User blog comment:Brandon Rhea/How we're testing the fandom.com domain migration/@comment-25412203-20181006013141/@comment-20644-20181006014124

Nope. The only change will be moving the domain from [name].wikia.com to [name].fandom.com, which is something we'll handle. All wikia.com links will redirect to the new fandom.com links, so you won't have to change any existing links either.