| ⇢ | A | Function_Declaration added |
| ⇢ | A | Function_Declaration::to_csv_array() added | |
| ⇢ | A | Function_Declaration::__construct() added | |
| ⇢ | A | Function_Declaration::add_param() added | |
| ⇢ | A | Function_Declaration::type() added | |
| ⇢ | A | Function_Declaration::display_name() added | |
| B | ↗ | A | Invocation_Finder::enterNode() improved |