Email required setting update

We had another discussion about the email required setting, see my last update about this issue.

We decided to simply describe what the setting does – as it should be.

But we opted to also include a help link to our docs page, where we provide more information about the whole registration process.

I think this makes a lot of sense, and we should have provided that info from the beginning to make it clearer, especially to existing picu users, how the new process works.

Here’s the final setting, which we will ship, hopefully later today: