com/android/support/support-emoji/maven-metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<metadata>
  <groupId>com.android.support</groupId>
  <artifactId>support-emoji</artifactId>
  <versioning>
    <release>26.0.0-beta2</release>
    <versions>
      <version>26.0.0-beta2</version>
    </versions>
    <lastUpdated>20170602231157</lastUpdated>
  </versioning>
</metadata>