Introduction
Let me start by saying that I'm a huge fan of Upgrade Processes. I've actually written many blogs about Upgrade Processes or using Upgrade Processes:
https://liferay.dev/blogs/-/blogs/old-versus-new
https://liferay.dev/blogs/-/blogs/thinking-outside-of-the-box-resources-importer
https://liferay.dev/blogs/-/blogs/servicebuilder-and-upgrade-processes
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