Remco van 't Veer schreef op wo 29-06-2022 om 17:55 [+0200]:
>  (define-public ruby-3.0
>    (package
>      (inherit ruby-2.7)
> -    (version "3.0.2")
> +    (version "3.0.4")
>      (source
>       (origin
>         (method url-fetch)
> @@ -198,7 +199,7 @@ (define-public ruby-3.0
>                             "/ruby-" version ".tar.xz"))
>         (sha256
>          (base32
> -         "0h2w2ms4gx2s96v3lzdr3add94bd2qqkhdjzaycmaqhg21rpf3jp"))))))
> +         "1w7jpq3flnm007z5kj8kixgm8l4smb80w8ak4993a12j0irzq8lf"))))))

Hash matches what I get locally (without fallbacks).
The download matches the hashes at
<https://www.ruby-lang.org/en/news/2022/04/12/ruby-3-0-4-released/>.

Next step: compare diff ...