<dependency>
<groupId>org.typelevel</groupId>
<artifactId>cats-kernel_2.12.0-RC2</artifactId>
<version>0.8.0</version>
</dependency>
@Grapes(
@Grab(group='org.typelevel', module='cats-kernel_2.12.0-RC2', version='0.8.0')
)
compile