bug#60987: 30.0.50; Calendar not accepting custom holidays

[Eli Zaretskii]

> Date: Sat, 21 Jan 2023 17:04:12 +0100
> From: "Emanuele M. Monterosso" <emanuele.monterosso@gmail.com>
> Cc: "60987@debbugs.gnu.org" <60987@debbugs.gnu.org>
> 
> Is there an official build of emacs for windows with native-comp enabled?

I think the one on the GNU FTP site is such a build:

  https://ftp.gnu.org/gnu/emacs/windows/emacs-28/