The Interactive Link Visualizer extension v1.4 has been released. This application allows to interact & visualize with all the pages present in your wiki in the form of a network-graph visualization and has lots of features.
This version had the most significant changes as it now supports to filter the visualization based on Solr Search Facets. See the complete release notes here as quite a few other improvements are also done.
The version v1.4 is the recommended version to use (previous releases should not be used).