain-ai/langchain/pull/14158
* Fixed `DeprecationWarning` for `PromptTemplate.from_file` module-level calls by jamesbraza in https://github.com/langchain-ai/langchain/pull/14468
* Add Gemini Notebook by hinthornw in https://github.com/langchain-ai/langchain/pull/14661
* cli[patch]: integration template by efriis in https://github.com/langchain-ai/langchain/pull/14571
* Fix RRF and lucene escape characters for neo4j vector store by tomasonjo in https://github.com/langchain-ai/langchain/pull/14646
* [Nit] Add newline in notebook by hinthornw in https://github.com/langchain-ai/langchain/pull/14665
* infra: skip extended testing for partner packages by efriis in https://github.com/langchain-ai/langchain/pull/14630
* cli[patch]: rc by efriis in https://github.com/langchain-ai/langchain/pull/14667
* Update Vertex AI to include Gemini by hinthornw in https://github.com/langchain-ai/langchain/pull/14670
* cli[patch]: unicode issue by efriis in https://github.com/langchain-ai/langchain/pull/14672
* communty[patch]: Release 0.0.3 by baskaryan in https://github.com/langchain-ai/langchain/pull/14673
* [Partner] Add langchain-google-genai package (gemini) by hinthornw in https://github.com/langchain-ai/langchain/pull/14621
* \Fix tool_calls message merge by nfcampos in https://github.com/langchain-ai/langchain/pull/14613
* google-genai[patch]: Release 0.0.2 by baskaryan in https://github.com/langchain-ai/langchain/pull/14677
* Wfh/google docs update by hinthornw in https://github.com/langchain-ai/langchain/pull/14676
* docs: build partner api refs by baskaryan in https://github.com/langchain-ai/langchain/pull/14675
* docs: fix api ref link by baskaryan in https://github.com/langchain-ai/langchain/pull/14679
* docs: per-package version in api docs by baskaryan in https://github.com/langchain-ai/langchain/pull/14683
* core[patch]: Fix runnable with message history by baskaryan in https://github.com/langchain-ai/langchain/pull/14629
* Add cohere librarian template by billytrend-cohere in https://github.com/langchain-ai/langchain/pull/14601
* docs[patch]: fix bullet points by efriis in https://github.com/langchain-ai/langchain/pull/14684
* Fixed issue with importing Row from sqlalchemy by FKouhai in https://github.com/langchain-ai/langchain/pull/14488
* Improvement: Correct type annotation for azure_ad_token_provider Closed: 14402 by 169 in https://github.com/langchain-ai/langchain/pull/14432
* fix dashvector endpoint params error by Funkeke in https://github.com/langchain-ai/langchain/pull/14484
* docs: platform pages update by leo-gan in https://github.com/langchain-ai/langchain/pull/14637
* docs: api ref nav Python Docs -> Docs by baskaryan in https://github.com/langchain-ai/langchain/pull/14686
* Template for multi-modal w/ multi-vector by rlancemartin in https://github.com/langchain-ai/langchain/pull/14618
* Gemini multi-modal RAG template by rlancemartin in https://github.com/langchain-ai/langchain/pull/14678
* [Partner] Gemini Embeddings by hinthornw in https://github.com/langchain-ai/langchain/pull/14690
* [Integration] NVIDIA AI Playground by hinthornw in https://github.com/langchain-ai/langchain/pull/14648
* [Workflows] Add nvidia-aiplay to _release.yml by hinthornw in https://github.com/langchain-ai/langchain/pull/14722
* Add dense proposals by hinthornw in https://github.com/langchain-ai/langchain/pull/14719
* [Hub|tracing] Tag hub prompts by hinthornw in https://github.com/langchain-ai/langchain/pull/14720
* Update `google_generative_ai.ipynb` by 169 in https://github.com/langchain-ai/langchain/pull/14704
* docs[patch]: fix databricks metadata by efriis in https://github.com/langchain-ai/langchain/pull/14727
* updated branding for Google AI by lkuligin in https://github.com/langchain-ai/langchain/pull/14728
* infra: add integration test workflow by baskaryan in https://github.com/langchain-ai/langchain/pull/14688
* infra: Pre-release integration tests for partner pkgs by baskaryan in https://github.com/langchain-ai/langchain/pull/14687
* infra: add google-genai integration deps and extras by baskaryan in https://github.com/langchain-ai/langchain/pull/14731
* community[patch]: fix pgvector sqlalchemy by efriis in https://github.com/langchain-ai/langchain/pull/14726
* infra: add action checkout to pre-release-checks by baskaryan in https://github.com/langchain-ai/langchain/pull/14732
* Revert "[Hub|tracing] Tag hub prompts" by hinthornw in https://github.com/langchain-ai/langchain/pull/14735
