# v1.56 Milestone Audit

Status: passed

## Scope Closed

- Phase `100`: shared test kernel helper
- Phase `101`: bootstrap fixture adoption
- Phase `102`: closure and regression audit

## Production Outcome

`v1.56` now exposes a reviewable bootstrap-fixture dedup surface through:

- `research/knowledge-hub/tests_support.py`
- `research/knowledge-hub/tests/test_aitp_cli_e2e.py`
- `research/knowledge-hub/tests/test_runtime_profiles_and_projections.py`
- `research/knowledge-hub/tests/test_phase6_protocols.py`

## Verification Evidence

- adopted-fixture slice:
  - `python -m pytest research/knowledge-hub/tests/test_aitp_cli_e2e.py research/knowledge-hub/tests/test_runtime_profiles_and_projections.py research/knowledge-hub/tests/test_phase6_protocols.py -q`
  - result: `30 passed`
- full knowledge-hub suite:
  - `python -m pytest research/knowledge-hub/tests -q`
  - result: `337 passed, 10 subtests passed`
