GPG Public Key expired?

[sebasg]

On Friday, 22 May 2020 at 10:05:54 UTC, sebasg wrote:
> Currently, that key is not part of the publicly known keys and 
> is not in the provided
> keyring: https://dlang.org/gpg_keys.html
>
> Maybe it's a new release-signing key and the keyring hasn't 
> been updated yet.
> Or maybe something worse.

Wrong, it's actually there, a subkey:

pub   rsa4096 2020-03-12 [SC] [expires: 2022-03-12]
       F46A 10D0 AB44 C3D1 5DD6  5797 BCDD 73FF C3EB 6146
uid           [ unknown] Martin Nowak <code at dawg.eu>
uid           [ unknown] Martin Nowak 
<martin.nowak at 7learnings.com>
uid           [ unknown] Martin Nowak <martin at dlang.org>
sub   rsa4096 2020-03-12 [E] [expires: 2022-03-12]
       B926 14C2 1EC5 779D C678  468E 9A81 3AD3 C115 08BC
sub   rsa4096 2020-03-12 [S] [expires: 2022-03-12]
       3AAF 1A18 E61F 6FAA 3B71  93E4 DB8C 5218 B932 9CF8