Language editions

[FeepingCreature]

On Saturday, 7 October 2023 at 18:49:39 UTC, IchorDev wrote:
> I haven’t seen anyone mention this yet…
>
> https://github.com/dlang/DIPs/pull/234#issuecomment-1751054587
>
> This is exciting, but also a bit worrying.
>
> I’m never going to be able to reasonably support multiple 
> editions of the language at once, so I’d likely always support 
> the newest one. I’m worried that this change might fracture D’s 
> library developers.

I believe the idea of language editions being per-file is that 
you can mix and match libraries with different editions. I am all 
for this! I think it's a great idea.