Parrot Security OS 3.7 comes about seven weeks after the 3.6 release, which probably many of you are using these days on your personal computers, and the biggest change is that it’s been rebased on the Debian Testing repositories, which, in time, will become Debian GNU/Linux 10 “Buster.” Initially, when work started on the Parrot Security OS 3.7, the developers wanted to rebase their distro on recently released, at that time, Devuan GNU/Linux 1.0 operating system as they’ve encountered multiple issues with the systemd init system, but it looks like they changed their minds, at least for now.