Langchain

What's Changed
* Re-add __add__ functionality for messages (revert 8245) by eyurtsev in https://github.com/langchain-ai/langchain/pull/8489
* Enterprise support form in airtable by efriis in https://github.com/langchain-ai/langchain/pull/8607
* Refactor Qdrant integration by kacperlukawski in https://github.com/langchain-ai/langchain/pull/8634
* `MLflow` examples by leo-gan in https://github.com/langchain-ai/langchain/pull/8642
* 🐛 Docs Fixes [2 one-liners, examples broken] by will-thompson-k in https://github.com/langchain-ai/langchain/pull/8519
* Add summarization use-case by rlancemartin in https://github.com/langchain-ai/langchain/pull/8376
* Enterprise support form wording by efriis in https://github.com/langchain-ai/langchain/pull/8641
* docs: fix some grammar by millerick in https://github.com/langchain-ai/langchain/pull/8654
* fix enum error message by hinthornw in https://github.com/langchain-ai/langchain/pull/8652
* Use call directly for chain by hinthornw in https://github.com/langchain-ai/langchain/pull/8655
* Use salt instead of datetime by hinthornw in https://github.com/langchain-ai/langchain/pull/8653
* add missing RemoteLangChainRetriever _get_relevant_documents test by shibuiwilliam in https://github.com/langchain-ai/langchain/pull/8628
* Newspaper by ruze00 in https://github.com/langchain-ai/langchain/pull/8647
* Harrison/conversational retrieval agent by hwchase17 in https://github.com/langchain-ai/langchain/pull/8639
* Minor formatting and additional figure for summarization use case by rlancemartin in https://github.com/langchain-ai/langchain/pull/8663
* Minor typo fix by eyurtsev in https://github.com/langchain-ai/langchain/pull/8657
* bump 251 by baskaryan in https://github.com/langchain-ai/langchain/pull/8690

New Contributors
* will-thompson-k made their first contribution in https://github.com/langchain-ai/langchain/pull/8519
* millerick made their first contribution in https://github.com/langchain-ai/langchain/pull/8654
* ruze00 made their first contribution in https://github.com/langchain-ai/langchain/pull/8647

**Full Changelog**: https://github.com/langchain-ai/langchain/compare/v0.0.250...v0.0.251

What's Changed
* Add new run types for Runnables by nfcampos in https://github.com/langchain-ai/langchain/pull/8488
* fix apparent spelling inconsistencies by shibuiwilliam in https://github.com/langchain-ai/langchain/pull/8574
* Docstrings: Module descriptions by leo-gan in https://github.com/langchain-ai/langchain/pull/8262
* Add Support for Loading Documents from Huawei OBS by mpb159753 in https://github.com/langchain-ai/langchain/pull/8573
* Bug fix: feature/issue-7804-chroma-client_settings-bug by kristellewidjaja in https://github.com/langchain-ai/langchain/pull/8267
* Harrison/loader bug by hwchase17 in https://github.com/langchain-ai/langchain/pull/8559
* Callback handler for Amazon SageMaker Experiments by tesfagabir in https://github.com/langchain-ai/langchain/pull/8587
* updated to use new llm_util query by brettdbrewer in https://github.com/langchain-ai/langchain/pull/8591
* mv by baskaryan in https://github.com/langchain-ai/langchain/pull/8595
* docs: update `unstructured` install instructions by MthwRobinson in https://github.com/langchain-ai/langchain/pull/8596
* Add StreamlitChatMessageHistory by sfc-gh-jcarroll in https://github.com/langchain-ai/langchain/pull/8497
* [OpenSearch] : Fix AOSS Initialization by naveentatikonda in https://github.com/langchain-ai/langchain/pull/8600
* Add firestore_client param to FirestoreChatMessageHistory if caller already has one; also lets them specify GCP project, etc. by wnmurphy in https://github.com/langchain-ai/langchain/pull/8601
* normalized openai embeddings embed_query by baskaryan in https://github.com/langchain-ai/langchain/pull/8604
* Fireworks integration by rjanardhan3 in https://github.com/langchain-ai/langchain/pull/8322
* cast to string when measuring token length by hwchase17 in https://github.com/langchain-ai/langchain/pull/8617
* [Opensearch] : Fix the service validation in http_auth by naveentatikonda in https://github.com/langchain-ai/langchain/pull/8609
* Add local support for audio models (PR 7329) by Comendeiro in https://github.com/langchain-ai/langchain/pull/7591
* bump 250 by baskaryan in https://github.com/langchain-ai/langchain/pull/8632

