Further changes for the Use cases on the live site.

[yaffs-website] / web / core / modules / serialization / config / schema / serialization.schema.yml

serialization.settings:
  type: config_object
  label: 'Serialization settings'
  mapping:
    bc_primitives_as_strings:
      type: boolean
      label: 'Whether to retain pre Drupal 8.3 behavior of serializing all primitive items as strings.'