@silverwizard @deafferret Be aware that it's still experimental not not complete! `perldoc perlclass` should tell you which features are implemented.
The MVP for the core itself is here: https://github.com/Ovid/Cor/blob/master/rfc/mvp.md
You can use the latter to see what will be coming up. @leonerd is doing the implementing, so he might have an idea on the time frame (though I don't think there is one)