Mule Maven Plugin 4.10.2 Release Notes

Use the Mule Maven plugin to integrate the packaging and deployment of your Mule applications with your Maven lifecycle.

Mule Maven Plugin 4.10.2 implements all security updates and bug fixes from 4.10.1.

October 7, 2026

What’s New

Mule Maven plugin now supports building and deploying applications that target Mule runtime engine 4.13.0. To build and deploy these applications, upgrade to Mule Maven plugin 4.10.2 or later. For more information, see Mule Runtime Engine 4.13.0 Release Notes.

Hardware and Software Requirements

Microsoft Windows 10
Apple macOS X 10.15.0+
Linux (tested on Ubuntu 22)
Java 8, 11, 17, and 21
Maven 3.9.0 to 3.9.15

Mule Maven plugin supports Java 8, 11, 17, and 21. The minMuleVersion specified in your Mule application must be compatible with the Java version used to run the plugin.

Compatibility

Software	Version
Mule runtime engine	4.13.0 or later
Anypoint Studio	7.x

Software

Version

Mule runtime engine

4.13.0 or later

Anypoint Studio

7.x

Fixed Issues

Issue Resolution ID

Issue Resolution	ID
Application properties configured in Runtime Manager are no longer cleared when you redeploy an application to on-premises servers by using `armDeployment`. The plugin now sends properties only when they’re defined in the plugin configuration.	W-24207441
The Mule Maven plugin now determines which Java versions are supported based on the `minMuleVersion` value declared in the `mule-artifact.json` file. The plugin uses this information to validate the `javaSpecificationVersions` value at build time.	W-24192837
The build now fails if `javaSpecificationVersions` in the `mule-artifact.json` file contains a Java version that the Mule version set in `minMuleVersion` doesn’t support. The plugin checks the Mule runtime engine support matrix, or a bundled copy for offline builds. To skip this validation, set `-DskipJavaVersionValidation=true`.	W-24192843

Application properties configured in Runtime Manager are no longer cleared when you redeploy an application to on-premises servers by using armDeployment. The plugin now sends properties only when they’re defined in the plugin configuration.

W-24207441

The Mule Maven plugin now determines which Java versions are supported based on the minMuleVersion value declared in the mule-artifact.json file. The plugin uses this information to validate the javaSpecificationVersions value at build time.

W-24192837

The build now fails if javaSpecificationVersions in the mule-artifact.json file contains a Java version that the Mule version set in minMuleVersion doesn’t support. The plugin checks the Mule runtime engine support matrix, or a bundled copy for offline builds. To skip this validation, set -DskipJavaVersionValidation=true.

W-24192843