Drupal sites have a life cycle. Module support shifts from one version of Drupal to the next which means new solutions are identified and old solutions are refined.
The new design allowed for ease of use for non-technical content administrators and made it possible for implementing a cleaner, more regular presentation.
By implementing a cleaner, responsive design and by leveraging content management best practices as well as excellent contributed tools, a more accessible and easier to manage site was produced. Although there were some coordinative, non-technical challenges that impacted the timeline, the D7 site launched successfully with GHSA receiving a lot of positive feedback.