V4 Jus Fixed !!install!! - Uchiha Madara

: This version is highly regarded for including multiple iconic transformations, including Rikudou (Six Paths)

The "Before vs. After" Hype Clip.

Given these, most likely it's shorthand from a modding or fan-content community announcing "Uchiha Madara v4 — just fixed" (a corrected 4th version). uchiha madara v4 jus fixed