This is a small maintenance release. The most visible change is a switch from the "javax" namespace to the "jakarta" namespace for the generated annotation.

There are several other relatively minor changes.

For all users, the changes are fully detailed in the documentation here: https://mybatis.org/generator/whatsNew.html and the GitHub milestone here: https://github.com/mybatis/generator/issues?q=milestone%3A1.4.2

The new artifacts are available in Maven central at

<dependency>
    <groupId>org.mybatis.generator</groupId>
    <artifactId>mybatis-generator</artifactId>
    <version>1.4.2</version>
</dependency>

and

<dependency>
    <groupId>org.mybatis.generator</groupId>
    <artifactId>mybatis-generator-maven-plugin</artifactId>
    <version>1.4.2</version>
</dependency>

You can install the eclipse feature from the eclipse market place here: https://marketplace.eclipse.org/content/mybatis-generator