问如何声明4.1.0-RC1发布的spring-数据-弹性搜索

EN

https://github.com/spring-projects/spring-data-elasticsearch/releases

implementation group: 'org.springframework.boot', name: 'spring-boot-starter-data-elasticsearch', version: '4.1.0-RC1'

        maven { url "http://repo.spring.io/libs-release" }
        maven { url "http://repo.spring.io/libs-milestone" }
        maven { url "http://repo.spring.io/libs-snapshot" }

* What went wrong:
Execution failed for task ':compileJava'.
> Could not resolve all files for configuration ':compileClasspath'.
   > Could not resolve org.springframework.boot:spring-boot-starter-data-elasticsearch:4.1.0-RC1.
     Required by:
         project :
      > Could not resolve org.springframework.boot:spring-boot-starter-data-elasticsearch:4.1.0-RC1.
         > Could not get resource 'http://repo.spring.io/libs-release/org/springframework/boot/spring-boot-starter-data-elasticsearch/4.1.0-RC1/spring-boot-starter-data-elasticsearch-4.1.0-RC1.pom'.
            > Could not GET 'http://repo.spring.io/libs-release/org/springframework/boot/spring-boot-starter-data-elasticsearch/4.1.0-RC1/spring-boot-starter-data-elasticsearch-4.1.0-RC1.pom'. Received status code 403 from server: Forbidden
      > Could not resolve org.springframework.boot:spring-boot-starter-data-elasticsearch:4.1.0-RC1.
         > Could not get resource 'http://repo.spring.io/libs-milestone/org/springframework/boot/spring-boot-starter-data-elasticsearch/4.1.0-RC1/spring-boot-starter-data-elasticsearch-4.1.0-RC1.pom'.
            > Could not GET 'http://repo.spring.io/libs-milestone/org/springframework/boot/spring-boot-starter-data-elasticsearch/4.1.0-RC1/spring-boot-starter-data-elasticsearch-4.1.0-RC1.pom'. Received status code 403 from server: Forbidden
      > Could not resolve org.springframework.boot:spring-boot-starter-data-elasticsearch:4.1.0-RC1.
         > Could not get resource 'http://repo.spring.io/libs-snapshot/org/springframework/boot/spring-boot-starter-data-elasticsearch/4.1.0-RC1/spring-boot-starter-data-elasticsearch-4.1.0-RC1.pom'.
            > Could not GET 'http://repo.spring.io/libs-snapshot/org/springframework/boot/spring-boot-starter-data-elasticsearch/4.1.0-RC1/spring-boot-starter-data-elasticsearch-4.1.0-RC1.pom'. Received status code 403 from server: Forbidden

* Try:
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