If you have an Acorn WordPress site, you have probably either received an email, or logged into your site to see this notification right on the top of your Dashboard page:
Some of our customers have contacted us to ask about this, saying, “What should I do?”. For now, our advice is to keep the classic editor and do nothing. We will do research on how Gutenberg will impact our sites and then decide when to enable it after it is released. If you prefer to use the classic editor, you will have the option to use it instead of the new editor if it is enabled when it is released.