4.0.0 org.springframework.boot spring-boot-starter-parent 4.1.1 com.ankurm getting-started 1.0.0 getting-started ChatClient on Spring Boot 4.1 and Spring AI 2.0: the fluent API, system/user prompts, streaming, and switching chat providers by property 25 2.0.1 org.springframework.ai spring-ai-bom ${spring-ai.version} pom import org.springframework.boot spring-boot-starter-webmvc org.springframework.ai spring-ai-starter-model-openai org.springframework.ai spring-ai-starter-model-ollama org.springframework.boot spring-boot-starter-test test io.projectreactor reactor-test test org.springframework.boot spring-boot-maven-plugin org.apache.maven.plugins maven-surefire-plugin -Duser.timezone=UTC -Dstdout.encoding=UTF-8 -Dfile.encoding=UTF-8