New Contributors
* mpb159753 made their first contribution in https://github.com/langchain-ai/langchain/pull/8573
* kristellewidjaja made their first contribution in https://github.com/langchain-ai/langchain/pull/8267
* tesfagabir made their first contribution in https://github.com/langchain-ai/langchain/pull/8587
* brettdbrewer made their first contribution in https://github.com/langchain-ai/langchain/pull/8591
* wnmurphy made their first contribution in https://github.com/langchain-ai/langchain/pull/8601
* rjanardhan3 made their first contribution in https://github.com/langchain-ai/langchain/pull/8322
* Comendeiro made their first contribution in https://github.com/langchain-ai/langchain/pull/7591

**Full Changelog**: https://github.com/langchain-ai/langchain/compare/v0.0.249...v0.0.250

What's Changed
* Minor improvements to rockset vectorstore by anubhav94N in https://github.com/langchain-ai/langchain/pull/8416
* router runnable by hwchase17 in https://github.com/langchain-ai/langchain/pull/8496
* Rely less on positional arg order in subclasses of vector store when calling async methods by nfcampos in https://github.com/langchain-ai/langchain/pull/8534
* fix web loader by hwchase17 in https://github.com/langchain-ai/langchain/pull/8538
* docs: Update ArangoDB Colab URL by aMahanna in https://github.com/langchain-ai/langchain/pull/8547
* Add LLaMa Formatter and AzureML Chat Endpoint by matthewdeguzman in https://github.com/langchain-ai/langchain/pull/8382
* SQL Query Prompt update + added _execute method for SQLDatabase by keenborder786 in https://github.com/langchain-ai/langchain/pull/8100
* fix error in chroma docker instructions by jeffchuber in https://github.com/langchain-ai/langchain/pull/8533
* conversational retrieval chain in lcel by hwchase17 in https://github.com/langchain-ai/langchain/pull/8532
* Updating docstings in utilities by Gordon-BP in https://github.com/langchain-ai/langchain/pull/8411
* fix issue 8357 by making json backtick regex greedy by bborn in https://github.com/langchain-ai/langchain/pull/8528
* doc(prompts): Follow up on broken Prompt Sublink pages by Bharat123rox in https://github.com/langchain-ai/langchain/pull/8530
* add tests to redis vectorstore by shibuiwilliam in https://github.com/langchain-ai/langchain/pull/8116
* Bug Fix - 8415 by pranaychandekar in https://github.com/langchain-ai/langchain/pull/8417
* Updated docs on Vertex AI going GA by lkuligin in https://github.com/langchain-ai/langchain/pull/8531
* updates some spelling mistakes by Dannzzor in https://github.com/langchain-ai/langchain/pull/8537
* AzureSearch Vector Store: Moving the usage of additional_fields into context of it's definition (bug fix from python error) by kevinbuckley in https://github.com/langchain-ai/langchain/pull/8551
* Add ConcurrentLoader by kdcokenny in https://github.com/langchain-ai/langchain/pull/7512
* fix: openapi controller prompt, when bot is unable to resolve an api … by ydh926 in https://github.com/langchain-ai/langchain/pull/7525
* Fixed bug7445 where a duplicate restuld_id is added to the vectorstore. by datha in https://github.com/langchain-ai/langchain/pull/7573
* Fast load conversationsummarymemory from existing summary by ShantanuNair in https://github.com/langchain-ai/langchain/pull/7533
* Update combined.py by mzamini92 in https://github.com/langchain-ai/langchain/pull/7541
* Fix combining runnable sequences by jacoblee93 in https://github.com/langchain-ai/langchain/pull/8557
* Rm RunTypeEnum by hinthornw in https://github.com/langchain-ai/langchain/pull/8553
* add example for memory by hwchase17 in https://github.com/langchain-ai/langchain/pull/8552
* bump 249 by baskaryan in https://github.com/langchain-ai/langchain/pull/8571

