0.31.1: Async Fur Ball

Breaking

• None.

Enhancements

• Objective C Union support.
  Brian Osborn
  #705

• Add key.attributes and key.attribute enum cases to SwiftDocKey.
  Erick Sanchez

• Add --prettify and --sort-keys flags to complete command, both of
  which default to false. Previously these options were hardcoded to be
  enabled, which slowed down the command when processing large inputs.
  Paul Taykalo
  #710

• Add new SwiftDeclarationAttributeKind members available starting
  with Swift 5.4/5.5.
  John Fairhurst

Bug Fixes

• None.