# Change Log --- - [Optimize:optimize spring value processor](https://github.com/Tencent/spring-cloud-tencent/pull/669) - [Optimize: Register the service with the ProviderAPI#registerInstance method.](https://github.com/Tencent/spring-cloud-tencent/pull/687) - [Optimize:optimize spring annotation.](https://github.com/Tencent/spring-cloud-tencent/pull/689) - [docs:update PR template.](https://github.com/Tencent/spring-cloud-tencent/pull/692) - [Code optimize & add junit tests.](https://github.com/Tencent/spring-cloud-tencent/pull/702) - [Test:support environment variable metadata test.](https://github.com/Tencent/spring-cloud-tencent/pull/711) - [upgrade protobuf-java.version to 3.21.7.](https://github.com/Tencent/spring-cloud-tencent/pull/717) - [docs:update README.](https://github.com/Tencent/spring-cloud-tencent/pull/720) - [Code optimization & correct comment](https://github.com/Tencent/spring-cloud-tencent/pull/724) - [fix:fix javadoc.](https://github.com/Tencent/spring-cloud-tencent/pull/727) - [fix:fix discovery junit.](https://github.com/Tencent/spring-cloud-tencent/pull/729) - [adapt polaris-java 1.10.1 version](https://github.com/Tencent/spring-cloud-tencent/pull/747) - [Optimize: change RouteArgument.buildCustom to RouteArgument.fromLabel](https://github.com/Tencent/spring-cloud-tencent/pull/751) - [Optimize: support delete config for ConfigurationProperties bean ](https://github.com/Tencent/spring-cloud-tencent/pull/756) - [Feature: support nacos registry](https://github.com/Tencent/spring-cloud-tencent/pull/758) - [Test:add sct-stater-polaris-router junit.](https://github.com/Tencent/spring-cloud-tencent/pull/768) - [Optimize: add equals&hasCode for PolarisServiceInstance](https://github.com/Tencent/spring-cloud-tencent/pull/773) - [Fix issue: prompt no registration if web dependence was not imported.](https://github.com/Tencent/spring-cloud-tencent/pull/778)