Latest version of org.typelevel:cats-kernel_2.12
https://javadoc.io/doc/org.typelevel/cats-kernel_2.12
Current version 1.6.0-RC1
https://javadoc.io/doc/org.typelevel/cats-kernel_2.12/1.6.0-RC1
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.typelevel/cats-kernel_2.12/1.6.0-RC1/package-list