title: maven-metadata.xml file is not updating correctly in nexus
body: <p>I have uploaded different versions of an artifact to nexus repository by programmatically using aether API . I</p>
  
  <p>But when I deleted an artifact from nexus remote repository, the maven-metadata.xml file is not updated correctly. The release version still points to the artifact that I have deleted. </p>
  
  <p>Is there any way I can update the metadata file?</p>