Latest version of com.squareup.okhttp3:okhttp
https://javadoc.io/doc/com.squareup.okhttp3/okhttp
Current version 3.1.0
https://javadoc.io/doc/com.squareup.okhttp3/okhttp/3.1.0
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.squareup.okhttp3/okhttp/3.1.0/package-list