# Task 1 self-review

- Verdict: pass
- Scope: V40 schema, salary city policy/history entities, repositories, migration and persistence tests.
- Evidence: `mvn -Dtest=SalaryMigrationTest,SalaryRepositoryIntegrationTest test` -> 2 tests, 0 failures, 0 errors.
- Contract check: table names, required columns, history owner isolation, idempotency-key query, city ordering, and FK/index obligations are implemented.
- Blockers: none.
- Commit: 837c0632c66e6cb9a00e522944f73045258557d6