I am in the middle of configuring a Drupal 8 installation with multiple domains in a multi-site configuration. One thing that occurred to me, is if one domain/site updates a module, the other site that may use that module won't know of that update.
Should I either : a) move the modules into the sites//site name//modules directory, or b) make another drupal8 instance for each site
Or is there something else that i am missing. Recommendations most helpful.