Apple’s latest mobile OS release has had a bit of an unusual launch cadence and kind of a rocky start. The company split iOS into iOS 13 and iPadOS 13 this year, with different initial launch dates. There have been several small updates to both OSes to fix a litany of bugs.
The latest release brings iOS and iPadOS up to version 13.1.3. There are no significant new features introduced, just a bunch of additional bug fixes. The release notes for iOS 13 are as follows:
Addresses an issue that could prevent a device from ringing or vibrating for an incoming call