[Discussion] Some development settings currently not in Drupal debug

[FlorentTorregrosa]

If this library allows to replace the development.services.yml and development settings in settings.php, here are some options currently not reported. I want to know if it is planned that it will be included in drupal debug. Because I think to widespread the adoption it should be included to offer more options that are currently available.

In https://git.drupalcode.org/project/drupal/blob/8.8.x/sites/development.services.yml:

parameters:
  http.response.debug_cacheability_headers: true

In https://git.drupalcode.org/project/drupal/blob/8.8.x/sites/example.settings.local.php (which in my opinion should be called development.settings.php):

# $settings['cache']['bins']['discovery_migration'] = 'cache.backend.memory';
...
# $settings['extension_discovery_scan_tests'] = TRUE;
...
$settings['rebuild_access'] = TRUE;
...
$settings['skip_permissions_hardening'] = TRUE;

[FlorentTorregrosa]

Also

$config['system.logging']['error_level'] = 'verbose';

Seems not to be in Drupal Debug. Or is it still necessary with all the pretty exceptions stuff?