Langchain

What's Changed
* Added deeplake use case examples of the new features by adolkhan in https://github.com/hwchase17/langchain/pull/6528
* Pinecone: Add V4 support by StankoKuveljic in https://github.com/hwchase17/langchain/pull/7473
* docstrings `document_loaders` 3 by leo-gan in https://github.com/hwchase17/langchain/pull/6937
* Rm create_project line by hinthornw in https://github.com/hwchase17/langchain/pull/7486
* Update landing page for "question answering over documents" by rlancemartin in https://github.com/hwchase17/langchain/pull/7152
* Minor update to clarify map-reduce custom prompt usage by rlancemartin in https://github.com/hwchase17/langchain/pull/7453
* Refactor vector storage to correctly handle relevancy scores by raymond-yuan in https://github.com/hwchase17/langchain/pull/6570
* Minor edits to QA docs by rlancemartin in https://github.com/hwchase17/langchain/pull/7507
* Fix HF endpoint returns blank for text-generation by HashemAlsaket in https://github.com/hwchase17/langchain/pull/7386
* feat: support generate as an early stopping method for `OpenAIFunctionsAgent` by aledelunap in https://github.com/hwchase17/langchain/pull/7229
* CPAL by borisdev in https://github.com/hwchase17/langchain/pull/6255
* fix cpal docs by baskaryan in https://github.com/hwchase17/langchain/pull/7545
* bump 230 by baskaryan in https://github.com/hwchase17/langchain/pull/7544

New Contributors
* StankoKuveljic made their first contribution in https://github.com/hwchase17/langchain/pull/7473
* raymond-yuan made their first contribution in https://github.com/hwchase17/langchain/pull/6570
* borisdev made their first contribution in https://github.com/hwchase17/langchain/pull/6255

**Full Changelog**: https://github.com/hwchase17/langchain/compare/v0.0.229...v0.0.230

What's Changed
* improve description of JinaChat by delgermurun in https://github.com/hwchase17/langchain/pull/7397
* docs(retrievers/get-started): Fix broken state_of_the_union.txt link by ftnext in https://github.com/hwchase17/langchain/pull/7399
* docs(agents/toolkits): Fix error in document_comparison_toolkit.ipynb by finnless in https://github.com/hwchase17/langchain/pull/7417
* Fix syntax erros in documentation by mogaal in https://github.com/hwchase17/langchain/pull/7409
* Fix typo by BioGeek in https://github.com/hwchase17/langchain/pull/7416
* docstrings: `docstore` and `client` by leo-gan in https://github.com/hwchase17/langchain/pull/6783
* Fix info about YouTube by schedutron in https://github.com/hwchase17/langchain/pull/7447
* Add ZepMemory; improve ZepChatMessageHistory handling of metadata; Fix bugs by danielchalef in https://github.com/hwchase17/langchain/pull/7444
* docs(vectorstores/integrations/chroma): Fix loading and saving by ftnext in https://github.com/hwchase17/langchain/pull/7437
* fix: type hint of get_chat_history in BaseConversationalRetrievalChain by ifplusor in https://github.com/hwchase17/langchain/pull/7461
* feat(module): add param ids to ElasticVectorSearch.from_texts method by charosen in https://github.com/hwchase17/langchain/pull/7425
* Add spacy sentencizer by jona-sassenhagen in https://github.com/hwchase17/langchain/pull/7442
* Fixes KeyError in AmazonKendraRetriever initializer by ronail in https://github.com/hwchase17/langchain/pull/7464
* feat: Add `UnstructuredTSVLoader` by MthwRobinson in https://github.com/hwchase17/langchain/pull/7367
* Add lark import error by baskaryan in https://github.com/hwchase17/langchain/pull/7465
* adding max_marginal_relevance_search method to MongoDBAtlasVectorSearch by P-E-B in https://github.com/hwchase17/langchain/pull/7310
* feat: ctransformers support async chain by semoal in https://github.com/hwchase17/langchain/pull/6859
* Add Xorbits Dataframe as a Document Loader by yifeis7 in https://github.com/hwchase17/langchain/pull/7319
* Datadog logs loader by kzk-maeda in https://github.com/hwchase17/langchain/pull/7356
* bump 229 by baskaryan in https://github.com/hwchase17/langchain/pull/7467

