iOS & iPadOS 13.3.1 Release Notes
Update your apps to use new features, and test your apps against API changes.
Overview
The iOS & iPadOS 13.3.1 SDK provides support for developing apps for iPhone, iPad, and iPod touch devices running iOS & iPadOS 13.3.1. The SDK comes bundled with Xcode 11.3 available from the Mac App Store. For information on the compatibility requirements for Xcode 11.3, see Xcode 11.3 Release Notes.
General
Known Issues
UI tests using the XCTest framework are currently unable to interact with embedded web views (UIWebView, WKWebView, SFSafariViewController and ASWebAuthenticationSession) inside of apps. (58576627)