0.8.4

Breaking

• None.

Enhancements

• Align jazzy terminology with Apple usage.
  Xiaodi Wu
  John Fairhurst

• Add url attribute that can be more accurate than {{section}}.html as a URL
  in custom templates.
  John Fairhurst

Bug Fixes

• Fix crash when specifying swift_version as a floating point value in
  .jazzy.yaml rather than a string.
  JP Simard
  #860

• Autolink from parameter documentation and from external markdown documents
  including README. Autolink to symbols containing & < >.
  John Fairhurst
  #715
  #789
  #805

• Fix Swift 4 declarations containing ampersands (&) being truncated.
  JP Simard