The Apache Maven team is pleased to announce the release of the Maven
JAR Plugin version 3.2.1.
https://maven.apache.org/plugins/maven-jar-plugin/
You should specify the version in your project's plugin configuration:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.2.1</version>
</plugin>
Release Notes - Maven JAR Plugin - Version 3.2.1
** Bug
* [MJAR-276] - Don't log a warning when jar will be empty and
creation is forced
* [MJAR-281] - Wrong order of META-INF/ and META-INF/MANIFEST.MF
entries
** Improvement
* [MJAR-270] - make build Reproducible
** Dependency upgrade
* [MJAR-282] - Upgrade Maven Archiver to 3.5.2
Enjoy,
-The Apache Maven team