New Contributors
* ftnext made their first contribution in https://github.com/hwchase17/langchain/pull/7399
* finnless made their first contribution in https://github.com/hwchase17/langchain/pull/7417
* mogaal made their first contribution in https://github.com/hwchase17/langchain/pull/7409
* schedutron made their first contribution in https://github.com/hwchase17/langchain/pull/7447
* ifplusor made their first contribution in https://github.com/hwchase17/langchain/pull/7461
* jona-sassenhagen made their first contribution in https://github.com/hwchase17/langchain/pull/7442
* ronail made their first contribution in https://github.com/hwchase17/langchain/pull/7464
* semoal made their first contribution in https://github.com/hwchase17/langchain/pull/6859
* yifeis7 made their first contribution in https://github.com/hwchase17/langchain/pull/7319
* kzk-maeda made their first contribution in https://github.com/hwchase17/langchain/pull/7356

**Full Changelog**: https://github.com/hwchase17/langchain/compare/v0.0.228...v0.0.229

What's Changed
* Update chroma.py: Persist directory from client_settings if provided there by nb-programmer in https://github.com/hwchase17/langchain/pull/7087
* change embedding to None by hwchase17 in https://github.com/hwchase17/langchain/pull/7355
* Explicitly list requires_reference in function by hinthornw in https://github.com/hwchase17/langchain/pull/7357
* docs: `dependents` update 4 by leo-gan in https://github.com/hwchase17/langchain/pull/7360
* The Fellowship of the Vectors: New Embeddings Filter using clustering. by GMartin-dev in https://github.com/hwchase17/langchain/pull/7015
* Unset Cache in Tests by hinthornw in https://github.com/hwchase17/langchain/pull/7362
* update extension name by raoufchebri in https://github.com/hwchase17/langchain/pull/7359
* Add context to an output parsing error on Pydantic schema to improve exception handling by msaelices in https://github.com/hwchase17/langchain/pull/7344
* Add support for filters and namespaces in similarity search in Pinecone similarity_score_threshold by mrkhalil6 in https://github.com/hwchase17/langchain/pull/7301
* Allow passing api key into OpenAIWhisperParser by kdcokenny in https://github.com/hwchase17/langchain/pull/7281
* Add verbose parameter for llamacpp by teleprint-me in https://github.com/hwchase17/langchain/pull/7253
* Add a callback handler for Context (https://getcontext.ai) by agamble in https://github.com/hwchase17/langchain/pull/7151
* Fix for KeyError in MlflowCallbackHandler by shivamMg in https://github.com/hwchase17/langchain/pull/7051
* Base language model docstrings by baskaryan in https://github.com/hwchase17/langchain/pull/7104
* Harrison/add to imports by hwchase17 in https://github.com/hwchase17/langchain/pull/7370
* Fix buggy output from GraphQAChain by Bearnardd in https://github.com/hwchase17/langchain/pull/7372
* update MosaicML inputs and outputs by pmeier in https://github.com/hwchase17/langchain/pull/7348
* Rename Databerry to Chaindesk by gmpetrov in https://github.com/hwchase17/langchain/pull/7022
* Update the API Reference link in Streamlit integration docs by sfc-gh-jcarroll in https://github.com/hwchase17/langchain/pull/7377
* update databerry-chaindesk redirect by baskaryan in https://github.com/hwchase17/langchain/pull/7378
* Load Run Evaluator by hinthornw in https://github.com/hwchase17/langchain/pull/7101
* Upgrade the AwaDB from 0.3.5 to 0.3.6 by ljeagle in https://github.com/hwchase17/langchain/pull/7363
* Add String Distance and Embedding Evaluators by hinthornw in https://github.com/hwchase17/langchain/pull/7123
* Make Ref Example Threadsafe by hinthornw in https://github.com/hwchase17/langchain/pull/7383
* Allow passing custom prompts to GraphIndexCreator by ozabluda in https://github.com/hwchase17/langchain/pull/7381
* Update pinecone.ipynb by roger-yu-ds in https://github.com/hwchase17/langchain/pull/7382
* Add single run eval loader by hinthornw in https://github.com/hwchase17/langchain/pull/7390
* integrate JinaChat by delgermurun in https://github.com/hwchase17/langchain/pull/6927
* fix jina by baskaryan in https://github.com/hwchase17/langchain/pull/7392
* Added param to return only a structured json from the get_format_instructions method by MassimilianoBiancucci in https://github.com/hwchase17/langchain/pull/5848
* bump 228 by baskaryan in https://github.com/hwchase17/langchain/pull/7393