New Contributors
* Dannzzor made their first contribution in https://github.com/langchain-ai/langchain/pull/8537
* kevinbuckley made their first contribution in https://github.com/langchain-ai/langchain/pull/8551
* ydh926 made their first contribution in https://github.com/langchain-ai/langchain/pull/7525
* datha made their first contribution in https://github.com/langchain-ai/langchain/pull/7573
* mzamini92 made their first contribution in https://github.com/langchain-ai/langchain/pull/7541

**Full Changelog**: https://github.com/langchain-ai/langchain/compare/v0.0.248...v0.0.249

What's Changed
* add notebook for sql query by hwchase17 in https://github.com/langchain-ai/langchain/pull/8442
* Update supabase docstrings by hinthornw in https://github.com/langchain-ai/langchain/pull/8443
* Partial formatting for chat messages by hinthornw in https://github.com/langchain-ai/langchain/pull/8450
* Wfh/update guide imports by hinthornw in https://github.com/langchain-ai/langchain/pull/8452
* log output parser by hwchase17 in https://github.com/langchain-ai/langchain/pull/8446
* Wfh/ref links by hinthornw in https://github.com/langchain-ai/langchain/pull/8454
* add guide notebook by hwchase17 in https://github.com/langchain-ai/langchain/pull/8258
* Implement Runnable for Tools by nfcampos in https://github.com/langchain-ai/langchain/pull/8460
* improve notebooks by hwchase17 in https://github.com/langchain-ai/langchain/pull/8461
* runnable.bind().bind() should combine kwargs, instead of nesting wrappers by nfcampos in https://github.com/langchain-ai/langchain/pull/8467
* fix links generation by hwchase17 in https://github.com/langchain-ai/langchain/pull/8471
* add anthropic functions wrapper by hwchase17 in https://github.com/langchain-ai/langchain/pull/8475
* bump experimental to 008 by hwchase17 in https://github.com/langchain-ai/langchain/pull/8490
* prompt cleanup by hwchase17 in https://github.com/langchain-ai/langchain/pull/8470
* add test to ensure values in time weighted retriever are updated by shibuiwilliam in https://github.com/langchain-ai/langchain/pull/8479
* Added Proper Documentation for `faiss-gpu` Installation by OttomanZ in https://github.com/langchain-ai/langchain/pull/8492
* Fix documentation for from_documents signature by lud-hu in https://github.com/langchain-ai/langchain/pull/8482
* doc(prompts): Add redirects in Prompt subcategories pages by Bharat123rox in https://github.com/langchain-ai/langchain/pull/8478
* Update doc-string in few shot template by eyurtsev in https://github.com/langchain-ai/langchain/pull/8474
* ChatPromptTemplate: clean up doc-string by eyurtsev in https://github.com/langchain-ai/langchain/pull/8473
* Fixed exports for NeptuneOpenCypherQAChain by 3coins in https://github.com/langchain-ai/langchain/pull/8439
* Fixed typo: papaer -> paper by nicolas-raoul in https://github.com/langchain-ai/langchain/pull/8500
* Fix ChromaDB integration -> docker container instructions by that-one-arab in https://github.com/langchain-ai/langchain/pull/8447
* Fix GitLoader to handle repeated load calls by os1ma in https://github.com/langchain-ai/langchain/pull/8412
* add initial anthropic agent by hwchase17 in https://github.com/langchain-ai/langchain/pull/8468
* bump 248 by baskaryan in https://github.com/langchain-ai/langchain/pull/8518

New Contributors
* OttomanZ made their first contribution in https://github.com/langchain-ai/langchain/pull/8492
* lud-hu made their first contribution in https://github.com/langchain-ai/langchain/pull/8482
* nicolas-raoul made their first contribution in https://github.com/langchain-ai/langchain/pull/8500
* that-one-arab made their first contribution in https://github.com/langchain-ai/langchain/pull/8447

