Comment 31 for bug 1733276

Attaching a screenshot proving the installer installed partman-partitioning version "110ubuntu4.2" for Xenial (as additional information) as it should when using the boot param: apt-setup/proposed=true.

# rmadison
 partman-partitioning | 110ubuntu4.2 | xenial-proposed | source
 partman-partitioning | 110ubuntu4.2 | xenial-proposed/main/debian-installer | amd64, arm64, armhf, i386, powerpc, ppc64el, s390x