common/offline-m2/com/android/support/constraint/constraint-layout/maven-metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<metadata>
  <groupId>com.android.support.constraint</groupId>
  <artifactId>constraint-layout</artifactId>
  <versioning>
    <release>1.0.0-alpha2</release>
    <versions>
      <version>1.0.0-alpha1</version>
      <version>1.0.0-alpha2</version>
    </versions>
    <lastUpdated>20160519192604</lastUpdated>
  </versioning>
</metadata>