coreutils should I worry?

[zika]

Preparing to replace coreutils 7.4-2 (using .../coreutils_7.4-2ubuntu1_amd64.deb) ...
Ignoring install-info called from maintainer script
The package coreutils should be rebuild with new debhelper to get trigger support
Unpacking replacement coreutils ...

[philinux]

Didn't even need a restart. Even so I've just rebooted after todays updates with no problems.