* core[patch]: Release 0.1.1 by baskaryan in https://github.com/langchain-ai/langchain/pull/14738
* infra: docs build install community editable by efriis in https://github.com/langchain-ai/langchain/pull/14739
* infra: fix pre-release integration test and add unit test by baskaryan in https://github.com/langchain-ai/langchain/pull/14742
* Remove trailing "`" in pip install command by grisaitis in https://github.com/langchain-ai/langchain/pull/14730
* Added support for new Google GenerativeAI models by lkuligin in https://github.com/langchain-ai/langchain/pull/14530
* [Tracing] String Stacktrac by hinthornw in https://github.com/langchain-ai/langchain/pull/14131
* [Evals] End project by hinthornw in https://github.com/langchain-ai/langchain/pull/14324
* Fix OAI Tool Message by hinthornw in https://github.com/langchain-ai/langchain/pull/14746
* Update propositional-retrieval template by hinthornw in https://github.com/langchain-ai/langchain/pull/14766
* [Documentation] Updates to NVIDIA Playground/Foundation Model naming.… by hinthornw in https://github.com/langchain-ai/langchain/pull/14770
* Adding langchain vectorstore for SurrealDB by lalanikarim in https://github.com/langchain-ai/langchain/pull/13331
* remove unused imports by hwchase17 in https://github.com/langchain-ai/langchain/pull/14680
* docs `Steam` update by leo-gan in https://github.com/langchain-ai/langchain/pull/14778
* Docs `cloudflare` update by leo-gan in https://github.com/langchain-ai/langchain/pull/14779
* Add image support for Ollama by rlancemartin in https://github.com/langchain-ai/langchain/pull/14713
* docs `google drive` update by leo-gan in https://github.com/langchain-ai/langchain/pull/14781
* Update YandexGPT API by tyumentsev4 in https://github.com/langchain-ai/langchain/pull/14773
* Implement similarity_score_threshold for MongoDB Vector Store by NoahStapp in https://github.com/langchain-ai/langchain/pull/14740
* docs[patch]: fix zoom by efriis in https://github.com/langchain-ai/langchain/pull/14786
* Permit updates in indexing by hinthornw in https://github.com/langchain-ai/langchain/pull/14482
* docs: developer docs by efriis in https://github.com/langchain-ai/langchain/pull/14776
* infra: cut down on integration steps by efriis in https://github.com/langchain-ai/langchain/pull/14785
* support for Sybase SQL anywhere added. by developer20sujeet in https://github.com/langchain-ai/langchain/pull/14821
* fix agenerate return value by tyumentsev4 in https://github.com/langchain-ai/langchain/pull/14815
* Small update in the documentation to ensure consistency in declaring LANGCHAIN_API_KEY... by yacine555 in https://github.com/langchain-ai/langchain/pull/14823
* docs redundant pages by leo-gan in https://github.com/langchain-ai/langchain/pull/14774
* Fix: Typo in Templates README.md by xkra in https://github.com/langchain-ai/langchain/pull/14812
* Add logprobs in gen output by hinthornw in https://github.com/langchain-ai/langchain/pull/14826
* Fix link typo to `/docs/integrations/text_embedding/nvidia_ai_endpoints` by eriknw in https://github.com/langchain-ai/langchain/pull/14827
* Fix typo by Falimonda in https://github.com/langchain-ai/langchain/pull/14800
* Fix the broken link to Extraction page by peterj in https://github.com/langchain-ai/langchain/pull/14806
* New model parameters and dynamic batching for VertexAIEmbeddings by vladkol in https://github.com/langchain-ai/langchain/pull/13999
* Update parser by hinthornw in https://github.com/langchain-ai/langchain/pull/14831
* [Bugfix] Ensure tool output is a str, for OAI Assistant by hinthornw in https://github.com/langchain-ai/langchain/pull/14830
* Update Tongyi default model_name by 169 in https://github.com/langchain-ai/langchain/pull/14844
* [Documentation] Minor documentation prior to NVIDIA Integration announcement by VKudlay in https://github.com/langchain-ai/langchain/pull/14780
* docs[patch]: gemini keywords by efriis in https://github.com/langchain-ai/langchain/pull/14856
* docs[patch]: more keywords by efriis in https://github.com/langchain-ai/langchain/pull/14858
* community[patch]: Release 0.0.4 by baskaryan in https://github.com/langchain-ai/langchain/pull/14864
* langchain[patch]: Release 0.0.351 by baskaryan in https://github.com/langchain-ai/langchain/pull/14867
* add methods to deserialize prompts that were old by hwchase17 in https://github.com/langchain-ai/langchain/pull/14857

