IPadOS 13

iPadOS 13 is the first major version of iPadOS that was spun off from iOS, starting with version 13.1, which was released on September 24, 2019.

History
iPadOS was first announced on June 3 at the 2019 Worldwide Developers Conference. The latest publicly released version as of June 1, 2020 is 13.5.1.

Release history

 * iPadOS 13.1   : 2019-09-24 (first release, there is no 13.0 for iPads)
 * iPadOS 13.1.1 : 2019-09-27
 * iPadOS 13.1.2 : 2019-09-30
 * iPadOS 13.1.3 : 2019-10-15
 * iPadOS 13.2   : 2019-10-28
 * iPadOS 13.2.2 : 2019-11-07
 * iPadOS 13.2.3 : 2019-11-18
 * iPadOS 13.3   : 2019-12-10
 * iPadOS 13.3.1 : 2020-01-28
 * iPadOS 13.4   : 2020-03-24
 * iPadOS 13.4.1 : 2020-04-07
 * iPadOS 13.5    : 2020-05-20 (formerly 13.4.5)
 * iPadOS 13.5.1 : 2020-06-01
 * iPadOS 13.6    : 2020-06-10 (formerly 13.5.5)   (public beta)