- Collapses all VectorStore similiaritySearch methdos into one with SearchRequest builder. - Fix all affected code and tests. - Bump the project version to 0.7.1. - Add tests - Add autoconfigurations for milvus, pinecone and pgvecor stores. - Improve and unify the VectorStore ITs. - Make use of TrasformersEmbeddingClient for auto-configurations ITs.