New Contributors
* peterj made their first contribution in https://github.com/langchain-ai/langchain/pull/14497
* GYiyouth made their first contribution in https://github.com/langchain-ai/langchain/pull/14493
* FKouhai made their first contribution in https://github.com/langchain-ai/langchain/pull/14488
* Funkeke made their first contribution in https://github.com/langchain-ai/langchain/pull/14484
* grisaitis made their first contribution in https://github.com/langchain-ai/langchain/pull/14730
* lalanikarim made their first contribution in https://github.com/langchain-ai/langchain/pull/13331
* developer20sujeet made their first contribution in https://github.com/langchain-ai/langchain/pull/14821
* yacine555 made their first contribution in https://github.com/langchain-ai/langchain/pull/14823
* xkra made their first contribution in https://github.com/langchain-ai/langchain/pull/14812
* eriknw made their first contribution in https://github.com/langchain-ai/langchain/pull/14827
* Falimonda made their first contribution in https://github.com/langchain-ai/langchain/pull/14800
* vladkol made their first contribution in https://github.com/langchain-ai/langchain/pull/13999

**Full Changelog**: https://github.com/langchain-ai/langchain/compare/v0.0.350...v0.0.351

What's Changed
* experimental[patch]: Release 0.0.46 by baskaryan in https://github.com/langchain-ai/langchain/pull/14572
* infra: import checking bugfix by efriis in https://github.com/langchain-ai/langchain/pull/14569
* docs[patch], templates[patch]: Import from core by baskaryan in https://github.com/langchain-ai/langchain/pull/14575
* Fix embeddings example for Databricks by harupy in https://github.com/langchain-ai/langchain/pull/14576
* docs[patch]: update installation with core and community by baskaryan in https://github.com/langchain-ai/langchain/pull/14577
* Update RunnableWithMessageHistory by eyurtsev in https://github.com/langchain-ai/langchain/pull/14351
* Add Gmail Agent Example by hinthornw in https://github.com/langchain-ai/langchain/pull/14567
* allow other namespaces by hwchase17 in https://github.com/langchain-ai/langchain/pull/14606
* core[minor]: Release 0.1.0 by baskaryan in https://github.com/langchain-ai/langchain/pull/14607
* community[patch]: Release 0.0.2 by baskaryan in https://github.com/langchain-ai/langchain/pull/14610
* langchain[patch]: Release 0.0.350 by baskaryan in https://github.com/langchain-ai/langchain/pull/14612


**Full Changelog**: https://github.com/langchain-ai/langchain/compare/v0.0.349...v0.0.350

What's Changed
* experimental[patch]: Release 0.0.45 by baskaryan in https://github.com/langchain-ai/langchain/pull/14418
* docs: notebook linting by leo-gan in https://github.com/langchain-ai/langchain/pull/14366
* docs `promptlayer` pages update by leo-gan in https://github.com/langchain-ai/langchain/pull/14416
* fix imports from core by hwchase17 in https://github.com/langchain-ai/langchain/pull/14430
* Fix scheduled testing by efriis in https://github.com/langchain-ai/langchain/pull/14428
* langchain[patch]: fix scheduled testing ci variables by efriis in https://github.com/langchain-ai/langchain/pull/14459
* revoke serialization by hwchase17 in https://github.com/langchain-ai/langchain/pull/14456
* langchain[patch]: fix scheduled testing ci dep install by efriis in https://github.com/langchain-ai/langchain/pull/14460
* langchain[patch]: xfail unstable vertex test by efriis in https://github.com/langchain-ai/langchain/pull/14462
* Use deepcopy in RunLogPatch by eyurtsev in https://github.com/langchain-ai/langchain/pull/14244
* docs `Dependents` updated statistics by leo-gan in https://github.com/langchain-ai/langchain/pull/14461
* core[patch], langchain[patch], experimental[patch]: import CI by efriis in https://github.com/langchain-ai/langchain/pull/14414
* Update mongodb_atlas docs for GA by baf509 in https://github.com/langchain-ai/langchain/pull/14425
* infra: add langchain-community release workflow by baskaryan in https://github.com/langchain-ai/langchain/pull/14469
* docs `networkx`update by leo-gan in https://github.com/langchain-ai/langchain/pull/14426
* SmartLLMChain Output Key Customization by anishnag in https://github.com/langchain-ai/langchain/pull/14466
* Update README and vectorstore path for multi-modal template by rlancemartin in https://github.com/langchain-ai/langchain/pull/14473
* docs cleanup by leo-gan in https://github.com/langchain-ai/langchain/pull/14471
* langchain[patch], docs[patch]: use byte store in multivectorretriever
by efriis in https://github.com/langchain-ai/langchain/pull/14474
* manual mapping by hwchase17 in https://github.com/langchain-ai/langchain/pull/14422
* docs: add missing imports for local_llms by Yelinz in https://github.com/langchain-ai/langchain/pull/14453
* docs `microsoft` platform page update by leo-gan in https://github.com/langchain-ai/langchain/pull/14476
* docs `google` platform page update by leo-gan in https://github.com/langchain-ai/langchain/pull/14475
* RunnableWithMessageHistory: Fix input schema by eyurtsev in https://github.com/langchain-ai/langchain/pull/14516
* Bagatur/community no openai by baskaryan in https://github.com/langchain-ai/langchain/pull/14463
* Move runnable context to beta by nfcampos in https://github.com/langchain-ai/langchain/pull/14507
* community[patch]: Fix agenttoolkits imports by baskaryan in https://github.com/langchain-ai/langchain/pull/14559
* core[patch]: Release 0.0.13 by baskaryan in https://github.com/langchain-ai/langchain/pull/14558
* infra: Turn release branch check back on by baskaryan in https://github.com/langchain-ai/langchain/pull/14563
* infra: import CI fix by efriis in https://github.com/langchain-ai/langchain/pull/14562
* community[patch]: Release 0.0.1 by baskaryan in https://github.com/langchain-ai/langchain/pull/14565
* infra: import CI speed by efriis in https://github.com/langchain-ai/langchain/pull/14566
* langchain[patch]: Release 0.0.349 by baskaryan in https://github.com/langchain-ai/langchain/pull/14570

