v1.5.4

Updated Envoy Gateway to v1.5.9

Security Updates

• Updated Go runtime to 1.24.13 with security patches for the go command and TLS/crypto libraries.

Bug Fixes

• Fixed premature readiness reporting that could route traffic before the controller finished syncing.
• Fixed logging level configuration not being applied correctly in some components.
• Fixed a conflict where route-level idle timeout settings blocked listener-level idle timeout configuration.
• Fixed OAuth2 redirect failures caused by incorrect ordering of custom response filters in the filter chain.
• Fixed shutdown manager incorrectly counting internal listener connections, which could prevent graceful shutdown.