Documentation improvements needed for versioning

[Imperatorn]

On Tuesday, 2 November 2021 at 22:07:19 UTC, Andrei Alexandrescu 
wrote:
> I just took a look at various docs generated for
>
> 1. The new mismatch does not look good:
>
> [...]

And this folks is why you want to run the experiment. Before it, 
you don't even know what questions will come up (in the 
hypothetical future), and it's quite hard answering a question 
you haven't even formulated yet 😎