New Contributors
* baf509 made their first contribution in https://github.com/langchain-ai/langchain/pull/14425
* anishnag made their first contribution in https://github.com/langchain-ai/langchain/pull/14466
* Yelinz made their first contribution in https://github.com/langchain-ai/langchain/pull/14453

**Full Changelog**: https://github.com/langchain-ai/langchain/compare/v0.0.348...v0.0.349

What's Changed
* Update README and vectorstore path for multi-modal template by rlancemartin in https://github.com/langchain-ai/langchain/pull/14473
* docs cleanup by leo-gan in https://github.com/langchain-ai/langchain/pull/14471
* langchain[patch], docs[patch]: use byte store in multivectorretriever
by efriis in https://github.com/langchain-ai/langchain/pull/14474
* manual mapping by hwchase17 in https://github.com/langchain-ai/langchain/pull/14422
* docs: add missing imports for local_llms by Yelinz in https://github.com/langchain-ai/langchain/pull/14453
* docs `microsoft` platform page update by leo-gan in https://github.com/langchain-ai/langchain/pull/14476
* docs `google` platform page update by leo-gan in https://github.com/langchain-ai/langchain/pull/14475

New Contributors
* Yelinz made their first contribution in https://github.com/langchain-ai/langchain/pull/14453

**Full Changelog**: https://github.com/langchain-ai/langchain/compare/v0.0.349-rc.1...v0.0.349-rc.2

What's Changed
* experimental[patch]: Release 0.0.45 by baskaryan in https://github.com/langchain-ai/langchain/pull/14418
* docs: notebook linting by leo-gan in https://github.com/langchain-ai/langchain/pull/14366
* docs `promptlayer` pages update by leo-gan in https://github.com/langchain-ai/langchain/pull/14416
* fix imports from core by hwchase17 in https://github.com/langchain-ai/langchain/pull/14430
* Fix scheduled testing by efriis in https://github.com/langchain-ai/langchain/pull/14428
* langchain[patch]: fix scheduled testing ci variables by efriis in https://github.com/langchain-ai/langchain/pull/14459
* revoke serialization by hwchase17 in https://github.com/langchain-ai/langchain/pull/14456
* langchain[patch]: fix scheduled testing ci dep install by efriis in https://github.com/langchain-ai/langchain/pull/14460
* langchain[patch]: xfail unstable vertex test by efriis in https://github.com/langchain-ai/langchain/pull/14462
* Use deepcopy in RunLogPatch by eyurtsev in https://github.com/langchain-ai/langchain/pull/14244
* docs `Dependents` updated statistics by leo-gan in https://github.com/langchain-ai/langchain/pull/14461
* core[patch], langchain[patch], experimental[patch]: import CI by efriis in https://github.com/langchain-ai/langchain/pull/14414
* Update mongodb_atlas docs for GA by baf509 in https://github.com/langchain-ai/langchain/pull/14425
* infra: add langchain-community release workflow by baskaryan in https://github.com/langchain-ai/langchain/pull/14469
* docs `networkx`update by leo-gan in https://github.com/langchain-ai/langchain/pull/14426
* SmartLLMChain Output Key Customization by anishnag in https://github.com/langchain-ai/langchain/pull/14466

New Contributors
* baf509 made their first contribution in https://github.com/langchain-ai/langchain/pull/14425
* anishnag made their first contribution in https://github.com/langchain-ai/langchain/pull/14466

**Full Changelog**: https://github.com/langchain-ai/langchain/compare/v0.0.348...v0.0.349-rc.1