Releasing a gem

1. Ensure that the tests pass and everything is working!

2. Add missing release notes to CHANGELOG.md

3. Bump version in

   • lib/rufo/version.rb
   • CHANGELOG.md

4. Commit version bump via

   • git commit -v "Version X.Y.Z"

5. Release gem to RubyGems via

   • rake release

6. :tada: