# Change Log --- - [feat: implement circuit breaker in enhance plugin, support listen config group, support refresh single config in refresh_context mode.](https://github.com/Tencent/spring-cloud-tencent/pull/1500) - [feat:support polaris event.](https://github.com/Tencent/spring-cloud-tencent/pull/1523) - [feat:support circuit breaker metrics reporting.](https://github.com/Tencent/spring-cloud-tencent/pull/1524) - [feat: support gateway context, feign eager-load support default value.](https://github.com/Tencent/spring-cloud-tencent/pull/1525) - [feat:use polaris-all for shading third-party dependencies.](https://github.com/Tencent/spring-cloud-tencent/pull/1526)