A tour of iOS 10.3: Checking out APFS, the Settings app, and other tweaks
Apple has just released iOS 10.3 to the general public, an update which is likely to be the last major release of iOS 10; at this point in the year, work usually begins in earnest on the next major release of iOS, which will be revealed at WWDC in June. The update is available for everything that runs iOS 10: the iPhone 5 and newer, the fourth-generation iPad and newer, the iPad Mini 2 and newer, both iPad Pros, and the sixth-generation iPod Touch.
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