- New Feature: Random fish!
As mentioned a couple days ago, the main addition to this update is randomized fish! If you select the question mark icon in the fish select window, you'll end up with a fish that randomly changes its species periodically!
The logic here is that every time the wallpaper goes to sleep (meaning your phone went to sleep, or the home screen otherwise is no longer active), we roll the dice on any random fish in the scene. There's about a 5% chance any given once will change to a different one. This means they're not changing constantly, but will shift over time so you get to see different ones.
Due to a limitation with the AI, Jellyfish aren't in the random fish list. Sorry!