Most notable new features:
-Show source code position/link.
-Modern look based on Bootstrap and more mobile-friendly.
-Visibility of members can be toggled by a checkbox.
-Show inherited members.
-Automatic abstract is now default.
-Show ancestor description for a method or class, when it misses its own description.
-Ability to link to specific overloaded routines.
-Much more complete expression evaluation.
-Many parser extensions to be complete and handle really every Pascal source code in the wild...