| ⇢ | A | Type_Template_Hierarchy added |
| ⇢ | A | Type_Template_Hierarchy::disable() added | |
| ⇢ | A | Type_Template_Hierarchy::template_hierarchy() added | |
| ⇢ | A | Type_Template_Hierarchy::enable() added | |
| ⇢ | A | Type_Template_Hierarchy::template_include() added | |
| A | ↘ | B | Core::__construct() got worse |
| A | ↛ | Extension::getName() removed |