Langchain

What's Changed
* langchain[patch]: fix ChatVertexAI streaming by efriis in https://github.com/langchain-ai/langchain/pull/14369
* Rollback multiple keys in Qdrant by kacperlukawski in https://github.com/langchain-ai/langchain/pull/14390
* API Reference building script update by leo-gan in https://github.com/langchain-ai/langchain/pull/13587
* core[patch], langchain[patch]: fix required deps by baskaryan in https://github.com/langchain-ai/langchain/pull/14373
* core[patch]: Release 0.0.12 by baskaryan in https://github.com/langchain-ai/langchain/pull/14415
* langchain[patch]: Release 0.0.348 by baskaryan in https://github.com/langchain-ai/langchain/pull/14417


**Full Changelog**: https://github.com/langchain-ai/langchain/compare/v0.0.347...v0.0.348

What's Changed
* hide api key: arcee by eyurtsev in https://github.com/langchain-ai/langchain/pull/14304
* experimental[patch]: Release 0.0.44 by baskaryan in https://github.com/langchain-ai/langchain/pull/14310
* docs: `integrations/providers/` update by leo-gan in https://github.com/langchain-ai/langchain/pull/14315
* Fixing empty input variable crashing `PromptTemplate` validations by jamesbraza in https://github.com/langchain-ai/langchain/pull/14314
* Adding `BaseChatMessageHistory.__str__` by jamesbraza in https://github.com/langchain-ai/langchain/pull/14311
* Multi-modal RAG template by rlancemartin in https://github.com/langchain-ai/langchain/pull/14186
* Add metadata to blob by eyurtsev in https://github.com/langchain-ai/langchain/pull/14162
* Update OpenCLIP docs by rlancemartin in https://github.com/langchain-ai/langchain/pull/14319
* Mask API key for Minimax LLM by rancomp in https://github.com/langchain-ai/langchain/pull/14309
* Allow not enforcing function usage when a single function is passed to openai function executable by karimassi in https://github.com/langchain-ai/langchain/pull/14308
* Add support for CORS options for AzureSearch by jalagus in https://github.com/langchain-ai/langchain/pull/14305
* Update docs by 169 in https://github.com/langchain-ai/langchain/pull/14294
* Add custom async generator example by 169 in https://github.com/langchain-ai/langchain/pull/14299
* docs[patch] Add how-to doc for RunnablePassthrough and nav modifications by akira in https://github.com/langchain-ai/langchain/pull/14255
* Fixes issue-14295: Correctly pass along the kwargs by timvw in https://github.com/langchain-ai/langchain/pull/14296
* feat(embeddings): text-embeddings-inference by mspronesti in https://github.com/langchain-ai/langchain/pull/14288
* added get_num_tokens to GooglePalm by lkuligin in https://github.com/langchain-ai/langchain/pull/14282
* feat: 1. Add system parameters, 2. Align with the QianfanChatEndpoint for function calling by wangwei1237 in https://github.com/langchain-ai/langchain/pull/14275
* feat: Increased compatibility with new and old versions for dalle by majiayu000 in https://github.com/langchain-ai/langchain/pull/14222
* Adds "NIN" metadata filter for pgvector to all checking for set absence by jeffpezzone in https://github.com/langchain-ai/langchain/pull/14205
* Fixed a typo in smart_llm prompt by kavinask007 in https://github.com/langchain-ai/langchain/pull/13052
* Feature: GitLab url from ENV by balaba-max in https://github.com/langchain-ai/langchain/pull/14221
* info sql tool remove whitespaces in table names by dudub12 in https://github.com/langchain-ai/langchain/pull/13712
* Updated integration with Clarifai python SDK functions by mogith-pn in https://github.com/langchain-ai/langchain/pull/13671
* OpenAIEmbeddings: retry_min_seconds/retry_max_seconds parameters by adumont in https://github.com/langchain-ai/langchain/pull/13138
* Amadeus toolkit minor update by minjikarin in https://github.com/langchain-ai/langchain/pull/13002
* Demonstrate use of get_buffer_string by ninjapenguin in https://github.com/langchain-ai/langchain/pull/13013
* Fix typo in lcel example for rerank in doc by nbondoux in https://github.com/langchain-ai/langchain/pull/14336
* Exclude `max_tokens` from request if it's None by harupy in https://github.com/langchain-ai/langchain/pull/14334
* feat(add): LLM integration of Cloudflare Workers AI by cxumol in https://github.com/langchain-ai/langchain/pull/14322
* Mask API key for baidu qianfan by newfinder in https://github.com/langchain-ai/langchain/pull/14281
* feat: mask api key for cerebriumai llm by yliang412 in https://github.com/langchain-ai/langchain/pull/14272
* Qdrant metadata payload keys by JeanBaptiste-dlb in https://github.com/langchain-ai/langchain/pull/13001
* docs[patch]: fix ipynb links by efriis in https://github.com/langchain-ai/langchain/pull/14325
* Update doc-string in RunnableWithMessageHistory by eyurtsev in https://github.com/langchain-ai/langchain/pull/14262
* docs[patch]: Fix broken link 'tip' in docs by bracesproul in https://github.com/langchain-ai/langchain/pull/14349
* core[patch], langchain[patch]: ByteStore by efriis in https://github.com/langchain-ai/langchain/pull/14312
* Fix multi vector retriever subclassing by jacoblee93 in https://github.com/langchain-ai/langchain/pull/14350
* ci matrix by baskaryan in https://github.com/langchain-ai/langchain/pull/14306
* langchain[patch]: import nits by baskaryan in https://github.com/langchain-ai/langchain/pull/14354
* Include run_id by hinthornw in https://github.com/langchain-ai/langchain/pull/14331
* core[patch]: message history error typo by efriis in https://github.com/langchain-ai/langchain/pull/14361
* [core/minor] Runnables: Implement a context api by nfcampos in https://github.com/langchain-ai/langchain/pull/14046
* core[patch]: Release 0.0.11 by baskaryan in https://github.com/langchain-ai/langchain/pull/14367
* langchain[patch]: Release 0.0.347 by baskaryan in https://github.com/langchain-ai/langchain/pull/14368

