as per #5104

[sag1v]

Update npm run build fails to minify section.

as per #5104

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[Timer]

Hmm, how about the following:

Starting in Create React App v2, we now compile all ES.Next features found in node_modules.
This means you can consume packages and not worry about them being syntax-incompatible with any browser.
If you're seeing this error, you're likely using an old version of react-scripts and need to upgrade to react-scripts@>=2.0.0.

[sag1v]

@Timer I like this because it covers 3.x and above versions as well 😆

[facebook-github-bot]

Thank you for signing our Contributor License Agreement. We can now accept your code for this (and any) Facebook open source project. Thanks!

[sag1v]

@Timer Is there a migration guide somewhere?
I think it's a good place to link it, but couldn't find one.

[Timer]

No need for one. We explain how to migrate at the top of the README.

... and it doesn't exist yet

[sag1v]

So maybe an internal link to top section?

... eg:
Updating to New Releases

[Timer]

This is good enough for now, thanks!