Apple has started rolling out the stable 13.4 build for compatible iPhones and iPads. The major change in this update comes in the form of trackpad support in iPadOS. This allows you to use Bluetooth and USB mice and trackpads with compatible iPads with an improved UX over previous versions. The OS will now display a new mouse pointer, which is designed to automatically snap to UI elements while hovering. This makes it easy to use mice and trackpads even with apps that haven't been designed to be used with a pointer. The update also adds support for the new Magic Keyboard accessory...
Source: https://www.gsmarena.com/apple_releases_ios_and_ipados_134_with_trackpad_support-news-42219.php