New Contributors
* rancomp made their first contribution in https://github.com/langchain-ai/langchain/pull/14309
* karimassi made their first contribution in https://github.com/langchain-ai/langchain/pull/14308
* jalagus made their first contribution in https://github.com/langchain-ai/langchain/pull/14305
* timvw made their first contribution in https://github.com/langchain-ai/langchain/pull/14296
* majiayu000 made their first contribution in https://github.com/langchain-ai/langchain/pull/14222
* jeffpezzone made their first contribution in https://github.com/langchain-ai/langchain/pull/14205
* kavinask007 made their first contribution in https://github.com/langchain-ai/langchain/pull/13052
* balaba-max made their first contribution in https://github.com/langchain-ai/langchain/pull/14221
* dudub12 made their first contribution in https://github.com/langchain-ai/langchain/pull/13712
* mogith-pn made their first contribution in https://github.com/langchain-ai/langchain/pull/13671
* adumont made their first contribution in https://github.com/langchain-ai/langchain/pull/13138
* minjikarin made their first contribution in https://github.com/langchain-ai/langchain/pull/13002
* newfinder made their first contribution in https://github.com/langchain-ai/langchain/pull/14281
* yliang412 made their first contribution in https://github.com/langchain-ai/langchain/pull/14272
* JeanBaptiste-dlb made their first contribution in https://github.com/langchain-ai/langchain/pull/13001

