Update 3 – November 23, 2022: Galaxy Tab S8 Ultra is now getting a stable One UI 5 update in Korea.
— SamLatestUpdates (@latestsamupdate) November 23, 2022
Update 2 – November 23, 2022: The Galaxy Tab S8+ getting a stable One UI 5 update in China too.
Update 1 – November 14, 2022: Samsung Galaxy A, Note, and S series devices have been upgraded to Android 13 recently (Galaxy A33 5G, Galaxy A53 5G, Galaxy Note 20, Galaxy S20, Galaxy S21, and Galaxy S22). Now, the company has started rolling out the official One UI 5 version to the Galaxy Tab S8 series.
In terms of the firmware versions, the Galaxy Tab S8 5G is getting the One UI 5 with the build number X706BXXU2BVK4 and the Galaxy Tab S8+ with firmware version X806BXXU2BVK4 while the Galaxy Tab S8 Ultra is getting the One UI 5 stable update with software version X906BXXU2BVK4.
The latest software update can be downloaded by tapping on Settings -> Software update -> Download and install. The update also brings the November 2022 security patch.