Subject: bug#51381: HEIF image format support

From: Stefan Kangas <[email-masked]>
Date: Mon, 25 Oct 2021 17:34:31 +0200

Lars Ingebrigtsen <[email-masked]> writes:

> I think it's too niche to warrant adding full-fledged support for it,
> but image-convert.el supports it (if the external utilities do).  I've
> now added .heic to auto-mode-alist so that this should work
> automatically.

Sounds good to me.  Could we back-port that fix to emacs-28?