- Implemented tests to verify multi-credential DNS providers create separate TLS automation policies per zone with zone-specific credentials.
- Added tests for ZeroSSL issuer and both ACME and ZeroSSL issuers in multi-credential scenarios.
- Verified handling of ACME staging CA and scenarios where zones have no matching domains.
- Ensured graceful handling when provider type is not found in the registry.
- Added tests for disabled hosts, custom certificates, and advanced config normalization.
- Enhanced credential retrieval logic to handle multi-credential scenarios, including disabled credentials and catch-all matches.
- Improved security decision handling with admin whitelist checks.
- Updated encryption key handling in integration tests for consistent behavior.