Ludovic Courtès asked:
> What was the reason for reverting to 3.16.1 and then switching back to
> 3.16.2?

I jumped the gun. I compiled 3.16.2 for my public repository using the
deblob scripts and later on updated Guix, but I didn't think to check
if lxo had actually published 3.16.2 tarballs yet. He had not. So I
reverted it to avoid breakage until it was out, since it was going to
404 for a while.