* Add response data to route object
* Display error status and description on content fetch error
* Fix issue where initial site render was incomplete on content fetch error
* Fix issue where empty markdown pages/routes were handled as 404 errors
* Fix incorrect `notFoundPage` default value
BREAKING: In a minority of cases syntax updates may break apps running in very old browsers (such as Internet Explorer), or apps that build Docsify in a custom way with old build tools. To upgrade, build Docsify for older browsers in a custom way, or update existing build tools to handle newer syntax.
DEPRECATED: `$docsify.themeColor` is deprecated and will be eventually removed, use a `--theme-color` CSS variable in your style sheet.
BREAKING: The new project layout might break in some tooling setups.
We've added an exports field to `package.json` to specify where
statements like `import ... from 'docsify'` will import from, and left
the `main` and `unpkg` fields as-is for backwards compatibility with the
global <script> import method. Most people who use a non-module
`<script>` tag to import Docsify will not notice a difference. Anyone
else who is importing Docsify into a specilized build setup using
`import` statements has a chance of being broken, so we've marked this
as BREAKING.
