- Actor configuration in V3 is now obtained from the nested configuration parameter, according to the specification.
- Removed the legacy V2 fallback support and the tests affected by that removal. Mocked existing steps to allow remaining V2 features to be covered/tested.
- Fix add() to pass unsafe flag to add_v3() for proper unsafe actor handling
- Add _extract_nested_v3_config() to extract provider/model from nested
actors.<name>.config block before v3 schema validation
- Remove v2 extraction test scenarios from consolidated_actor.feature
that call removed _extract_v2_actor() and _extract_v2_options() methods
- Update test YAML in actor_registry_spec_yaml_steps.py to exercise nested type detection (no top-level type field)
- Add @tdd_issue_4300 regression test tag to existing spec-compliant
actors map scenario
ISSUES CLOSED: #4300