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Mule Upgrade Tool 1.0.0 Release Notes

The Mule upgrade tool is a command line utility for updating and upgrading standalone instances of the Mule 4 runtime engine that are hosted on-premises. The tool can upgrade any supported Mule 4 version (minor, patch, or patch update versions) to a new version.

MuleSoft recommends upgrading to the latest version of Mule.

To incorporate the latest changes and bug fixes, MuleSoft also recommends using the latest version of the tool.

June 1, 2022

What’s New

MuleSoft announces the release of the Mule upgrade tool.

See Mule Upgrade Tool for configuration and usage instructions.


Application/Service Version


4.1.5 and later