**Full Changelog**: https://github.com/langchain-ai/langchain/compare/v0.0.346...v0.0.347

What's Changed
* docs: `integrations/toolkits/office365` notebook update by leo-gan in https://github.com/langchain-ai/langchain/pull/14188
* Fix: (issue 14127) Volc Engine MaaS import error by h3l in https://github.com/langchain-ai/langchain/pull/14194
* Fix Html2TextTransformer for shallow copy by FacerAin in https://github.com/langchain-ai/langchain/pull/14197
* Closed 14069 by 169 in https://github.com/langchain-ai/langchain/pull/14166
* Update fallback cases by 169 in https://github.com/langchain-ai/langchain/pull/14164
* Added Python `logging` tracer by jamesbraza in https://github.com/langchain-ai/langchain/pull/14190
* Update docs to use new usage in openai>1.0.0 by 169 in https://github.com/langchain-ai/langchain/pull/14163
* Removing extra `StdOutCallbackHandler` overridden methods by jamesbraza in https://github.com/langchain-ai/langchain/pull/14136
* Fix: (issue 14066) DOC: Summarization output broken by ggeutzzang in https://github.com/langchain-ai/langchain/pull/14078
* fix(vectorstores): incorrect import for mongodb atlas DriverInfo by whitedogg13 in https://github.com/langchain-ai/langchain/pull/14060
* Added Slacktoolkit by ZyeG in https://github.com/langchain-ai/langchain/pull/14012
* Fix Mathpix PDF loader integration by chadnorvell in https://github.com/langchain-ai/langchain/pull/13949
* docs: `Hugging Face` platform page by leo-gan in https://github.com/langchain-ai/langchain/pull/13831
* delete stray test by hwchase17 in https://github.com/langchain-ai/langchain/pull/14200
* Ensure AstraDB integration tests clean up the environment by nicoloboschi in https://github.com/langchain-ai/langchain/pull/13774
* Update Hologres vector store: use hologres-vector by zcgeng in https://github.com/langchain-ai/langchain/pull/13767
* Extend OpenAIEmbeddings class to support non-`tiktoken` based embeddings by xychelsea in https://github.com/langchain-ai/langchain/pull/13884
* AstraDB VectorStore: implement pre_delete_collection by nicoloboschi in https://github.com/langchain-ai/langchain/pull/13780
* Fix Azure Openai function calling in streaming mode by hendrik-hog in https://github.com/langchain-ai/langchain/pull/13768
* Adds the Yellowbrick Data Warehouse as a supported vector store by markcusack in https://github.com/langchain-ai/langchain/pull/13820
* moved semadb.mdx file by leo-gan in https://github.com/langchain-ai/langchain/pull/14204
* Asynchronous human-in-the-loop callback by uthunderbird in https://github.com/langchain-ai/langchain/pull/14195
* Mask API key for Arcee LLM by eekaiboon in https://github.com/langchain-ai/langchain/pull/14193
* Pass kwargs to chat fireworks by hinthornw in https://github.com/langchain-ai/langchain/pull/14183
* added `Templates Hub` menu item by leo-gan in https://github.com/langchain-ai/langchain/pull/14148
* docs `AWS` platform page update by leo-gan in https://github.com/langchain-ai/langchain/pull/14160
* Update MLflow and Databricks docs by harupy in https://github.com/langchain-ai/langchain/pull/14011
* Cerebrium model_api_request deprecation by geret1 in https://github.com/langchain-ai/langchain/pull/12704
* Clarifying descriptions in `GuardrailsOutputParser` by jamesbraza in https://github.com/langchain-ai/langchain/pull/14228
* Adds `llm_chain_kwargs` to `BaseRetrievalQA.from_llm` by ugm2 in https://github.com/langchain-ai/langchain/pull/14224
* Fixed OpenAIFunctionsAgent not returning when receiving AgentFinish by lh0x00 in https://github.com/langchain-ai/langchain/pull/14236
* fixed: ModuleNotFoundError: No module named 'clarifai.auth' by umair313 in https://github.com/langchain-ai/langchain/pull/14215
* Harrison/embass by hwchase17 in https://github.com/langchain-ai/langchain/pull/14242
* Shorten wget commands by perryism in https://github.com/langchain-ai/langchain/pull/14211
* Closed 14159 by 169 in https://github.com/langchain-ai/langchain/pull/14165
* Support of custom hugging face inference endpoints url by dmitryrPlanner5D in https://github.com/langchain-ai/langchain/pull/14125
* Add input_type override by billytrend-cohere in https://github.com/langchain-ai/langchain/pull/14068
* Add openai v2 adapter by 169 in https://github.com/langchain-ai/langchain/pull/14063
* Add: Steam API tool by muntaqamahmood in https://github.com/langchain-ai/langchain/pull/14008
