Apple released iOS 12.3 in the second week of May, bringing us its new TV app with Channels subscriptions. Just days later, it started releasing betas to developers for another point release, iOS 12.4. Now, after seven beta releases, the final iOS 12.4 is out.
Update 07/22/19: Apple has released the final build of iOS 12.4. It improves iPhone migration, fixes a Walkie-Talkie security flaw, and reorganizes Apple News+. It was assumed this release was to prepare iOS for the release of Apple Card, but it is still nowhere to be found.
