Subject: bug#60454: 30.0.50; `format-message' does not allow displaying "`" and "'" verbatim

From: Gregory Heytings <[email-masked]>
Date: Sat, 31 Dec 2022 20:17:14 +0000

And of course, if all you need is copy-pasteable code, you can use (quote 
...) instead of a literal quote: (use-package (quote foo)).