I think you mean 'Release Candidate'. Yeah, I wonder when it's going to happen also. Steemit means Steemit Condenser, btw, up the top left there. It's still beta grade... Alpha comes before beta, beta is pre-release, and then you have release. This is the convention in software development. (there is other ones too like odd versions usually also mean unstable and even ones the devs are supposed to aim to squash all pending issues before they can mark it with an even subversion.