springdoc openapi 2.x migration guide

What's new:

• Add support for Jakarta EE
• Add support for Spring-Boot 3
• Single purpose module: which allows you to cover: spring-boot-starter-actuator, spring-cloud-function-web, therapi-runtime-javadoc, spring-security-web, spring-security-config, jackson-module-kotlin

Requirements

Java 17

Gradle

You need Gradle 7.2 or later to use it with Java 17. If you can't upgrade you can use https://docs.gradle.org/current/userguide/toolchains.html[Gradle's toolchain support] to build your project with Java 17.

Main packages changes:

springdoc-openapi-v1	springdoc-openapi-v2
infos	General metadata for an OpenAPI definition
infos	Info metadata for an OpenAPI definition
infos	Properties to describe the contact person for an OpenAPI definition
infos	Properties to describe the license for an OpenAPI definition

Known limitations:

spring-native is not yet supported for Java 17,and compatibility with spring-boot 3.0.0-M1