I've placed an orphan request for the chkboot-git package some time ago and it still is pending. I had some contact with the author, but he stopped replying my e-mails months ago. There are some pull requests on the upstream repo, one that I made that corrects a important bug.
This package isn't updated in more than a year. I have the intention of merging https://aur.archlinux.org/packages/mkinitcpio-chkcryptoboot/ with it, even talked with the maintainer about it, but didn't got any reply. Can some TU take a look at this?
Cheers, Giancarlo Razzolini