Created attachment 229057 [details] 0001-graphics-pngquant-Update-to-2.16.0.patch
Upstream is at 2.17.0, I think you can go ahead due to maintainer timeout.
A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/ports/commit/?id=ad2daaac8f650310cf07d15797cdd8099ce5f005 commit ad2daaac8f650310cf07d15797cdd8099ce5f005 Author: Alex Kozlov <ak@FreeBSD.org> AuthorDate: 2021-12-09 01:07:17 +0000 Commit: Alex Kozlov <ak@FreeBSD.org> CommitDate: 2021-12-09 01:16:58 +0000 graphics/pngquant: Update to 2.17.0 PR: 259473 Reported by: lwhsu diizzy graphics/pngquant/Makefile | 2 +- graphics/pngquant/distinfo | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-)
Updated to 2.17.0. Somehow I didn't receive original mail for this bug so thanks for the ping.