Last updated April 5, 2018

It's not uncommon to patch, or customize, contributed modules during the lifetime of a site. It's important to know if you've done so when planning for a migration since you'll want to be sure that you don't lose any customizations when you start using the Drupal 8 version of a module.

In this tutorial we will walk through using the Hacked! module to check for any alterations to your Drupal code base.