com/google/code/gson/gson/maven-metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<metadata>
  <groupId>com.google.code.gson</groupId>
  <artifactId>gson</artifactId>
  <versioning>
    <release>2.3</release>
    <versions>
      <version>2.3</version>
    </versions>
    <lastUpdated>20170628165818</lastUpdated>
  </versioning>
</metadata>