I am a LAMP web developer/designer and familiar with Wordpress. Coming up on a Drupal site redesign. They’re currently on version 7, and I’m wondering if it’s wise to upgrade them to 8 as part of the re-design. It’s primarily a content-rich website, but the client wants to make it look more modern given it’s almost 9 years old.
What considerations should be the main criteria for the decision to upgrade?