Update-related question

I currently have Coin Dozer: Asian New Year. App notification: theres an update available. Problem: its no longer called CD:Asian New Year, but World Tour, and its a big change in app. Question: Will I lose my game status (gifts, unlocks, ...) if I do the update? Developpers should warn or reassure when they make such changes, even for a free game. Thanks in advance!

PS: Les pièces GC, ce sont les pièces qui comptent pour Game Center (pour les succès).

MecchaMatt about Coin Dozer - World Tour, v2.0