What's Changed

• Update VectorDBQA to RetrievalQA in tools by @zachschillaci27 in https://github.com/hwchase17/langchain/pull/3698
• Dynamic tool -> single purpose by @vowelparrot in https://github.com/hwchase17/langchain/pull/3697
• PlayWright Web Browser Toolkit by @vowelparrot in https://github.com/hwchase17/langchain/pull/3262
• Add Other File Utilities by @vowelparrot in https://github.com/hwchase17/langchain/pull/3209
• Add Shell Tool by @vowelparrot in https://github.com/hwchase17/langchain/pull/3335
• Fix typo by @Alan-Cha in https://github.com/hwchase17/langchain/pull/3728
• Fix: Updated links for in depth explanation of chain types in the Question Answering notebooks by @erwanlc in https://github.com/hwchase17/langchain/pull/3714
• Add SceneXplain Tool by @vowelparrot in https://github.com/hwchase17/langchain/pull/3752
• Synchronous Browser by @vowelparrot in https://github.com/hwchase17/langchain/pull/3745
• Fix linting on the Quickstart Guide sample codes by @bioerrorlog in https://github.com/hwchase17/langchain/pull/3701
• docs: improved vectorstore notebooks by @leo-gan in https://github.com/hwchase17/langchain/pull/3724
• bug fix: initialize the arxivAPIWrapper object by @mbchang in https://github.com/hwchase17/langchain/pull/3733
• Harrison/vespa by @hwchase17 in https://github.com/hwchase17/langchain/pull/3761
• Add DocstoreFn - lookup doc via arbitrary function by @ravwojdyla in https://github.com/hwchase17/langchain/pull/3760
• Fixing broken document links by @0xDTE in https://github.com/hwchase17/langchain/pull/3756
• new example: single agent, simulated environment (openai gym) by @mbchang in https://github.com/hwchase17/langchain/pull/3758
• Harrison/pypdf loader by @hwchase17 in https://github.com/hwchase17/langchain/pull/3764
• Confluence: Add page status filter for spaces by @japborst in https://github.com/hwchase17/langchain/pull/3732
• Harrison/stripe by @hwchase17 in https://github.com/hwchase17/langchain/pull/3762
• Handle length safe embedding only if needed by @ravwojdyla in https://github.com/hwchase17/langchain/pull/3723
• Add Mathpix pdf loader by @dev2049 in https://github.com/hwchase17/langchain/pull/3727
• Enhancement: Blockchain Document Loader with better Metadata support by @saginawj in https://github.com/hwchase17/langchain/pull/3710
• fix: :bug: SQLAlchemy import error by @vempaliakhil96 in https://github.com/hwchase17/langchain/pull/3716
• Make StuffDocumentsChain doc separator configurable by @robert-perrotta in https://github.com/hwchase17/langchain/pull/3718
• Improve chat prompt template docs by @outday29 in https://github.com/hwchase17/langchain/pull/3719
• Use the GPTCache api interface by @SimFG in https://github.com/hwchase17/langchain/pull/3693
• Harrison/confluence stuff by @hwchase17 in https://github.com/hwchase17/langchain/pull/3765
• [simple][test] Added test case for schema.py by @skcoirz in https://github.com/hwchase17/langchain/pull/3692
• Harrison/redis cache by @hwchase17 in https://github.com/hwchase17/langchain/pull/3766
• Fix encoding issue in WebBaseLoader by @CoffeeKumazaki in https://github.com/hwchase17/langchain/pull/3602
• Langchain with reddit (#3661) by @hwchase17 in https://github.com/hwchase17/langchain/pull/3768
• [annotation improvement] Make AgentType->Class Conversion More Scalable by @skcoirz in https://github.com/hwchase17/langchain/pull/3749
• Expose kwargs in LLMChainExtractor.from_llm by @ravwojdyla in https://github.com/hwchase17/langchain/pull/3748
• Fix Chroma integration failing when there are less than 4 items in the collection by @uyhcire in https://github.com/hwchase17/langchain/pull/3674
• Fix type annotation for SQLDatabaseToolkit.llm by @kangoo13 in https://github.com/hwchase17/langchain/pull/3581
• Harrison/tair by @hwchase17 in https://github.com/hwchase17/langchain/pull/3770
• [simple] added test case and improve self class return type annotation by @skcoirz in https://github.com/hwchase17/langchain/pull/3773
• Harrison/doc2txt by @hwchase17 in https://github.com/hwchase17/langchain/pull/3772
• Harrison/csv loader by @hwchase17 in https://github.com/hwchase17/langchain/pull/3771
• update zilliz example by @locustbaby in https://github.com/hwchase17/langchain/pull/3578
• bump version to 153 by @hwchase17 in https://github.com/hwchase17/langchain/pull/3774

New Contributors

• @Alan-Cha made their first contribution in https://github.com/hwchase17/langchain/pull/3728
• @erwanlc made their first contribution in https://github.com/hwchase17/langchain/pull/3714
• @bioerrorlog made their first contribution in https://github.com/hwchase17/langchain/pull/3701
• @ravwojdyla made their first contribution in https://github.com/hwchase17/langchain/pull/3760
• @0xDTE made their first contribution in https://github.com/hwchase17/langchain/pull/3756
• @vempaliakhil96 made their first contribution in https://github.com/hwchase17/langchain/pull/3716
• @robert-perrotta made their first contribution in https://github.com/hwchase17/langchain/pull/3718
• @SimFG made their first contribution in https://github.com/hwchase17/langchain/pull/3693
• @CoffeeKumazaki made their first contribution in https://github.com/hwchase17/langchain/pull/3602
• @uyhcire made their first contribution in https://github.com/hwchase17/langchain/pull/3674
• @kangoo13 made their first contribution in https://github.com/hwchase17/langchain/pull/3581
• @locustbaby made their first contribution in https://github.com/hwchase17/langchain/pull/3578

Full Changelog: https://github.com/hwchase17/langchain/compare/v0.0.152...v0.0.153