Luggage_isu 3.5.4-5.4 Released

Luggage_isu 3.5.4-5.4 has been released (along with its upstream, Luggage 3.5.4).

This release incorporates Drupal 7.57 which addresses the following security advisory: SA-CORE-2018-001

The release is available on Github at https://github.com/isubit/luggage_isu/releases/tag/5.4