update.routing.yml

UpdateSettingsForm::getFormID in drupal/core/modules/update/lib/Drupal/update/UpdateSettingsForm.php

Implements \Drupal\Core\Form\FormInterface::getFormID().

update_menu in drupal/core/modules/update/update.module

Implements hook_menu().

update_test_update_status_alter in drupal/core/modules/update/tests/modules/update_test/update_test.module

Implements hook_update_status_alter().

update_settings:
  pattern: '/admin/reports/updates/settings'
  defaults:
    _form: '\Drupal\update\UpdateSettingsForm'
  requirements:
    _permission: 'administer site configuration'

update_status:
  pattern: '/admin/reports/updates'
  defaults:
    _content: '\Drupal\update\Controller\UpdateController::updateStatus'
  requirements:
    _permission: 'administer site configuration'