* Add doc for the development of core and experimental sections by 169 in https://github.com/langchain-ai/langchain/pull/13966
* Add Couchbase document loader by nithishr in https://github.com/langchain-ai/langchain/pull/13979
* nbdoc -> quarto by efriis in https://github.com/langchain-ai/langchain/pull/14156
* Fixes error loading Obsidian templates by ealt in https://github.com/langchain-ai/langchain/pull/13888
* Support Azure gov cloud in Azure Cognitive Search retriever by nceccarelli in https://github.com/langchain-ai/langchain/pull/13695
* Harrison/nasa tool by hwchase17 in https://github.com/langchain-ai/langchain/pull/14245
* Prefer byte store interface for Upstash BaseStore to match other Redis by jacoblee93 in https://github.com/langchain-ai/langchain/pull/14201
* Fix `config` arg detection for wrapped lambdarunnable by Vinno97 in https://github.com/langchain-ai/langchain/pull/14230
* Allow base_store to be used directly with MultiVectorRetriever by jacoblee93 in https://github.com/langchain-ai/langchain/pull/14202
* docs: moved `vectorstore` notebook file by leo-gan in https://github.com/langchain-ai/langchain/pull/14181
* core[patch]: add response kwarg to `on_llm_error` by hynky1999 in https://github.com/langchain-ai/langchain/pull/9424
* Adding new Github functions for reading pull requests by KastanDay in https://github.com/langchain-ai/langchain/pull/9027
* docs[patch]: fix columns by efriis in https://github.com/langchain-ai/langchain/pull/14251
* Embaas - added backoff retries for network requests by pocketcolin in https://github.com/langchain-ai/langchain/pull/13679
* Fix Sagemaker Endpoint documentation by ravidhu in https://github.com/langchain-ai/langchain/pull/13660
* Harrison/searchapi by hwchase17 in https://github.com/langchain-ai/langchain/pull/14252
* Add CometTracer by alexkuzmik in https://github.com/langchain-ai/langchain/pull/13661
* Bugfix duckduckgo_search news search by deedy5 in https://github.com/langchain-ai/langchain/pull/13670
* feat: implement max marginal relevance for momento vector index by malandis in https://github.com/langchain-ai/langchain/pull/13619
* fake consistent embeddings cleanup by hwchase17 in https://github.com/langchain-ai/langchain/pull/14256
* docs[patch]: search experiment by efriis in https://github.com/langchain-ai/langchain/pull/14254
* fix comet tracer by hwchase17 in https://github.com/langchain-ai/langchain/pull/14259
* add(feat): Text Embeddings by Cloudflare Workers AI by cxumol in https://github.com/langchain-ai/langchain/pull/14220
* Harrison/bookend ai by hwchase17 in https://github.com/langchain-ai/langchain/pull/14258
* Update geodataframe.py by Hamzahmed in https://github.com/langchain-ai/langchain/pull/13573
* fix: call _on_llm_error() by jwatte in https://github.com/langchain-ai/langchain/pull/13581
* Add missing doc key to metadata field in AzureSearch Vectorstore by finnless in https://github.com/langchain-ai/langchain/pull/13328
* docs[patch]: chat model page names by efriis in https://github.com/langchain-ai/langchain/pull/14264
* Harrison/delegate from template by hwchase17 in https://github.com/langchain-ai/langchain/pull/14266
* openapi/planner.py: Deal with json in markdown output cases by arnaudgelas in https://github.com/langchain-ai/langchain/pull/13576
* migrate openai audio api by redheli in https://github.com/langchain-ai/langchain/pull/13557
* update OpenAI function agents' llm validation by price-deshaw in https://github.com/langchain-ai/langchain/pull/13538
* Update azuresearch.py following recent change from azure-search-documents library by guillaumedelande in https://github.com/langchain-ai/langchain/pull/13472
* Pprados/lite google drive by pprados in https://github.com/langchain-ai/langchain/pull/13175
* adapt Jina Embeddings to new Jina AI Embedding API by JoanFM in https://github.com/langchain-ai/langchain/pull/13658
* Added ability to pass arguments to the Playwright browser by seanbearden in https://github.com/langchain-ai/langchain/pull/13146
* Fix 11737 issue (extra_tools option of create_pandas_dataframe_agent is not working) by ehkim1440 in https://github.com/langchain-ai/langchain/pull/13203
* Fix rag google cloud vertex ai template by eyurtsev in https://github.com/langchain-ai/langchain/pull/14300
* core[patch]: Release 0.0.10 by baskaryan in https://github.com/langchain-ai/langchain/pull/14303
* langchain[patch]: Release 0.0.346 by baskaryan in https://github.com/langchain-ai/langchain/pull/14307

