During testing of the 12.3 release, we were notified of a ext4 data corruption bug in the Linux kernel version 6.1.64-1 (https://bugs.debian.org/1057843). As this is the default filesystem used for our installations, this was considered to be a show-stopper. We decided not to release the 12.3 images. We created a new point release (12.4) including just a kernel update (as version 6.1.66-1) and created new images to match.
Last updated: 10th December 2023