ansible/changelogs/fragments/callback_plugin_merge.yml

---
deprecated_features:
  - The `skippy`, `full_skip`, `actionable`, and `stderr` callback plugins have
    been deprecated in favor of config options that influence the behavior of the
    `default` callback plugin (https://github.com/ansible/ansible/pull/41058)
minor_changes:
  - New config options `display_ok_hosts` and `display_failed_stderr` (along with
    the existing `display_skipped_hosts` option) allow more fine-grained control
    over the way that ansible displays output from a playbook
    (https://github.com/ansible/ansible/pull/41058)