4.0.0 dev.langchain4j langchain4j-parent 0.22.0 ../langchain4j-parent/pom.xml langchain4j-weaviate jar LangChain4j integration with Weaviate Uses io.weaviate.client library which has a BSD 3-Clause license: https://github.com/weaviate/java-client/blob/main/LICENSE dev.langchain4j langchain4j-core ${project.version} io.weaviate client 4.2.1 org.honton.chas license-maven-plugin true Apache-2.0 https://www.apache.org/licenses/LICENSE-2.0.txt repo A business-friendly OSS license