Changelog

All notable changes to the pydebeziumai library will be documented in this file.

Version 0.1.0 (TBD)

Initial Pre-release

• Core Engine: Implemented Pydantic event serialization and ingestion handlers for JSON stream inputs (JsonIngestionHandler) and JPype JVM-based logical replication records (ConnectIngestionHandler).

• Transformation Layer: Introduced DocumentBuilder supporting custom IdStrategy keys and ProjectionPolicy column projections to map database writes into standard LangChain Document objects.

• Synchronization Layer: Implemented SyncManager supporting exponential retry backoff, hard deletes, soft delete tag updates, and thread-safe dead-letter queueing (DeadLetterQueue).

• Retrieval Integrations: Added support for standard LangChain retrievers (create_retriever_tool) and LangGraph reactive retriever nodes (create_retriever_node).

• Adapters: Operational support for three vector database adapters: Chroma, PGVector, and Milvus.