This is the 19th video in the NerdDice create a RubyGem series. In this video, Mike finishes up getting all of the RSpec scenarios passing, updates the README, updates the CHANGELOG, fixes RuboCop offenses, opens a pull request, merges it, and closes the story. This resolves the issue (that was more of an epic than a story) on ability to create configuration that was started on video 12.