New Contributors
* nb-programmer made their first contribution in https://github.com/hwchase17/langchain/pull/7087
* mrkhalil6 made their first contribution in https://github.com/hwchase17/langchain/pull/7301
* teleprint-me made their first contribution in https://github.com/hwchase17/langchain/pull/7253
* agamble made their first contribution in https://github.com/hwchase17/langchain/pull/7151
* shivamMg made their first contribution in https://github.com/hwchase17/langchain/pull/7051
* Bearnardd made their first contribution in https://github.com/hwchase17/langchain/pull/7372
* pmeier made their first contribution in https://github.com/hwchase17/langchain/pull/7348
* roger-yu-ds made their first contribution in https://github.com/hwchase17/langchain/pull/7382

**Full Changelog**: https://github.com/hwchase17/langchain/compare/v0.0.227...v0.0.228

What's Changed
* openai fn update nb by baskaryan in https://github.com/hwchase17/langchain/pull/7352
* bump 227 by baskaryan in https://github.com/hwchase17/langchain/pull/7354


**Full Changelog**: https://github.com/hwchase17/langchain/compare/v0.0.226...v0.0.227

What's Changed
* fix conversational retrieval docs by hwchase17 in https://github.com/hwchase17/langchain/pull/7245
* Make tqdm for OpenAIEmbeddings optional by amicus-veritatis in https://github.com/hwchase17/langchain/pull/7247
* Add HumanInputChatModel by amicus-veritatis in https://github.com/hwchase17/langchain/pull/7256
* Update supabase match_docs ddl and notebook to use expected id type by ShantanuNair in https://github.com/hwchase17/langchain/pull/7257
* Use correct Language for html_splitter by BioGeek in https://github.com/hwchase17/langchain/pull/7274
* docs: Update documentation for Wikipedia tool to use WikipediaQueryRun by os1ma in https://github.com/hwchase17/langchain/pull/7258
* Fix inconsistent behavior of `CharacterTextSplitter` when changing `keep_separator` by mmz-001 in https://github.com/hwchase17/langchain/pull/7263
* FLARE Example notebook: switch to named arg to pass pydantic validation by hemidactylus in https://github.com/hwchase17/langchain/pull/7267
* Add Better Errors for Comparison Chain by hinthornw in https://github.com/hwchase17/langchain/pull/7033
* Added retries for Vertex LLM by lkuligin in https://github.com/hwchase17/langchain/pull/7219
* added template repo for CI/CD deployment on Google Cloud Run by emarco177 in https://github.com/hwchase17/langchain/pull/7218
* PowerBI updates by eavanvalkenburg in https://github.com/hwchase17/langchain/pull/7143
* Improve the alibaba cloud opensearch vector store documentation by zhaoshengbo in https://github.com/hwchase17/langchain/pull/6964
* Re-use Trajectory Evaluator by hinthornw in https://github.com/hwchase17/langchain/pull/7248
* Chroma: add vector search with scores by jan-kubica in https://github.com/hwchase17/langchain/pull/6864
* Remove whitespace in filename by troilus-canva in https://github.com/hwchase17/langchain/pull/7264
* refactor BedrockEmbeddings class by jeff2go in https://github.com/hwchase17/langchain/pull/7266
* docs: Fixed typos in Amazon Kendra Retriever documentation by hayao-k in https://github.com/hwchase17/langchain/pull/7261
* add elasticknn to init by baskaryan in https://github.com/hwchase17/langchain/pull/7284
* Fix duplicated sentence in documentation's introduction by diegulio in https://github.com/hwchase17/langchain/pull/6351
* docs: tutorials update by leo-gan in https://github.com/hwchase17/langchain/pull/7230
* Fix sql_database.ipynb link by sabatesduran in https://github.com/hwchase17/langchain/pull/6525
* Modified PromptLayerChatOpenAI class to support function call by Avinash-Raj in https://github.com/hwchase17/langchain/pull/6366
* updated `huggingface_hub` examples by leo-gan in https://github.com/hwchase17/langchain/pull/7292
* handle missing finish_reason by bborn in https://github.com/hwchase17/langchain/pull/7296
* rm side nav by baskaryan in https://github.com/hwchase17/langchain/pull/7297