New Contributors
* ZyeG made their first contribution in https://github.com/langchain-ai/langchain/pull/14012
* xychelsea made their first contribution in https://github.com/langchain-ai/langchain/pull/13884
* hendrik-hog made their first contribution in https://github.com/langchain-ai/langchain/pull/13768
* markcusack made their first contribution in https://github.com/langchain-ai/langchain/pull/13820
* uthunderbird made their first contribution in https://github.com/langchain-ai/langchain/pull/14195
* eekaiboon made their first contribution in https://github.com/langchain-ai/langchain/pull/14193
* geret1 made their first contribution in https://github.com/langchain-ai/langchain/pull/12704
* lh0x00 made their first contribution in https://github.com/langchain-ai/langchain/pull/14236
* perryism made their first contribution in https://github.com/langchain-ai/langchain/pull/14211
* dmitryrPlanner5D made their first contribution in https://github.com/langchain-ai/langchain/pull/14125
* muntaqamahmood made their first contribution in https://github.com/langchain-ai/langchain/pull/14008
* nithishr made their first contribution in https://github.com/langchain-ai/langchain/pull/13979
* ealt made their first contribution in https://github.com/langchain-ai/langchain/pull/13888
* nceccarelli made their first contribution in https://github.com/langchain-ai/langchain/pull/13695
* Vinno97 made their first contribution in https://github.com/langchain-ai/langchain/pull/14230
* hynky1999 made their first contribution in https://github.com/langchain-ai/langchain/pull/9424
* KastanDay made their first contribution in https://github.com/langchain-ai/langchain/pull/9027
* pocketcolin made their first contribution in https://github.com/langchain-ai/langchain/pull/13679
* ravidhu made their first contribution in https://github.com/langchain-ai/langchain/pull/13660
* alexkuzmik made their first contribution in https://github.com/langchain-ai/langchain/pull/13661
* deedy5 made their first contribution in https://github.com/langchain-ai/langchain/pull/13670
* cxumol made their first contribution in https://github.com/langchain-ai/langchain/pull/14220
* Hamzahmed made their first contribution in https://github.com/langchain-ai/langchain/pull/13573
* jwatte made their first contribution in https://github.com/langchain-ai/langchain/pull/13581
* arnaudgelas made their first contribution in https://github.com/langchain-ai/langchain/pull/13576
* redheli made their first contribution in https://github.com/langchain-ai/langchain/pull/13557
* price-deshaw made their first contribution in https://github.com/langchain-ai/langchain/pull/13538
* guillaumedelande made their first contribution in https://github.com/langchain-ai/langchain/pull/13472
* JoanFM made their first contribution in https://github.com/langchain-ai/langchain/pull/13658
* seanbearden made their first contribution in https://github.com/langchain-ai/langchain/pull/13146
* ehkim1440 made their first contribution in https://github.com/langchain-ai/langchain/pull/13203

