It seems EA is focusing in the infant section of the game. This is a great revision since our kids are the living legacy we should have in The Sims Mobile and required major overhauls since interactions between Parent and Child Sim are limited. Family-oriented events will be also added so you prepare your picnic basket for possible outdoor activities with your Sim family.
With this 2.5.0 update of the game, you can now choose Elder Sims that will stay after retirement and receive some boosts when interacting with them. Risky actions are also added.
This information was taken from the Google Playstore and we haven't received the update yet but soon as we have it, we will provide you an in-depth review of the changes mentioned.