Latest version of org.json4s:json4s-ext_2.11
https://javadoc.io/doc/org.json4s/json4s-ext_2.11
Current version 3.6.0
https://javadoc.io/doc/org.json4s/json4s-ext_2.11/3.6.0
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.json4s/json4s-ext_2.11/3.6.0/package-list