What's Changed

• feat: added element metadata to unstructured loader by @MthwRobinson in https://github.com/hwchase17/langchain/pull/1068
• Update PromptLayerOpenAI LLM usage instructions in documentation by @Jped in https://github.com/hwchase17/langchain/pull/1053
• Fix typo in integration with Chroma by @jeffchuber in https://github.com/hwchase17/langchain/pull/1070
• Update and rename everynote.py to evernote.py by @akshayvkt in https://github.com/hwchase17/langchain/pull/1060
• Harrison/handle stop tokens ai21 by @hwchase17 in https://github.com/hwchase17/langchain/pull/1077
• Google Search API integration with serper.dev (wrapper, tests, docs, … by @rogerserper in https://github.com/hwchase17/langchain/pull/909
• Harrison/evernote nb by @hwchase17 in https://github.com/hwchase17/langchain/pull/1078
• Update PromptLayerOpenAI LLM to include support for ASYNC API by @Jped in https://github.com/hwchase17/langchain/pull/1066
• Support similarity search by vector (in FAISS) by @seanaedmiston in https://github.com/hwchase17/langchain/pull/961
• Fixed openai embeddings to be safe by batching them based on token size calculation. by @Hase-U in https://github.com/hwchase17/langchain/pull/991
• SearxNG meta search api helper by @blob42 in https://github.com/hwchase17/langchain/pull/854
• add anthropic example by @hwchase17 in https://github.com/hwchase17/langchain/pull/1041
• Harrison/semantic subset by @hwchase17 in https://github.com/hwchase17/langchain/pull/1079
• docs: increase width by @aletna in https://github.com/hwchase17/langchain/pull/1049
• Harrison/telegram loader by @hwchase17 in https://github.com/hwchase17/langchain/pull/1080
• Harrison/align table by @hwchase17 in https://github.com/hwchase17/langchain/pull/1081
• docs for batch size by @hwchase17 in https://github.com/hwchase17/langchain/pull/1082
• fix stuff count by @hwchase17 in https://github.com/hwchase17/langchain/pull/1083
• chat qa with sources by @hwchase17 in https://github.com/hwchase17/langchain/pull/1084
• Update qdrant.py by @rishabh-ti in https://github.com/hwchase17/langchain/pull/1088
• Modify number of types of chains by @fpingham in https://github.com/hwchase17/langchain/pull/1089
• bump version 0.0.88 by @hwchase17 in https://github.com/hwchase17/langchain/pull/1090

New Contributors

• @jeffchuber made their first contribution in https://github.com/hwchase17/langchain/pull/1070
• @rogerserper made their first contribution in https://github.com/hwchase17/langchain/pull/909
• @Hase-U made their first contribution in https://github.com/hwchase17/langchain/pull/991
• @aletna made their first contribution in https://github.com/hwchase17/langchain/pull/1049
• @rishabh-ti made their first contribution in https://github.com/hwchase17/langchain/pull/1088

Full Changelog: https://github.com/hwchase17/langchain/compare/v0.0.87...v0.0.88