## arg 1:  the new package version
## arg 2:  the old package version

post_upgrade() {
  # define the versions for which a change is needed
	for test in 2.101-1 2.201-1 2.202-1 2.208-1 2.212-1 2.213-1 2.221-1 2.224-1; do
		if [ "$(vercmp $2 $test)" -lt 0 ]; then
      cat <<END

>>> New features/changes have been made with this release.
    Check \$XDG_CONFIG_HOME/clean-chroot-manager.conf against
    /usr/share/clean-chroot-manager/ccm.skel to ensure it is updated!

END
		fi
	done

	for test in 2.217-1; do
		if [ "$(vercmp $2 $test)" -lt 0 ]; then
      cat <<END

>>> WARNING: Changes to this release require some users to nuke any existing
             buildroot before using ccm with this release!

END
		fi
	done
}