Hi Stefan, 
What can I do to help with the 28.3 release process?
On Mar 27, 2023 at 11:35 AM -0500, Eli Zaretskii <eliz@gnu.org>, wrote:
Date: Mon, 27 Mar 2023 10:12:35 -0600
From: Troy Hinckley <comms@dabrev.com>
Cc: Charalampos Mitrodimas <charmitro@gmail.com>,
"emacs-devel@gnu.org" <emacs-devel@gnu.org>, Lars
Ingebrigtsen <larsi@gnus.org>

Who needs to sign off to do the release? Is that only Eli or Stefan?

Stefan was working on releasing Emacs 28.3.