I'm starting to worry. July update were three remodels (Yuudachi, Chitose and Chiyoda), August were Harusame and another remodel (Shigure Kai Ni). This month is only Katori and two remodels (Chitose and Chiyoda again). It's like if they aren't even trying and the actual game earns at least 5 new shipgirls every 3 months.
Its the norm, the browser version still has a lot of shipgirls who need their upgrade. This game is just catching up, mind you there are a lot of shipgirls that are not in the game muchless have their 2nd upgrade put in yet.