A couple of days ago I noticed that the KLog files, hosted in Savannah.nongnu.org were not existing anymore…
I am in contact with the Savannah admins to try to recover the repositories but just while the repositories are back or the final decision is to move to another place, the latest release is here:
https://github.com/ea4k/klog/releases/tag/1.4.7
Sorry for the inconvenience.