v0.0.252

What's Changed

• Permit none key in chain mapper by @hinthornw in #8696
• updated interface jupyter notebook explanations by @axa99 in #8689
• lint by @hinthornw in #8702
• Bagatur/eden llm by @baskaryan in #8670
• feat: Add Spell Correction Spec to Google Cloud Enterprise Search connector by @holtskinner in #8705
• relax deps for yaml by @hwchase17 in #8713
• added minimum expected version of SDK to the error description by @lkuligin in #8712
• Deterministic Fake Embedding Model by @yuhuishi-convect in #8706
• add model_revison parameter to ModelScopeEmbeddings by @sumandeng in #8669
• RSS Feed / OPML loader by @ruze00 in #8694
• Fix Async Retry Event Handling by @hinthornw in #8659
• fix RecursiveUrlLoader by @rysloan4 in #8582
• add serializer methods by @balnarendrasapa in #7914
• propagate RetrievalQA chain callbacks through its own LLMChain and StuffDocumentsChain by @alecf in #7853
• propagate callbacks through load_summarize_chain by @alecf in #7565
• Updates to Vectara documentation by @ofermend in #8699
• Fix Issue #6650: Enable Azure Active Directory token-based auth access for AzureChatOpenAI by @vmansolas in #8622
• Add regex control over separators in character text splitter by @IlyaMichlin in #7933
• Provides access to a Document page_content formatter in the AmazonKendraRetriever by @wnleao in #8034
• Harrison/aleph alpha by @hwchase17 in #8735
• Retriever that can re-phase user inputs by @rlancemartin in #8026
• Reduce generation of temporary objects by @panzi in #7950
• Removing score threshold parameter of faiss _similarity_search_with_r… by @Sidchat95 in #8093
• Issue 8081 Fix query results size bug. Other bug: pass vector_field param. by @aerickson-clt in #8085
• typo: ignored to ignore by @linpan in #8740
• Issue #8089 Improve painless script scoring with params.query_value. by @aerickson-clt in #8086
• add save and load tfidf vectorizer and docs for TFIDFRetriever by @shibuiwilliam in #8112
• add filter to sklearn vector store functions by @shibuiwilliam in #8113
• Fix load map reduce documents chain by @deepblue in #7915
• Add ScaNN support in vectorstore. by @arron2003 in #8251
• add load() deserializer function that bypasses need for json serialization by @alecf in #7626
• support for arbitrary kwargs for llamacpp by @baskaryan in #8727
• Chatbots use case by @rlancemartin in #8554
• update repo username to langchain-ai by @benman1 in #8747
• Revert "add filter to sklearn vector store functions (#8113)" by @baskaryan in #8760
• bump 252 by @baskaryan in #8759

New Contributors

• @axa99 made their first contribution in #8689
• @yuhuishi-convect made their first contribution in #8706
• @sumandeng made their first contribution in #8669
• @rysloan4 made their first contribution in #8582
• @balnarendrasapa made their first contribution in #7914
• @vmansolas made their first contribution in #8622
• @panzi made their first contribution in #7950
• @aerickson-clt made their first contribution in #8085
• @linpan made their first contribution in #8740
• @arron2003 made their first contribution in #8251

Full Changelog: v0.0.251...v0.0.252