Version 1.12.10.0 is available upstream. Please consider updating!
It seems that version 1.12.10.0 is available upstream, while the latest version in the Gentoo tree is 1.12.7.0. You think this warning is false? Read more about it here.
A small but rich language for programmable shading in advanced
renderers and other applications, ideal for describing materials,
lights, displacement, and pattern generation.