Micronaut 3.9.1 Documentation User Guide API Reference Configuration Reference Micronaut Guides Micronaut Gradle Plugin documentation GraalVM Gradle Plugin documentation Shadow Gradle Plugin Feature http-client documentation Micronaut HTTP Client documentation Feature serialization-jackson documentation Micronaut Serialization Jackson Core documentation Feature jdbc-hikari documentation Micronaut Hikari JDBC Connection Pool documentation Feature hibernate-jpa documentation Micronaut Hibernate JPA documentation