loader/_docs/03_implementation/reviews/batch_02_review.md

Code Review Report

Batch: 2 (AZ-185, AZ-186) Date: 2026-04-15 Verdict: PASS_WITH_WARNINGS

Spec Compliance

All 11 acceptance criteria across 2 tasks are satisfied with corresponding tests.

Task	ACs	Covered	Status
AZ-185 Update Manager	6	6/6	All pass (10 tests)
AZ-186 CI/CD Artifact Publish	5	5/5	All pass (8 tests)

Findings

#	Severity	Category	File:Line	Title
1	Low	Style	scripts/publish_artifact.py	Union syntax fixed
2	Low	Maintainability	src/main.py:15	Deprecated on_event startup

Finding Details

F1: Union syntax fixed (Low / Style)

• Location: scripts/publish_artifact.py:172,182
• Description: Used list[str] | None syntax, fixed to Optional[List[str]] for consistency
• Status: Fixed

F2: Deprecated on_event startup (Low / Maintainability)

• Location: src/main.py:15
• Description: @app.on_event("startup") is deprecated in modern FastAPI in favor of lifespan context manager
• Suggestion: Migrate to @asynccontextmanager lifespan when upgrading FastAPI — not blocking
• Task: AZ-185

Cross-Task Consistency

• AZ-185 uses AZ-184's ResumableDownloadManager correctly via its public API
• AZ-186 encrypt format (IV + AES-CBC + PKCS7) is compatible with AZ-184's decrypt_cbc_file()
• AZ-186's encryption_key is hex-encoded; AZ-185's _aes_key_from_encryption_field handles hex decoding
• Self-update ordering (loader last) correctly implemented in AZ-185