3.0.0-beta.1

Details of the changes will be elaborated in the final 3.0.0 release

Breaking Changes

• Completely rewrite of the layouts, config specs/schemas, scripts, and style sheets
• Use new layout renderer and introduce new dependencies
• Page metadata configs moved to head section in the _config.yml file
• Rename static image directory from source/images to source/img
• Remove tag_cloud widget
• Remove most of the Hexo helper functions

New Features

• Support layout specific configurations
• Update old configuration with the configuration migrations
• Add AdSense widget #451
• Add structured data support #207
• Add German translation #586
• Add command-line flags to allow skip the configuration checking

Improvements

• Load Valine comment plugin from CDN #574
• Code blocks now can be folded individually #576
• Check the version of the dependencies on start up
• Speed up page generation and reduce memory footprint