Which Minecraft versions does Rhino support?
Javascript on Bukkit. What's not to like?
CurseForgemod
No published Minecraft release
Rhino has not published for any Minecraft release we can read.
One mod is never the whole story
A modpack can only move to a new Minecraft version when every mod in it has. McPackSmith reads your whole pack and tells you which ones have not caught up - and Rhino is only one of them.