The testing period for Apple's future operating systems is still in full swing, but that doesn't mean the company is putting its current systems aside so much that the Cupertino giant has just released, for all users, the iOS 12.4.1 (compilation 16G102), the watchOS 5.3.1 (16U600) and the tvOS 12.4.1 (16M600) as well as (plus) a Supplemental Update from macOS Mojave 10.14.6 (18G95).
The iOS update is the most significant: According to Apple, it has ?major security and stability updates? which is hardly revealing, but it gives us an idea that the company has ?reclaimed? the breach that had allowed it. operating tools jailbreak on iOS 12.4. If you are a fan of unlocking, it is better not to upgrade for now; For all other users, upgrading as usual is recommended.
In the case of macOS, Apple said the update fixes an issue that was shutting down some Macs in sleep mode, as well as fixing bugs that caused performance issues when working with very large files that prevented apps like sute iWork (Pages, Numbers and Keynote) to be updated. TvOS and watchOS have gained more stability-focused updates.
All new versions of systems can be immediately downloaded and applied to your devices (as long as they are compatible with them, of course).