* Add Agent Trajectory Interface by hinthornw in https://github.com/hwchase17/langchain/pull/7122
* Add function call params to invocation params by hinthornw in https://github.com/hwchase17/langchain/pull/7240
* Fix secrets serialisation for ChatAnthropic by dqbd in https://github.com/hwchase17/langchain/pull/7300
* Load Evaluator by hinthornw in https://github.com/hwchase17/langchain/pull/6942
* Update docs for whylabs (langkit) callback handler by andrewelizondo in https://github.com/hwchase17/langchain/pull/7293
* Fixed the confluence loader ".csv" files loading issue by Chathura-Rathnayake in https://github.com/hwchase17/langchain/pull/7195
* Fix: Recognize `List` at `from_function` by jbkoh in https://github.com/hwchase17/langchain/pull/7178
* Solving anthropic packaging version issue by dudesparsh in https://github.com/hwchase17/langchain/pull/7306
* Refac package version check by baskaryan in https://github.com/hwchase17/langchain/pull/7312
* docs : add cnosdb to Ecosystem Integrations by Subsegment in https://github.com/hwchase17/langchain/pull/7316
* Corrected a typo in elasticsearch.ipynb by jlandahl in https://github.com/hwchase17/langchain/pull/7318
* Added number_of_head_rows to pandas agent parameters by activenikhilg in https://github.com/hwchase17/langchain/pull/7271
* Rename prompt_template => _DEFAULT_GRAPH_QA_TEMPLATE and PROMPT => GRAPH_QA_PROMPT to make consistent with the rest of the files by ozabluda in https://github.com/hwchase17/langchain/pull/7250
* Bagatur/clarifai update by baskaryan in https://github.com/hwchase17/langchain/pull/7324
* add preset ability to textgen llm by stavsap in https://github.com/hwchase17/langchain/pull/7196
* docstrings top level update by leo-gan in https://github.com/hwchase17/langchain/pull/7173
* Add base Chain docstrings by baskaryan in https://github.com/hwchase17/langchain/pull/7114
* Pack of small fixes and refactorings that don't affect functionality by Nayjest in https://github.com/hwchase17/langchain/pull/6990
* Marqo Vector Store Examples & Type Hints by OwenPendrighElliott in https://github.com/hwchase17/langchain/pull/7326
* Output parser redirect by baskaryan in https://github.com/hwchase17/langchain/pull/7330
* Generic OpenAI fn chain by baskaryan in https://github.com/hwchase17/langchain/pull/7270
* bump 226 by baskaryan in https://github.com/hwchase17/langchain/pull/7335

New Contributors
* emarco177 made their first contribution in https://github.com/hwchase17/langchain/pull/7218
* jan-kubica made their first contribution in https://github.com/hwchase17/langchain/pull/6864
* troilus-canva made their first contribution in https://github.com/hwchase17/langchain/pull/7264
* jeff2go made their first contribution in https://github.com/hwchase17/langchain/pull/7266
* hayao-k made their first contribution in https://github.com/hwchase17/langchain/pull/7261
* diegulio made their first contribution in https://github.com/hwchase17/langchain/pull/6351
* sabatesduran made their first contribution in https://github.com/hwchase17/langchain/pull/6525
* andrewelizondo made their first contribution in https://github.com/hwchase17/langchain/pull/7293
* Chathura-Rathnayake made their first contribution in https://github.com/hwchase17/langchain/pull/7195
* jbkoh made their first contribution in https://github.com/hwchase17/langchain/pull/7178
* dudesparsh made their first contribution in https://github.com/hwchase17/langchain/pull/7306
* Subsegment made their first contribution in https://github.com/hwchase17/langchain/pull/7316
* jlandahl made their first contribution in https://github.com/hwchase17/langchain/pull/7318
* activenikhilg made their first contribution in https://github.com/hwchase17/langchain/pull/7271
* ozabluda made their first contribution in https://github.com/hwchase17/langchain/pull/7250
* stavsap made their first contribution in https://github.com/hwchase17/langchain/pull/7196
* Nayjest made their first contribution in https://github.com/hwchase17/langchain/pull/6990

