Some of the other changes made include:

• The Solar_Docs_Apiref class will read an entire Solar-style file hierarchy and parse the inline documentation into an array
• The related Solar_Docs_Phpdoc class will parse a PHPDoc comment block into its summary, narrative, and technical portions.
• Solar_Docs_Apiref also makes use of the new Solar_Class_Map
• There is a new Solar_Log class, with adapters for file-based logging (good for production), echo-based logging (good for development), and multiple log support

He also mentions a large change to the Solar_View package - a switch from paths to class names for helper classes.