No public gpg key for UCS pre-update-checks script

Hi there,
Checking the GPG key for the pre-update-checks script as described in: UCS 4.4 Release Notes returns the following error:

root@ucs01:~# gpgv --keyring /usr/share/keyrings/univention-archive-key-ucs-4x.gpg pre-update-checks-4.4.gpg pre-update-checks-4.4 && bash pre-update-checks-4.4
gpgv: Signature made Mon 28 Jun 2021 03:39:15 PM CEST
gpgv:                using RSA key D293E501A055F562
gpgv: Can't check signature: No public key

Where can we find the public key?

Kind regards.

Thank you for your report. That is an error in our documentation and will be fixed soon. The univention-archive-key-ucs-4x.gpg key has expired and we sign the checks-script with the univention-archive-key-ucs-5x.gpg key now. You have to execute

gpgv --keyring /usr/share/keyrings/univention-archive-key-ucs-5x.gpg pre-update-checks-4.4.gpg pre-update-checks-4.4

Thanks, that worked like a charm!

Kind regards.