It's not an iOS update until there are new emoji to add to your text, tweets and emails, and iOS 15.4 obliges with more than three dozen new options. One of the iOS 15 features Apple touted when introducing the software last year was the upcoming ability to store drivers license and state ID cards digitally in the Wallet app. The iOS 15.4 beta contained hints that the feature was about to go live courtesy of code in the software update. Well, Arizona became the first state to offer digital ID support for the Wallet app on March 23, and Apple says other states will soon follow. Colorado, Hawaii, Mississippi and Ohio are on the way, as is Puerto Rico.
