What do you mean? Evilnat made a 4.89, 4.90 and 4.91 is currently in the making, all versions, CEX, PEX and DEX
Edit: to answer your question, it's called VSHFpsCounter, it's included in all of Evilnat's releases, you need to activate it throud WebMan mod, should be L3 + R3
Edit2: Today we've...