# Change Log --- - [Optimize:optimize SpringValueProcessor.](https://github.com/Tencent/spring-cloud-tencent/pull/668) - [Optimize: Register the service with the ProviderAPI#registerInstance method.](https://github.com/Tencent/spring-cloud-tencent/pull/685) - [Optimize:optimize spring annotation.](https://github.com/Tencent/spring-cloud-tencent/pull/688) - [docs:update PR template.](https://github.com/Tencent/spring-cloud-tencent/pull/691) - [Code optimize & add junit tests.](https://github.com/Tencent/spring-cloud-tencent/pull/703) - [Test:support environment variable metadata test](https://github.com/Tencent/spring-cloud-tencent/pull/710) - [docs:update README.](https://github.com/Tencent/spring-cloud-tencent/pull/719)