4.0.0 dev.langchain4j langchain4j-parent 0.25.0 ../langchain4j-parent/pom.xml 0.1.3 42.6.0 2.40.0 langchain4j-pgvector jar LangChain4j integration with PGVector It uses the pgvector-java library dev.langchain4j langchain4j-core com.pgvector pgvector ${pgvector-java.version} org.postgresql postgresql ${postgresql.version} org.projectlombok lombok provided dev.langchain4j langchain4j-core tests test-jar test org.junit.jupiter junit-jupiter-engine test org.junit.jupiter junit-jupiter-params test org.assertj assertj-core test org.testcontainers testcontainers test org.testcontainers junit-jupiter test org.testcontainers postgresql 1.19.1 test dev.langchain4j langchain4j-embeddings-all-minilm-l6-v2-q test org.honton.chas license-maven-plugin true com.diffplug.spotless spotless-maven-plugin ${spotless.version} origin/main *.md .gitignore true 4 1.8.0 true false