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Release 0.9.0: Automatic Database Migration System
phil released this
2025-11-20 00:09:01 +01:00 Implements automatic database migrations for zero-touch deployments.
Features:
- Automatic migration execution on application startup
- Fresh database detection (auto-skip migrations)
- Legacy database detection (apply pending migrations)
- Migration tracking table for audit trail
- Comprehensive test coverage (26 tests, 100% pass rate)
- Container-friendly automatic initialization
Technical Details:
- Fresh databases: Schema detected as current, migrations marked as applied
- Legacy databases: Pending migrations applied automatically
- Idempotent: Safe to run multiple times
- Fail-safe: Application won't start if migrations fail
Infrastructure:
- Zero-touch container deployments
- No manual SQL execution required
- Clear migration history in database
- Detailed logging for visibility
See CHANGELOG.md for full details and ADR-020 for architecture decisions.
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