**Full Changelog**: https://github.com/langchain-ai/langchain/compare/v0.0.247...v0.0.248

What's Changed
* Support using RunnableMap directly by nfcampos in https://github.com/langchain-ai/langchain/pull/8317
* Add Runnable.bind method to attach kwargs to a Runnable that will be passed to all invoke/stream/batch calls when it is run by nfcampos in https://github.com/langchain-ai/langchain/pull/8368
* Link to use cases from tutorials by hinthornw in https://github.com/langchain-ai/langchain/pull/8371
* Add Retry Events by hinthornw in https://github.com/langchain-ai/langchain/pull/8053
* mv additional chains to use cases by baskaryan in https://github.com/langchain-ai/langchain/pull/8242
* Retry events on any run type by hinthornw in https://github.com/langchain-ai/langchain/pull/8375
* rename to str output parser by hwchase17 in https://github.com/langchain-ai/langchain/pull/8373
* Update local script for docs build by hinthornw in https://github.com/langchain-ai/langchain/pull/8377
* cleanup warnings by baskaryan in https://github.com/langchain-ai/langchain/pull/8379
* Update sql database agent example by SachinVarghese in https://github.com/langchain-ai/langchain/pull/8354
* added unit tests for mrkl output_parser.py by emarco177 in https://github.com/langchain-ai/langchain/pull/8321
* Update tot.ipynb by evelynmitchell in https://github.com/langchain-ai/langchain/pull/8387
* Add FunctionMessage to _message_from_dict by pokidyshev in https://github.com/langchain-ai/langchain/pull/8374
* update release yml by hwchase17 in https://github.com/langchain-ai/langchain/pull/8364
* Fix exception caused by restrictions in OWL by Caitlin2694 in https://github.com/langchain-ai/langchain/pull/8341
* Add an example for azure ml managed feature store by bheroder in https://github.com/langchain-ai/langchain/pull/8324
* fix missing _identifying_params() in _VertexAICommon by thehunmonkgroup in https://github.com/langchain-ai/langchain/pull/8303
* Add embeddings for AwaEmbedding by taozhiwang in https://github.com/langchain-ai/langchain/pull/8353
* refactor: Code refactoring & simplification for Google Cloud Enterprise Search retriever by holtskinner in https://github.com/langchain-ai/langchain/pull/8369
* Harrison/memory docs by hwchase17 in https://github.com/langchain-ai/langchain/pull/8384
* Upgrade the AwaDB from v0.3.7 to v0.3.9 and change the default embeddings by ljeagle in https://github.com/langchain-ai/langchain/pull/8281
* fix(openapi): openapi chain will work without/empty description/summa… by lgersman in https://github.com/langchain-ai/langchain/pull/8351
* fix(petals) allows to run models that aren't Bloom (Support for LLama and newer models) by karan-vk in https://github.com/langchain-ai/langchain/pull/8356
* PromptTemplate update documentation and expand kwargs by eyurtsev in https://github.com/langchain-ai/langchain/pull/8234
* Few Shot Chat Prompt by hinthornw in https://github.com/langchain-ai/langchain/pull/8038
* Github add "Create PR" tool + Docs update by Gordon-BP in https://github.com/langchain-ai/langchain/pull/8235
* Revert "PromptTemplate update documentation and expand kwargs (8234)" by baskaryan in https://github.com/langchain-ai/langchain/pull/8395
* FEAT: Integrate Xinference LLMs and Embeddings by jiayini1119 in https://github.com/langchain-ai/langchain/pull/8171
* Bagatur/from texts bug fix by baskaryan in https://github.com/langchain-ai/langchain/pull/8394
* Harrison/sql query by hwchase17 in https://github.com/langchain-ai/langchain/pull/8370
* ElasticKnnSearch rewrite - bug fix - return Document by jeffvestal in https://github.com/langchain-ai/langchain/pull/8180
* [nit] Add default value for ChatOpenAI client by jcampbell in https://github.com/langchain-ai/langchain/pull/7939
* Add Minimax llm model to langchain by hetaoBackend in https://github.com/langchain-ai/langchain/pull/7645
* add kwargs to llm runnables by hwchase17 in https://github.com/langchain-ai/langchain/pull/8388
* bump 246 by baskaryan in https://github.com/langchain-ai/langchain/pull/8410
* ChatPromptTemplate: Expand support for message formats and documentation by eyurtsev in https://github.com/langchain-ai/langchain/pull/8244
* ChatPromptTemplate: minor fix in doc string by eyurtsev in https://github.com/langchain-ai/langchain/pull/8424
* PromptTemplate update documentation and expand kwarg by eyurtsev in https://github.com/langchain-ai/langchain/pull/8423
* expose function for converting messages to messages by hwchase17 in https://github.com/langchain-ai/langchain/pull/8426
* update experimental by hwchase17 in https://github.com/langchain-ai/langchain/pull/8402
* remove code by hwchase17 in https://github.com/langchain-ai/langchain/pull/8425
* add experimental ref by baskaryan in https://github.com/langchain-ai/langchain/pull/8435
* Add RoPE Scaling params from llamacpp by imjwang in https://github.com/langchain-ai/langchain/pull/8422
* update get_num_tokens_from_messages model by lvisdd in https://github.com/langchain-ai/langchain/pull/8431
* Devcontainer README -> Clarification. by levalencia in https://github.com/langchain-ai/langchain/pull/8414
* mv dropbox by baskaryan in https://github.com/langchain-ai/langchain/pull/8438
* doc(prompts): Add redirect to fix broken link on Prompts Page by Bharat123rox in https://github.com/langchain-ai/langchain/pull/8408
* fix empty ids when metadatas is provided by Bearnardd in https://github.com/langchain-ai/langchain/pull/8127
* Feature: Add support for meilisearch vectorstore by alallema in https://github.com/langchain-ai/langchain/pull/7649
* Minor fixes to enhance notebook usability: by zackproser in https://github.com/langchain-ai/langchain/pull/8389
* bump and fix by hwchase17 in https://github.com/langchain-ai/langchain/pull/8441

