expired GPG key for TeX Live 2020

[Guy-Bart Stan]

It seems that some issues have emerged again this morning with the GPG 
signature:

sudo tlmgr update --self

/Library/TeX/texbin/tlmgr: signature verification error of 
/usr/local/texlive/2020/tlpkg/texlive.tlpdb.dfe153b39ceb74a770529a19e446b4db 
from 
http://anorien.csc.warwick.ac.uk/mirrors/CTAN/systems/texlive/tlnet/tlpkg/texlive.tlpdb: 
cryptographic signature verification of
   /tmp/Z6yYE6Ctd4/fMBuQHbePS
against
http://anorien.csc.warwick.ac.uk/mirrors/CTAN/systems/texlive/tlnet/tlpkg/texlive.tlpdb.sha512.asc
failed. Output was:
gpg: Signature made Thu May 14 15:34:16 2020 BST
gpg:                using RSA key 4CE1877E19438C70
gpg: BAD signature from "TeX Live Distribution <tex-live at tug.org>" 
[ultimate]

On 04/05/2020 02:58, Karl Berry wrote:
> Thanks to all of you and others for reporting the painfully expired
> TeX Live GPG key. I've just finished a new TL update on tug.org that, I
> dearly hope, fixes the problem (and updates many packages). Please give
> it a day or two to get around CTAN. --best, karl.