What's Changed

• RecursiveCharacterTextSplitter by @TesAnti in https://github.com/tryAGI/LangChain/pull/36
• Web and pdf loaders by @khoroshevj in https://github.com/tryAGI/LangChain/pull/39
• TextLoader added by @TesAnti in https://github.com/tryAGI/LangChain/pull/40
• move providers abstractions to langchain.core and remove abstractions project by @khoroshevj in https://github.com/tryAGI/LangChain/pull/41
• BaseRetriever, VectorStore, VectorStoreRetriever and Chroma by @khoroshevj in https://github.com/tryAGI/LangChain/pull/42
• BaseCombineDocumentsChain and StuffDocumentsChain by @khoroshevj in https://github.com/tryAGI/LangChain/pull/43
• LLamaSharp integration by @TesAnti in https://github.com/tryAGI/LangChain/pull/44
• HuggingFace model downloader by @TesAnti in https://github.com/tryAGI/LangChain/pull/45
• updated LLamaSharp to 0.7, updated examples by @TesAnti in https://github.com/tryAGI/LangChain/pull/46
• LLamaSharp embeddings and test by @TesAnti in https://github.com/tryAGI/LangChain/pull/47
• retrievalqa implementation by @khoroshevj in https://github.com/tryAGI/LangChain/pull/48
• VectorStoreIndexCreator, error fixes, tweeking, Documents QnA test by @TesAnti in https://github.com/tryAGI/LangChain/pull/50
• bugfixes and massive simplification of DocumentQnA test by @TesAnti in https://github.com/tryAGI/LangChain/pull/51
• Sequential chain with QnA by @TesAnti in https://github.com/tryAGI/LangChain/pull/52
• callbacks refactor by @khoroshevj in https://github.com/tryAGI/LangChain/pull/49
• chore(deps): bump the all group with 1 update by @dependabot in https://github.com/tryAGI/LangChain/pull/53
• Added something similar to LCEL by @TesAnti in https://github.com/tryAGI/LangChain/pull/54
• Update README.md by @SiegDuch in https://github.com/tryAGI/LangChain/pull/55

New Contributors

• @khoroshevj made their first contribution in https://github.com/tryAGI/LangChain/pull/39
• @SiegDuch made their first contribution in https://github.com/tryAGI/LangChain/pull/55

Full Changelog: https://github.com/tryAGI/LangChain/compare/v0.11.0...v0.12.0