**Full Changelog**: https://github.com/langchain-ai/langchain/compare/v0.0.345...v0.0.346

What's Changed
* Adds OllamaFunctions wrapper by jacoblee93 in https://github.com/langchain-ai/langchain/pull/13330
* Update metaphor_search.ipynb by HubertY in https://github.com/langchain-ai/langchain/pull/14093
* local docs build <5s by efriis in https://github.com/langchain-ai/langchain/pull/14096
* Improve indexing performance for Postgres (remote database) for refresh by mescanne in https://github.com/langchain-ai/langchain/pull/14126
* Update invalid link by YQisme in https://github.com/langchain-ai/langchain/pull/14106
* templates[patch]: opensearch readme update by efriis in https://github.com/langchain-ai/langchain/pull/14103
* docs[patch]: Update facebook.ipynb by 169 in https://github.com/langchain-ai/langchain/pull/14102
* Template for Ollama + Multi-query retriever by rlancemartin in https://github.com/langchain-ai/langchain/pull/14092
* docs[patch]: Update discord.ipynb by 169 in https://github.com/langchain-ai/langchain/pull/14099
* [Nits] Evaluation - Some Rendering Improvements by hinthornw in https://github.com/langchain-ai/langchain/pull/14097
* Update Prompt Format Error by hinthornw in https://github.com/langchain-ai/langchain/pull/14044
* Improve indexing performance for Postgres (remote database) for refresh for async API by eyurtsev in https://github.com/langchain-ai/langchain/pull/14132
* Harrison/ibm by hwchase17 in https://github.com/langchain-ai/langchain/pull/14133
* fix: set maxsplit when parse python function docstring by lijie-lee in https://github.com/langchain-ai/langchain/pull/14121
* fix: use async_embed_with_retry in _aget_len_safe_embeddings by salqueng in https://github.com/langchain-ai/langchain/pull/14110
* docs[patch]: Add mermaid JS theme dependency to docusaurus by akira in https://github.com/langchain-ai/langchain/pull/14051
* docs(ernie): add deprecated note for ErnieChatBot by axiangcoding in https://github.com/langchain-ai/langchain/pull/14061
* add contribs by baskaryan in https://github.com/langchain-ai/langchain/pull/14137
* Update text_splitter.py by govinda18 in https://github.com/langchain-ai/langchain/pull/14025
* docs[patch]: Add getting started section to LCEL doc by akira in https://github.com/langchain-ai/langchain/pull/14045
* Add unit tests for Huggingface dataset loader by Amyh102 in https://github.com/langchain-ai/langchain/pull/14053
* docs[patch]: Fix templates/index by efriis in https://github.com/langchain-ai/langchain/pull/14146
* Fix minor typos (casing) by mjul in https://github.com/langchain-ai/langchain/pull/14138
* relock templates by efriis in https://github.com/langchain-ai/langchain/pull/14149
* Change RunnableMap to RunnableParallel for consistency by akira in https://github.com/langchain-ai/langchain/pull/14142
* docs[patch]: docs local build by efriis in https://github.com/langchain-ai/langchain/pull/14152
* Update Open CLIP embd by rlancemartin in https://github.com/langchain-ai/langchain/pull/14155
* Bagatur/lcel why doc by baskaryan in https://github.com/langchain-ai/langchain/pull/14089
* fix broken api docs links by efriis in https://github.com/langchain-ai/langchain/pull/14154
* Improve file system blob loader and generic loader by eyurtsev in https://github.com/langchain-ai/langchain/pull/14004
* Title：fixed a bug that was causing the streaming transfer to not work… by quantum00549 in https://github.com/langchain-ai/langchain/pull/10827
* Added missing `py.typed` to `langchain_core` by jamesbraza in https://github.com/langchain-ai/langchain/pull/14143
* add azure ai data document loader by samuel100 in https://github.com/langchain-ai/langchain/pull/13404
* fix: Running SQLDatabaseChain adds prefix "SQLQuery:\n" by ridha in https://github.com/langchain-ai/langchain/pull/14058
* Support passing parameters to `llms.Databricks` and `llms.Mlflow` by harupy in https://github.com/langchain-ai/langchain/pull/14100
* `BaseTracer` helper method for `Run` lookup by jamesbraza in https://github.com/langchain-ai/langchain/pull/14139
* core[patch]: Release 0.0.9 by baskaryan in https://github.com/langchain-ai/langchain/pull/14182
* langchain[patch]: Release langchain 0.0.345 by baskaryan in https://github.com/langchain-ai/langchain/pull/14184

New Contributors
* HubertY made their first contribution in https://github.com/langchain-ai/langchain/pull/14093
* mescanne made their first contribution in https://github.com/langchain-ai/langchain/pull/14126
* YQisme made their first contribution in https://github.com/langchain-ai/langchain/pull/14106
* lijie-lee made their first contribution in https://github.com/langchain-ai/langchain/pull/14121
* salqueng made their first contribution in https://github.com/langchain-ai/langchain/pull/14110
* akira made their first contribution in https://github.com/langchain-ai/langchain/pull/14051
* govinda18 made their first contribution in https://github.com/langchain-ai/langchain/pull/14025
* mjul made their first contribution in https://github.com/langchain-ai/langchain/pull/14138
* quantum00549 made their first contribution in https://github.com/langchain-ai/langchain/pull/10827
* samuel100 made their first contribution in https://github.com/langchain-ai/langchain/pull/13404
* ridha made their first contribution in https://github.com/langchain-ai/langchain/pull/14058

