Dear developers,

since today the build fails. I suppose, the reason might be the key has changed, looks for me the only plausible thing. Please see:

[2026-08-20 08:41:26] lb bootstrap_debootstrap
P: Begin bootstrapping system...
P: If the following stage fails, the most likely cause of the problem is with your mirror configuration or a caching proxy.
P: Running debootstrap (download-only)...
I: Retrieving InRelease
I: Checking Release signature
I: Valid Release signature (key id 827C8569F2518CC677FECA1AED65462EC8D5E4C5)
I: Retrieving Packages
I: Validating Packages
W: Retrying failed download of http://kali.download/kali/dists/kali-rolling/main/binary-amd64/Packages.gz
I: Retrieving Packages
I: Validating Packages
W: Retrying failed download of http://kali.download/kali/dists/kali-rolling/main/binary-amd64/Packages.gz
I: Retrieving Packages

But manually works:

─# wget http://kali.download/kali/dists/kali-rolling/main/binary-amd64/Packages.gz
--2026-08-20 08:41:50-- http://kali.download/kali/dists/kali-rolling/main/binary-amd64/Packages.gz
Auflösen des Hostnamens kali.download (kali.download)… 2606:4700::6811:feef, 2606:4700::6811:fdef, 104.17.253.239, ...
Verbindungsaufbau zu kali.download (kali.download)|2606:4700::6811:feef|:80 … verbunden.
HTTP-Anforderung gesendet, auf Antwort wird gewartet … 200 OK
Länge: 21437763 (20M) [application/gzip]
Wird in »Packages.gz.1« gespeichert.

Packages.gz.1 100%[====================================================>] 20,44M 5,74MB/s in 3,6s

2026-08-20 08:41:54 (5,68 MB/s) - »Packages.gz.1« gespeichert [21437763/21437763]

Is there a way, I can fix it or can it only be done by you?

Thanks for your help!

Best regards

Hans