Latest version of org.apache.karaf.features:standard
https://javadoc.io/doc/org.apache.karaf.features/standard
Current version 4.4.6
https://javadoc.io/doc/org.apache.karaf.features/standard/4.4.6
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.apache.karaf.features/standard/4.4.6/package-list