Major Description
oak-run currently packages Groovy 2.3.1 while latest is 2.4.7. We should update to latest for new features and better performance
With use of invokedynamic support and new version a groovy a script [1] which was taking 1 hr on a big repository now takes 30 mins!
[1] https://gist.github.com/chetanmeh/d7588d96a839dd2d26760913e4055215