v6: Freddy's Revenge

[erunion]

Added

• [x] A new <tags> setting in the XML config for defining available @api-group group names, along with an additional description. https://github.com/vimeo/mill/pull/224
• [x] A new <description /> setting in the <info> XML config section for setting the info.description section of compiled OpenAPI specifications. https://github.com/vimeo/mill/pull/237

Changed

• [x] New documentation website. https://github.com/vimeo/mill/pull/219
• [x] New hook-based compiling engine. https://github.com/vimeo/mill/pull/211
  • This also speeds up changelog generation. https://github.com/vimeo/mill/issues/209
• [x] Refined syntax for @api-return annotations. https://github.com/vimeo/mill/pull/236
• [x] Removal of support for @api-error message string templates. https://github.com/vimeo/mill/pull/223
• [x] Updates to the @api-group annotation so it's now configured through a <tags> setting in the XML config. https://github.com/vimeo/mill/pull/224

Fixed

• [x] Now loading the full contents of a file in order to determine the FQN of the file/class. This resolves a bug where we'd pull file partials, and end up finding bad FQNs that would break documentation generation. https://github.com/vimeo/mill/issues/192