Mule Runtime Release Notes
Mule follows semantic versioning to denote major, minor, and patch releases.
MuleSoft releases enhance the quality, capabilities, and security of Mule runtime engine (Mule). To take advantage of these improvements, it is important to adopt a strategy for upgrading your Mule version and to regularly update patches of your Mule deployments with the latest bug fixes and security enhancements.
To upgrade to a new Mule version, see Mule Upgrades and Patch Updates.
Mule Upgrades and Patch Updates
For Mule 4 and Mule 3 upgrades and patch updates:
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Edge and LTS Releases for Mule (for Mule versions 4.5 and later)
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Mule Upgrade Tool (for upgrading standalone Mule 4 instances, including minor versions and patch updates)
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Mule Upgrades and Patch Updates (overview)