**Full Changelog**: https://github.com/langchain-ai/langchain/compare/v0.0.344...v0.0.345

What's Changed
* Reduce the number of tokens required to describe a Cypher/Neo4j schema by tomasonjo in https://github.com/langchain-ai/langchain/pull/13851
* Remove deprecated param and flexibility for prompt by toshish in https://github.com/langchain-ai/langchain/pull/13310
* update pdf document loaders' metadata source to url for online pdf by 123-fake-st in https://github.com/langchain-ai/langchain/pull/13274
* fix 12899 by yoch in https://github.com/langchain-ai/langchain/pull/14029
* Mask API key for ForeFrontAI LLM by mmahmad in https://github.com/langchain-ai/langchain/pull/14013
* add volcengine endpoint for LLM by h3l in https://github.com/langchain-ai/langchain/pull/13942
* Extend serpapi tools by HamJaw1432 in https://github.com/langchain-ai/langchain/pull/13934
* Add multi-input Reddit search tool by clwillhuang in https://github.com/langchain-ai/langchain/pull/13893
* DROP BOX Loader Documentation Update by keenborder786 in https://github.com/langchain-ai/langchain/pull/14047
* Merriam-Webster Dictionary Tool by Zollerboy1 in https://github.com/langchain-ai/langchain/pull/12044
* Implemented MongoDB Atlas Self-Query Retriever by AthulVincent in https://github.com/langchain-ai/langchain/pull/13321
* Fix issue where response_if_no_docs_found is not implemented on async… by sudranga in https://github.com/langchain-ai/langchain/pull/13297
* Update index.mdx by NPuhlmann in https://github.com/langchain-ai/langchain/pull/13285
* Support Vald secure connection by mtanig in https://github.com/langchain-ai/langchain/pull/13269
* Added support for a Pandas DataFrame OutputParser by RohanDey02 in https://github.com/langchain-ai/langchain/pull/13257
* Fix .env file path in integration_test README.md by FacerAin in https://github.com/langchain-ai/langchain/pull/14028
* templates[patch]: rag-google-cloud-sdp readme by efriis in https://github.com/langchain-ai/langchain/pull/14043
* Add **kwargs to Langchain's dumps() to allow passing of json.dumps() … by jeremynac in https://github.com/langchain-ai/langchain/pull/10628
* Rag redis template dependency update by tylerhutcherson in https://github.com/langchain-ai/langchain/pull/13614
* Migrate mlflow and databricks classes to deployments APIs. by harupy in https://github.com/langchain-ai/langchain/pull/13699
* core[patch]: release 0.0.8 by baskaryan in https://github.com/langchain-ai/langchain/pull/14086
* langchain[patch]: release 0.0.344 by baskaryan in https://github.com/langchain-ai/langchain/pull/14095

New Contributors
* yoch made their first contribution in https://github.com/langchain-ai/langchain/pull/14029
* mmahmad made their first contribution in https://github.com/langchain-ai/langchain/pull/14013
* HamJaw1432 made their first contribution in https://github.com/langchain-ai/langchain/pull/13934
* clwillhuang made their first contribution in https://github.com/langchain-ai/langchain/pull/13893
* Zollerboy1 made their first contribution in https://github.com/langchain-ai/langchain/pull/12044
* AthulVincent made their first contribution in https://github.com/langchain-ai/langchain/pull/13321
* NPuhlmann made their first contribution in https://github.com/langchain-ai/langchain/pull/13285
* mtanig made their first contribution in https://github.com/langchain-ai/langchain/pull/13269
* RohanDey02 made their first contribution in https://github.com/langchain-ai/langchain/pull/13257

