Dear maintainers, it is no more possible to build debian-live/stable (bookworm). The reason is a missing package in bookworm: grub-efi-amd64-unsigned.
I rechecked and yes, it is no more in bookworm. Of course, I could download it as single package and put it in packages.chroot, but there are a lot of dependencies, which are also have to be put into and this makes it complicated. I believe a better way is, to change the configuration on the master server, so that this package is no more needed. Maybe exchange it to grub-efi-amd64- signed? As a workaround (and trixie is already in sight), I changed the settings to trixie, which is building like a charm. Thank you for reading this. Best regards Hans