Tatyana

Hi @nickytonline just wanted to post an update on this. I ran into this same issue twice recently when deploying two different templates using the `sites:create-template`  Wondering if this...

Will need to hold off on updating since Next v12 still has node 12 as the minimum.

Was able to get [this](https://github.com/taty2010/gatsby-v3-test) Gatsby v3 app to work locally using netlify dev, and functions are working as expected. @ascorbic if everything looks good on your end as well...

Everything is working when running `ntl serve`

Updated plugin PR https://github.com/netlify/plugins/pull/1104

Once this is picked up I think it would be great for us to have a test added for the [process.env polyfill](https://github.com/netlify/next-runtime/pull/1889) within edge.

Hi @colesanderson! Thank you for your patience while we look into this issue. When following the steps that you outlined, we were able to reproduce the hydration errors and resolve...

@colesanderson thanks for letting us know, are you able to provide us with a link to the repo with the issue so we can dig into this more?