**Full Changelog**: https://github.com/langchain-ai/langchain/compare/v0.0.343...v0.0.344

What's Changed
* Add rag google sensitive data protection template by juan-calvo-datatonic in https://github.com/langchain-ai/langchain/pull/13921
* experimental[patch]: release 0.0.43 by baskaryan in https://github.com/langchain-ai/langchain/pull/13570
* Updated DocugamiLoader with better support for hierarchical chunks by tjaffri in https://github.com/langchain-ai/langchain/pull/13265
* Update CONTRIBUTING.md doc by 169 in https://github.com/langchain-ai/langchain/pull/13965
* docs: top menu by leo-gan in https://github.com/langchain-ai/langchain/pull/13748
* experimental[patch]: fixed namespace bug by leo-gan in https://github.com/langchain-ai/langchain/pull/13585
* docs[patch]: link to LangSmith docs by leo-gan in https://github.com/langchain-ai/langchain/pull/13740
* renamed `google_vertex_ai_vector_search` notebook by leo-gan in https://github.com/langchain-ai/langchain/pull/13484
* Remove `python_repl` from _BASE_TOOLS by 169 in https://github.com/langchain-ai/langchain/pull/13962
* Repair Wikipedia document loader `load_max_docs` and improve test coverage. by queenvictoria in https://github.com/langchain-ai/langchain/pull/13769
* Set default region from boto3 session for Bedrock by Falydoor in https://github.com/langchain-ai/langchain/pull/13694
* infra[patch]: add base deps by baskaryan in https://github.com/langchain-ai/langchain/pull/13998
* Library Licenses by efriis in https://github.com/langchain-ai/langchain/pull/13300
* docs[patch]: RAG Cookbook example fix by waseemhnyc in https://github.com/langchain-ai/langchain/pull/13914
* Switched VertexAI models from preview by lkuligin in https://github.com/langchain-ai/langchain/pull/13657
* feat: mask api key for nlpcloud by lujingxuansc in https://github.com/langchain-ai/langchain/pull/13945
* secretStr for baichuan chat model api key by nhywieza in https://github.com/langchain-ai/langchain/pull/13946
* feat: mask api_key for jina by chyroc in https://github.com/langchain-ai/langchain/pull/13907
* Update openai/create_llm_result function to consider kwargs by darktheorys in https://github.com/langchain-ai/langchain/pull/13815
* docs `OpenAI` platform page update by leo-gan in https://github.com/langchain-ai/langchain/pull/14001
* docs `microsoft` page updates by leo-gan in https://github.com/langchain-ai/langchain/pull/14000
* feat: Add ERNIE-Bot-8K model support for ErnieBotChat. by wangwei1237 in https://github.com/langchain-ai/langchain/pull/13716
* [docs] fix reduce prompt in summarization example by cmpadden in https://github.com/langchain-ai/langchain/pull/13726
* Add Outline provider doc by yuskhan in https://github.com/langchain-ai/langchain/pull/13938
* max length attribute for spacy splitter for large docs by kunal8164705 in https://github.com/langchain-ai/langchain/pull/13875
* Fix: (issue 13825) Getting an error with DallEAPIWrapper by ggeutzzang in https://github.com/langchain-ai/langchain/pull/13874
* Add object parsing functionality by Amyh102 in https://github.com/langchain-ai/langchain/pull/13864
* small fix matching engine AttributeError - object has no attribute by saiwas in https://github.com/langchain-ai/langchain/pull/13763
* DOCS: added missing imports (13736) by Glueish in https://github.com/langchain-ai/langchain/pull/13737
* docs: Install langsmith from conda-forge by pavelzw in https://github.com/langchain-ai/langchain/pull/13335
* Mask api key for Together LLM by normand1 in https://github.com/langchain-ai/langchain/pull/13981
* doc: update langchain version for mongodb integration by whitedogg13 in https://github.com/langchain-ai/langchain/pull/14006
* Adds progress bar to GooglePalmEmbeddings by ugm2 in https://github.com/langchain-ai/langchain/pull/13812
* Mathpix PDF loader supports arbitrary extra params by chadnorvell in https://github.com/langchain-ai/langchain/pull/13950
* Update typo in map.ipynb by nnmer in https://github.com/langchain-ai/langchain/pull/14030
* Improve HyDe with custom prompts and ability to supply the run_manager by yvesloy in https://github.com/langchain-ai/langchain/pull/14016
* template pyproject updates by efriis in https://github.com/langchain-ai/langchain/pull/14035
* langchain[patch]: Release 0.0.343 by baskaryan in https://github.com/langchain-ai/langchain/pull/14037
* Adding new StackExchange API integration by SauhaardW in https://github.com/langchain-ai/langchain/pull/14002

New Contributors
* queenvictoria made their first contribution in https://github.com/langchain-ai/langchain/pull/13769
* Falydoor made their first contribution in https://github.com/langchain-ai/langchain/pull/13694
* lujingxuansc made their first contribution in https://github.com/langchain-ai/langchain/pull/13945
* nhywieza made their first contribution in https://github.com/langchain-ai/langchain/pull/13946
* darktheorys made their first contribution in https://github.com/langchain-ai/langchain/pull/13815
* cmpadden made their first contribution in https://github.com/langchain-ai/langchain/pull/13726
* kunal8164705 made their first contribution in https://github.com/langchain-ai/langchain/pull/13875
* Amyh102 made their first contribution in https://github.com/langchain-ai/langchain/pull/13864
* saiwas made their first contribution in https://github.com/langchain-ai/langchain/pull/13763
* Glueish made their first contribution in https://github.com/langchain-ai/langchain/pull/13737
* pavelzw made their first contribution in https://github.com/langchain-ai/langchain/pull/13335
* normand1 made their first contribution in https://github.com/langchain-ai/langchain/pull/13981
* whitedogg13 made their first contribution in https://github.com/langchain-ai/langchain/pull/14006
* ugm2 made their first contribution in https://github.com/langchain-ai/langchain/pull/13812
* chadnorvell made their first contribution in https://github.com/langchain-ai/langchain/pull/13950
* nnmer made their first contribution in https://github.com/langchain-ai/langchain/pull/14030
* yvesloy made their first contribution in https://github.com/langchain-ai/langchain/pull/14016
* SauhaardW made their first contribution in https://github.com/langchain-ai/langchain/pull/14002

**Full Changelog**: https://github.com/langchain-ai/langchain/compare/v0.0.342...v0.0.343