| A | ↘ | B | MultiStepDisplay got worse |
| ⇢ | C | MultiStepDisplay::executeJsCommand() added | |
| ⇢ | B | MultiStepDisplay::handleAjaxCommand() added | |
| ⇢ | A | EntityBrowserForm::isFunctionalForm() added | |
| ⇢ | A | WidgetBase::requiresJsCommands() added | |
| ⇢ | A | SelectionDisplayBase::supportsJsCommands() added | |
| A | ↘ | B | Upload::buildConfigurationForm() got worse |
| B | ↘ | C | MultiStepDisplay::getForm() got worse |