User blog comment:Aphrodite Sweetheart/Official Winx Club WOW and 4th movie discussion blog/@comment-2056915-20160516090257

According to Mr. Iginio, WOW is expected to premier this fall.

Link: http://www.tvblog.it/post/1296955/iginio-straffi-rainbow-regal-academy-winx-club-intervista

Source: Una di Noi Winx