(address . bug-guix@gnu.org)
I'm not sure where this needs to go, but I found this in the Guix
project's Emacs .dir-locals.el file:
;; Emacs 28 changed the behavior of 'lisp-fill-paragraph', which
causes the
;; first line of package descriptions to extrude past 'fill-column',
and
;; somehow that is deemed more correct upstream (see:
The comment author meant to link to Emacs bug #56197, not Guix bug
#56197. (There isn't one.)