Latest version of com.squareup:square
https://javadoc.io/doc/com.squareup/square
Current version 4.1.0.20200122
https://javadoc.io/doc/com.squareup/square/4.1.0.20200122
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.squareup/square/4.1.0.20200122/package-list