Unfortunately, it's not a matter of uncommenting something, because there's nothing relevant in https://cgit.freebsd.org/doc/tree/website/content/en/releases/13.1R/hardware.adoc to uncomment.
A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/doc/commit/?id=90d7c2b07ff101c9573942b87bba955a4d4ace58 commit 90d7c2b07ff101c9573942b87bba955a4d4ace58 Author: Ed Maste <emaste@FreeBSD.org> AuthorDate: 2023-09-27 15:00:55 +0000 Commit: Ed Maste <emaste@FreeBSD.org> CommitDate: 2023-09-27 15:02:02 +0000 Remove sparc64 references from 13.1 and 13.2 hardware notes PR: 264332 Sponsored by: The FreeBSD Foundation website/content/en/releases/13.1R/hardware.adoc | 4 ++-- website/content/en/releases/13.2R/hardware.adoc | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-)
sparc64 references removed from 13.1 and 13.2 hardware notes As a tier-1 architecture arm64/aarch64 indeed needs to be mentioned. I'm less concerned about retroactively updating existing hardware notes, but need to do it for 14.0+ (and future 13.x).
See also https://reviews.freebsd.org/D42117
Removed from the template in commit 154119dcdd7695c73b4a7ac11dd6ae6edcc73e75 (freebsd/main) Author: Ed Maste <emaste@FreeBSD.org> Date: Wed Oct 11 09:35:49 2023 -0400 hardware.adoc: remove sparc64 references Sparc64 was retired prior to 13.0. Removed from 13.1 and 13.2 hardware notes in commit 90d7c2b07ff. Also remove from the template. Sponsored by: The FreeBSD Foundation