New Contributors
* SachinVarghese made their first contribution in https://github.com/langchain-ai/langchain/pull/8354
* evelynmitchell made their first contribution in https://github.com/langchain-ai/langchain/pull/8387
* pokidyshev made their first contribution in https://github.com/langchain-ai/langchain/pull/8374
* bheroder made their first contribution in https://github.com/langchain-ai/langchain/pull/8324
* taozhiwang made their first contribution in https://github.com/langchain-ai/langchain/pull/8353
* holtskinner made their first contribution in https://github.com/langchain-ai/langchain/pull/8369
* lgersman made their first contribution in https://github.com/langchain-ai/langchain/pull/8351
* karan-vk made their first contribution in https://github.com/langchain-ai/langchain/pull/8356
* jiayini1119 made their first contribution in https://github.com/langchain-ai/langchain/pull/8171
* jcampbell made their first contribution in https://github.com/langchain-ai/langchain/pull/7939
* hetaoBackend made their first contribution in https://github.com/langchain-ai/langchain/pull/7645
* imjwang made their first contribution in https://github.com/langchain-ai/langchain/pull/8422
* lvisdd made their first contribution in https://github.com/langchain-ai/langchain/pull/8431
* levalencia made their first contribution in https://github.com/langchain-ai/langchain/pull/8414
* Bharat123rox made their first contribution in https://github.com/langchain-ai/langchain/pull/8408
* alallema made their first contribution in https://github.com/langchain-ai/langchain/pull/7649
* zackproser made their first contribution in https://github.com/langchain-ai/langchain/pull/8389

**Full Changelog**: https://github.com/langchain-ai/langchain/compare/v0.0.245...v0.0.247

What's Changed
* Fix broken `make` targets `format_diff` and `lint_diff` by krasserm in https://github.com/langchain-ai/langchain/pull/8344
* Fix typo in Etherscan.ipynb by eltociear in https://github.com/langchain-ai/langchain/pull/8340
* fixed the bug 8343 by pranaychandekar in https://github.com/langchain-ai/langchain/pull/8345
* Support loading files from Dropbox by rubenbarragan in https://github.com/langchain-ai/langchain/pull/8271
* bump 245 by baskaryan in https://github.com/langchain-ai/langchain/pull/8359

New Contributors
* krasserm made their first contribution in https://github.com/langchain-ai/langchain/pull/8344
* pranaychandekar made their first contribution in https://github.com/langchain-ai/langchain/pull/8345
* rubenbarragan made their first contribution in https://github.com/langchain-ai/langchain/pull/8271

**Full Changelog**: https://github.com/langchain-ai/langchain/compare/v0.0.5...v0.0.245