**Full Changelog**: https://github.com/hwchase17/langchain/compare/v0.0.225...v0.0.226

What's Changed
* Add pg_hnsw vectorstore integration by raoufchebri in https://github.com/hwchase17/langchain/pull/6893
* add tqdm to embeddings by hwchase17 in https://github.com/hwchase17/langchain/pull/7205
* add token max parameter by hwchase17 in https://github.com/hwchase17/langchain/pull/7204
* fix: missing parameter in POST/PUT/PATCH HTTP requests by nirga in https://github.com/hwchase17/langchain/pull/7194
* fix: rename the invalid function name of GoogleSerperResults Tool for OpenAIFunctionCall by Sukitly in https://github.com/hwchase17/langchain/pull/7176
* Fixed typos in MongoDB Atlas Vector Search documentation by prakul in https://github.com/hwchase17/langchain/pull/7174
* Update in_memory.py to fix "TypeError: keywords must be strings" by langabi in https://github.com/hwchase17/langchain/pull/7202
* Support for SPARQL by felixocker in https://github.com/hwchase17/langchain/pull/7165
* fix: prevent adding an empty string to the result queue in AsyncIteratorCallbackHandler by Sukitly in https://github.com/hwchase17/langchain/pull/7180
* Replace stop clause with shorter, pythonic alternative by serhatgktp in https://github.com/hwchase17/langchain/pull/7159
* Add serialized object to retriever start callback by nfcampos in https://github.com/hwchase17/langchain/pull/7074
* Added documentation for add_texts function for Pinecone integration by conboy in https://github.com/hwchase17/langchain/pull/7134
* make textstat optional in the flyte callback handler by samhita-alla in https://github.com/hwchase17/langchain/pull/7186
* Remove extra base model by nfcampos in https://github.com/hwchase17/langchain/pull/7213
* fix: Chroma filter symbols not supporting LIKE and CONTAIN by why8023 in https://github.com/hwchase17/langchain/pull/7169
* Jinja2 validation changed to issue warnings rather than issuing exceptions. by keenborder786 in https://github.com/hwchase17/langchain/pull/7161
* Fix steamship import error by hseung578 in https://github.com/hwchase17/langchain/pull/7133
* add trulens integration by joshreini1 in https://github.com/hwchase17/langchain/pull/7096
* support adding custom metadata to runs by agola11 in https://github.com/hwchase17/langchain/pull/7120
* Mark some output parsers as serializable (cross-checked w/ JS) by nfcampos in https://github.com/hwchase17/langchain/pull/7083
* Retryable exception for empty OpenAI embedding. by wewebber-merlin in https://github.com/hwchase17/langchain/pull/7070
* Fixed Office365 tool __init__.py files, tests, and get_tools() function by sdelgadoc in https://github.com/hwchase17/langchain/pull/7046
* docs: update `youtube` videos and tutorials by leo-gan in https://github.com/hwchase17/langchain/pull/6515
* Create arize_llm_observability.ipynb by hakantekgul in https://github.com/hwchase17/langchain/pull/7000
* Replace JIRA Arbitrary Code Execution vulnerability with finer grain API wrapper by JamalRahman in https://github.com/hwchase17/langchain/pull/6992
* Handle kwargs in FAISS.load_local() by mssalvatore in https://github.com/hwchase17/langchain/pull/6987
* Implement delete interface of vector store on AnalyticDB by wangxuqi in https://github.com/hwchase17/langchain/pull/7170
* Harrison/dataforseo by hwchase17 in https://github.com/hwchase17/langchain/pull/7214
* optimize pgvector `add_texts` by falmanna in https://github.com/hwchase17/langchain/pull/7185
* fix arize nb by hwchase17 in https://github.com/hwchase17/langchain/pull/7227
* Enable InMemoryDocstore to be constructed without providing a dict by mssalvatore in https://github.com/hwchase17/langchain/pull/6976
* docs: update docs strings for base unstructured loaders by MthwRobinson in https://github.com/hwchase17/langchain/pull/7222
* Update milvus and zilliz docstring by filip-halt in https://github.com/hwchase17/langchain/pull/7216
* Adding Marqo to vectorstore ecosystem by tomhamer in https://github.com/hwchase17/langchain/pull/7068
* Document loader for Cube Semantic Layer by MikeNitsenko in https://github.com/hwchase17/langchain/pull/6882
* remove arize nb by hwchase17 in https://github.com/hwchase17/langchain/pull/7238
* Harrison/scene xplain by hwchase17 in https://github.com/hwchase17/langchain/pull/7228
* Send evaluator logs to new session by hinthornw in https://github.com/hwchase17/langchain/pull/7206
* Add tags support for langchaintracer by hinthornw in https://github.com/hwchase17/langchain/pull/7207
* Add 'eval' tag by hinthornw in https://github.com/hwchase17/langchain/pull/7209
* Skip evaluation of unfinished runs by hinthornw in https://github.com/hwchase17/langchain/pull/7235
* Fix web_base.py by zomchak-code in https://github.com/hwchase17/langchain/pull/6519
* Update Hugging Face Hub notebook by HashemAlsaket in https://github.com/hwchase17/langchain/pull/7236
* Add concurrency to GitbookLoader by Yevgnen in https://github.com/hwchase17/langchain/pull/7069
* Harrison/parameter by hwchase17 in https://github.com/hwchase17/langchain/pull/7081
* Harrison/update anthropic by hwchase17 in https://github.com/hwchase17/langchain/pull/7237
* Add missing token_max in reduce.py acombine_docs by ShantanuNair in https://github.com/hwchase17/langchain/pull/7241
* bump ver to 225 by hwchase17 in https://github.com/hwchase17/langchain/pull/7244

