Re: announce-gen: replace SHA1 checksums with SHA3-256.

[Bruno Haible via Gnulib discussion list]

Collin Funk wrote:
> How is the following text instead?
> 
>     Verify the SHA256 checksum with either sha256sum, sha256, or
>     shasum -a 256.

Looks good. That's a helpful wording, without going into unnecessary details.
Thanks.

Bruno