[TYPO3-core] RFC: #15812: Add backend maintenance for login news

[Xavier Perseguers]

Hi,

> The point is that you're adding a limitation for no good reasons as far
> as I understood it - correct me if i'm wrong.
>
> HTML could be (ab)used for uncountable different good reasons here, IMHO.

I see a real-life use case: show a link to some document/page to explain 
why a maintenance is planned on some day for instance.

Xavier