The 2020 iPad Pro announced Wednesday launches next week with iPadOS 13.4, and many recent tablets are getting upgrades, too. iPadOS 13.4 makes significant improvements to iPad mouse functionality, and also brings progress on external keyboard support.
iOS 13.4 for iPhone is also expected to launch next week. Both versions include iCloud Drive folder sharing and other changes.
UPDATE: Developers who don’t want to wait for the next iOS and iPadOS updates can download the “golden master” versions now by joining Apple’s beta program.