Latest version of org.apache.qpid:proton-project
https://javadoc.io/doc/org.apache.qpid/proton-project
Current version 0.4
https://javadoc.io/doc/org.apache.qpid/proton-project/0.4
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.apache.qpid/proton-project/0.4/package-list