Update provides improvements and added features.
has released a software update for iOS and iPadOS. iOS 13.4 introduces new Memoji stickers and iCloud Drive folder sharing from the Files app. The update also contains bug fixes and improvements to the operating system. iPadOS 13.4 introduces support for mouse and trackpad with iPad. This update also adds iCloud Drive folder sharing from the File app and new Memoji stickers as well as bug fixes.
Some features may not be available for all regions or on all Apple devices.
For information on the security content of Apple software updates, please visit this website: https://support.apple.com/kb/HT201222.