ProduceIt offers a cross-distro chroot based Linux package build and application testing environment. It is somewhat like what mock offers for RedHat, and
pbuilder for Debian GNU/Linux, though it uses the idea of pre-set dirty chroots containers for efficiently repeating builds with updates, and sets up build instances that can consume their own build dependencies to stage multi-package builds.
1.0.417 Apr 2021 06:56
This is actually the first announced release though produceit has been around in some form for almost a decade and was originally called cape-devtools. This release is focused on linting and general public availability.