I was the OP on this post that prompted the detailed instructions on compiling from source.
I care about security. Quite a bit. But I also care about convenience. I don't want to have to uninstall/purge and backup/restore my settings each time there is an update.
What does one need to do to encourage an updated Raspian/Debian package for Unbound?
It seems like this community has a large enough critical mass of Unbound users to encourage one.
Change.org petition anyone? I jest. But only slightly.