1.0.0-beta.6

Added

• Added support for generating documentation for
  extensions to external types.
  #230 by @Lukas-Stuehrk and @mattt.
• Added support for generating documentation for operators.
  #228 by @Lukas-Stuehrk and @mattt.
• Added end-to-end tests for command-line interface.
  #199 by @MaxDesiatov and @mattt.
• Added --minimum-access-level option to generate and coverage commands.
  #219 by @Lukas-Stuehrk.
• Added support for documenting default implementations.
  #221 by @Lukas-Stuehrk.
• Added sourceRange property to Symbol.
  #237 by @mattt.

Fixed

• Fixed public extensions exposing nested code of all access levels.
  #195 by @Tunous.
• Fixed broken links in the relationship graph.
  #226 by @Lukas-Stuehrk.

Changed

• Breaking Change
  Changed minimum Swift version requirements to 5.3 or later.
  #252 by @mattt.
• Changed display of code declarations in HTML.
  #204 by @mattt.
• Changed serialization of Symbol to encode and decode sourceRange key
  instead of sourceLocation key.
  #237 by @mattt.
• Changed commands to warn when invalid paths are passed.
  #242 by @Lukas-Stuehrk.

Deprecated

• Deprecated Symbol.sourceLocation property.
  Use Symbol.sourceRange.start instead.
  #237 by @mattt.
• Changed the generate command to skip hidden files
  and top-level Tests directories.
  #229 by @mattt.