Overview

This package contains the upgrade machinery to upgrade a Plone site to a newer version.

Version compatibility

To update to Plone 4.x please use plone.app.upgrade versions up to 1.3.x.
To update to Plone 5.x, use plone.app.upgrade version 2.x.
To update to Plone 6.x, use plone.app.upgrade version 3.x.