Apple's latest iOS 13 update fixes Mail, background download glitches
 

Less than two weeks after the last iOS 13 update, Apple is back with another minor tweak, this time raising the version number to iOS 13.2.3. iOS 13.2 was the most recent major update, when it added support for Deep Fusion photography and the AirPods...

https://www.engadget.com/2019/11/18/...3-iphone-ipad/