New Contributors
* raoufchebri made their first contribution in https://github.com/hwchase17/langchain/pull/6893
* prakul made their first contribution in https://github.com/hwchase17/langchain/pull/7174
* langabi made their first contribution in https://github.com/hwchase17/langchain/pull/7202
* felixocker made their first contribution in https://github.com/hwchase17/langchain/pull/7165
* serhatgktp made their first contribution in https://github.com/hwchase17/langchain/pull/7159
* conboy made their first contribution in https://github.com/hwchase17/langchain/pull/7134
* why8023 made their first contribution in https://github.com/hwchase17/langchain/pull/7169
* keenborder786 made their first contribution in https://github.com/hwchase17/langchain/pull/7161
* hseung578 made their first contribution in https://github.com/hwchase17/langchain/pull/7133
* joshreini1 made their first contribution in https://github.com/hwchase17/langchain/pull/7096
* wewebber-merlin made their first contribution in https://github.com/hwchase17/langchain/pull/7070
* JamalRahman made their first contribution in https://github.com/hwchase17/langchain/pull/6992
* falmanna made their first contribution in https://github.com/hwchase17/langchain/pull/7185
* tomhamer made their first contribution in https://github.com/hwchase17/langchain/pull/7068
* MikeNitsenko made their first contribution in https://github.com/hwchase17/langchain/pull/6882
* zomchak-code made their first contribution in https://github.com/hwchase17/langchain/pull/6519
* Yevgnen made their first contribution in https://github.com/hwchase17/langchain/pull/7069
* ShantanuNair made their first contribution in https://github.com/hwchase17/langchain/pull/7241

CVEs

Resolved [CVE-2023-34540](https://github.com/advisories/GHSA-x32c-59v5-h7fg) in Replace JIRA Arbitrary Code Execution vulnerability with finer grain API wrapper by JamalRahman in https://github.com/hwchase17/langchain/pull/6992

**Full Changelog**: https://github.com/hwchase17/langchain/compare/v0.0.224...v0.0.225