| ⇢ | A | Die_ added | |
| ⇢ | A | ErrorSuppressor added | |
| ⇢ | A | Exit_ added | |
| C | ↗ | B | App improved |
| ⇢ | A | Die_::__construct() added | |
| ⇢ | A | ErrorSuppressor::__construct() added | |
| ⇢ | A | Exit_::__construct() added | |
| ⇢ | A | App::load_schemas() added | |
| ⇢ | A | App::load_properties() added | |
| ⇢ | A | App::load_variables() added | |
| ⇢ | A | Config::rules_schemas() added | |
| ⇢ | A | Config::rules_properties() added | |
| ⇢ | A | Config::rules_variables() added | |
| B | ↗ | A | Config::getConfigTreeBuilder() improved |