- When deprecations are done in code, they to specify a ``collection_name`` so that deprecation warnings can mention which collection - or ansible-base - is deprecating a feature. This affects all ``Display.deprecated()`` or ``AnsibleModule.deprecate()`` or ``Ansible.Basic.Deprecate()`` calls, and ``removed_in_version``/``removed_at_date`` or ``deprecated_aliases`` in module argument specs.
- ansible-test now uses a different ``default`` test container for Ansible Collections