langchain 0.0.2

Build powerful LLM-based Dart and Flutter applications with LangChain.dart.

0.0.2

• FIX: OpenAIQAWithSourcesChain throws exception. (45c6cb9d)
• FEAT: Add support for SummarizeChain (#58). (9499fc04)
• FEAT: Add support for SequentialChain class (#30). (381a6768)
• FEAT: Add support for WebBaseLoader (#74). (0b5bf4b0)
• FEAT: Add Support for JsonLoader (#72). (2457a973)
• FEAT: Add support for MapReduceDocumentsChain (#59). (9f2190c4)
• FEAT: Add support for ReduceDocumentsChain (#70). (34cf10bd)
• FEAT: Support estimating the number of tokens for a given prompt (#3). (e22f22c8)
• FEAT: Add support for CodeTextSplitter (#63). (92a8c7da)
• FEAT: Add support for RecursiveCharacterTextSplitter (#61). (697cdcbf)
• DOCS: Document sequential chain. (b9693a4e)
• DOCS: Document text, json and web loaders. (a95b3e9f)
• DOCS: Update API docs. (7bfa6d17)
• DOCS: Update readme. (dd394715)

0.0.1

• Initial public release.

Check out the announcement post for all the details: https://blog.langchaindart.com/introducing-langchain-dart-6b1d34fc41ef

0.0.1-dev.7

• Add support for Agent class (#33).
• Add support for AgentExecutor class (#56).
• Update hello_world_flutter example with local models.

0.0.1-dev.6

• Add support for PipelinePromptTemplate class (#18).
• LLMChain improvements (#43).

0.0.1-dev.5

• Add support for TextLoader (#47).
• Add support for BaseLoader (#46).
• Add support for RetrievalQAChain class (#42).
• Add support for StuffDocumentsQAChain (#50).
• Add support for StuffDocumentsChain (#49).
• Add support for BaseCombineDocumentsChain class (#41).
• Add support for ConditionalPromptSelector (#48).
• Add support for VectorStoreRetriever class (#45).
• Add support for MemoryVectorStore class (#44).
• Add support for VectorStore class (#36).
• Add support for OpenAIEmbeddings (#38).
• Add support for CharacterTextSplitter class (#39).
• Add support for OpenAI functions (#35).
• Add support for Calculator tool (#32).
• Add support for Tool class (#31).

0.0.1-dev.4

• Add support for LLMChain class (#20).
• Add support for ChatMessageHistory class (#29).
• Add support for ConversationBufferMemory class (#24).
• Add support for ConversationChain (#21).
• Add support for SimpleMemory class (#23).

0.0.1-dev.3

• Add support for ChatPromptTemplate class (#8).

0.0.1-dev.2

• Add support for LLMs - BaseLLM class (#14).
• Add support for Chat models - BaseChatModel class (#10).
• Add support for prompt templates - PromptTemplate class (#7).
• Publish LangChain.dart documentation on http://langchaindart.com.

0.0.1-dev.1

• Bootstrap project.