Latest version of io.spray:spray-json_2.12
https://javadoc.io/doc/io.spray/spray-json_2.12
Current version 1.3.3
https://javadoc.io/doc/io.spray/spray-json_2.12/1.3.3
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/io.spray/spray-json_2.12/1.3.3/package-list