Micronaut 2.4.0 https://github.com/micronaut-projects/micronaut-core/releases/tag/v2.4.0

Micronaut 2.3.0 github.com/micronaut-projects/micronaut-core/releases/tag/v2.3.0 Spring BootのようなJavaアプリ開発フレームワーク Java, Kotlin, Groovyをサポート